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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
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* 2 along with this work; if not, write to the Free Software Foundation,
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package com.sun.corba.se.spi.orbutil.proxy ;
import java.io.Serializable ;
import java.util.Map ;
import java.util.LinkedHashMap ;
import java.lang.reflect.Proxy ;
import java.lang.reflect.Method ;
import java.lang.reflect.InvocationHandler ;
import com.sun.corba.se.spi.logging.CORBALogDomains ;
import com.sun.corba.se.impl.logging.ORBUtilSystemException ;
public class CompositeInvocationHandlerImpl implements
CompositeInvocationHandler
{
private Map classToInvocationHandler = new LinkedHashMap() ;
private InvocationHandler defaultHandler = null ;
public void addInvocationHandler( Class interf,
InvocationHandler handler )
{
classToInvocationHandler.put( interf, handler ) ;
}
public void setDefaultHandler( InvocationHandler handler )
{
defaultHandler = handler ;
}
public Object invoke( Object proxy, Method method, Object[] args )
throws Throwable
{
// Note that the declaring class in method is the interface
// in which the method was defined, not the proxy class.
Class cls = method.getDeclaringClass() ;
InvocationHandler handler =
(InvocationHandler)classToInvocationHandler.get( cls ) ;
if (handler == null) {
if (defaultHandler != null)
handler = defaultHandler ;
else {
ORBUtilSystemException wrapper = ORBUtilSystemException.get(
CORBALogDomains.UTIL ) ;
throw wrapper.noInvocationHandler( "\"" + method.toString() +
"\"" ) ;
}
}
// handler should never be null here.
return handler.invoke( proxy, method, args ) ;
}
}