/*
* Copyright 2002-2010 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.rmi.config;
import java.rmi.registry.Registry;
import org.w3c.dom.Element;
import org.springframework.beans.factory.support.BeanDefinitionBuilder;
import org.springframework.beans.factory.xml.ParserContext;
import org.springframework.integration.config.xml.AbstractOutboundGatewayParser;
import org.springframework.integration.rmi.RmiInboundGateway;
import org.springframework.integration.rmi.RmiOutboundGateway;
import org.springframework.util.StringUtils;
/**
* Parser for the <outbound-gateway/> element of the 'rmi' namespace.
*
* @author Mark Fisher
*/
public class RmiOutboundGatewayParser extends AbstractOutboundGatewayParser {
@Override
protected String getGatewayClassName(Element element) {
return RmiOutboundGateway.class.getName();
}
@Override
protected String parseUrl(Element element, ParserContext parserContext) {
String host = element.getAttribute("host");
String remoteChannel = element.getAttribute("remote-channel");
if (!StringUtils.hasText(host) || !StringUtils.hasText(remoteChannel)) {
parserContext.getReaderContext().error(
"The 'host' and 'remote-channel' attributes are both required", element);
}
String portAttribute = element.getAttribute("port");
String port = StringUtils.hasText(portAttribute) ? portAttribute : "" + Registry.REGISTRY_PORT;
return "rmi://" + host + ":" + port + "/" + RmiInboundGateway.SERVICE_NAME_PREFIX + remoteChannel;
}
@Override
protected void postProcessGateway(BeanDefinitionBuilder builder, Element element, ParserContext parserContext) {
if (StringUtils.hasText(element.getAttribute("configurer"))) {
builder.addConstructorArgReference(element.getAttribute("configurer"));
}
}
}