| /* |
| * 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.sling.rewriter.impl; |
| |
| import java.io.IOException; |
| import java.io.PrintWriter; |
| |
| import org.apache.sling.rewriter.ProcessingContext; |
| import org.apache.sling.rewriter.Processor; |
| import org.apache.sling.rewriter.ProcessorConfiguration; |
| import org.xml.sax.ContentHandler; |
| |
| /** |
| * This is a wrapper for a processor. |
| */ |
| public class ProcessorWrapper implements Processor { |
| |
| private final Processor delegatee; |
| |
| public ProcessorWrapper(final ProcessorConfiguration config, |
| final FactoryCache factoryCache) |
| throws IOException { |
| this.delegatee = factoryCache.getProcessor(config.getType()); |
| if ( this.delegatee == null ) { |
| throw new IOException("Unable to get processor component for type " + config.getType()); |
| } |
| } |
| |
| /** |
| * @see org.apache.sling.rewriter.Processor#finished(boolean) |
| */ |
| public void finished(final boolean errorOccured) throws IOException { |
| delegatee.finished(errorOccured); |
| } |
| |
| /** |
| * @see org.apache.sling.rewriter.Processor#getWriter() |
| */ |
| public PrintWriter getWriter() { |
| return delegatee.getWriter(); |
| } |
| |
| /** |
| * @see org.apache.sling.rewriter.Processor#getContentHandler() |
| */ |
| public ContentHandler getContentHandler() { |
| return delegatee.getContentHandler(); |
| } |
| |
| /** |
| * @see org.apache.sling.rewriter.Processor#init(org.apache.sling.rewriter.ProcessingContext, org.apache.sling.rewriter.ProcessorConfiguration) |
| */ |
| public void init(ProcessingContext context, ProcessorConfiguration config) |
| throws IOException { |
| delegatee.init(context, config); |
| } |
| |
| @Override |
| public String toString() { |
| return delegatee.toString(); |
| } |
| } |