| /* |
| * 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 java.io.IOException; |
| import java.util.Enumeration; |
| import java.util.Map; |
| |
| import org.apache.avalon.framework.parameters.Parameters; |
| import org.apache.cocoon.ProcessingException; |
| import org.apache.cocoon.environment.Context; |
| import org.apache.cocoon.environment.ObjectModelHelper; |
| import org.apache.cocoon.environment.SourceResolver; |
| import org.apache.cocoon.xml.XMLConsumer; |
| import org.xml.sax.SAXException; |
| import org.xml.sax.helpers.AttributesImpl; |
| |
| /** |
| * Outputs an XML representation of the set of attributes contained in the |
| * Cocoon environment's context for testing purposes. |
| * |
| * @version $Id$ |
| */ |
| public class ContextGenerator implements Generator { |
| XMLConsumer consumer; |
| Map objectModel; |
| |
| public void setConsumer(XMLConsumer consumer) { |
| this.consumer = consumer; |
| } |
| |
| public void generate() throws IOException, SAXException, ProcessingException { |
| consumer.startDocument(); |
| consumer.startElement("", "context", "context", new AttributesImpl()); |
| Context context = ObjectModelHelper.getContext(objectModel); |
| Enumeration keys = context.getAttributeNames(); |
| while (keys.hasMoreElements()) { |
| String key = (String) keys.nextElement(); |
| Object value = context.getAttribute(key); |
| AttributesImpl attrs = new AttributesImpl(); |
| attrs.addAttribute("", "name", "name", "CDATA", key); |
| consumer.startElement("", "key", "key", attrs); |
| String str = value.toString(); |
| consumer.characters(str.toCharArray(), 0, str.length()); |
| consumer.endElement("", "key", "key"); |
| } |
| consumer.endElement("", "context", "context"); |
| consumer.endDocument(); |
| } |
| |
| public void setup(SourceResolver resolver, Map objectModel, String src, Parameters par) throws ProcessingException, SAXException, IOException { |
| this.objectModel = objectModel; |
| } |
| } |