| /* |
| * Copyright 2004,2005 The Apache Software Foundation. |
| * |
| * Licensed 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.axis2.transport.jms.ctype; |
| |
| import java.util.Iterator; |
| |
| import javax.jms.BytesMessage; |
| import javax.jms.TextMessage; |
| |
| import org.apache.axiom.om.OMElement; |
| import org.apache.axis2.AxisFault; |
| import org.apache.axis2.description.Parameter; |
| |
| /** |
| * Utility class to create content type rules and rule sets from XML. |
| */ |
| public class ContentTypeRuleFactory { |
| private ContentTypeRuleFactory() {} |
| |
| public static ContentTypeRule parse(OMElement element) throws AxisFault { |
| String name = element.getLocalName(); |
| String value = element.getText(); |
| if (name.equals("jmsProperty")) { |
| return new PropertyRule(value); |
| } else if (name.equals("textMessage")) { |
| return new MessageTypeRule(TextMessage.class, value); |
| } else if (name.equals("bytesMessage")) { |
| return new MessageTypeRule(BytesMessage.class, value); |
| } else if (name.equals("default")) { |
| return new DefaultRule(value); |
| } else { |
| throw new AxisFault("Unknown content rule type '" + name + "'"); |
| } |
| } |
| |
| public static ContentTypeRuleSet parse(Parameter param) throws AxisFault { |
| ContentTypeRuleSet ruleSet = new ContentTypeRuleSet(); |
| Object value = param.getValue(); |
| if (value instanceof OMElement) { |
| OMElement element = (OMElement)value; |
| if (element.getLocalName().equals("rules")) { |
| for (Iterator it = element.getChildElements(); it.hasNext(); ) { |
| ruleSet.addRule(parse((OMElement)it.next())); |
| } |
| } else { |
| throw new AxisFault("Expected <rules> element"); |
| } |
| } else { |
| ruleSet.addRule(new DefaultRule((String)value)); |
| } |
| return ruleSet; |
| } |
| } |