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From radcor...@apache.org
Subject [tomee] 01/05: TOMEE-2428
Date Thu, 03 Jan 2019 19:44:17 GMT
This is an automated email from the ASF dual-hosted git repository.

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

commit 0024d97ab223b5e4e790088fb9a81b0fe324211b
Author: Mariani Federico <federico.mariani.1990@gmail.com>
AuthorDate: Fri Dec 28 19:42:12 2018 +0100

    TOMEE-2428
---
 examples/mp-jsonb-configuration/README.md          | 275 +++++++++++++++++++++
 examples/mp-jsonb-configuration/pom.xml            |  63 +++++
 .../main/java/org/superbiz/JAXRSApplication.java   |   9 +
 .../main/java/org/superbiz/JSONBConfiguration.java |  31 +++
 .../src/main/java/org/superbiz/model/User.java     |  53 ++++
 .../main/java/org/superbiz/rest/UserService.java   |  31 +++
 .../src/main/webapp/WEB-INF/web.xml                |  23 ++
 .../java/org/superbiz/rest/UserServiceTest.java    |  42 ++++
 examples/pom.xml                                   |   1 +
 9 files changed, 528 insertions(+)

diff --git a/examples/mp-jsonb-configuration/README.md b/examples/mp-jsonb-configuration/README.md
new file mode 100644
index 0000000..e070050
--- /dev/null
+++ b/examples/mp-jsonb-configuration/README.md
@@ -0,0 +1,275 @@
+index-group=Unrevised
+type=page
+status=published
+~~~~~~
+
+This examples shows how to customize jsonb for a JAX-RS Application. JSONB is the new javaee-api:8.0
standard for json serialization/deserialization. Few annotations are needed and JsonbConfig
offers many configurations.
+
+## Run and test Endpoint
+
+the application can be run with 'mvn clean install tomee:run' if port 8080 is available you
can invoke the following endpoint: (GET) http://localhost:8080/mp-jsonb-configuration/api/users
that should respond with the following json:
+[
+  {
+    "Id":1,
+    "Name":"user 1",
+    "Registration":"2018 - 12 - 28"
+  },
+  {
+    "Id":2,
+    "Name":"user 2",
+    "Registration":"2018 - 12 - 28"
+  }
+]
+
+## @ApplicationPath
+
+JAXRS entry point class, as follows jaxrs will load all the annotated @Path classes and methods
without specifying them.
+
+    import javax.ws.rs.ApplicationPath;
+	import javax.ws.rs.core.Application;
+	
+	@ApplicationPath("api")
+	public class JAXRSApplication extends Application {
+	
+	}
+
+## @Path Rest resource
+
+Simple jaxrs class with a GET endpoint
+
+    import java.util.ArrayList;
+	import java.util.List;
+	
+	import javax.ejb.Stateless;
+	import javax.ws.rs.Consumes;
+	import javax.ws.rs.GET;
+	import javax.ws.rs.Path;
+	import javax.ws.rs.Produces;
+	import javax.ws.rs.core.MediaType;
+	
+	import org.superbiz.model.User;
+	
+	@Path("users")
+	@Produces(MediaType.APPLICATION_JSON)
+	@Consumes(MediaType.APPLICATION_JSON)
+	@Stateless
+	public class UserService {
+	
+		@GET
+		public List<User> users() {
+			List<User> users = new ArrayList<>();
+			User user1 = new User(1, "user 1");
+			User user2 = new User(2, "user 2");
+			users.add(user1);
+			users.add(user2);
+	
+			return users;
+		}
+	}
+
+## JSONB Configuration
+
+Implementing ContextResolver<> you can customize jaxrs defaults, in this example we
are going to customize JSONB serialization/deserialization
+
+    import javax.json.bind.Jsonb;
+	import javax.json.bind.JsonbBuilder;
+	import javax.json.bind.JsonbConfig;
+	import javax.json.bind.config.PropertyNamingStrategy;
+	import javax.ws.rs.ext.ContextResolver;
+	import javax.ws.rs.ext.Provider;
+	
+	@Provider
+	public class JSONBConfiguration implements ContextResolver<Jsonb> {
+	
+		private Jsonb jsonb;
+	
+		public JSONBConfiguration() {
+			// jsonbConfig offers a lot of configurations.
+			JsonbConfig config = new JsonbConfig().withFormatting(true)
+					.withPropertyNamingStrategy(PropertyNamingStrategy.UPPER_CAMEL_CASE)
+					.withDateFormat("yyyy - MM - dd", Locale.ENGLISH);
+	
+			jsonb = JsonbBuilder.create(config);
+		}
+	
+		@Override
+		public Jsonb getContext(Class<?> type) {
+			return jsonb;
+		}
+	
+	}
+	
+JsonbConfig offers many configurations.
+
+## Accessing the rest endpoint
+
+The test spin up an openejb webapp and invoke the users endpoint
+
+    import java.io.IOException;
+	import java.text.SimpleDateFormat;
+	import java.util.Date;
+	
+	import org.apache.cxf.jaxrs.client.WebClient;
+	import org.apache.openejb.jee.WebApp;
+	import org.apache.openejb.junit.ApplicationComposer;
+	import org.apache.openejb.testing.Classes;
+	import org.apache.openejb.testing.EnableServices;
+	import org.apache.openejb.testing.Module;
+	import org.junit.Assert;
+	import org.junit.Test;
+	import org.junit.runner.RunWith;
+	import org.superbiz.JAXRSApplication;
+	import org.superbiz.JSONBConfiguration;
+	
+	@EnableServices(value = "jaxrs")
+	@RunWith(ApplicationComposer.class)
+	public class UserServiceTest {
+	
+		@Module
+		@Classes({ UserService.class, JAXRSApplication.class, JSONBConfiguration.class })
+		public WebApp app() {
+			return new WebApp().contextRoot("test");
+		}
+	
+		@Test
+		public void get() throws IOException {
+			final String message = WebClient.create("http://localhost:4204").path("/test/api/users").get(String.class);
+			System.out.println(message);
+	
+			final SimpleDateFormat sdf = new SimpleDateFormat("yyyy - MM - dd");
+	
+			// test withDateFormat("yyyy - MM - dd")
+			Assert.assertTrue(message.contains(sdf.format(new Date())));
+			// test withFormatting(true)
+			Assert.assertTrue(message.contains(System.getProperty("line.separator")));
+		}
+	
+	}
+
+# Running
+
+Running the example can be done from maven with a simple 'mvn clean install' command run
from the 'mp-jsonb-configuration' directory.
+
+When run you should see output similar to the following.
+
+    -------------------------------------------------------
+	 T E S T S
+	-------------------------------------------------------
+	Running org.superbiz.rest.UserServiceTest
+	INFO - Created new singletonService org.apache.openejb.cdi.ThreadSingletonServiceImpl@7823a2f9
+	INFO - Succeeded in installing singleton service
+	INFO - Cannot find the configuration file [conf/openejb.xml].  Will attempt to create one
for the beans deployed.
+	INFO - Configuring Service(id=Default Security Service, type=SecurityService, provider-id=Default
Security Service)
+	INFO - Configuring Service(id=Default Transaction Manager, type=TransactionManager, provider-id=Default
Transaction Manager)
+	INFO - Creating TransactionManager(id=Default Transaction Manager)
+	INFO - Creating SecurityService(id=Default Security Service)
+	INFO - Initializing network services
+	INFO - Creating ServerService(id=cxf-rs)
+	INFO - Creating ServerService(id=httpejbd)
+	INFO - Created ServicePool 'httpejbd' with (10) core threads, limited to (200) threads with
a queue of (9)
+	INFO - Initializing network services
+	INFO -   ** Bound Services **
+	INFO -   NAME                 IP              PORT  
+	INFO -   httpejbd             127.0.0.1       4204  
+	INFO - -------
+	INFO - Ready!
+	INFO - Configuring enterprise application: /home/federico/Documents/PRIVATO/Apache/tomee/examples/mp-jsonb-configuration/UserServiceTest
+	INFO - Auto-deploying ejb UserService: EjbDeployment(deployment-id=UserService)
+	INFO - Configuring Service(id=Default Managed Container, type=Container, provider-id=Default
Managed Container)
+	INFO - Auto-creating a container for bean org.superbiz.rest.UserServiceTest: Container(type=MANAGED,
id=Default Managed Container)
+	INFO - Creating Container(id=Default Managed Container)
+	INFO - Using directory /tmp for stateful session passivation
+	INFO - Configuring Service(id=Default Stateless Container, type=Container, provider-id=Default
Stateless Container)
+	INFO - Auto-creating a container for bean UserService: Container(type=STATELESS, id=Default
Stateless Container)
+	INFO - Creating Container(id=Default Stateless Container)
+	INFO - Enterprise application "/home/federico/Documents/PRIVATO/Apache/tomee/examples/mp-jsonb-configuration/UserServiceTest"
loaded.
+	INFO - Creating dedicated application classloader for UserServiceTest
+	INFO - Assembling app: /home/federico/Documents/PRIVATO/Apache/tomee/examples/mp-jsonb-configuration/UserServiceTest
+	INFO - Jndi(name=UserServiceLocalBean) --> Ejb(deployment-id=UserService)
+	INFO - Jndi(name=global/test/UserService!org.superbiz.rest.UserService) --> Ejb(deployment-id=UserService)
+	INFO - Jndi(name=global/test/UserService) --> Ejb(deployment-id=UserService)
+	INFO - Created Ejb(deployment-id=UserService, ejb-name=UserService, container=Default Stateless
Container)
+	INFO - Started Ejb(deployment-id=UserService, ejb-name=UserService, container=Default Stateless
Container)
+	INFO - Using readers:
+	INFO -      org.apache.cxf.jaxrs.provider.PrimitiveTextProvider@2f94c4db
+	INFO -      org.apache.cxf.jaxrs.provider.FormEncodingProvider@6b5966e1
+	INFO -      org.apache.cxf.jaxrs.provider.MultipartProvider@65e61854
+	INFO -      org.apache.cxf.jaxrs.provider.SourceProvider@1568159
+	INFO -      org.apache.cxf.jaxrs.provider.JAXBElementTypedProvider@4fcee388
+	INFO -      org.apache.cxf.jaxrs.provider.JAXBElementProvider@6f80fafe
+	INFO -      org.apache.openejb.server.cxf.rs.johnzon.TomEEJsonbProvider@63cd604c
+	INFO -      org.apache.openejb.server.cxf.rs.johnzon.TomEEJsonpProvider@593e824f
+	INFO -      org.apache.cxf.jaxrs.provider.StringTextProvider@72ccd81a
+	INFO -      org.apache.cxf.jaxrs.provider.BinaryDataProvider@6d8792db
+	INFO -      org.apache.cxf.jaxrs.provider.DataSourceProvider@64bc21ac
+	INFO - Using writers:
+	INFO -      org.apache.johnzon.jaxrs.WadlDocumentMessageBodyWriter@493dfb8e
+	INFO -      org.apache.cxf.jaxrs.nio.NioMessageBodyWriter@5d25e6bb
+	INFO -      org.apache.cxf.jaxrs.provider.StringTextProvider@72ccd81a
+	INFO -      org.apache.cxf.jaxrs.provider.JAXBElementTypedProvider@4fcee388
+	INFO -      org.apache.cxf.jaxrs.provider.PrimitiveTextProvider@2f94c4db
+	INFO -      org.apache.cxf.jaxrs.provider.FormEncodingProvider@6b5966e1
+	INFO -      org.apache.cxf.jaxrs.provider.MultipartProvider@65e61854
+	INFO -      org.apache.cxf.jaxrs.provider.SourceProvider@1568159
+	INFO -      org.apache.cxf.jaxrs.provider.JAXBElementProvider@6f80fafe
+	INFO -      org.apache.openejb.server.cxf.rs.johnzon.TomEEJsonbProvider@63cd604c
+	INFO -      org.apache.openejb.server.cxf.rs.johnzon.TomEEJsonpProvider@593e824f
+	INFO -      org.apache.cxf.jaxrs.provider.BinaryDataProvider@6d8792db
+	INFO -      org.apache.cxf.jaxrs.provider.DataSourceProvider@64bc21ac
+	INFO - Using exception mappers:
+	INFO -      org.apache.cxf.jaxrs.impl.WebApplicationExceptionMapper@361c294e
+	INFO -      org.apache.openejb.server.cxf.rs.EJBExceptionMapper@6fff253c
+	INFO -      org.apache.cxf.jaxrs.validation.ValidationExceptionMapper@7859e786
+	INFO -      org.apache.openejb.server.cxf.rs.CxfRsHttpListener$CxfResponseValidationExceptionMapper@285d851a
+	INFO - REST Application: http://127.0.0.1:4204/test/api       -> org.superbiz.JAXRSApplication@5af28b27
+	INFO -      Service URI: http://127.0.0.1:4204/test/api/users ->  EJB org.superbiz.rest.UserService
+	INFO -               GET http://127.0.0.1:4204/test/api/users ->      List<User>
users()
+	INFO - Deployed Application(path=/home/federico/Documents/PRIVATO/Apache/tomee/examples/mp-jsonb-configuration/UserServiceTest)
+	[
+	  {
+	    "Id":1,
+	    "Name":"user 1",
+	    "Registration":"2018 - 12 - 28"
+	  },
+	  {
+	    "Id":2,
+	    "Name":"user 2",
+	    "Registration":"2018 - 12 - 28"
+	  }
+	]
+	INFO - Undeploying app: /home/federico/Documents/PRIVATO/Apache/tomee/examples/mp-jsonb-configuration/UserServiceTest
+	INFO - Stopping network services
+	INFO - Stopping server services
+	Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.203 sec
+	
+	Results :
+	
+	Tests run: 1, Failures: 0, Errors: 0, Skipped: 0
+	    
+## Inside the jar
+
+javaee-api:8.0 brings in all the dependencies needed to spin up a working REST application.

+
+If we look at the jar built by maven, we'll see the application itself is quite small:
+
+    $ jar tvf target/mp-jsonb-configuration-8.0.0-SNAPSHOT.war 
+	     0 Fri Dec 28 19:36:10 CET 2018 META-INF/
+	   134 Fri Dec 28 19:36:08 CET 2018 META-INF/MANIFEST.MF
+	     0 Fri Dec 28 19:36:08 CET 2018 WEB-INF/
+	     0 Fri Dec 28 19:36:08 CET 2018 WEB-INF/classes/
+	     0 Fri Dec 28 19:36:08 CET 2018 WEB-INF/classes/org/
+	     0 Fri Dec 28 19:36:08 CET 2018 WEB-INF/classes/org/superbiz/
+	     0 Fri Dec 28 19:36:08 CET 2018 WEB-INF/classes/org/superbiz/model/
+	     0 Fri Dec 28 19:36:08 CET 2018 WEB-INF/classes/org/superbiz/rest/
+	  1165 Fri Dec 28 19:36:06 CET 2018 WEB-INF/classes/org/superbiz/model/User.class
+	   402 Fri Dec 28 19:36:06 CET 2018 WEB-INF/classes/org/superbiz/JAXRSApplication.class
+	  1194 Fri Dec 28 19:36:06 CET 2018 WEB-INF/classes/org/superbiz/rest/UserService.class
+	  1701 Fri Dec 28 19:36:06 CET 2018 WEB-INF/classes/org/superbiz/JSONBConfiguration.class
+	  1224 Fri Dec 28 18:28:32 CET 2018 WEB-INF/web.xml
+	     0 Fri Dec 28 19:36:10 CET 2018 META-INF/maven/
+	     0 Fri Dec 28 19:36:10 CET 2018 META-INF/maven/org.superbiz/
+	     0 Fri Dec 28 19:36:10 CET 2018 META-INF/maven/org.superbiz/mp-jsonb-configuration/
+	  1791 Fri Dec 28 19:10:44 CET 2018 META-INF/maven/org.superbiz/mp-jsonb-configuration/pom.xml
+	   128 Fri Dec 28 19:36:08 CET 2018 META-INF/maven/org.superbiz/mp-jsonb-configuration/pom.properties
+
+This single jar could be deployed any any compliant Java EE implementation.  In TomEE you'd
simply place it in the `tomee.home/webapps/` directory.
\ No newline at end of file
diff --git a/examples/mp-jsonb-configuration/pom.xml b/examples/mp-jsonb-configuration/pom.xml
new file mode 100644
index 0000000..5e01c9e
--- /dev/null
+++ b/examples/mp-jsonb-configuration/pom.xml
@@ -0,0 +1,63 @@
+<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/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+
+	<groupId>org.superbiz</groupId>
+	<artifactId>mp-jsonb-configuration</artifactId>
+	<version>8.0.0-SNAPSHOT</version>
+	<packaging>war</packaging>
+	<name>OpenEJB :: Examples :: Microprofile JSONB Configuration</name>
+
+	<properties>
+		<version.javaee-api>8.0</version.javaee-api>
+		<tomee.version>${project.version}</tomee.version>
+		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+	</properties>
+
+	<dependencies>
+		<dependency>
+			<groupId>org.apache.tomee</groupId>
+			<artifactId>javaee-api</artifactId>
+			<version>${version.javaee-api}</version>
+			<scope>provided</scope>
+		</dependency>
+
+		<dependency>
+			<groupId>junit</groupId>
+			<artifactId>junit</artifactId>
+			<version>4.12</version>
+			<scope>test</scope>
+		</dependency>
+		<dependency>
+			<groupId>org.apache.tomee</groupId>
+			<artifactId>openejb-cxf-rs</artifactId>
+			<version>8.0.0-SNAPSHOT</version>
+			<scope>test</scope>
+		</dependency>
+	</dependencies>
+
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.apache.tomee.maven</groupId>
+				<artifactId>tomee-maven-plugin</artifactId>
+				<version>${project.version}</version>
+				<configuration>
+					<tomeeClassifier>microprofile</tomeeClassifier>
+					<context>${project.artifactId}</context>
+				</configuration>
+			</plugin>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-compiler-plugin</artifactId>
+				<version>3.7.0</version>
+				<configuration>
+					<source>1.8</source>
+					<target>1.8</target>
+				</configuration>
+			</plugin>
+		</plugins>
+	</build>
+
+</project>
\ No newline at end of file
diff --git a/examples/mp-jsonb-configuration/src/main/java/org/superbiz/JAXRSApplication.java
b/examples/mp-jsonb-configuration/src/main/java/org/superbiz/JAXRSApplication.java
new file mode 100644
index 0000000..e3fdcfc
--- /dev/null
+++ b/examples/mp-jsonb-configuration/src/main/java/org/superbiz/JAXRSApplication.java
@@ -0,0 +1,9 @@
+package org.superbiz;
+
+import javax.ws.rs.ApplicationPath;
+import javax.ws.rs.core.Application;
+
+@ApplicationPath("api")
+public class JAXRSApplication extends Application {
+
+}
diff --git a/examples/mp-jsonb-configuration/src/main/java/org/superbiz/JSONBConfiguration.java
b/examples/mp-jsonb-configuration/src/main/java/org/superbiz/JSONBConfiguration.java
new file mode 100644
index 0000000..44bd414
--- /dev/null
+++ b/examples/mp-jsonb-configuration/src/main/java/org/superbiz/JSONBConfiguration.java
@@ -0,0 +1,31 @@
+package org.superbiz;
+
+import java.util.Locale;
+
+import javax.json.bind.Jsonb;
+import javax.json.bind.JsonbBuilder;
+import javax.json.bind.JsonbConfig;
+import javax.json.bind.config.PropertyNamingStrategy;
+import javax.ws.rs.ext.ContextResolver;
+import javax.ws.rs.ext.Provider;
+
+@Provider
+public class JSONBConfiguration implements ContextResolver<Jsonb> {
+
+	private Jsonb jsonb;
+
+	public JSONBConfiguration() {
+		// jsonbConfig offers a lot of configurations.
+		JsonbConfig config = new JsonbConfig().withFormatting(true)
+				.withPropertyNamingStrategy(PropertyNamingStrategy.UPPER_CAMEL_CASE)
+				.withDateFormat("yyyy - MM - dd", Locale.ENGLISH);
+
+		jsonb = JsonbBuilder.create(config);
+	}
+
+	@Override
+	public Jsonb getContext(Class<?> type) {
+		return jsonb;
+	}
+
+}
diff --git a/examples/mp-jsonb-configuration/src/main/java/org/superbiz/model/User.java b/examples/mp-jsonb-configuration/src/main/java/org/superbiz/model/User.java
new file mode 100644
index 0000000..f001495
--- /dev/null
+++ b/examples/mp-jsonb-configuration/src/main/java/org/superbiz/model/User.java
@@ -0,0 +1,53 @@
+package org.superbiz.model;
+
+import java.util.Date;
+
+public class User {
+
+	private Integer id;
+	private String name;
+	private Date registration = new Date();
+
+	public User(Integer id, String name) {
+		super();
+		this.id = id;
+		this.name = name;
+	}
+
+	/**
+	 * @return the id
+	 */
+	public Integer getId() {
+		return id;
+	}
+
+	/**
+	 * @param id the id to set
+	 */
+	public void setId(Integer id) {
+		this.id = id;
+	}
+
+	/**
+	 * @return the name
+	 */
+	public String getName() {
+		return name;
+	}
+
+	/**
+	 * @param name the name to set
+	 */
+	public void setName(String name) {
+		this.name = name;
+	}
+
+	public Date getRegistration() {
+		return registration;
+	}
+
+	public void setRegistration(Date registration) {
+		this.registration = registration;
+	}
+
+}
diff --git a/examples/mp-jsonb-configuration/src/main/java/org/superbiz/rest/UserService.java
b/examples/mp-jsonb-configuration/src/main/java/org/superbiz/rest/UserService.java
new file mode 100644
index 0000000..17a327f
--- /dev/null
+++ b/examples/mp-jsonb-configuration/src/main/java/org/superbiz/rest/UserService.java
@@ -0,0 +1,31 @@
+package org.superbiz.rest;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.ejb.Stateless;
+import javax.ws.rs.Consumes;
+import javax.ws.rs.GET;
+import javax.ws.rs.Path;
+import javax.ws.rs.Produces;
+import javax.ws.rs.core.MediaType;
+
+import org.superbiz.model.User;
+
+@Path("users")
+@Produces(MediaType.APPLICATION_JSON)
+@Consumes(MediaType.APPLICATION_JSON)
+@Stateless
+public class UserService {
+
+	@GET
+	public List<User> users() {
+		List<User> users = new ArrayList<>();
+		User user1 = new User(1, "user 1");
+		User user2 = new User(2, "user 2");
+		users.add(user1);
+		users.add(user2);
+
+		return users;
+	}
+}
diff --git a/examples/mp-jsonb-configuration/src/main/webapp/WEB-INF/web.xml b/examples/mp-jsonb-configuration/src/main/webapp/WEB-INF/web.xml
new file mode 100644
index 0000000..a956ed6
--- /dev/null
+++ b/examples/mp-jsonb-configuration/src/main/webapp/WEB-INF/web.xml
@@ -0,0 +1,23 @@
+<?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.
+  -->
+<web-app xmlns="http://java.sun.com/xml/ns/javaee"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
+         metadata-complete="false"
+         version="2.5">
+
+  <display-name>Microprofile JSONB Configuration</display-name>
+</web-app>
\ No newline at end of file
diff --git a/examples/mp-jsonb-configuration/src/test/java/org/superbiz/rest/UserServiceTest.java
b/examples/mp-jsonb-configuration/src/test/java/org/superbiz/rest/UserServiceTest.java
new file mode 100644
index 0000000..6ee1c24
--- /dev/null
+++ b/examples/mp-jsonb-configuration/src/test/java/org/superbiz/rest/UserServiceTest.java
@@ -0,0 +1,42 @@
+package org.superbiz.rest;
+
+import java.io.IOException;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+
+import org.apache.cxf.jaxrs.client.WebClient;
+import org.apache.openejb.jee.WebApp;
+import org.apache.openejb.junit.ApplicationComposer;
+import org.apache.openejb.testing.Classes;
+import org.apache.openejb.testing.EnableServices;
+import org.apache.openejb.testing.Module;
+import org.junit.Assert;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.superbiz.JAXRSApplication;
+import org.superbiz.JSONBConfiguration;
+
+@EnableServices(value = "jaxrs")
+@RunWith(ApplicationComposer.class)
+public class UserServiceTest {
+
+	@Module
+	@Classes({ UserService.class, JAXRSApplication.class, JSONBConfiguration.class })
+	public WebApp app() {
+		return new WebApp().contextRoot("test");
+	}
+
+	@Test
+	public void get() throws IOException {
+		final String message = WebClient.create("http://localhost:4204").path("/test/api/users").get(String.class);
+		System.out.println(message);
+
+		final SimpleDateFormat sdf = new SimpleDateFormat("yyyy - MM - dd");
+
+		// test withDateFormat("yyyy - MM - dd")
+		Assert.assertTrue(message.contains(sdf.format(new Date())));
+		// test withFormatting(true)
+		Assert.assertTrue(message.contains(System.getProperty("line.separator")));
+	}
+
+}
diff --git a/examples/pom.xml b/examples/pom.xml
index e884432..e9fbfd4 100644
--- a/examples/pom.xml
+++ b/examples/pom.xml
@@ -182,6 +182,7 @@
     <module>mp-rest-client</module>
     <module>mvc-resteasy</module>
     <module>mp-custom-healthcheck</module>
+    <module>mp-jsonb-configuration</module>
   </modules>
 
   <dependencies>


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