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From mreut...@apache.org
Subject svn commit: r536250 - in /jackrabbit/trunk/contrib/wordnet-synonyms: ./ src/ src/main/ src/main/java/ src/main/java/org/ src/main/java/org/apache/ src/main/java/org/apache/jackrabbit/ src/main/java/org/apache/jackrabbit/core/ src/main/java/org/apache/j...
Date Tue, 08 May 2007 16:50:10 GMT
Author: mreutegg
Date: Tue May  8 09:50:06 2007
New Revision: 536250

URL: http://svn.apache.org/viewvc?view=rev&rev=536250
Log:
JCR-901: Support synonym searches
- contribution that uses WordNet to get synonyms for a search term

Added:
    jackrabbit/trunk/contrib/wordnet-synonyms/   (with props)
    jackrabbit/trunk/contrib/wordnet-synonyms/LICENSE.txt   (with props)
    jackrabbit/trunk/contrib/wordnet-synonyms/NOTICE.txt   (with props)
    jackrabbit/trunk/contrib/wordnet-synonyms/README.txt   (with props)
    jackrabbit/trunk/contrib/wordnet-synonyms/pom.xml   (with props)
    jackrabbit/trunk/contrib/wordnet-synonyms/src/
    jackrabbit/trunk/contrib/wordnet-synonyms/src/main/
    jackrabbit/trunk/contrib/wordnet-synonyms/src/main/java/
    jackrabbit/trunk/contrib/wordnet-synonyms/src/main/java/org/
    jackrabbit/trunk/contrib/wordnet-synonyms/src/main/java/org/apache/
    jackrabbit/trunk/contrib/wordnet-synonyms/src/main/java/org/apache/jackrabbit/
    jackrabbit/trunk/contrib/wordnet-synonyms/src/main/java/org/apache/jackrabbit/core/
    jackrabbit/trunk/contrib/wordnet-synonyms/src/main/java/org/apache/jackrabbit/core/query/
    jackrabbit/trunk/contrib/wordnet-synonyms/src/main/java/org/apache/jackrabbit/core/query/wordnet/
  (with props)
    jackrabbit/trunk/contrib/wordnet-synonyms/src/main/java/org/apache/jackrabbit/core/query/wordnet/WordNetSynonyms.java
  (with props)

Propchange: jackrabbit/trunk/contrib/wordnet-synonyms/
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--- svn:ignore (added)
+++ svn:ignore Tue May  8 09:50:06 2007
@@ -0,0 +1 @@
+target

Added: jackrabbit/trunk/contrib/wordnet-synonyms/LICENSE.txt
URL: http://svn.apache.org/viewvc/jackrabbit/trunk/contrib/wordnet-synonyms/LICENSE.txt?view=auto&rev=536250
==============================================================================
--- jackrabbit/trunk/contrib/wordnet-synonyms/LICENSE.txt (added)
+++ jackrabbit/trunk/contrib/wordnet-synonyms/LICENSE.txt Tue May  8 09:50:06 2007
@@ -0,0 +1,202 @@
+
+                                 Apache License
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+
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+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
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+   6. Trademarks. This License does not grant permission to use the trade
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    svn:eol-style = native

Added: jackrabbit/trunk/contrib/wordnet-synonyms/NOTICE.txt
URL: http://svn.apache.org/viewvc/jackrabbit/trunk/contrib/wordnet-synonyms/NOTICE.txt?view=auto&rev=536250
==============================================================================
--- jackrabbit/trunk/contrib/wordnet-synonyms/NOTICE.txt (added)
+++ jackrabbit/trunk/contrib/wordnet-synonyms/NOTICE.txt Tue May  8 09:50:06 2007
@@ -0,0 +1,5 @@
+Apache Jackrabbit
+Copyright 2007 The Apache Software Foundation
+
+This product includes software developed at
+The Apache Software Foundation (http://www.apache.org/).

Propchange: jackrabbit/trunk/contrib/wordnet-synonyms/NOTICE.txt
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    svn:eol-style = native

Added: jackrabbit/trunk/contrib/wordnet-synonyms/README.txt
URL: http://svn.apache.org/viewvc/jackrabbit/trunk/contrib/wordnet-synonyms/README.txt?view=auto&rev=536250
==============================================================================
--- jackrabbit/trunk/contrib/wordnet-synonyms/README.txt (added)
+++ jackrabbit/trunk/contrib/wordnet-synonyms/README.txt Tue May  8 09:50:06 2007
@@ -0,0 +1,35 @@
+
+WordNet Synonym Provider implementation
+=======================================
+
+This contribution requires some manual steps to build the
+jar file:
+
+1) Download the lucene-2.0.0.zip distribution, e.g. from here:
+   http://mirror.switch.ch/mirror/apache/dist/lucene/java/archive/lucene-2.0.0.zip
+   
+2) Extract the file lucene-2.0.0/contrib/memory/lucene-memory-2.0.0.jar
+
+3) Install the jar file using the following command:
+   
+   mvn install:install-file -DgroupId=org.apache.lucene -DartifactId=lucene-memory \
+    -Dversion=2.0.0 -Dpackaging=jar -Dfile=lucene-memory-2.0.0.jar
+
+4) Download the WordNet 2.0 prolog release from here:
+   http://www.cogsci.princeton.edu/2.0/WNprolog-2.0.tar.gz
+   
+5) Extract the file wn_s.pl to:
+   src/main/java/org/apache/jackrabbit/core/query/wordnet
+   
+
+Now you can build the WordNet Synonym Provider:
+
+mvn install
+
+
+To use this contribution with a jackrabbit installation, copy the
+created jar file and the downloaded lucene-memory-2.0.0.jar into the
+classpath where jackrabbit is installed and add the following
+parameter to the search configuration:
+
+<param name="synonymProviderClass" value="org.apache.jackrabbit.core.query.wordnet.WordNetSynonyms"/>

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    svn:eol-style = native

Added: jackrabbit/trunk/contrib/wordnet-synonyms/pom.xml
URL: http://svn.apache.org/viewvc/jackrabbit/trunk/contrib/wordnet-synonyms/pom.xml?view=auto&rev=536250
==============================================================================
--- jackrabbit/trunk/contrib/wordnet-synonyms/pom.xml (added)
+++ jackrabbit/trunk/contrib/wordnet-synonyms/pom.xml Tue May  8 09:50:06 2007
@@ -0,0 +1,89 @@
+<?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>
+  <prerequisites>
+    <maven>2.0.4</maven>
+  </prerequisites>
+
+  <!-- POM Identification -->
+
+  <groupId>org.apache.jackrabbit</groupId>
+  <artifactId>wordnet-synonym-provider</artifactId>
+  <version>1.4-SNAPSHOT</version>
+  <packaging>jar</packaging>
+
+  <name>WordNet Synonym Provider</name>
+
+  <description>WordNet Synonym Provider</description>
+
+  <build>
+    <resources>
+      <resource>
+        <directory>${basedir}/src/main/java</directory>
+        <includes>
+          <include>**/*.pl</include>
+        </includes>
+      </resource>
+    </resources>
+    <pluginManagement>
+      <plugins>
+        <!-- skip tests -->
+        <plugin>
+          <groupId>org.apache.maven.plugins</groupId>
+          <artifactId>maven-surefire-plugin</artifactId>
+          <configuration>
+            <skip>true</skip>
+          </configuration>
+        </plugin>
+        <!-- Use Java 1.4 everywhere -->
+        <plugin>
+          <inherited>true</inherited>
+          <artifactId>maven-compiler-plugin</artifactId>
+          <configuration>
+            <target>1.4</target>
+            <source>1.4</source>
+          </configuration>
+        </plugin>
+      </plugins>
+    </pluginManagement>
+  </build>
+
+  <!-- Dependencies -->
+
+  <dependencies>
+
+    <dependency>
+      <groupId>org.apache.jackrabbit</groupId>
+      <artifactId>jackrabbit-core</artifactId>
+      <version>1.4-SNAPSHOT</version>
+      <scope>compile</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.lucene</groupId>
+      <artifactId>lucene-memory</artifactId>
+      <version>2.0.0</version>
+      <scope>compile</scope>
+    </dependency>
+
+  </dependencies>
+
+</project>

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--- svn:ignore (added)
+++ svn:ignore Tue May  8 09:50:06 2007
@@ -0,0 +1 @@
+wn_s.pl

Added: jackrabbit/trunk/contrib/wordnet-synonyms/src/main/java/org/apache/jackrabbit/core/query/wordnet/WordNetSynonyms.java
URL: http://svn.apache.org/viewvc/jackrabbit/trunk/contrib/wordnet-synonyms/src/main/java/org/apache/jackrabbit/core/query/wordnet/WordNetSynonyms.java?view=auto&rev=536250
==============================================================================
--- jackrabbit/trunk/contrib/wordnet-synonyms/src/main/java/org/apache/jackrabbit/core/query/wordnet/WordNetSynonyms.java
(added)
+++ jackrabbit/trunk/contrib/wordnet-synonyms/src/main/java/org/apache/jackrabbit/core/query/wordnet/WordNetSynonyms.java
Tue May  8 09:50:06 2007
@@ -0,0 +1,59 @@
+/*
+ * 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.jackrabbit.core.query.wordnet;
+
+import org.apache.jackrabbit.core.query.lucene.SynonymProvider;
+import org.apache.lucene.index.memory.SynonymMap;
+
+import java.io.IOException;
+import java.io.InputStream;
+
+/**
+ * <code>WordNetSynonyms</code> implements a {@link SynonymProvider} that is
+ * backed by the WordNet prolog file
+ * <a href="http://www.cogsci.princeton.edu/2.0/WNprolog-2.0.tar.gz">wn_s.pl</a>.
+ */
+public class WordNetSynonyms implements SynonymProvider {
+
+    /**
+     * The synonym map or <code>null</code> if an error occurred while reading
+     * the prolog file.
+     */
+    private static final SynonymMap SYNONYM_MAP;
+
+    static {
+        InputStream in = WordNetSynonyms.class.getResourceAsStream("wn_s.pl");
+        SynonymMap sm = null;
+        try {
+            sm = new SynonymMap(in);
+        } catch (IOException e) {
+            // ignore
+        }
+        SYNONYM_MAP = sm;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public String[] getSynonyms(String string) {
+        if (SYNONYM_MAP != null) {
+            return SYNONYM_MAP.getSynonyms(string.toLowerCase());
+        } else {
+            return null;
+        }
+    }
+}

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