org.jbpm.jobexecutor
Class ExecuteJobCommand

java.lang.Object
  org.jbpm.jobexecutor.ExecuteJobCommand

All Implemented Interfaces:

java.io.Serializable, Command<java.lang.Object>

public class ExecuteJobCommand
extends java.lang.Object
implements Command<java.lang.Object>

Author:

Tom Baeyens

See Also:

Serialized Form

Field Summary

protected long

jobDbid

Constructor Summary

ExecuteJobCommand(long jobDbid)

Method Summary

java.lang.Object	execute(Environment environment)
protected void	handleJobExecutionException(Environment environment, Job<?> job, java.lang.Throwable exception) This transaction will be marked for rollback.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

jobDbid

protected long jobDbid

Constructor Detail

ExecuteJobCommand

public ExecuteJobCommand(long jobDbid)

Method Detail

execute

public java.lang.Object execute(Environment environment)
                         throws java.lang.Exception

Specified by:

execute in interface Command<java.lang.Object>

Throws:

java.lang.Exception

handleJobExecutionException

protected void handleJobExecutionException(Environment environment,
                                           Job<?> job,
                                           java.lang.Throwable exception)

This transaction will be marked for rollback. A command will be associated with the Transaction.EVENT_AFTERCOMPLETION (after the job locks of the current transaction are released). Then the command will update the Job with the exception details in a separate transaction.