org.apache.tapestry.binding
Class ListenerMethodBinding
java.lang.Object
org.apache.tapestry.binding.AbstractBinding
org.apache.tapestry.binding.ListenerMethodBinding
- All Implemented Interfaces:
- org.apache.hivemind.Locatable, IActionListener, IBinding
public class ListenerMethodBinding
- extends AbstractBinding
- implements IActionListener
- Since:
- 4.0
- Author:
- Howard M. Lewis Ship
ListenerMethodBinding
public ListenerMethodBinding(String description,
ValueConverter valueConverter,
org.apache.hivemind.Location location,
IComponent component,
String methodName)
getComponent
public 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
- Returns:
- The
IComponent
object this binding is set against.
getObject
public 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
getMethodName
public String getMethodName()
- Description copied from interface:
IActionListener
- The actual method name that this listener represents.
- Specified by:
getMethodName
in interface IActionListener
- Returns:
- The method name this listener is bound to.
actionTriggered
public void actionTriggered(IComponent component,
IRequestCycle cycle)
- Description copied from interface:
IActionListener
- Method invoked by the component (an
DirectLink
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(StringBuffer buffer)
- Description copied from class:
AbstractBinding
- Does nothing, subclasses may override to add additional information.
- Overrides:
extendDescription
in class AbstractBinding
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