| /* |
| * 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.cocoon.generation; |
| |
| import org.apache.avalon.framework.parameters.Parameters; |
| import org.apache.cocoon.ProcessingException; |
| import org.apache.cocoon.environment.SourceResolver; |
| import org.apache.cocoon.xml.AbstractXMLProducer; |
| import org.xml.sax.SAXException; |
| |
| import java.io.IOException; |
| import java.util.Map; |
| |
| /** |
| * An abstract class that can be used to implement an own generator. |
| * If you need other components, use the {@link ServiceableGenerator} |
| * instead. |
| * |
| * @version $Id$ |
| */ |
| public abstract class AbstractGenerator extends AbstractXMLProducer |
| implements Generator { |
| |
| /** The current <code>SourceResolver</code>. */ |
| protected SourceResolver resolver; |
| |
| /** The current <code>Map</code> objectModel. */ |
| protected Map objectModel; |
| |
| /** The current <code>Parameters</code>. */ |
| protected Parameters parameters; |
| |
| /** The source URI associated with the request or <b>null</b>. */ |
| protected String source; |
| |
| /** |
| * Set the <code>SourceResolver</code>, object model <code>Map</code>, |
| * the source and sitemap <code>Parameters</code> used to process the request. |
| */ |
| public void setup(SourceResolver resolver, Map objectModel, String src, Parameters par) |
| throws ProcessingException, SAXException, IOException { |
| this.resolver = resolver; |
| this.objectModel = objectModel; |
| this.source = src; |
| this.parameters = par; |
| } |
| |
| /** |
| * Recycle the generator by removing references |
| */ |
| public void recycle() { |
| super.recycle(); |
| this.resolver = null; |
| this.objectModel = null; |
| this.source = null; |
| this.parameters = null; |
| } |
| } |