| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.myfaces.extensions.scripting.jsf.dynamicdecorators.implemetations; |
| |
| import org.apache.myfaces.extensions.scripting.api.Decorated; |
| import org.apache.myfaces.extensions.scripting.api.ScriptingConst; |
| import org.apache.myfaces.extensions.scripting.core.util.WeavingContext; |
| |
| import javax.faces.application.ViewHandler; |
| import javax.faces.context.FacesContext; |
| import javax.faces.component.UIViewRoot; |
| import javax.faces.FacesException; |
| import java.util.Locale; |
| import java.io.IOException; |
| |
| /** |
| * Scripting enabled View Handler |
| * |
| * @author Werner Punz |
| */ |
| public class ViewHandlerProxy extends ViewHandler implements Decorated { |
| |
| ViewHandler _delegate = null; |
| |
| private void weaveDelegate() { |
| if (_delegate != null) { |
| _delegate = (ViewHandler) WeavingContext.getWeaver().reloadScriptingInstance(_delegate, ScriptingConst.ARTIFACT_TYPE_VIEWHANDLER); |
| } |
| } |
| |
| public ViewHandlerProxy(ViewHandler delegate) { |
| _delegate = delegate; |
| } |
| |
| public String calculateCharacterEncoding(FacesContext facesContext) { |
| weaveDelegate(); |
| return _delegate.calculateCharacterEncoding(facesContext); |
| } |
| |
| public Locale calculateLocale(FacesContext facesContext) { |
| weaveDelegate(); |
| return _delegate.calculateLocale(facesContext); |
| } |
| |
| public String calculateRenderKitId(FacesContext facesContext) { |
| weaveDelegate(); |
| return _delegate.calculateRenderKitId(facesContext); |
| } |
| |
| public UIViewRoot createView(FacesContext facesContext, String s) { |
| weaveDelegate(); |
| return _delegate.createView(facesContext, s); |
| } |
| |
| public String getActionURL(FacesContext facesContext, String s) { |
| weaveDelegate(); |
| return _delegate.getActionURL(facesContext, s); |
| } |
| |
| public String getResourceURL(FacesContext facesContext, String s) { |
| weaveDelegate(); |
| return _delegate.getResourceURL(facesContext, s); |
| } |
| |
| public void initView(FacesContext facesContext) throws FacesException { |
| weaveDelegate(); |
| _delegate.initView(facesContext); |
| } |
| |
| public void renderView(FacesContext facesContext, UIViewRoot uiViewRoot) throws IOException, FacesException { |
| weaveDelegate(); |
| _delegate.renderView(facesContext, uiViewRoot); |
| } |
| |
| public UIViewRoot restoreView(FacesContext facesContext, String s) { |
| weaveDelegate(); |
| return _delegate.restoreView(facesContext, s); |
| } |
| |
| public void writeState(FacesContext facesContext) throws IOException { |
| weaveDelegate(); |
| _delegate.writeState(facesContext); |
| } |
| |
| public Object getDelegate() { |
| return _delegate; |
| } |
| } |