Neo4j与springdata集成

@Configuration
@EnableNeo4jRepositories("com.neo4j.repository")
@EnableTransactionManagement

public class Neo4jApplication extends Neo4jConfiguration {

    public static final int NEO4J_PORT = 7474;
    
    @Bean
    public SessionFactory getSessionFactory() {
        return new SessionFactory("com.neo4j.domain");
    }
　　 //配置事务
    @Bean
    @Qualifier("neo4jTransactionManager")
    public Neo4jTransactionManager neo4jTransactionManager() throws Exception {
        return new Neo4jTransactionManager(getSession());
    }

}

//节点注解（可以添加label标签）
@NodeEntity
public class Thing{
        //neo4j中节点的ID
       private Long id;

    public Long getId() {
        return id;
    }

    @Override
    public boolean equals(Object o) {
        if (this == o)
            return true;
        if (o == null || id == null || getClass() != o.getClass())
            return false;
        Entity entity = (Entity) o;
        if (!id.equals(entity.id))
            return false;
        return true;
    }

    @Override
    public int hashCode() {
        return (id == null) ? -1 : id.hashCode();
    }
        //属性
    private String userId;
    
    private String name;
    
    private String desc;
    //配置转换
    @DateString("yy-MM-dd")
    private Date dateTime;
        //设置关系
    @Relationship(type = "HAVE_PROP", direction=Relationship.OUTGOING)
    List<Property> properties = new ArrayList<Property>();
    
    @Relationship(type = "HAVE_SERVICE", direction=Relationship.OUTGOING)
    Set<Service> services = new HashSet<Service>();
    
    @Relationship(type = "HAVE_PROP")
    Set<ThingPropRelation> propRelations = new HashSet<ThingPropRelation>();
    
    @Relationship(type = "HAVE_SERVICE")
    Set<ThingServiceRelation> serviceRelations = new HashSet<ThingServiceRelation>();
    
    @Relationship(type = "HAVE_SERVICE")
    Set<ThingServiceRelation> serviceRelations = new HashSet<ThingServiceRelation>();
}

//设置关系实体
@RelationshipEntity(type="HAVE_PROP")
public class ThingPropRelation extends Entity {
    //开始节点
    @StartNode
    Thing thing;
     //结束节点
    @EndNode
    Property property;

    public ThingPropRelation() {
    }
    
    public Thing getThing() {
        return thing;
    }

    public void setThing(Thing thing) {
        this.thing = thing;
    }

    public Property getProperty() {
        return property;
    }

    public void setProperty(Property property) {
        this.property = property;
    }
}

//接口继承GraphRepository
//提供基础的保存修改删除查询功能
//特殊查询可以通过@Query注解实现
public interface ThingRepository extends GraphRepository<Thing> {
    Thing findByName(String name);
    
    @Query("MATCH (t:Thing {name:{0}})-[r:HAVE_PROP]->(p) RETURN p")
    Iterable<Property> getThingPropertyByThingName(String thingName);
}

@Autowired
private ThingRepository thingRepository; 

Thing thing = thingRepository.findByName("thing");