Hi All,

I have an entity with a compound primary key. Each key field again is a foreign key to another entity.

The entity is implemented like this

@Entity
| @Table(name = "jobitems")
| @IdClass(JobItemId.class)
| public class JobItem implements Serializable {
|
|  @ManyToOne
|  @JoinColumn(name = "forumId")
|  private Forum forum;
|
|  @ManyToOne
|  @JoinColumn(name = "parsingJobId")
|  private ParsingJob parsingJob;
|
|  @Id
|  @Column(name = "forumId", insertable = false, updatable = false)
|  private int forumId;
|
|  @Id
|  @Column(name = "parsingJobId", insertable = false, updatable = false)
|  private int parsingJobId;
|
|  private String server;
|  private String comments;
|
|  /**
|   * @param forum
|   * @param parsingJob
|   */
|  public JobItem(Forum forum, ParsingJob parsingjob) {
|    super();
|    setForumId(forum.getId());
|    setParsingJobId(parsingjob.getId());
|    
|  }

I get the following exception when I create an instance and persist the same. It says index out of range for the parameter so I guess it tries to add 6 parameters (for my 6 fields) instead of 4. Am I missing some annotations?

Any Ideas ?

I run on JBoss 4.2 and MySql

the error message is as follows

|
| 2007-07-19 17:19:15,968 DEBUG [org.hibernate.SQL] insert into jobitems (server, comments, forumId, parsingJobId) values (?, ?, ?, ?)
| 2007-07-19 17:19:15,968 INFO [org.hibernate.type.IntegerType] could not bind value '1' to parameter: 5; Parameter index out of range (5 > number of parameters, which is 4).
| 2007-07-19 17:19:15,968 DEBUG [org.hibernate.jdbc.AbstractBatcher] about to close PreparedStatement (open PreparedStatements: 1, globally: 1)
| 2007-07-19 17:19:15,968 DEBUG [org.hibernate.jdbc.ConnectionManager] skipping aggressive-release due to flush cycle
| 2007-07-19 17:19:15,968 DEBUG [org.hibernate.util.JDBCExceptionReporter] could not insert: [com.vico.software.tools.parsing.entities.JobItem] [insert into jobitems (server, comments, forumId, parsingJobId) values (?, ?, ?, ?)]
| java.sql.SQLException: Parameter index out of range (5 > number of parameters, which is 4).
|  at com.mysql.jdbc.SQLError.createSQLException (SQLError.java:910)
|  at com.mysql.jdbc.PreparedStatement.setInternal (PreparedStatement.java:2740)
|  at com.mysql.jdbc.PreparedStatement.setInternal (PreparedStatement.java:2771)
|  at com.mysql.jdbc.PreparedStatement.setInt (PreparedStatement.java:2722)
|  at org.jboss.resource.adapter.jdbc.WrappedPreparedStatement.setInt (WrappedPreparedStatement.java:117)

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