/*
* Copyright 2013-2016 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.integration.redis.config;
import org.w3c.dom.Element;
import org.springframework.beans.factory.config.BeanDefinition;
import org.springframework.beans.factory.support.AbstractBeanDefinition;
import org.springframework.beans.factory.support.BeanDefinitionBuilder;
import org.springframework.beans.factory.xml.ParserContext;
import org.springframework.integration.config.xml.AbstractOutboundChannelAdapterParser;
import org.springframework.integration.config.xml.IntegrationNamespaceUtils;
import org.springframework.integration.redis.outbound.RedisQueueOutboundChannelAdapter;
import org.springframework.util.StringUtils;
/**
* Parser for the <int-redis:queue-outbound-channel-adapter> element.
*
* @author Artem Bilan
* @author Rainer Frey
* @since 3.0
*/
public class RedisQueueOutboundChannelAdapterParser extends AbstractOutboundChannelAdapterParser {
@Override
protected AbstractBeanDefinition parseConsumer(Element element, ParserContext parserContext) {
BeanDefinitionBuilder builder = BeanDefinitionBuilder.genericBeanDefinition(RedisQueueOutboundChannelAdapter.class);
BeanDefinition queueExpression = IntegrationNamespaceUtils
.createExpressionDefinitionFromValueOrExpression("queue", "queue-expression", parserContext, element, true);
builder.addConstructorArgValue(queueExpression);
String connectionFactory = element.getAttribute("connection-factory");
if (!StringUtils.hasText(connectionFactory)) {
connectionFactory = "redisConnectionFactory";
}
builder.addConstructorArgReference(connectionFactory);
IntegrationNamespaceUtils.setValueIfAttributeDefined(builder, element, "extract-payload");
IntegrationNamespaceUtils.setReferenceIfAttributeDefined(builder, element, "serializer");
IntegrationNamespaceUtils.setValueIfAttributeDefined(builder, element, "left-push");
return builder.getBeanDefinition();
}
}