[hibernate-issues] [Hibernate-JIRA] Created: (HSEARCH-979) Programmatic API: mapping a composite primary key

[Fuessmann (JIRA)]

Programmatic API: mapping a composite primary key
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                 Key: HSEARCH-979
                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-979
             Project: Hibernate Search
          Issue Type: Bug
          Components: mapping
    Affects Versions: 3.4.1.Final, 3.3.0.Final
         Environment: Hibernate 3.6 Final
            Reporter: Fuessmann


Hallo, I'm using Hibernate Search in combination with the [b]Programmatic API[/b] for dynamic indexing. Is there any possibility to index an entity with an composite primary key annotated with [b]@EmbeddedId[/b]. Using H.Search without the Programmatic API i choose a TwoWayFieldBridge but how can I use it with the Programmatic API?

In my case I am trying to implement a programmatic mapping for an entity. The entity has an an composite primary key annotated with @EmbeddedId. 

{quote}
...
@Entity(name = "a")
@Table(name = "a")
public class A implements java.io.Serializable {

...	

@EmbeddedId
	@AttributeOverrides( {
			@AttributeOverride(name = "name_1", column = @Column(name = "name_1", nullable = false, length = 64)),
			@AttributeOverride(name = "name_2", column = @Column(name = "name_2", nullable = false, length = 16)) })
	public AId getId() {
		return this.id;

...
	}
{quote}

Code for ABridge.class is not shown but still exists ..

I try a code like this, but the code does not work:

{quote}
mapping.entity(A.class).indexed().indexName("a")
.property("id", ElementType.METHOD).documentId().field().bridge(ABridge.class)
{quote}

Exception occurred during event dispatching:
{quote}
org.hibernate.HibernateException: [color=#FF0000]could not init listeners{color} 
...
Caused by: org.hibernate.search.SearchException: {color:red} Unable to guess FieldBridge for id{color} 
...
{quote}

I need an advise to solve my problem. Thanks

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