| /* |
| * 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.validator.core.renderkit; |
| |
| import org.apache.myfaces.extensions.validator.internal.UsageCategory; |
| import org.apache.myfaces.extensions.validator.internal.UsageInformation; |
| import org.apache.myfaces.extensions.validator.core.mapper.ClassMappingFactory; |
| import org.apache.commons.logging.Log; |
| import org.apache.commons.logging.LogFactory; |
| |
| import javax.faces.render.RenderKit; |
| |
| /** |
| * Base for all RenderKitWrapperFactories to force a specific behaviour |
| * |
| * @author Gerhard Petracek |
| * @since 1.x.1 |
| */ |
| @UsageInformation(UsageCategory.API) |
| public abstract class AbstractRenderKitWrapperFactory implements ClassMappingFactory<RenderKit, RenderKit> |
| { |
| protected final Log logger = LogFactory.getLog(getClass()); |
| |
| protected AbstractRenderKitWrapperFactory wrapped; |
| private boolean deactivated = false; |
| |
| protected AbstractRenderKitWrapperFactory() |
| { |
| if(logger.isDebugEnabled()) |
| { |
| logger.debug(getClass().getName() + " instantiated"); |
| } |
| } |
| |
| public void addRenderKitWrapperFactory(AbstractRenderKitWrapperFactory renderKitWrapperFactory) |
| { |
| if(logger.isTraceEnabled()) |
| { |
| logger.trace(renderKitWrapperFactory.getClass().getName() + " added"); |
| } |
| |
| if(this.wrapped != null) |
| { |
| this.wrapped.addRenderKitWrapperFactory(renderKitWrapperFactory); |
| return; |
| } |
| |
| this.wrapped = renderKitWrapperFactory; |
| } |
| |
| public void deactivate() |
| { |
| if(logger.isTraceEnabled()) |
| { |
| logger.trace(getClass().getName() + " deactivated"); |
| } |
| |
| this.deactivated = true; |
| } |
| |
| public boolean isDeactivated() |
| { |
| return deactivated; |
| } |
| |
| public final RenderKit create(RenderKit renderKit) |
| { |
| if(isDeactivated()) |
| { |
| return null; |
| } |
| |
| RenderKit result = null; |
| |
| if(this.wrapped != null) |
| { |
| result = this.wrapped.create(renderKit); |
| } |
| |
| if(result == null) |
| { |
| return createWrapper(renderKit); |
| } |
| |
| return result; |
| } |
| |
| protected abstract RenderKit createWrapper(RenderKit renderKit); |
| } |