| /* |
| * Copyright 2000-2009 JetBrains s.r.o. |
| * |
| * 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 net.sf.cglib.proxy; |
| |
| import net.sf.cglib.core.Block; |
| import net.sf.cglib.core.ClassEmitter; |
| import net.sf.cglib.core.CodeEmitter; |
| import net.sf.cglib.core.MethodInfo; |
| |
| import java.util.Iterator; |
| import java.util.List; |
| import java.util.Map; |
| |
| /** |
| * @author Gregory.Shrago |
| */ |
| public class BridgeMethodGenerator implements CallbackGenerator { |
| public static final InvocationHandlerGenerator INSTANCE = new InvocationHandlerGenerator(); |
| |
| private final Map<MethodInfo, MethodInfo> myCovariantInfoMap; |
| |
| public BridgeMethodGenerator(final Map<MethodInfo, MethodInfo> covariantInfoMap) { |
| myCovariantInfoMap = covariantInfoMap; |
| } |
| |
| public void generate(ClassEmitter ce, CallbackGenerator.Context context, List methods) { |
| for (Iterator it = methods.iterator(); it.hasNext();) { |
| MethodInfo method = (MethodInfo)it.next(); |
| final MethodInfo delegate = myCovariantInfoMap.get(method); |
| |
| CodeEmitter e = context.beginMethod(ce, method); |
| Block handler = e.begin_block(); |
| e.load_this(); |
| e.invoke_virtual_this(delegate.getSignature()); |
| e.return_value(); |
| handler.end(); |
| e.end_method(); |
| } |
| } |
| |
| public void generateStatic(CodeEmitter e, CallbackGenerator.Context context, List methods) { |
| } |
| |
| } |