| /* |
| * Copyright 2007 Rickard Öberg |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.zest.runtime.composite; |
| |
| import java.lang.reflect.InvocationTargetException; |
| import java.lang.reflect.Method; |
| import org.apache.zest.api.composite.InvalidCompositeException; |
| |
| /** |
| * JAVADOC |
| */ |
| public final class TypedModifierInvocationHandler |
| extends FragmentInvocationHandler |
| { |
| @Override |
| public Object invoke( Object proxy, Method method, Object[] args ) |
| throws Throwable |
| { |
| try |
| { |
| return this.method.invoke( fragment, args ); |
| } |
| catch( InvocationTargetException e ) |
| { |
| throw cleanStackTrace( e.getTargetException(), proxy, method ); |
| } |
| catch( Throwable e ) |
| { |
| if( fragment == null ) |
| { |
| throw new InvalidCompositeException( "No fragment available for method " + method.getName() ); |
| } |
| throw cleanStackTrace( e, proxy, method ); |
| } |
| } |
| } |