messagedestinationbeandefinitionparser.java

来自「java 和flex的整合,主要是spring和flex的整合,不可多得啊」· Java 代码 · 共 49 行

/*
 * Copyright 2002-2009 the original author or authors.
 * 
 * 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.springframework.flex.config.xml;

import org.springframework.beans.factory.support.BeanDefinitionBuilder;
import org.springframework.beans.factory.xml.BeanDefinitionParser;
import org.springframework.beans.factory.xml.ParserContext;
import org.springframework.flex.messaging.MessageDestinationFactory;
import org.w3c.dom.Element;

/**
 * {@link BeanDefinitionParser} implementation for parsing the <code>message-destination</code> element.
 * 
 * <p>
 * Configures the {@link MessageDestinationFactory} bean definition with a custom adapter if specified.
 * 
 * @author Jeremy Grelle
 */
public class MessageDestinationBeanDefinitionParser extends AbstractMessageDestinationBeanDefinitionParser {

    // --------------------------- XML Config Attributes ---------------------//
    private static final String SERVICE_ADAPTER_ATTR = "service-adapter";

    /**
     * 
     * {@inheritDoc}
     */
    @Override
    protected void parseAdapter(Element element, ParserContext parserContext, BeanDefinitionBuilder destinationBuilder) {

        ParsingUtils.mapOptionalAttributes(element, destinationBuilder, SERVICE_ADAPTER_ATTR);
    }

}