Merge pull request #185 from remigio/patch-4

Patch 4

spring-data-neo4j/src/main/java/org/springframework/data/neo4j/config/Neo4jConfiguration.java

@@ -60,6 +60,7 @@ import java.util.Arrays;
 import java.util.Set;
 
 import static java.util.Arrays.asList;
+import javax.enterprise.inject.Produces;
 
 /**
  * Abstract base class for code based configuration of Spring managed Neo4j infrastructure.
@@ -252,6 +253,7 @@ public abstract class Neo4jConfiguration {
     @Bean
     @Autowired
     @DependsOn("graphDatabaseService")
+    @Produces
     public GraphDatabase graphDatabase() {
         if (graphDatabaseService instanceof GraphDatabase) return (GraphDatabase) graphDatabaseService;
         return new DelegatingGraphDatabase(graphDatabaseService);

spring-data-neo4j/src/main/java/org/springframework/data/neo4j/support/DelegatingGraphDatabase.java

@@ -63,6 +63,9 @@ public class DelegatingGraphDatabase implements GraphDatabase {
     private ResultConverter resultConverter;
     private volatile CypherQueryEngineImpl cypherQueryEngine;
 
+    public DelegatingGraphDatabase() {
+    }
+
     public DelegatingGraphDatabase(final GraphDatabaseService delegate) {
         this(delegate,null);
     }

spring-data-neo4j/src/main/resources/META-INF/beans.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<beans 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/beans_1_0.xsd">
+</beans>