Neo4j Extensions

Neo4j unmanaged extensions with regular Java API and Spring integration.

Parent POM

<groupId>org.neo4j</groupId>
<artifactId>neo4j-extensions</artifactId>
<version>2.0-SNAPSHOT</version>
<type>pom</type>

Modules / Artifacts

Neo4j unmanaged extension with Java API integration.

<!-- neo4j-extensions-java -->
<groupId>org.neo4j</groupId>
<artifactId>neo4j-extensions-java</artifactId>
<version>2.0-SNAPSHOT</version>
<type>pom</type>

Neo4j unmanaged extension with Spring integration.

<!-- neo4j-extensions-spring -->
<groupId>org.neo4j</groupId>
<artifactId>neo4j-extensions-spring</artifactId>
<version>2.0-SNAPSHOT</version>
<type>pom</type>

Simple Build

To build the jar artifacts simply run:

mvn clean package

You will need to copy the following jars from your build output directory to your Neo4j plugins directory:

neo4j-extensions-java/target/neo4j-extensions-java-all.jar
neo4j-extensions-spring/target/neo4j-extensions-spring-all.jar

REST Configuration

In neo4j-server.properties set:

org.neo4j.server.thirdparty_jaxrs_classes=org.neo4j.extensions.java.rest=/extensions-java
org.neo4j.server.thirdparty_jaxrs_classes=org.neo4j.extensions.spring.rest=/extensions-spring

Check status of custom endpoint:

curl -v -X GET http://localhost:7474/extensions-java/status

Create User with indexing off (default is on):

curl -v -X POST -H "Accept: application/json" http://localhost:7474/extensions-java/user/create?indexingOn=false

Advanced Build

To have maven copy build artifacts to your local Neo4j cluster, modify your local maven settings with the profiles provides here:

https://github.com/AtomRain/neo4j-extensions/blob/master/settings.xml

Update the path to point to your each Neo4j server plugins directory in your cluster (default on each server is NEO4J_HOME/plugins):

<neo4j.plugins.directory>/PATH/TO/NEO4J/MACHINEA/PLUGINS</neo4j.plugins.directory>
<neo4j.plugins.directory>/PATH/TO/NEO4J/MACHINEB/PLUGINS</neo4j.plugins.directory>
<neo4j.plugins.directory>/PATH/TO/NEO4J/MACHINEC/PLUGINS</neo4j.plugins.directory>

To build and deploy to your local Neo4j cluster: