| /* |
| * 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.ArrayList; |
| import java.util.List; |
| |
| import javax.jms.JMSException; |
| import javax.jms.Message; |
| |
| /** |
| * A set of content type rules. |
| */ |
| public class ContentTypeRuleSet { |
| private final List<ContentTypeRule> rules = new ArrayList<ContentTypeRule>(); |
| private String defaultContentTypeProperty; |
| |
| /** |
| * Add a content type rule to this set. |
| * |
| * @param rule the rule to add |
| */ |
| public void addRule(ContentTypeRule rule) { |
| rules.add(rule); |
| if (defaultContentTypeProperty == null) { |
| defaultContentTypeProperty = rule.getExpectedContentTypeProperty(); |
| } |
| } |
| |
| /** |
| * Determine the content type of the given message. |
| * This method will try the registered rules in turn until the first rule matches. |
| * |
| * @param message the message |
| * @return the content type information for the message or null if none of the rules matches |
| * @throws JMSException |
| */ |
| public ContentTypeInfo getContentTypeInfo(Message message) throws JMSException { |
| for (ContentTypeRule rule : rules) { |
| ContentTypeInfo contentTypeInfo = rule.getContentType(message); |
| if (contentTypeInfo != null) { |
| return contentTypeInfo; |
| } |
| } |
| return null; |
| } |
| |
| public String getDefaultContentTypeProperty() { |
| return defaultContentTypeProperty; |
| } |
| } |