Package org.camunda.bpm.engine.delegate

Interface TaskListener

All Known Implementing Classes:

ActivityInstanceUpdateListener, ClassDelegateTaskListener, DelegateExpressionTaskListener, ExpressionTaskListener, HistoryTaskListener, ProcessApplicationEventListenerDelegate, ScriptTaskListener

public interface TaskListener

Listener interface implemented by user code which wants to be notified when a property of a task changes.

The following Task Events are supported:

• EVENTNAME_CREATE
• EVENTNAME_ASSIGNMENT
• EVENTNAME_COMPLETE
• EVENTNAME_UPDATE
• EVENTNAME_DELETE
• EVENTNAME_TIMEOUT

Author:

Tom Baeyens

Field Summary

Fields

Modifier and Type	Field	Description
static final String	EVENTNAME_ASSIGNMENT
static final String	EVENTNAME_COMPLETE
static final String	EVENTNAME_CREATE
static final String	EVENTNAME_DELETE
static final String	EVENTNAME_TIMEOUT
static final String	EVENTNAME_UPDATE

Method Summary

Modifier and Type	Method	Description
void	notify(DelegateTask delegateTask)

Field Details

EVENTNAME_CREATE

static final String EVENTNAME_CREATE

See Also:

• Constant Field Values

EVENTNAME_ASSIGNMENT

static final String EVENTNAME_ASSIGNMENT

See Also:

• Constant Field Values

EVENTNAME_COMPLETE

static final String EVENTNAME_COMPLETE

See Also:

• Constant Field Values

EVENTNAME_UPDATE

static final String EVENTNAME_UPDATE

See Also:

• Constant Field Values

EVENTNAME_DELETE

static final String EVENTNAME_DELETE

See Also:

• Constant Field Values

EVENTNAME_TIMEOUT

static final String EVENTNAME_TIMEOUT

See Also:

• Constant Field Values

Method Details

notify

void notify(DelegateTask delegateTask)