org.fusesource.fabric.bridge.spring.BridgedDestinationParser Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of fabric-bridge Show documentation
Show all versions of fabric-bridge Show documentation
Fuse Fabric :: ActiveMQ Network Bridge
/**
* Copyright (C) FuseSource, Inc.
* http://fusesource.com
*
* 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.fusesource.fabric.bridge.spring;
import org.fusesource.fabric.bridge.model.BridgedDestination;
import org.springframework.beans.factory.BeanCreationException;
import org.springframework.beans.factory.support.BeanDefinitionBuilder;
import org.springframework.beans.factory.xml.AbstractSimpleBeanDefinitionParser;
import org.springframework.beans.factory.xml.ParserContext;
import org.springframework.util.StringUtils;
import org.w3c.dom.Element;
import org.w3c.dom.NodeList;
/**
* @author Dhiraj Bokde
*
*/
public class BridgedDestinationParser extends AbstractSimpleBeanDefinitionParser {
private static final String DISPATCH_POLICY_ELEMENT = "dispatch-policy";
private static final String DISPATCH_POLICY_PROPERTY = "dispatchPolicy";
private static final String DISPATCH_POLICY_REF_ATTRIBUTE = "dispatchPolicyRef";
private final DispatchPolicyParser dispatchPolicyParser = new DispatchPolicyParser(true);
private boolean generateIdAsFallback;
public BridgedDestinationParser(boolean generateIdAsFallback) {
this.generateIdAsFallback = generateIdAsFallback;
}
@SuppressWarnings("rawtypes")
@Override
protected Class getBeanClass(Element element) {
return BridgedDestination.class;
}
@Override
protected boolean shouldGenerateIdAsFallback() {
return generateIdAsFallback;
}
@Override
protected void doParse(Element element, ParserContext parserContext,
BeanDefinitionBuilder builder) {
super.doParse(element, parserContext, builder);
// parse dispatch-policy
String dispatchPolicyReference = element.getAttribute(DISPATCH_POLICY_REF_ATTRIBUTE);
if (StringUtils.hasText(dispatchPolicyReference)) {
// make sure no nested dispatch policy is provided
if (element.getElementsByTagNameNS(BridgeNamespaceHandler.BRIDGE_NS, DISPATCH_POLICY_ELEMENT).getLength() > 0) {
throw new BeanCreationException(builder.getBeanDefinition().getResourceDescription(),
element.getAttribute(ID_ATTRIBUTE), "Only one of "
+ DISPATCH_POLICY_REF_ATTRIBUTE + " or "
+ DISPATCH_POLICY_ELEMENT + " is allowed");
} else {
builder.addPropertyValue(DISPATCH_POLICY_REF_ATTRIBUTE, dispatchPolicyReference);
builder.addPropertyReference(DISPATCH_POLICY_PROPERTY, dispatchPolicyReference);
}
} else {
NodeList elements = element.getElementsByTagNameNS(BridgeNamespaceHandler.BRIDGE_NS, DISPATCH_POLICY_ELEMENT);
if (elements != null && elements.getLength() == 1) {
builder.addPropertyValue(DISPATCH_POLICY_PROPERTY, dispatchPolicyParser.parse((Element) elements.item(0), parserContext));
}
}
}
}
© 2015 - 2025 Weber Informatics LLC | Privacy Policy