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From acosent...@apache.org
Subject [camel] 01/02: CAMEL-10540: Implemented Grok DataFormat
Date Mon, 03 Jun 2019 08:53:14 GMT
This is an automated email from the ASF dual-hosted git repository.

acosentino pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/camel.git

commit 2b865af77ecd33db306b6b1a64f6b4f6314e2c4b
Author: Jan Bednar <mail@janbednar.eu>
AuthorDate: Fri May 31 14:29:42 2019 +0200

    CAMEL-10540: Implemented Grok DataFormat
---
 apache-camel/pom.xml                               |  10 +
 apache-camel/src/main/descriptors/common-bin.xml   |   2 +
 bom/camel-bom/pom.xml                              |  10 +
 components/camel-grok/pom.xml                      |  74 ++++++++
 .../camel-grok/src/main/docs/grok-dataformat.adoc  | 138 ++++++++++++++
 .../camel/component/grok/GrokDataFormat.java       | 185 +++++++++++++++++++
 .../apache/camel/component/grok/GrokPattern.java   |  64 +++++++
 .../component/grok/GrokFileUnmarshalTest.java      |  48 +++++
 .../camel/component/grok/GrokMarshalTest.java      |  50 +++++
 .../component/grok/GrokOptionalOptionsTest.java    | 123 +++++++++++++
 .../camel/component/grok/GrokPatternsTest.java     | 102 +++++++++++
 .../camel/component/grok/GrokUnmarshalTest.java    | 111 +++++++++++
 .../component/grok/SpringGrokDataFormatTest.java   |  86 +++++++++
 .../src/test/resources/log4j2.properties           |  27 +++
 .../component/grok/SpringGrokDataFormatTest.xml    |  70 +++++++
 .../apache/camel/component/grok/data/access_log    |   5 +
 components/pom.xml                                 |   1 +
 components/readme.adoc                             |   4 +-
 .../org/apache/camel/builder/DataFormatClause.java |  10 +
 .../apache/camel/model/UnmarshalDefinition.java    |   2 +
 .../model/dataformat/DataFormatsDefinition.java    |   1 +
 .../camel/model/dataformat/GrokDataFormat.java     | 104 +++++++++++
 .../DataFormatTransformerDefinition.java           |   2 +
 .../reifier/dataformat/DataFormatReifier.java      |   2 +
 .../reifier/dataformat/GrokDataFormatReifier.java  |  40 ++++
 docs/components/modules/ROOT/nav.adoc              |   1 +
 .../modules/ROOT/pages/grok-dataformat.adoc        | 138 ++++++++++++++
 parent/pom.xml                                     |  18 ++
 .../components-starter/camel-grok-starter/pom.xml  |  53 ++++++
 .../GrokDataFormatAutoConfiguration.java           | 128 +++++++++++++
 .../springboot/GrokDataFormatConfiguration.java    | 107 +++++++++++
 .../src/main/resources/META-INF/LICENSE.txt        | 203 +++++++++++++++++++++
 .../src/main/resources/META-INF/NOTICE.txt         |  11 ++
 .../src/main/resources/META-INF/spring.factories   |  19 ++
 .../src/main/resources/META-INF/spring.provides    |  17 ++
 platforms/spring-boot/components-starter/pom.xml   |   1 +
 .../camel-spring-boot-dependencies/pom.xml         |  15 ++
 37 files changed, 1981 insertions(+), 1 deletion(-)

diff --git a/apache-camel/pom.xml b/apache-camel/pom.xml
index 44237a3..badecbc 100644
--- a/apache-camel/pom.xml
+++ b/apache-camel/pom.xml
@@ -628,6 +628,11 @@
     </dependency>
     <dependency>
       <groupId>org.apache.camel</groupId>
+      <artifactId>camel-grok</artifactId>
+      <version>${project.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.camel</groupId>
       <artifactId>camel-groovy</artifactId>
       <version>${project.version}</version>
     </dependency>
@@ -2117,6 +2122,11 @@
     </dependency>
     <dependency>
       <groupId>org.apache.camel</groupId>
+      <artifactId>camel-grok-starter</artifactId>
+      <version>${project.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.camel</groupId>
       <artifactId>camel-groovy-starter</artifactId>
       <version>${project.version}</version>
     </dependency>
diff --git a/apache-camel/src/main/descriptors/common-bin.xml b/apache-camel/src/main/descriptors/common-bin.xml
index d2edfd0..cda385a 100644
--- a/apache-camel/src/main/descriptors/common-bin.xml
+++ b/apache-camel/src/main/descriptors/common-bin.xml
@@ -147,6 +147,7 @@
         <include>org.apache.camel:camel-google-sheets</include>
         <include>org.apache.camel:camel-gora</include>
         <include>org.apache.camel:camel-grape</include>
+        <include>org.apache.camel:camel-grok</include>
         <include>org.apache.camel:camel-groovy</include>
         <include>org.apache.camel:camel-grpc</include>
         <include>org.apache.camel:camel-gson</include>
@@ -483,6 +484,7 @@
         <include>org.apache.camel:camel-google-sheets-starter</include>
         <include>org.apache.camel:camel-gora-starter</include>
         <include>org.apache.camel:camel-grape-starter</include>
+        <include>org.apache.camel:camel-grok-starter</include>
         <include>org.apache.camel:camel-groovy-starter</include>
         <include>org.apache.camel:camel-grpc-starter</include>
         <include>org.apache.camel:camel-gson-starter</include>
diff --git a/bom/camel-bom/pom.xml b/bom/camel-bom/pom.xml
index 4a1ed0b..39961eb 100644
--- a/bom/camel-bom/pom.xml
+++ b/bom/camel-bom/pom.xml
@@ -1139,6 +1139,16 @@
       </dependency>
       <dependency>
         <groupId>org.apache.camel</groupId>
+        <artifactId>camel-grok</artifactId>
+        <version>${project.version}</version>
+      </dependency>
+      <dependency>
+        <groupId>org.apache.camel</groupId>
+        <artifactId>camel-grok-starter</artifactId>
+        <version>${project.version}</version>
+      </dependency>
+      <dependency>
+        <groupId>org.apache.camel</groupId>
         <artifactId>camel-groovy</artifactId>
         <version>${project.version}</version>
       </dependency>
diff --git a/components/camel-grok/pom.xml b/components/camel-grok/pom.xml
new file mode 100644
index 0000000..d1d300d
--- /dev/null
+++ b/components/camel-grok/pom.xml
@@ -0,0 +1,74 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+
+    Licensed to the Apache Software Foundation (ASF) under one or more
+    contributor license agreements.  See the NOTICE file distributed with
+    this work for additional information regarding copyright ownership.
+    The ASF licenses this file to You under the Apache License, Version 2.0
+    (the "License"); you may not use this file except in compliance with
+    the License.  You may obtain a copy of the License at
+
+         http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+
+-->
+<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <parent>
+        <groupId>org.apache.camel</groupId>
+        <artifactId>components</artifactId>
+        <version>3.0.0-SNAPSHOT</version>
+    </parent>
+
+    <artifactId>camel-grok</artifactId>
+    <packaging>jar</packaging>
+
+    <name>Camel :: Grok</name>
+    <description>Camel Grok support</description>
+
+    <dependencies>
+
+        <dependency>
+            <groupId>org.apache.camel</groupId>
+            <artifactId>camel-support</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>io.krakens</groupId>
+            <artifactId>java-grok</artifactId>
+        </dependency>
+
+        <!-- testing -->
+        <dependency>
+            <groupId>org.apache.camel</groupId>
+            <artifactId>camel-test-spring</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.logging.log4j</groupId>
+            <artifactId>log4j-api</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.logging.log4j</groupId>
+            <artifactId>log4j-core</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.logging.log4j</groupId>
+            <artifactId>log4j-slf4j-impl</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+</project>
diff --git a/components/camel-grok/src/main/docs/grok-dataformat.adoc b/components/camel-grok/src/main/docs/grok-dataformat.adoc
new file mode 100644
index 0000000..e160960
--- /dev/null
+++ b/components/camel-grok/src/main/docs/grok-dataformat.adoc
@@ -0,0 +1,138 @@
+[[grok-dataformat]]
+== Grok DataFormat
+
+*Available as of Camel version 3.0*
+
+This component provides dataformat for processing inputs with grok patterns.
+Grok patterns are used to process unstructured data into structured objects - `List<Map<String, Object>`.
+
+This component is based on https://github.com/thekrakken/java-grok[Java Grok library]
+
+Maven users will need to add the following dependency to their `pom.xml`
+for this component:
+
+[source,xml]
+------------------------------------------------------------
+<dependency>
+    <groupId>org.apache.camel</groupId>
+    <artifactId>camel-grok</artifactId>
+    <version>x.x.x</version>
+    <!-- use the same version as your Camel core version -->
+</dependency>
+------------------------------------------------------------
+
+### Basic usage
+
+Extract all IP adresses from input
+[source,java]
+--------------------------------------------------------------------------------
+from("direct:in")
+    .unmarshal().grok("%{IP:ip}")
+    .to("log:out");
+--------------------------------------------------------------------------------
+
+Parse Apache logs and process only 4xx responses
+[source,java]
+--------------------------------------------------------------------------------
+from("file://apacheLogs")
+    .unmarshal().grok("%{COMBINEDAPACHELOG")
+    .split(body()).filter(simple("${body[response]} starts with '4'"))
+    .to("log:4xx")
+--------------------------------------------------------------------------------
+
+### Predefined patterns
+
+This component comes with predefined patterns, which are based on Logstash patterns.
+Full list can be found at https://github.com/thekrakken/java-grok/tree/master/src/main/resources/patterns[Java Grok repository]
+
+### Custom patterns
+
+Camel Grok DataFormat supports plugable patterns, which are auto loaded from Camel Registry.
+You can register patterns with Java DSL and Spring DSL
+
+Spring DSL:
+[source,xml]
+--------------------------------------------------------------------------------
+<beans>
+    <bean id="myCustomPatternBean" class="org.apache.camel.component.grok.GrokPattern">
+        <constructor-arg value="FOOBAR"/>
+        <constructor-arg value="foo|bar"/>
+    </bean>
+<beans>
+<camelContext id="camel" xmlns="http://camel.apache.org/schema/spring">
+    <route>
+        <from uri="direct:in"/>
+        <unmarshal>
+            <grok pattern="%{FOOBAR:fooBar}"/>
+        </unmarshal>
+        <to uri="log:out"/>
+    </route>
+</camelContext>
+--------------------------------------------------------------------------------
+
+Java DSL:
+[source,java]
+--------------------------------------------------------------------------------
+public class MyRouteBuilder extends RouteBuilder {
+
+    @Override
+    public void configure() throws Exception {
+        bindToRegistry("myCustomPatternBean", new GrokPattern("FOOBAR", "foo|bar"));
+
+        from("direct:in")
+            .unmarshal().grok("%{FOOBAR:fooBar}")
+            .to("log:out");
+    }
+}
+--------------------------------------------------------------------------------
+
+
+### Grok Dataformat Options
+
+// dataformat options: START
+The Grok dataformat supports 5 options, which are listed below.
+
+
+
+[width="100%",cols="2s,1m,1m,6",options="header"]
+|===
+| Name | Default | Java Type | Description
+| pattern |  | String | The grok pattern to match lines of input
+| flattened | false | Boolean | Turns on flattened mode. In flattened mode the exception is thrown when there are multiple pattern matches with same key.
+| allowMultipleMatchesPerLine | true | Boolean | If false, every line of input is matched for pattern only once. Otherwise the line can be scanned multiple times when non-terminal pattern is used.
+| namedOnly | false | Boolean | Whether to capture named expressions only or not (i.e. %{IP:ip} but not ${IP})
+| contentTypeHeader | false | Boolean | Whether the data format should set the Content-Type header with the type from the data format if the data format is capable of doing so. For example application/xml for data formats marshalling to XML, or application/json for data formats marshalling to JSon etc.
+|===
+// dataformat options: END
+// spring-boot-auto-configure options: START
+=== Spring Boot Auto-Configuration
+
+When using Spring Boot make sure to use the following Maven dependency to have support for auto configuration:
+
+[source,xml]
+----
+<dependency>
+  <groupId>org.apache.camel</groupId>
+  <artifactId>camel-grok-starter</artifactId>
+  <version>x.x.x</version>
+  <!-- use the same version as your Camel core version -->
+</dependency>
+----
+
+
+The component supports 6 options, which are listed below.
+
+
+
+[width="100%",cols="2,5,^1,2",options="header"]
+|===
+| Name | Description | Default | Type
+| *camel.dataformat.grok.allow-multiple-matches-per-line* | If false, every line of input is matched for pattern only once. Otherwise the line can be scanned multiple times when non-terminal pattern is used. | true | Boolean
+| *camel.dataformat.grok.content-type-header* | Whether the data format should set the Content-Type header with the type from the data format if the data format is capable of doing so. For example application/xml for data formats marshalling to XML, or application/json for data formats marshalling to JSon etc. | false | Boolean
+| *camel.dataformat.grok.enabled* | Whether to enable auto configuration of the grok data format. This is enabled by default. |  | Boolean
+| *camel.dataformat.grok.flattened* | Turns on flattened mode. In flattened mode the exception is thrown when there are multiple pattern matches with same key. | false | Boolean
+| *camel.dataformat.grok.named-only* | Whether to capture named expressions only or not (i.e. %{IP:ip} but not ${IP}) | false | Boolean
+| *camel.dataformat.grok.pattern* | The grok pattern to match lines of input |  | String
+|===
+// spring-boot-auto-configure options: END
+ND
diff --git a/components/camel-grok/src/main/java/org/apache/camel/component/grok/GrokDataFormat.java b/components/camel-grok/src/main/java/org/apache/camel/component/grok/GrokDataFormat.java
new file mode 100644
index 0000000..0ccc53a
--- /dev/null
+++ b/components/camel-grok/src/main/java/org/apache/camel/component/grok/GrokDataFormat.java
@@ -0,0 +1,185 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.camel.component.grok;
+
+import java.io.BufferedReader;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.OutputStream;
+import java.nio.CharBuffer;
+import java.util.*;
+import java.util.stream.Stream;
+
+import io.krakens.grok.api.Grok;
+import io.krakens.grok.api.GrokCompiler;
+import io.krakens.grok.api.Match;
+import org.apache.camel.CamelContext;
+import org.apache.camel.CamelContextAware;
+import org.apache.camel.Exchange;
+import org.apache.camel.spi.DataFormat;
+import org.apache.camel.spi.DataFormatName;
+import org.apache.camel.spi.annotations.Dataformat;
+import org.apache.camel.support.ExchangeHelper;
+import org.apache.camel.support.service.ServiceSupport;
+import org.apache.camel.util.ObjectHelper;
+
+@Dataformat("grok")
+public class GrokDataFormat extends ServiceSupport implements DataFormat, DataFormatName, CamelContextAware {
+    private CamelContext camelContext;
+
+    private Grok grok;
+
+    private boolean allowMultipleMatchesPerLine = true;
+    private Set<GrokPattern> customPatterns = new HashSet<>();
+    private boolean flattened;
+    private boolean namedOnly;
+    private String pattern;
+
+    public GrokDataFormat(String pattern) {
+        this.pattern = pattern;
+    }
+
+    public GrokDataFormat() {
+    }
+
+    public GrokDataFormat registerPatternDefinition(GrokPattern pattern) {
+        this.customPatterns.add(pattern);
+        this.refreshGrok();
+        return this;
+    }
+
+    /**
+     * @param name : Pattern Name
+     * @param pattern : Regular expression Or Grok pattern
+     */
+    public GrokDataFormat registerPatternDefinition(String name, String pattern) {
+        return registerPatternDefinition(new GrokPattern(name, pattern));
+    }
+
+    public GrokDataFormat setPattern(String pattern) {
+        this.pattern = pattern;
+        return this;
+    }
+
+    /**
+     * Sets the flattened mode flag
+     * @param flattened If true, conversion throws exception for conficting named matches.
+     */
+    public GrokDataFormat setFlattened(boolean flattened) {
+        this.flattened = flattened;
+        return this;
+    }
+
+    public GrokDataFormat setAllowMultipleMatchesPerLine(boolean allowMultipleMatchesPerLine) {
+        this.allowMultipleMatchesPerLine = allowMultipleMatchesPerLine;
+        return this;
+    }
+
+    /**
+     * Whether to capture named expressions only or not (i.e. %{IP:ip} but not ${IP})
+     */
+    public GrokDataFormat setNamedOnly(boolean namedOnly) {
+        this.namedOnly = namedOnly;
+        return this;
+    }
+
+    private void refreshGrok() {
+        ObjectHelper.notNull(pattern, "pattern");
+
+        GrokCompiler grokCompiler = GrokCompiler.newInstance();
+        grokCompiler.registerDefaultPatterns();
+        for (GrokPattern pattern : customPatterns) {
+            grokCompiler.register(pattern.getName(), pattern.getPattern());
+        }
+        grok = grokCompiler.compile(pattern, namedOnly);
+    }
+
+    @Override
+    public String getDataFormatName() {
+        return "grok";
+    }
+
+    @Override
+    public CamelContext getCamelContext() {
+        return camelContext;
+    }
+
+    @Override
+    public void setCamelContext(CamelContext camelContext) {
+        this.camelContext = camelContext;
+    }
+
+    @Override
+    public void marshal(Exchange exchange, Object graph, OutputStream stream) throws Exception {
+        throw new UnsupportedOperationException("GrokDataFormat does not support marshalling. Use unmarshal instead.");
+    }
+
+    @Override
+    public Object unmarshal(Exchange exchange, InputStream stream) throws Exception {
+        List<Map<String, Object>> result = new ArrayList<>();
+
+        InputStreamReader in = new InputStreamReader(stream, ExchangeHelper.getCharsetName(exchange));
+        try (Stream<String> lines = new BufferedReader(in).lines()) {
+            lines.forEachOrdered(line -> processLine(line, result));
+        }
+
+        if (result.size() == 0) {
+            return null;
+        }
+
+        if (result.size() == 1) {
+            return result.get(0);
+        }
+
+        return result;
+    }
+
+    private void processLine(String line, List<Map<String, Object>> resultList) {
+        CharBuffer charBuffer = CharBuffer.wrap(line);
+
+        int start = 0;
+        while (start < charBuffer.length()) { //Allow multiple matches per line
+            Match gm = grok.match(charBuffer.subSequence(start, charBuffer.length()));
+            if (!gm.isNull()) {
+                if (flattened) {
+                    resultList.add(gm.captureFlattened());
+                } else {
+                    resultList.add(gm.capture());
+                }
+                start += gm.getEnd();
+            } else {
+                break;
+            }
+
+            if (!allowMultipleMatchesPerLine) {
+                break;
+            }
+        }
+    }
+
+    @Override
+    protected void doStart() throws Exception {
+        customPatterns.addAll(getCamelContext().getRegistry().findByType(GrokPattern.class));
+        refreshGrok();
+    }
+
+    @Override
+    protected void doStop() throws Exception {
+        //noop
+    }
+
+}
diff --git a/components/camel-grok/src/main/java/org/apache/camel/component/grok/GrokPattern.java b/components/camel-grok/src/main/java/org/apache/camel/component/grok/GrokPattern.java
new file mode 100644
index 0000000..8eaaf85
--- /dev/null
+++ b/components/camel-grok/src/main/java/org/apache/camel/component/grok/GrokPattern.java
@@ -0,0 +1,64 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.camel.component.grok;
+
+public class GrokPattern {
+    private String name;
+    private String pattern;
+
+    public GrokPattern(String name, String pattern) {
+        this.name = name;
+        this.pattern = pattern;
+    }
+
+    protected String getName() {
+        return this.name;
+    }
+
+    protected String getPattern() {
+        return this.pattern;
+    }
+
+    @Override
+    public String toString() {
+        return "GrokPattern[" + getName() + " = '" + getPattern() + "']";
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) {
+            return true;
+        }
+        if (o == null || getClass() != o.getClass()) {
+            return false;
+        }
+
+        GrokPattern that = (GrokPattern) o;
+
+        if (getName() != null ? !getName().equals(that.getName()) : that.getName() != null) {
+            return false;
+        }
+        return getPattern() != null ? getPattern().equals(that.getPattern()) : that.getPattern() == null;
+    }
+
+    @Override
+    public int hashCode() {
+        int result = getName() != null ? getName().hashCode() : 0;
+        result = 31 * result + (getPattern() != null ? getPattern().hashCode() : 0);
+        return result;
+    }
+}
diff --git a/components/camel-grok/src/test/java/org/apache/camel/component/grok/GrokFileUnmarshalTest.java b/components/camel-grok/src/test/java/org/apache/camel/component/grok/GrokFileUnmarshalTest.java
new file mode 100644
index 0000000..c93141e
--- /dev/null
+++ b/components/camel-grok/src/test/java/org/apache/camel/component/grok/GrokFileUnmarshalTest.java
@@ -0,0 +1,48 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.camel.component.grok;
+
+import java.util.List;
+
+import org.apache.camel.RoutesBuilder;
+import org.apache.camel.builder.RouteBuilder;
+import org.apache.camel.component.mock.MockEndpoint;
+import org.apache.camel.test.junit4.CamelTestSupport;
+import org.junit.Assert;
+import org.junit.Test;
+
+public class GrokFileUnmarshalTest extends CamelTestSupport {
+    @Override
+    protected RoutesBuilder createRouteBuilder() throws Exception {
+        return new RouteBuilder() {
+            @Override
+            public void configure() throws Exception {
+                from("file:src/test/resources/org/apache/camel/component/grok/data?fileName=access_log&noop=true")
+                        .unmarshal().grok("%{COMMONAPACHELOG}")
+                        .to("mock:apachelog");
+            }
+        };
+    }
+
+    @Test
+    public void test() throws Exception {
+        MockEndpoint result = getMockEndpoint("mock:apachelog");
+        result.expectedMessageCount(1);
+        result.assertIsSatisfied();
+        Assert.assertEquals(5, result.getExchanges().get(0).getIn().getBody(List.class).size());
+    }
+}
diff --git a/components/camel-grok/src/test/java/org/apache/camel/component/grok/GrokMarshalTest.java b/components/camel-grok/src/test/java/org/apache/camel/component/grok/GrokMarshalTest.java
new file mode 100644
index 0000000..eb5b4d9
--- /dev/null
+++ b/components/camel-grok/src/test/java/org/apache/camel/component/grok/GrokMarshalTest.java
@@ -0,0 +1,50 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.camel.component.grok;
+
+import org.apache.camel.RoutesBuilder;
+import org.apache.camel.builder.RouteBuilder;
+import org.apache.camel.test.junit4.CamelTestSupport;
+import org.junit.Assert;
+import org.junit.Test;
+
+public class GrokMarshalTest extends CamelTestSupport {
+    @Override
+    protected RoutesBuilder createRouteBuilder() throws Exception {
+        return new RouteBuilder() {
+            @Override
+            public void configure() throws Exception {
+                from("direct:direct")
+                        .marshal().grok("%{IP:ip}")
+                        .to("mock:mock");
+
+            }
+        };
+    }
+
+    @Test
+    public void testMarshalNotSupported() throws Exception {
+        try {
+            template.sendBody("direct:direct", "");
+            Assert.fail("Should throw exception");
+        } catch (Exception e) {
+            Assert.assertNotNull(e.getCause());
+            Assert.assertEquals(UnsupportedOperationException.class, e.getCause().getClass());
+        }
+    }
+
+}
diff --git a/components/camel-grok/src/test/java/org/apache/camel/component/grok/GrokOptionalOptionsTest.java b/components/camel-grok/src/test/java/org/apache/camel/component/grok/GrokOptionalOptionsTest.java
new file mode 100644
index 0000000..8a172b6
--- /dev/null
+++ b/components/camel-grok/src/test/java/org/apache/camel/component/grok/GrokOptionalOptionsTest.java
@@ -0,0 +1,123 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.camel.component.grok;
+
+import java.util.List;
+import java.util.Map;
+
+import io.krakens.grok.api.exception.GrokException;
+import org.apache.camel.RoutesBuilder;
+import org.apache.camel.builder.RouteBuilder;
+import org.apache.camel.spi.DataFormat;
+import org.apache.camel.test.junit4.CamelTestSupport;
+import org.junit.Assert;
+import org.junit.Test;
+
+public class GrokOptionalOptionsTest extends CamelTestSupport {
+    @Override
+    protected RoutesBuilder createRouteBuilder() throws Exception {
+        return new RouteBuilder() {
+            @Override
+            public void configure() throws Exception {
+                DataFormat grokFlattenedTrue = new GrokDataFormat("%{INT:i} %{INT:i}")
+                        .setFlattened(true);
+                DataFormat grokFlattenedFalse = new GrokDataFormat("%{INT:i} %{INT:i}")
+                        .setFlattened(false);
+
+                DataFormat grokNamedOnlyTrue = new GrokDataFormat("%{URI:website}")
+                        .setNamedOnly(true);
+                DataFormat grokNamedOnlyFalse = new GrokDataFormat("%{URI:website}")
+                        .setNamedOnly(false);
+
+                DataFormat grokAllowMultipleMatchesPerLineTrue = new GrokDataFormat("%{INT:i}")
+                        .setAllowMultipleMatchesPerLine(true);
+                DataFormat grokAllowMultipleMatchesPerLineFalse = new GrokDataFormat("%{INT:i}")
+                        .setAllowMultipleMatchesPerLine(false);
+
+                from("direct:flattenedTrue").unmarshal(grokFlattenedTrue);
+                from("direct:flattenedFalse").unmarshal(grokFlattenedFalse);
+                from("direct:namedOnlyTrue").unmarshal(grokNamedOnlyTrue);
+                from("direct:namedOnlyFalse").unmarshal(grokNamedOnlyFalse);
+                from("direct:allowMultipleMatchesPerLineTrue").unmarshal(grokAllowMultipleMatchesPerLineTrue);
+                from("direct:allowMultipleMatchesPerLineFalse").unmarshal(grokAllowMultipleMatchesPerLineFalse);
+
+            }
+        };
+    }
+
+    @Test
+    @SuppressWarnings("unchecked")
+    public void testFlattened() throws Exception {
+        Map<String, Object> flattenedFalse = template.requestBody("direct:flattenedFalse", "123 456", Map.class);
+        Assert.assertNotNull(flattenedFalse);
+        Assert.assertTrue(flattenedFalse.containsKey("i"));
+        Assert.assertTrue(flattenedFalse.get("i") instanceof List);
+        Assert.assertEquals("123", ((List)flattenedFalse.get("i")).get(0));
+        Assert.assertEquals("456", ((List)flattenedFalse.get("i")).get(1));
+
+        try {
+            template.requestBody("direct:flattenedTrue", "1 2");
+            Assert.fail("Should throw exception");
+        } catch (Exception e) {
+            Assert.assertNotNull(e.getCause());
+            Assert.assertTrue("Should throw GrokException", e.getCause() instanceof GrokException);
+        }
+    }
+
+
+    @Test
+    @SuppressWarnings("unchecked")
+    public void testNamedOnly() throws Exception {
+        Map<String, Object> namedOnlyTrue = template.requestBody("direct:namedOnlyTrue", "https://github.com/apache/camel", Map.class);
+        Assert.assertNotNull(namedOnlyTrue);
+        Assert.assertEquals("https://github.com/apache/camel", namedOnlyTrue.get("website"));
+        Assert.assertFalse(namedOnlyTrue.containsKey("URIPROTO"));
+        Assert.assertFalse(namedOnlyTrue.containsKey("URIHOST"));
+        Assert.assertFalse(namedOnlyTrue.containsKey("URIPATHPARAM"));
+
+        Map<String, Object> namedOnlyFalse = template.requestBody("direct:namedOnlyFalse", "https://github.com/apache/camel", Map.class);
+        Assert.assertNotNull(namedOnlyFalse);
+        Assert.assertEquals("https://github.com/apache/camel", namedOnlyFalse.get("website"));
+        Assert.assertEquals("https", namedOnlyFalse.get("URIPROTO"));
+        Assert.assertEquals("github.com", namedOnlyFalse.get("URIHOST"));
+        Assert.assertEquals("/apache/camel", namedOnlyFalse.get("URIPATHPARAM"));
+    }
+
+    @Test
+    @SuppressWarnings("unchecked")
+    public void testAllowMultipleMatchesPerLine() throws Exception {
+        List<Map<String, Object>> allowMultipleMatchesPerLineTrue = template.requestBody(
+                "direct:allowMultipleMatchesPerLineTrue",
+                "1 2 \n 3",
+                List.class);
+        Assert.assertNotNull(allowMultipleMatchesPerLineTrue);
+        Assert.assertEquals(3, allowMultipleMatchesPerLineTrue.size());
+        Assert.assertEquals("1", allowMultipleMatchesPerLineTrue.get(0).get("i"));
+        Assert.assertEquals("2", allowMultipleMatchesPerLineTrue.get(1).get("i"));
+        Assert.assertEquals("3", allowMultipleMatchesPerLineTrue.get(2).get("i"));
+
+        List<Map<String, Object>> allowMultipleMatchesPerLineFalse = template.requestBody(
+                "direct:allowMultipleMatchesPerLineFalse",
+                "1 2 \n 3",
+                List.class);
+        Assert.assertNotNull(allowMultipleMatchesPerLineFalse);
+        Assert.assertEquals(2, allowMultipleMatchesPerLineFalse.size());
+        Assert.assertEquals("1", allowMultipleMatchesPerLineFalse.get(0).get("i"));
+        Assert.assertEquals("3", allowMultipleMatchesPerLineFalse.get(1).get("i"));
+
+    }
+}
diff --git a/components/camel-grok/src/test/java/org/apache/camel/component/grok/GrokPatternsTest.java b/components/camel-grok/src/test/java/org/apache/camel/component/grok/GrokPatternsTest.java
new file mode 100644
index 0000000..7a4e22a
--- /dev/null
+++ b/components/camel-grok/src/test/java/org/apache/camel/component/grok/GrokPatternsTest.java
@@ -0,0 +1,102 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.camel.component.grok;
+
+import java.time.Instant;
+import java.util.Map;
+import java.util.Objects;
+import java.util.UUID;
+import java.util.function.Consumer;
+
+import org.apache.camel.RoutesBuilder;
+import org.apache.camel.builder.RouteBuilder;
+import org.apache.camel.test.junit4.CamelTestSupport;
+import org.junit.Assert;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.Parameterized;
+
+@RunWith(value = Parameterized.class)
+public class GrokPatternsTest extends CamelTestSupport {
+
+    private String pattern;
+    private String input;
+    private Consumer<Map> expectedOutputTest;
+
+    public GrokPatternsTest(String pattern, String input, Consumer<Map> expectedOutputTest) {
+        this.pattern = pattern;
+        this.input = input;
+        this.expectedOutputTest = expectedOutputTest;
+    }
+
+    @Parameterized.Parameters(name = "{index}: (\"{0}\",\"{1}\") matches {2}")
+    public static Object[][] data() {
+        String randomUuid = UUID.randomUUID().toString();
+        return new Object[][]{
+            {"%{QS:qs}", "this is some \"quoted string\".", test("qs", "quoted string")},
+            {"%{UUID:uuid}", "some " + randomUuid, test("uuid", randomUuid)},
+            {"%{MAC:mac}", "some:invalid:prefix:of:eth0:02:00:4c:4f:4f:50", test("mac", "02:00:4c:4f:4f:50")},
+            {"%{PATH:path}", "C:\\path\\file", test("path", "C:\\path\\file")},
+            {"%{PATH:path}", "C:\\path\\file.txt", test("path", "C:\\path\\file.txt")},
+            {"%{PATH:path}", "\\\\server\\share\\path\\file", test("path", "\\\\server\\share\\path\\file")},
+            {"%{PATH:path}", "/root/.hidden_file", test("path", "/root/.hidden_file")},
+            {"%{PATH:path}", "/home/user/../../mnt", test("path", "/home/user/../../mnt")},
+            {"%{PATH:path}", "/root", test("path", "/root")},
+            {"%{URI:camelSite}", "the site is at http://camel.apache.org/", test("camelSite", "http://camel.apache.org/")},
+            {"%{URI:camelSite}", "the dataformat docs is at http://camel.apache.org/data-format.html", test("camelSite", "http://camel.apache.org/data-format.html")},
+            {"%{NUMBER:num}", "number is 123.", test("num", "123")},
+            {"%{NUMBER:num:integer}", "number is 123.", test("num", 123)},
+            {"%{IP:ip}", "my ip is 192.168.0.1", test("ip", "192.168.0.1")},
+            {"%{TIMESTAMP_ISO8601:timestamp}", "This test was created at 2019-05-26T10:54:15Z test plain", test("timestamp", "2019-05-26T10:54:15Z")},
+            {"%{TIMESTAMP_ISO8601:timestamp:date}", "This test was created at 2019-05-26T10:54:15Z test convert", test("timestamp", Instant.ofEpochSecond(1558868055))},
+        };
+    }
+
+    @Override
+    protected RoutesBuilder createRouteBuilder() throws Exception {
+        return new RouteBuilder() {
+            @Override
+            public void configure() throws Exception {
+                from("direct:input")
+                        .unmarshal().grok(pattern);
+            }
+        };
+    }
+
+    @Test
+    public void testPattern() throws Exception {
+        expectedOutputTest.accept(
+                template.requestBody("direct:input", input, Map.class)
+        );
+    }
+
+    private static Consumer<Map> test(String key, Object value) {
+        return new Consumer<Map>() {
+            @Override
+            public void accept(Map m) {
+                boolean result = m != null && m.containsKey(key) && Objects.equals(m.get(key), value);
+                Assert.assertTrue(String.format("Expected: map.get(%s) == %s. Given map %s", key, value, m), result);
+            }
+
+            @Override
+            public String toString() {
+                return String.format("map[%s] = %s", key, value);
+            }
+        };
+    }
+
+}
diff --git a/components/camel-grok/src/test/java/org/apache/camel/component/grok/GrokUnmarshalTest.java b/components/camel-grok/src/test/java/org/apache/camel/component/grok/GrokUnmarshalTest.java
new file mode 100644
index 0000000..904aee2
--- /dev/null
+++ b/components/camel-grok/src/test/java/org/apache/camel/component/grok/GrokUnmarshalTest.java
@@ -0,0 +1,111 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.camel.component.grok;
+
+import java.util.List;
+import java.util.Map;
+
+import org.apache.camel.Exchange;
+import org.apache.camel.RoutesBuilder;
+import org.apache.camel.builder.RouteBuilder;
+import org.apache.camel.component.mock.MockEndpoint;
+import org.apache.camel.test.junit4.CamelTestSupport;
+import org.junit.Assert;
+import org.junit.Test;
+
+public class GrokUnmarshalTest extends CamelTestSupport {
+    @Override
+    protected RoutesBuilder createRouteBuilder() throws Exception {
+        return new RouteBuilder() {
+            @Override
+            public void configure() throws Exception {
+                bindToRegistry("myCustomPatternBean", new GrokPattern("FOOBAR", "foo|bar"));
+                bindToRegistry("myAnotherCustomPatternBean",
+                        new GrokPattern("FOOBAR_WITH_PREFIX_AND_SUFFIX", "-- %{FOOBAR}+ --"));
+
+                from("direct:ip")
+                        .unmarshal().grok("%{IP:ip}")
+                        .to("mock:ip");
+
+                from("direct:fooBar")
+                        .unmarshal().grok("%{FOOBAR_WITH_PREFIX_AND_SUFFIX:fooBar}")
+                        .to("mock:fooBar");
+            }
+        };
+    }
+
+    @Test
+    public void testSingleIp() throws Exception {
+        MockEndpoint result = getMockEndpoint("mock:ip");
+        template.sendBody("direct:ip", "178.21.82.201");
+        result.expectedMessageCount(1);
+        result.assertIsSatisfied();
+        Assert.assertEquals("178.21.82.201", result.getExchanges().get(0).getIn().getBody(Map.class).get("ip"));
+    }
+
+    @Test
+    public void testMultipleIpSingleLine() throws Exception {
+        MockEndpoint result = getMockEndpoint("mock:ip");
+        template.sendBody("direct:ip", "178.21.82.201 178.21.82.202 178.21.82.203 178.21.82.204");
+
+        result.expectedMessageCount(1);
+        result.assertIsSatisfied();
+        Assert.assertEquals("178.21.82.201", get(result, 0, 0, "ip"));
+        Assert.assertEquals("178.21.82.202", get(result, 0, 1, "ip"));
+        Assert.assertEquals("178.21.82.203", get(result, 0, 2, "ip"));
+        Assert.assertEquals("178.21.82.204", get(result, 0, 3, "ip"));
+    }
+
+    @Test
+    public void testMultipleIpMultipleLineMixedLineEndings() throws Exception {
+        MockEndpoint result = getMockEndpoint("mock:ip");
+        template.sendBody("direct:ip", "178.21.82.201 178.21.82.202\n178.21.82.203\r\n178.21.82.204");
+
+        result.expectedMessageCount(1);
+        result.assertIsSatisfied();
+        Assert.assertEquals("178.21.82.201", get(result, 0, 0, "ip"));
+        Assert.assertEquals("178.21.82.202", get(result, 0, 1, "ip"));
+        Assert.assertEquals("178.21.82.203", get(result, 0, 2, "ip"));
+        Assert.assertEquals("178.21.82.204", get(result, 0, 3, "ip"));
+    }
+
+    @Test
+    public void testCustomPattern() throws Exception {
+        MockEndpoint result = getMockEndpoint("mock:fooBar");
+        template.sendBody("direct:fooBar", "bar foobar bar -- barbarfoobarfoobar -- barbar");
+
+        result.expectedMessageCount(1);
+        result.assertIsSatisfied();
+        Assert.assertEquals(
+                "-- barbarfoobarfoobar --",
+                result.getExchanges().get(0).getIn().getBody(Map.class).get("fooBar")
+        );
+    }
+
+    private Object get(Exchange exchange, int listIndex, String mapKey) {
+        Assert.assertNotNull("Body should not be null", exchange.getIn().getBody(List.class));
+        List list = exchange.getIn().getBody(List.class);
+        Assert.assertTrue(list.size() > listIndex);
+        Assert.assertTrue(list.get(listIndex) instanceof Map);
+        return ((Map) list.get(listIndex)).get(mapKey);
+    }
+
+    private Object get(MockEndpoint mockEndpoint, int exchangeIndex, int listIndex, String mapKey) {
+        Assert.assertTrue(mockEndpoint.getExchanges().size() > exchangeIndex);
+        return get(mockEndpoint.getExchanges().get(exchangeIndex), listIndex, mapKey);
+    }
+}
diff --git a/components/camel-grok/src/test/java/org/apache/camel/component/grok/SpringGrokDataFormatTest.java b/components/camel-grok/src/test/java/org/apache/camel/component/grok/SpringGrokDataFormatTest.java
new file mode 100644
index 0000000..d713cfb
--- /dev/null
+++ b/components/camel-grok/src/test/java/org/apache/camel/component/grok/SpringGrokDataFormatTest.java
@@ -0,0 +1,86 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.camel.component.grok;
+
+import java.util.List;
+import java.util.Map;
+
+import org.apache.camel.component.mock.MockEndpoint;
+import org.apache.camel.test.spring.CamelSpringTestSupport;
+import org.junit.Assert;
+import org.junit.Test;
+import org.springframework.context.support.AbstractXmlApplicationContext;
+import org.springframework.context.support.ClassPathXmlApplicationContext;
+
+public class SpringGrokDataFormatTest extends CamelSpringTestSupport {
+
+    @Test
+    public void testMultipleIpCustomRef() throws Exception {
+        MockEndpoint result = getMockEndpoint("mock:ipCustom");
+        template.sendBody("direct:ipCustom", "178.21.82.201 178.21.82.202\n178.21.82.203\r\n178.21.82.204");
+
+        result.expectedMessageCount(1);
+        result.assertIsSatisfied();
+
+        @SuppressWarnings("unchecked")
+        List<Map<String, Object>> body = result.getExchanges().get(0).getIn().getBody(List.class);
+
+        Assert.assertEquals(4, body.size());
+
+        Assert.assertEquals("178.21.82.201", body.get(0).get("ip"));
+        Assert.assertEquals("178.21.82.202", body.get(1).get("ip"));
+        Assert.assertEquals("178.21.82.203", body.get(2).get("ip"));
+        Assert.assertEquals("178.21.82.204", body.get(3).get("ip"));
+    }
+
+    @Test
+    public void testMultipleIp() throws Exception {
+        MockEndpoint result = getMockEndpoint("mock:ip");
+        template.sendBody("direct:ip", "178.21.82.201 178.21.82.202\n178.21.82.203\r\n178.21.82.204");
+
+        result.expectedMessageCount(1);
+        result.assertIsSatisfied();
+
+        @SuppressWarnings("unchecked")
+        List<Map<String, Object>> body = result.getExchanges().get(0).getIn().getBody(List.class);
+
+        Assert.assertEquals(4, body.size());
+
+        Assert.assertEquals("178.21.82.201", body.get(0).get("ip"));
+        Assert.assertEquals("178.21.82.202", body.get(1).get("ip"));
+        Assert.assertEquals("178.21.82.203", body.get(2).get("ip"));
+        Assert.assertEquals("178.21.82.204", body.get(3).get("ip"));
+    }
+
+    @Test
+    public void testCustomPattern() throws Exception {
+        MockEndpoint result = getMockEndpoint("mock:fooBar");
+        template.sendBody("direct:fooBar", "bar foobar bar -- barbarfoobarfoobar -- barbar");
+
+        result.expectedMessageCount(1);
+        result.assertIsSatisfied();
+        Assert.assertEquals(
+                "-- barbarfoobarfoobar --",
+                result.getExchanges().get(0).getIn().getBody(Map.class).get("fooBar"));
+    }
+
+    @Override
+    protected AbstractXmlApplicationContext createApplicationContext() {
+        return new ClassPathXmlApplicationContext("org/apache/camel/component/grok/SpringGrokDataFormatTest.xml");
+    }
+
+}
diff --git a/components/camel-grok/src/test/resources/log4j2.properties b/components/camel-grok/src/test/resources/log4j2.properties
new file mode 100644
index 0000000..53e9a0a
--- /dev/null
+++ b/components/camel-grok/src/test/resources/log4j2.properties
@@ -0,0 +1,27 @@
+## ---------------------------------------------------------------------------
+## Licensed to the Apache Software Foundation (ASF) under one or more
+## contributor license agreements.  See the NOTICE file distributed with
+## this work for additional information regarding copyright ownership.
+## The ASF licenses this file to You under the Apache License, Version 2.0
+## (the "License"); you may not use this file except in compliance with
+## the License.  You may obtain a copy of the License at
+##
+##      http://www.apache.org/licenses/LICENSE-2.0
+##
+## Unless required by applicable law or agreed to in writing, software
+## distributed under the License is distributed on an "AS IS" BASIS,
+## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+## See the License for the specific language governing permissions and
+## limitations under the License.
+## ---------------------------------------------------------------------------
+appender.file.type=File
+appender.file.name=file
+appender.file.fileName=target/camel-grok-test.log
+appender.file.layout.type=PatternLayout
+appender.file.layout.pattern=%d [%-15.15t] %-5p %-30.30c{1} - %m%n
+appender.out.type=Console
+appender.out.name=out
+appender.out.layout.type=PatternLayout
+appender.out.layout.pattern=%d [%-15.15t] %-5p %-30.30c{1} - %m%n
+rootLogger.level=INFO
+rootLogger.appenderRef.file.ref=file
diff --git a/components/camel-grok/src/test/resources/org/apache/camel/component/grok/SpringGrokDataFormatTest.xml b/components/camel-grok/src/test/resources/org/apache/camel/component/grok/SpringGrokDataFormatTest.xml
new file mode 100644
index 0000000..27d04ee
--- /dev/null
+++ b/components/camel-grok/src/test/resources/org/apache/camel/component/grok/SpringGrokDataFormatTest.xml
@@ -0,0 +1,70 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+
+    Licensed to the Apache Software Foundation (ASF) under one or more
+    contributor license agreements.  See the NOTICE file distributed with
+    this work for additional information regarding copyright ownership.
+    The ASF licenses this file to You under the Apache License, Version 2.0
+    (the "License"); you may not use this file except in compliance with
+    the License.  You may obtain a copy of the License at
+
+         http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+
+-->
+<beans xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+       xmlns="http://www.springframework.org/schema/beans"
+       xsi:schemaLocation="
+       http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
+       http://camel.apache.org/schema/spring http://camel.apache.org/schema/spring/camel-spring.xsd
+    ">
+
+    <bean id="myCustomPatternBean" class="org.apache.camel.component.grok.GrokPattern">
+        <constructor-arg value="FOOBAR"/>
+        <constructor-arg value="foo|bar"/>
+    </bean>
+
+    <bean id="myAnotherCustomPatternBean" class="org.apache.camel.component.grok.GrokPattern">
+        <constructor-arg value="FOOBAR_WITH_PREFIX_AND_SUFFIX"/>
+        <constructor-arg value="-- %{FOOBAR}+ --"/>
+    </bean>
+
+    <camelContext id="camel" xmlns="http://camel.apache.org/schema/spring">
+
+        <!-- we define the custom grok data formats to be used -->
+        <dataFormats>
+            <grok id="grokIP" pattern="%{IP:ip}"/>
+        </dataFormats>
+
+        <route>
+            <from uri="direct:ipCustom"/>
+            <unmarshal>
+                <custom ref="grokIP"/>
+            </unmarshal>
+            <to uri="mock:ipCustom"/>
+        </route>
+
+        <route>
+            <from uri="direct:ip"/>
+            <unmarshal>
+                <grok pattern="%{IP:ip}"/>
+            </unmarshal>
+            <to uri="mock:ip"/>
+        </route>
+
+        <route>
+            <from uri="direct:fooBar"/>
+            <unmarshal>
+                <grok pattern="%{FOOBAR_WITH_PREFIX_AND_SUFFIX:fooBar}"/>
+            </unmarshal>
+            <to uri="mock:fooBar"/>
+        </route>
+
+    </camelContext>
+
+</beans>
diff --git a/components/camel-grok/src/test/resources/org/apache/camel/component/grok/data/access_log b/components/camel-grok/src/test/resources/org/apache/camel/component/grok/data/access_log
new file mode 100644
index 0000000..4b20349
--- /dev/null
+++ b/components/camel-grok/src/test/resources/org/apache/camel/component/grok/data/access_log
@@ -0,0 +1,5 @@
+64.242.88.10 - - [07/Mar/2004:16:05:49 -0800] "GET /twiki/bin/edit/Main/Double_bounce_sender?topicparent=Main.ConfigurationVariables HTTP/1.1" 401 12846
+64.242.88.10 - - [07/Mar/2004:16:06:51 -0800] "GET /twiki/bin/rdiff/TWiki/NewUserTemplate?rev1=1.3&rev2=1.2 HTTP/1.1" 200 4523
+64.242.88.10 - - [07/Mar/2004:16:10:02 -0800] "GET /mailman/listinfo/hsdivision HTTP/1.1" 200 6291
+64.242.88.10 - - [07/Mar/2004:16:11:58 -0800] "GET /twiki/bin/view/TWiki/WikiSyntax HTTP/1.1" 200 7352
+64.242.88.10 - - [07/Mar/2004:16:20:55 -0800] "GET /twiki/bin/view/Main/DCCAndPostFix HTTP/1.1" 200 5253
\ No newline at end of file
diff --git a/components/pom.xml b/components/pom.xml
index d49c9b3..ded9f83 100644
--- a/components/pom.xml
+++ b/components/pom.xml
@@ -180,6 +180,7 @@
         <module>camel-google-pubsub</module>
         <module>camel-gora</module>
         <module>camel-grape</module>
+        <module>camel-grok</module>
         <module>camel-grpc</module>
         <module>camel-gson</module>
         <module>camel-guava-eventbus</module>
diff --git a/components/readme.adoc b/components/readme.adoc
index 2a619d6..1bb9eee 100644
--- a/components/readme.adoc
+++ b/components/readme.adoc
@@ -902,7 +902,7 @@ Number of Components: 296 in 233 JAR artifacts (0 deprecated)
 ==== Data Formats
 
 // dataformats: START
-Number of Data Formats: 44 in 36 JAR artifacts (0 deprecated)
+Number of Data Formats: 45 in 37 JAR artifacts (0 deprecated)
 
 [width="100%",cols="4,1,5",options="header"]
 |===
@@ -938,6 +938,8 @@ Number of Data Formats: 44 in 36 JAR artifacts (0 deprecated)
 
 | link:camel-flatpack/src/main/docs/flatpack-dataformat.adoc[Flatpack] (camel-flatpack) | 2.1 | The Flatpack data format is used for working with flat payloads (such as CSV, delimited, or fixed length formats).
 
+| link:camel-grok/src/main/docs/grok-dataformat.adoc[Grok] (camel-grok) | 3.0 | The Grok data format is used for unmarshalling unstructured data to objects using Logstash based Grok patterns.
+
 | link:camel-zip-deflater/src/main/docs/gzipdeflater-dataformat.adoc[GZip Deflater] (camel-zip-deflater) | 2.0 | The GZip data format is a message compression and de-compression format (which works with the popular gzip/gunzip tools).
 
 | link:camel-hl7/src/main/docs/hl7-dataformat.adoc[HL7] (camel-hl7) | 2.0 | The HL7 data format can be used to marshal or unmarshal HL7 (Health Care) model objects.
diff --git a/core/camel-core/src/main/java/org/apache/camel/builder/DataFormatClause.java b/core/camel-core/src/main/java/org/apache/camel/builder/DataFormatClause.java
index 1f081c9..928d429 100644
--- a/core/camel-core/src/main/java/org/apache/camel/builder/DataFormatClause.java
+++ b/core/camel-core/src/main/java/org/apache/camel/builder/DataFormatClause.java
@@ -35,6 +35,7 @@ import org.apache.camel.model.dataformat.CsvDataFormat;
 import org.apache.camel.model.dataformat.CustomDataFormat;
 import org.apache.camel.model.dataformat.FhirJsonDataFormat;
 import org.apache.camel.model.dataformat.FhirXmlDataFormat;
+import org.apache.camel.model.dataformat.GrokDataFormat;
 import org.apache.camel.model.dataformat.GzipDataFormat;
 import org.apache.camel.model.dataformat.HL7DataFormat;
 import org.apache.camel.model.dataformat.IcalDataFormat;
@@ -247,6 +248,15 @@ public class DataFormatClause<T extends ProcessorDefinition<?>> {
     }
 
     /**
+     * Uses the Grok data format
+     */
+    public T grok(String pattern) {
+        GrokDataFormat grokDataFormat = new GrokDataFormat();
+        grokDataFormat.setPattern(pattern);
+        return dataFormat(grokDataFormat);
+    }
+
+    /**
      * Uses the GZIP deflater data format
      */
     public T gzipDeflater() {
diff --git a/core/camel-core/src/main/java/org/apache/camel/model/UnmarshalDefinition.java b/core/camel-core/src/main/java/org/apache/camel/model/UnmarshalDefinition.java
index 6c90046..16ce56e 100644
--- a/core/camel-core/src/main/java/org/apache/camel/model/UnmarshalDefinition.java
+++ b/core/camel-core/src/main/java/org/apache/camel/model/UnmarshalDefinition.java
@@ -36,6 +36,7 @@ import org.apache.camel.model.dataformat.CustomDataFormat;
 import org.apache.camel.model.dataformat.FhirJsonDataFormat;
 import org.apache.camel.model.dataformat.FhirXmlDataFormat;
 import org.apache.camel.model.dataformat.FlatpackDataFormat;
+import org.apache.camel.model.dataformat.GrokDataFormat;
 import org.apache.camel.model.dataformat.GzipDataFormat;
 import org.apache.camel.model.dataformat.HL7DataFormat;
 import org.apache.camel.model.dataformat.IcalDataFormat;
@@ -87,6 +88,7 @@ public class UnmarshalDefinition extends NoOutputDefinition<UnmarshalDefinition>
         @XmlElement(required = false, name = "fhirJson", type = FhirJsonDataFormat.class),
         @XmlElement(required = false, name = "fhirXml", type = FhirXmlDataFormat.class),
         @XmlElement(required = false, name = "flatpack", type = FlatpackDataFormat.class),
+        @XmlElement(required = false, name = "grok", type = GrokDataFormat.class),
         @XmlElement(required = false, name = "gzip", type = GzipDataFormat.class),
         @XmlElement(required = false, name = "hl7", type = HL7DataFormat.class),
         @XmlElement(required = false, name = "ical", type = IcalDataFormat.class),
diff --git a/core/camel-core/src/main/java/org/apache/camel/model/dataformat/DataFormatsDefinition.java b/core/camel-core/src/main/java/org/apache/camel/model/dataformat/DataFormatsDefinition.java
index 139173c..d874eb1 100644
--- a/core/camel-core/src/main/java/org/apache/camel/model/dataformat/DataFormatsDefinition.java
+++ b/core/camel-core/src/main/java/org/apache/camel/model/dataformat/DataFormatsDefinition.java
@@ -53,6 +53,7 @@ public class DataFormatsDefinition {
         @XmlElement(required = false, name = "fhirJson", type = FhirJsonDataFormat.class),
         @XmlElement(required = false, name = "fhirXml", type = FhirXmlDataFormat.class),
         @XmlElement(required = false, name = "flatpack", type = FlatpackDataFormat.class),
+        @XmlElement(required = false, name = "grok", type = GrokDataFormat.class),
         @XmlElement(required = false, name = "gzip", type = GzipDataFormat.class),
         @XmlElement(required = false, name = "hl7", type = HL7DataFormat.class),
         @XmlElement(required = false, name = "ical", type = IcalDataFormat.class),
diff --git a/core/camel-core/src/main/java/org/apache/camel/model/dataformat/GrokDataFormat.java b/core/camel-core/src/main/java/org/apache/camel/model/dataformat/GrokDataFormat.java
new file mode 100644
index 0000000..b490759
--- /dev/null
+++ b/core/camel-core/src/main/java/org/apache/camel/model/dataformat/GrokDataFormat.java
@@ -0,0 +1,104 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.camel.model.dataformat;
+
+import javax.xml.bind.annotation.XmlAccessType;
+import javax.xml.bind.annotation.XmlAccessorType;
+import javax.xml.bind.annotation.XmlAttribute;
+import javax.xml.bind.annotation.XmlRootElement;
+
+import org.apache.camel.model.DataFormatDefinition;
+import org.apache.camel.spi.Metadata;
+
+/**
+ * The Grok data format is used for unmarshalling unstructured data to objects using Logstash based Grok patterns.
+ */
+@Metadata(label = "dataformat,transformation", title = "Grok", firstVersion = "3.0.0")
+@XmlRootElement(name = "grok")
+@XmlAccessorType(XmlAccessType.FIELD)
+public class GrokDataFormat extends DataFormatDefinition {
+    @XmlAttribute(required = true)
+    @Metadata
+    private String pattern;
+
+    @XmlAttribute
+    @Metadata(defaultValue = "false")
+    private Boolean flattened = false;
+
+    @XmlAttribute
+    @Metadata(defaultValue = "true")
+    private Boolean allowMultipleMatchesPerLine = true;
+
+    @XmlAttribute
+    @Metadata(defaultValue = "false")
+    private Boolean namedOnly = false;
+
+    public GrokDataFormat() {
+        super("grok");
+    }
+
+    public String getPattern() {
+        return pattern;
+    }
+
+    /**
+     * The grok pattern to match lines of input
+     */
+    public void setPattern(String pattern) {
+        this.pattern = pattern;
+    }
+
+    public boolean isFlattened() {
+        return flattened;
+    }
+
+    /**
+     * Turns on flattened mode. In flattened mode the exception is thrown when there are multiple pattern matches with same key.
+     */
+    public void setFlattened(boolean flattened) {
+        this.flattened = flattened;
+    }
+
+    public boolean isAllowMultipleMatchesPerLine() {
+        return allowMultipleMatchesPerLine;
+    }
+
+
+    /**
+     * If false, every line of input is matched for pattern only once.
+     * Otherwise the line can be scanned multiple times when non-terminal pattern is used.
+     */
+    public void setAllowMultipleMatchesPerLine(boolean allowMultipleMatchesPerLine) {
+        this.allowMultipleMatchesPerLine = allowMultipleMatchesPerLine;
+    }
+
+    public boolean isNamedOnly() {
+        return namedOnly;
+    }
+
+    /**
+     * Whether to capture named expressions only or not (i.e. %{IP:ip} but not ${IP})
+     */
+    public void setNamedOnly(boolean namedOnly) {
+        this.namedOnly = namedOnly;
+    }
+
+    @Override
+    public String toString() {
+        return "GrokDataFormat[" + pattern + ']';
+    }
+}
diff --git a/core/camel-core/src/main/java/org/apache/camel/model/transformer/DataFormatTransformerDefinition.java b/core/camel-core/src/main/java/org/apache/camel/model/transformer/DataFormatTransformerDefinition.java
index 4172779..25ba144 100644
--- a/core/camel-core/src/main/java/org/apache/camel/model/transformer/DataFormatTransformerDefinition.java
+++ b/core/camel-core/src/main/java/org/apache/camel/model/transformer/DataFormatTransformerDefinition.java
@@ -37,6 +37,7 @@ import org.apache.camel.model.dataformat.CustomDataFormat;
 import org.apache.camel.model.dataformat.FhirJsonDataFormat;
 import org.apache.camel.model.dataformat.FhirXmlDataFormat;
 import org.apache.camel.model.dataformat.FlatpackDataFormat;
+import org.apache.camel.model.dataformat.GrokDataFormat;
 import org.apache.camel.model.dataformat.GzipDataFormat;
 import org.apache.camel.model.dataformat.HL7DataFormat;
 import org.apache.camel.model.dataformat.IcalDataFormat;
@@ -92,6 +93,7 @@ public class DataFormatTransformerDefinition extends TransformerDefinition {
         @XmlElement(required = false, name = "fhirJson", type = FhirJsonDataFormat.class),
         @XmlElement(required = false, name = "fhirXml", type = FhirXmlDataFormat.class),
         @XmlElement(required = false, name = "flatpack", type = FlatpackDataFormat.class),
+        @XmlElement(required = false, name = "grok", type = GrokDataFormat.class),
         @XmlElement(required = false, name = "gzip", type = GzipDataFormat.class),
         @XmlElement(required = false, name = "hl7", type = HL7DataFormat.class),
         @XmlElement(required = false, name = "ical", type = IcalDataFormat.class),
diff --git a/core/camel-core/src/main/java/org/apache/camel/reifier/dataformat/DataFormatReifier.java b/core/camel-core/src/main/java/org/apache/camel/reifier/dataformat/DataFormatReifier.java
index d47eedb..b387e0e 100644
--- a/core/camel-core/src/main/java/org/apache/camel/reifier/dataformat/DataFormatReifier.java
+++ b/core/camel-core/src/main/java/org/apache/camel/reifier/dataformat/DataFormatReifier.java
@@ -39,6 +39,7 @@ import org.apache.camel.model.dataformat.FhirDataformat;
 import org.apache.camel.model.dataformat.FhirJsonDataFormat;
 import org.apache.camel.model.dataformat.FhirXmlDataFormat;
 import org.apache.camel.model.dataformat.FlatpackDataFormat;
+import org.apache.camel.model.dataformat.GrokDataFormat;
 import org.apache.camel.model.dataformat.GzipDataFormat;
 import org.apache.camel.model.dataformat.HL7DataFormat;
 import org.apache.camel.model.dataformat.IcalDataFormat;
@@ -91,6 +92,7 @@ public abstract class DataFormatReifier<T extends DataFormatDefinition> {
         map.put(FhirJsonDataFormat.class, FhirJsonDataFormatReifier::new);
         map.put(FhirXmlDataFormat.class, FhirXmlDataFormatReifier::new);
         map.put(FlatpackDataFormat.class, FlatpackDataFormatReifier::new);
+        map.put(GrokDataFormat.class, GrokDataFormatReifier::new);
         map.put(GzipDataFormat.class, GzipDataFormatReifier::new);
         map.put(HL7DataFormat.class, HL7DataFormatReifier::new);
         map.put(IcalDataFormat.class, IcalDataFormatReifier::new);
diff --git a/core/camel-core/src/main/java/org/apache/camel/reifier/dataformat/GrokDataFormatReifier.java b/core/camel-core/src/main/java/org/apache/camel/reifier/dataformat/GrokDataFormatReifier.java
new file mode 100644
index 0000000..aed2a90
--- /dev/null
+++ b/core/camel-core/src/main/java/org/apache/camel/reifier/dataformat/GrokDataFormatReifier.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.camel.reifier.dataformat;
+
+import org.apache.camel.CamelContext;
+import org.apache.camel.model.DataFormatDefinition;
+import org.apache.camel.model.dataformat.GrokDataFormat;
+import org.apache.camel.model.dataformat.SyslogDataFormat;
+import org.apache.camel.spi.DataFormat;
+import org.apache.camel.util.ObjectHelper;
+
+public class GrokDataFormatReifier extends DataFormatReifier<GrokDataFormat> {
+
+    public GrokDataFormatReifier(DataFormatDefinition definition) {
+        super((GrokDataFormat) definition);
+    }
+
+    @Override
+    protected void configureDataFormat(DataFormat dataFormat, CamelContext camelContext) {
+        ObjectHelper.notNull(definition.getPattern(), "pattern");
+        setProperty(camelContext, dataFormat, "pattern", definition.getPattern());
+        setProperty(camelContext, dataFormat, "flattened", definition.isFlattened());
+        setProperty(camelContext, dataFormat, "allowMultipleMatchesPerLine", definition.isAllowMultipleMatchesPerLine());
+        setProperty(camelContext, dataFormat, "namedOnly", definition.isNamedOnly());
+    }
+}
diff --git a/docs/components/modules/ROOT/nav.adoc b/docs/components/modules/ROOT/nav.adoc
index b95c954..42afa10 100644
--- a/docs/components/modules/ROOT/nav.adoc
+++ b/docs/components/modules/ROOT/nav.adoc
@@ -125,6 +125,7 @@
 * xref:google-sheets-stream-component.adoc[Google Sheets Stream Component]
 * xref:gora-component.adoc[Gora Component]
 * xref:grape-component.adoc[Grape Component]
+* xref:grok-dataformat.adoc[Grok DataFormat]
 * xref:groovy-language.adoc[Groovy Language]
 * xref:grpc-component.adoc[gRPC Component]
 * xref:json-gson-dataformat.adoc[JSon GSon DataFormat]
diff --git a/docs/components/modules/ROOT/pages/grok-dataformat.adoc b/docs/components/modules/ROOT/pages/grok-dataformat.adoc
new file mode 100644
index 0000000..e160960
--- /dev/null
+++ b/docs/components/modules/ROOT/pages/grok-dataformat.adoc
@@ -0,0 +1,138 @@
+[[grok-dataformat]]
+== Grok DataFormat
+
+*Available as of Camel version 3.0*
+
+This component provides dataformat for processing inputs with grok patterns.
+Grok patterns are used to process unstructured data into structured objects - `List<Map<String, Object>`.
+
+This component is based on https://github.com/thekrakken/java-grok[Java Grok library]
+
+Maven users will need to add the following dependency to their `pom.xml`
+for this component:
+
+[source,xml]
+------------------------------------------------------------
+<dependency>
+    <groupId>org.apache.camel</groupId>
+    <artifactId>camel-grok</artifactId>
+    <version>x.x.x</version>
+    <!-- use the same version as your Camel core version -->
+</dependency>
+------------------------------------------------------------
+
+### Basic usage
+
+Extract all IP adresses from input
+[source,java]
+--------------------------------------------------------------------------------
+from("direct:in")
+    .unmarshal().grok("%{IP:ip}")
+    .to("log:out");
+--------------------------------------------------------------------------------
+
+Parse Apache logs and process only 4xx responses
+[source,java]
+--------------------------------------------------------------------------------
+from("file://apacheLogs")
+    .unmarshal().grok("%{COMBINEDAPACHELOG")
+    .split(body()).filter(simple("${body[response]} starts with '4'"))
+    .to("log:4xx")
+--------------------------------------------------------------------------------
+
+### Predefined patterns
+
+This component comes with predefined patterns, which are based on Logstash patterns.
+Full list can be found at https://github.com/thekrakken/java-grok/tree/master/src/main/resources/patterns[Java Grok repository]
+
+### Custom patterns
+
+Camel Grok DataFormat supports plugable patterns, which are auto loaded from Camel Registry.
+You can register patterns with Java DSL and Spring DSL
+
+Spring DSL:
+[source,xml]
+--------------------------------------------------------------------------------
+<beans>
+    <bean id="myCustomPatternBean" class="org.apache.camel.component.grok.GrokPattern">
+        <constructor-arg value="FOOBAR"/>
+        <constructor-arg value="foo|bar"/>
+    </bean>
+<beans>
+<camelContext id="camel" xmlns="http://camel.apache.org/schema/spring">
+    <route>
+        <from uri="direct:in"/>
+        <unmarshal>
+            <grok pattern="%{FOOBAR:fooBar}"/>
+        </unmarshal>
+        <to uri="log:out"/>
+    </route>
+</camelContext>
+--------------------------------------------------------------------------------
+
+Java DSL:
+[source,java]
+--------------------------------------------------------------------------------
+public class MyRouteBuilder extends RouteBuilder {
+
+    @Override
+    public void configure() throws Exception {
+        bindToRegistry("myCustomPatternBean", new GrokPattern("FOOBAR", "foo|bar"));
+
+        from("direct:in")
+            .unmarshal().grok("%{FOOBAR:fooBar}")
+            .to("log:out");
+    }
+}
+--------------------------------------------------------------------------------
+
+
+### Grok Dataformat Options
+
+// dataformat options: START
+The Grok dataformat supports 5 options, which are listed below.
+
+
+
+[width="100%",cols="2s,1m,1m,6",options="header"]
+|===
+| Name | Default | Java Type | Description
+| pattern |  | String | The grok pattern to match lines of input
+| flattened | false | Boolean | Turns on flattened mode. In flattened mode the exception is thrown when there are multiple pattern matches with same key.
+| allowMultipleMatchesPerLine | true | Boolean | If false, every line of input is matched for pattern only once. Otherwise the line can be scanned multiple times when non-terminal pattern is used.
+| namedOnly | false | Boolean | Whether to capture named expressions only or not (i.e. %{IP:ip} but not ${IP})
+| contentTypeHeader | false | Boolean | Whether the data format should set the Content-Type header with the type from the data format if the data format is capable of doing so. For example application/xml for data formats marshalling to XML, or application/json for data formats marshalling to JSon etc.
+|===
+// dataformat options: END
+// spring-boot-auto-configure options: START
+=== Spring Boot Auto-Configuration
+
+When using Spring Boot make sure to use the following Maven dependency to have support for auto configuration:
+
+[source,xml]
+----
+<dependency>
+  <groupId>org.apache.camel</groupId>
+  <artifactId>camel-grok-starter</artifactId>
+  <version>x.x.x</version>
+  <!-- use the same version as your Camel core version -->
+</dependency>
+----
+
+
+The component supports 6 options, which are listed below.
+
+
+
+[width="100%",cols="2,5,^1,2",options="header"]
+|===
+| Name | Description | Default | Type
+| *camel.dataformat.grok.allow-multiple-matches-per-line* | If false, every line of input is matched for pattern only once. Otherwise the line can be scanned multiple times when non-terminal pattern is used. | true | Boolean
+| *camel.dataformat.grok.content-type-header* | Whether the data format should set the Content-Type header with the type from the data format if the data format is capable of doing so. For example application/xml for data formats marshalling to XML, or application/json for data formats marshalling to JSon etc. | false | Boolean
+| *camel.dataformat.grok.enabled* | Whether to enable auto configuration of the grok data format. This is enabled by default. |  | Boolean
+| *camel.dataformat.grok.flattened* | Turns on flattened mode. In flattened mode the exception is thrown when there are multiple pattern matches with same key. | false | Boolean
+| *camel.dataformat.grok.named-only* | Whether to capture named expressions only or not (i.e. %{IP:ip} but not ${IP}) | false | Boolean
+| *camel.dataformat.grok.pattern* | The grok pattern to match lines of input |  | String
+|===
+// spring-boot-auto-configure options: END
+ND
diff --git a/parent/pom.xml b/parent/pom.xml
index 6f355dd..9b81a88 100644
--- a/parent/pom.xml
+++ b/parent/pom.xml
@@ -329,6 +329,7 @@
         <java-apns-bundle-version>1.0.0.Beta6_1</java-apns-bundle-version>
         <java-apns-version>1.0.0.Beta6</java-apns-version>
         <java-ewah-version>1.1.6</java-ewah-version>
+        <java-grok-version>0.1.9</java-grok-version>
         <java-util-version>1.34.0</java-util-version>
         <java-util-bundle-version>1.34.0_1</java-util-bundle-version>
         <jnats-version>2.5.0</jnats-version>
@@ -1399,6 +1400,11 @@
       </dependency>
       <dependency>
         <groupId>org.apache.camel</groupId>
+        <artifactId>camel-grok</artifactId>
+        <version>${project.version}</version>
+      </dependency>
+      <dependency>
+        <groupId>org.apache.camel</groupId>
         <artifactId>camel-groovy</artifactId>
         <version>${project.version}</version>
       </dependency>
@@ -2923,6 +2929,11 @@
       </dependency>
       <dependency>
         <groupId>org.apache.camel</groupId>
+        <artifactId>camel-grok-starter</artifactId>
+        <version>${project.version}</version>
+      </dependency>
+      <dependency>
+        <groupId>org.apache.camel</groupId>
         <artifactId>camel-groovy-starter</artifactId>
         <version>${project.version}</version>
       </dependency>
@@ -5124,6 +5135,13 @@
               <artifactId>pulsar-client-admin</artifactId>
               <version>${pulsar-version}</version>
             </dependency>
+
+            <!-- Optional grok -->
+            <dependency>
+              <groupId>io.krakens</groupId>
+              <artifactId>java-grok</artifactId>
+              <version>${java-grok-version}</version>
+            </dependency>
         </dependencies>
     </dependencyManagement>
 
diff --git a/platforms/spring-boot/components-starter/camel-grok-starter/pom.xml b/platforms/spring-boot/components-starter/camel-grok-starter/pom.xml
new file mode 100644
index 0000000..203a1ff
--- /dev/null
+++ b/platforms/spring-boot/components-starter/camel-grok-starter/pom.xml
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+
+    Licensed to the Apache Software Foundation (ASF) under one or more
+    contributor license agreements.  See the NOTICE file distributed with
+    this work for additional information regarding copyright ownership.
+    The ASF licenses this file to You under the Apache License, Version 2.0
+    (the "License"); you may not use this file except in compliance with
+    the License.  You may obtain a copy of the License at
+
+         http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <groupId>org.apache.camel</groupId>
+    <artifactId>components-starter</artifactId>
+    <version>3.0.0-SNAPSHOT</version>
+  </parent>
+  <artifactId>camel-grok-starter</artifactId>
+  <packaging>jar</packaging>
+  <name>Spring-Boot Starter :: Camel :: Grok</name>
+  <description>Spring-Boot Starter for Camel Grok support</description>
+  <dependencies>
+    <dependency>
+      <groupId>org.springframework.boot</groupId>
+      <artifactId>spring-boot-starter</artifactId>
+      <version>${spring-boot-version}</version>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.camel</groupId>
+      <artifactId>camel-grok</artifactId>
+      <version>${project.version}</version>
+    </dependency>
+    <!--START OF GENERATED CODE-->
+    <dependency>
+      <groupId>org.apache.camel</groupId>
+      <artifactId>camel-core-starter</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.camel</groupId>
+      <artifactId>camel-spring-boot-starter</artifactId>
+    </dependency>
+    <!--END OF GENERATED CODE-->
+  </dependencies>
+</project>
diff --git a/platforms/spring-boot/components-starter/camel-grok-starter/src/main/java/org/apache/camel/component/grok/springboot/GrokDataFormatAutoConfiguration.java b/platforms/spring-boot/components-starter/camel-grok-starter/src/main/java/org/apache/camel/component/grok/springboot/GrokDataFormatAutoConfiguration.java
new file mode 100644
index 0000000..43ff968
--- /dev/null
+++ b/platforms/spring-boot/components-starter/camel-grok-starter/src/main/java/org/apache/camel/component/grok/springboot/GrokDataFormatAutoConfiguration.java
@@ -0,0 +1,128 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.camel.component.grok.springboot;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import javax.annotation.Generated;
+import org.apache.camel.CamelContext;
+import org.apache.camel.CamelContextAware;
+import org.apache.camel.RuntimeCamelException;
+import org.apache.camel.component.grok.GrokDataFormat;
+import org.apache.camel.spi.DataFormat;
+import org.apache.camel.spi.DataFormatCustomizer;
+import org.apache.camel.spi.DataFormatFactory;
+import org.apache.camel.spi.HasId;
+import org.apache.camel.spring.boot.CamelAutoConfiguration;
+import org.apache.camel.spring.boot.DataFormatConfigurationProperties;
+import org.apache.camel.spring.boot.util.CamelPropertiesHelper;
+import org.apache.camel.spring.boot.util.ConditionalOnCamelContextAndAutoConfigurationBeans;
+import org.apache.camel.spring.boot.util.GroupCondition;
+import org.apache.camel.spring.boot.util.HierarchicalPropertiesEvaluator;
+import org.apache.camel.support.IntrospectionSupport;
+import org.apache.camel.util.ObjectHelper;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.autoconfigure.AutoConfigureAfter;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
+import org.springframework.boot.context.properties.EnableConfigurationProperties;
+import org.springframework.context.ApplicationContext;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Conditional;
+import org.springframework.context.annotation.Configuration;
+
+/**
+ * Generated by camel-package-maven-plugin - do not edit this file!
+ */
+@Generated("org.apache.camel.maven.packaging.SpringBootAutoConfigurationMojo")
+@Configuration
+@Conditional({ConditionalOnCamelContextAndAutoConfigurationBeans.class,
+        GrokDataFormatAutoConfiguration.GroupConditions.class})
+@AutoConfigureAfter(name = "org.apache.camel.spring.boot.CamelAutoConfiguration")
+@EnableConfigurationProperties({DataFormatConfigurationProperties.class,
+        GrokDataFormatConfiguration.class})
+public class GrokDataFormatAutoConfiguration {
+
+    private static final Logger LOGGER = LoggerFactory
+            .getLogger(GrokDataFormatAutoConfiguration.class);
+    @Autowired
+    private ApplicationContext applicationContext;
+    @Autowired
+    private CamelContext camelContext;
+    @Autowired
+    private GrokDataFormatConfiguration configuration;
+    @Autowired(required = false)
+    private List<DataFormatCustomizer<GrokDataFormat>> customizers;
+
+    static class GroupConditions extends GroupCondition {
+        public GroupConditions() {
+            super("camel.dataformat", "camel.dataformat.grok");
+        }
+    }
+
+    @Bean(name = "grok-dataformat-factory")
+    @ConditionalOnMissingBean(GrokDataFormat.class)
+    public DataFormatFactory configureGrokDataFormatFactory() throws Exception {
+        return new DataFormatFactory() {
+            @Override
+            public DataFormat newInstance() {
+                GrokDataFormat dataformat = new GrokDataFormat();
+                if (CamelContextAware.class
+                        .isAssignableFrom(GrokDataFormat.class)) {
+                    CamelContextAware contextAware = CamelContextAware.class
+                            .cast(dataformat);
+                    if (contextAware != null) {
+                        contextAware.setCamelContext(camelContext);
+                    }
+                }
+                try {
+                    Map<String, Object> parameters = new HashMap<>();
+                    IntrospectionSupport.getProperties(configuration,
+                            parameters, null, false);
+                    CamelPropertiesHelper.setCamelProperties(camelContext,
+                            dataformat, parameters, false);
+                } catch (Exception e) {
+                    throw new RuntimeCamelException(e);
+                }
+                if (ObjectHelper.isNotEmpty(customizers)) {
+                    for (DataFormatCustomizer<GrokDataFormat> customizer : customizers) {
+                        boolean useCustomizer = (customizer instanceof HasId)
+                                ? HierarchicalPropertiesEvaluator.evaluate(
+                                        applicationContext.getEnvironment(),
+                                        "camel.dataformat.customizer",
+                                        "camel.dataformat.grok.customizer",
+                                        ((HasId) customizer).getId())
+                                : HierarchicalPropertiesEvaluator.evaluate(
+                                        applicationContext.getEnvironment(),
+                                        "camel.dataformat.customizer",
+                                        "camel.dataformat.grok.customizer");
+                        if (useCustomizer) {
+                            LOGGER.debug(
+                                    "Configure dataformat {}, with customizer {}",
+                                    dataformat, customizer);
+                            customizer.customize(dataformat);
+                        }
+                    }
+                }
+                return dataformat;
+            }
+        };
+    }
+}
\ No newline at end of file
diff --git a/platforms/spring-boot/components-starter/camel-grok-starter/src/main/java/org/apache/camel/component/grok/springboot/GrokDataFormatConfiguration.java b/platforms/spring-boot/components-starter/camel-grok-starter/src/main/java/org/apache/camel/component/grok/springboot/GrokDataFormatConfiguration.java
new file mode 100644
index 0000000..39bfc50
--- /dev/null
+++ b/platforms/spring-boot/components-starter/camel-grok-starter/src/main/java/org/apache/camel/component/grok/springboot/GrokDataFormatConfiguration.java
@@ -0,0 +1,107 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.camel.component.grok.springboot;
+
+import javax.annotation.Generated;
+import org.apache.camel.spring.boot.DataFormatConfigurationPropertiesCommon;
+import org.springframework.boot.context.properties.ConfigurationProperties;
+
+/**
+ * The Grok data format is used for unmarshalling unstructured data to objects
+ * using Logstash based Grok patterns.
+ * 
+ * Generated by camel-package-maven-plugin - do not edit this file!
+ */
+@Generated("org.apache.camel.maven.packaging.SpringBootAutoConfigurationMojo")
+@ConfigurationProperties(prefix = "camel.dataformat.grok")
+public class GrokDataFormatConfiguration
+        extends
+            DataFormatConfigurationPropertiesCommon {
+
+    /**
+     * Whether to enable auto configuration of the grok data format. This is
+     * enabled by default.
+     */
+    private Boolean enabled;
+    /**
+     * The grok pattern to match lines of input
+     */
+    private String pattern;
+    /**
+     * Turns on flattened mode. In flattened mode the exception is thrown when
+     * there are multiple pattern matches with same key.
+     */
+    private Boolean flattened = false;
+    /**
+     * If false, every line of input is matched for pattern only once. Otherwise
+     * the line can be scanned multiple times when non-terminal pattern is used.
+     */
+    private Boolean allowMultipleMatchesPerLine = true;
+    /**
+     * Whether to capture named expressions only or not (i.e. %{IP:ip} but not
+     * ${IP})
+     */
+    private Boolean namedOnly = false;
+    /**
+     * Whether the data format should set the Content-Type header with the type
+     * from the data format if the data format is capable of doing so. For
+     * example application/xml for data formats marshalling to XML, or
+     * application/json for data formats marshalling to JSon etc.
+     */
+    private Boolean contentTypeHeader = false;
+
+    public String getPattern() {
+        return pattern;
+    }
+
+    public void setPattern(String pattern) {
+        this.pattern = pattern;
+    }
+
+    public Boolean getFlattened() {
+        return flattened;
+    }
+
+    public void setFlattened(Boolean flattened) {
+        this.flattened = flattened;
+    }
+
+    public Boolean getAllowMultipleMatchesPerLine() {
+        return allowMultipleMatchesPerLine;
+    }
+
+    public void setAllowMultipleMatchesPerLine(
+            Boolean allowMultipleMatchesPerLine) {
+        this.allowMultipleMatchesPerLine = allowMultipleMatchesPerLine;
+    }
+
+    public Boolean getNamedOnly() {
+        return namedOnly;
+    }
+
+    public void setNamedOnly(Boolean namedOnly) {
+        this.namedOnly = namedOnly;
+    }
+
+    public Boolean getContentTypeHeader() {
+        return contentTypeHeader;
+    }
+
+    public void setContentTypeHeader(Boolean contentTypeHeader) {
+        this.contentTypeHeader = contentTypeHeader;
+    }
+}
\ No newline at end of file
diff --git a/platforms/spring-boot/components-starter/camel-grok-starter/src/main/resources/META-INF/LICENSE.txt b/platforms/spring-boot/components-starter/camel-grok-starter/src/main/resources/META-INF/LICENSE.txt
new file mode 100644
index 0000000..43e91eb
--- /dev/null
+++ b/platforms/spring-boot/components-starter/camel-grok-starter/src/main/resources/META-INF/LICENSE.txt
@@ -0,0 +1,203 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
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+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
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+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
diff --git a/platforms/spring-boot/components-starter/camel-grok-starter/src/main/resources/META-INF/NOTICE.txt b/platforms/spring-boot/components-starter/camel-grok-starter/src/main/resources/META-INF/NOTICE.txt
new file mode 100644
index 0000000..455e6a5
--- /dev/null
+++ b/platforms/spring-boot/components-starter/camel-grok-starter/src/main/resources/META-INF/NOTICE.txt
@@ -0,0 +1,11 @@
+   =========================================================================
+   ==  NOTICE file corresponding to the section 4 d of                    ==
+   ==  the Apache License, Version 2.0,                                   ==
+   ==  in this case for the Apache Camel distribution.                    ==
+   =========================================================================
+
+   This product includes software developed by
+   The Apache Software Foundation (http://www.apache.org/).
+
+   Please read the different LICENSE files present in the licenses directory of
+   this distribution.
diff --git a/platforms/spring-boot/components-starter/camel-grok-starter/src/main/resources/META-INF/spring.factories b/platforms/spring-boot/components-starter/camel-grok-starter/src/main/resources/META-INF/spring.factories
new file mode 100644
index 0000000..4140bba
--- /dev/null
+++ b/platforms/spring-boot/components-starter/camel-grok-starter/src/main/resources/META-INF/spring.factories
@@ -0,0 +1,19 @@
+## ---------------------------------------------------------------------------
+## Licensed to the Apache Software Foundation (ASF) under one or more
+## contributor license agreements.  See the NOTICE file distributed with
+## this work for additional information regarding copyright ownership.
+## The ASF licenses this file to You under the Apache License, Version 2.0
+## (the "License"); you may not use this file except in compliance with
+## the License.  You may obtain a copy of the License at
+##
+##      http://www.apache.org/licenses/LICENSE-2.0
+##
+## Unless required by applicable law or agreed to in writing, software
+## distributed under the License is distributed on an "AS IS" BASIS,
+## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+## See the License for the specific language governing permissions and
+## limitations under the License.
+## ---------------------------------------------------------------------------
+
+org.springframework.boot.autoconfigure.EnableAutoConfiguration=\
+org.apache.camel.component.grok.springboot.GrokDataFormatAutoConfiguration
diff --git a/platforms/spring-boot/components-starter/camel-grok-starter/src/main/resources/META-INF/spring.provides b/platforms/spring-boot/components-starter/camel-grok-starter/src/main/resources/META-INF/spring.provides
new file mode 100644
index 0000000..6fa80f2
--- /dev/null
+++ b/platforms/spring-boot/components-starter/camel-grok-starter/src/main/resources/META-INF/spring.provides
@@ -0,0 +1,17 @@
+## ---------------------------------------------------------------------------
+## Licensed to the Apache Software Foundation (ASF) under one or more
+## contributor license agreements.  See the NOTICE file distributed with
+## this work for additional information regarding copyright ownership.
+## The ASF licenses this file to You under the Apache License, Version 2.0
+## (the "License"); you may not use this file except in compliance with
+## the License.  You may obtain a copy of the License at
+##
+##      http://www.apache.org/licenses/LICENSE-2.0
+##
+## Unless required by applicable law or agreed to in writing, software
+## distributed under the License is distributed on an "AS IS" BASIS,
+## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+## See the License for the specific language governing permissions and
+## limitations under the License.
+## ---------------------------------------------------------------------------
+provides: camel-grok
diff --git a/platforms/spring-boot/components-starter/pom.xml b/platforms/spring-boot/components-starter/pom.xml
index 71214b6..c8f3397 100644
--- a/platforms/spring-boot/components-starter/pom.xml
+++ b/platforms/spring-boot/components-starter/pom.xml
@@ -202,6 +202,7 @@
     <module>camel-google-sheets-starter</module>
     <module>camel-gora-starter</module>
     <module>camel-grape-starter</module>
+    <module>camel-grok-starter</module>
     <module>camel-groovy-starter</module>
     <module>camel-grpc-starter</module>
     <module>camel-gson-starter</module>
diff --git a/platforms/spring-boot/spring-boot-dm/camel-spring-boot-dependencies/pom.xml b/platforms/spring-boot/spring-boot-dm/camel-spring-boot-dependencies/pom.xml
index a8d1739..eab2efe 100644
--- a/platforms/spring-boot/spring-boot-dm/camel-spring-boot-dependencies/pom.xml
+++ b/platforms/spring-boot/spring-boot-dm/camel-spring-boot-dependencies/pom.xml
@@ -167,6 +167,11 @@
         <version>1.7</version>
       </dependency>
       <dependency>
+        <groupId>io.krakens</groupId>
+        <artifactId>java-grok</artifactId>
+        <version>0.1.9</version>
+      </dependency>
+      <dependency>
         <groupId>io.nessus</groupId>
         <artifactId>nessus-ipfs-client</artifactId>
         <version>1.0.0.Beta4</version>
@@ -1354,6 +1359,16 @@
       </dependency>
       <dependency>
         <groupId>org.apache.camel</groupId>
+        <artifactId>camel-grok</artifactId>
+        <version>${project.version}</version>
+      </dependency>
+      <dependency>
+        <groupId>org.apache.camel</groupId>
+        <artifactId>camel-grok-starter</artifactId>
+        <version>${project.version}</version>
+      </dependency>
+      <dependency>
+        <groupId>org.apache.camel</groupId>
         <artifactId>camel-groovy</artifactId>
         <version>${project.version}</version>
       </dependency>


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