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compiler/generics warnings & a typo 

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/lang/trunk@966711 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Matthew Jason Benson 2010-07-22 15:45:49 +00:00
parent b3eb0bfedb
commit 91a90af767
1 changed files with 4 additions and 3 deletions
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7
src/main/java/org/apache/commons/lang3/event/EventUtils.java
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@ -51,7 +51,7 @@ public class EventUtils
}
catch (IllegalAccessException e)
{
throw new IllegalArgumentException("Class " + eventSource.getClass().getName() + " does not have an accesible add" + listenerType.getSimpleName () + " method which takes a parameter of type " + listenerType.getName() + ".");
throw new IllegalArgumentException("Class " + eventSource.getClass().getName() + " does not have an accessible add" + listenerType.getSimpleName () + " method which takes a parameter of type " + listenerType.getName() + ".");
}
catch (InvocationTargetException e)
{
@ -62,6 +62,7 @@ public class EventUtils
/**
* Binds an event listener to a specific method on a specific object.
*
* @param <L>
* @param target the target object
* @param methodName the name of the method to be called
* @param eventSource the object which is generating events (JButton, JList, etc.)
@ -69,9 +70,9 @@ public class EventUtils
* @param eventTypes the event types (method names) from the listener interface (if none specified, all will be
* supported)
*/
public static void bindEventsToMethod(Object target, String methodName, Object eventSource, Class listenerType, String... eventTypes)
public static <L> void bindEventsToMethod(Object target, String methodName, Object eventSource, Class<L> listenerType, String... eventTypes)
{
final Object listener = Proxy.newProxyInstance(target.getClass().getClassLoader(), new Class[] { listenerType }, new EventBindingInvocationHandler(target, methodName, eventTypes));
final L listener = listenerType.cast(Proxy.newProxyInstance(target.getClass().getClassLoader(), new Class[] { listenerType }, new EventBindingInvocationHandler(target, methodName, eventTypes)));
addEventListener(eventSource, listenerType, listener);
}