Package org.apache.commons.lang3.event
Class EventListenerSupport.ProxyInvocationHandler
- java.lang.Object
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- org.apache.commons.lang3.event.EventListenerSupport.ProxyInvocationHandler
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- All Implemented Interfaces:
InvocationHandler
- Enclosing class:
- EventListenerSupport<L>
protected class EventListenerSupport.ProxyInvocationHandler extends Object implements InvocationHandler
An invocation handler used to dispatch the event(s) to all the listeners.
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Constructor Summary
Constructors Modifier Constructor Description protected
ProxyInvocationHandler()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Object
invoke(Object unusedProxy, Method method, Object[] args)
Propagates the method call to all registered listeners in place of the proxy listener object.
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Method Detail
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invoke
public Object invoke(Object unusedProxy, Method method, Object[] args) throws Throwable
Propagates the method call to all registered listeners in place of the proxy listener object.- Specified by:
invoke
in interfaceInvocationHandler
- Parameters:
unusedProxy
- the proxy object representing a listener on which the invocation was called; not usedmethod
- the listener method that will be called on all of the listeners.args
- event arguments to propagate to the listeners.- Returns:
- the result of the method call
- Throws:
Throwable
- if an error occurs
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