org.apache.tapestry.binding
Class ListenerMethodBinding
java.lang.Object
org.apache.tapestry.binding.AbstractBinding
org.apache.tapestry.binding.ListenerMethodBinding
- All Implemented Interfaces:
- IActionListener, IBinding, org.apache.hivemind.Locatable
- public class ListenerMethodBinding
- extends AbstractBinding
- implements IActionListener
- Since:
- 4.0
- Author:
- Howard M. Lewis Ship
Method Summary |
void |
actionTriggered(IComponent component,
IRequestCycle cycle)
Method invoked by the component (an ActionLink or
Form , when its URL is triggered. |
protected void |
extendDescription(java.lang.StringBuffer buffer)
Does nothing, subclasses may override to add additional information. |
java.lang.Object |
getComponent()
Returns the component to which this binding is connected; this is currently only used when
building certain exceptions. |
java.lang.Object |
getObject()
Returns this binding object; the binding object delegates to the actual listener. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
ListenerMethodBinding
public ListenerMethodBinding(java.lang.String description,
ValueConverter valueConverter,
org.apache.hivemind.Location location,
IComponent component,
java.lang.String methodName)
getComponent
public java.lang.Object getComponent()
- Description copied from class:
AbstractBinding
- Returns the component to which this binding is connected; this is currently only used when
building certain exceptions. This implementation returns null.
- Overrides:
getComponent
in class AbstractBinding
getObject
public java.lang.Object getObject()
- Returns this binding object; the binding object delegates to the actual listener. This allows
us to intercept errors and report the location of the binding.
- Specified by:
getObject
in interface IBinding
actionTriggered
public void actionTriggered(IComponent component,
IRequestCycle cycle)
- Description copied from interface:
IActionListener
- Method invoked by the component (an
ActionLink
or
Form
, when its URL is triggered.
- Specified by:
actionTriggered
in interface IActionListener
- Parameters:
component
- The component which was "triggered".cycle
- The request cycle in which the component was triggered.
extendDescription
protected void extendDescription(java.lang.StringBuffer buffer)
- Description copied from class:
AbstractBinding
- Does nothing, subclasses may override to add additional information.
- Overrides:
extendDescription
in class AbstractBinding