org.apache.camel.component.cxf.transport.spring.AbstractCamelContextBeanDefinitionParser Maven / Gradle / Ivy
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* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.
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package org.apache.camel.component.cxf.transport.spring;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import org.apache.camel.util.ObjectHelper;
import org.apache.cxf.configuration.spring.AbstractBeanDefinitionParser;
import org.springframework.beans.factory.config.BeanDefinition;
import org.springframework.beans.factory.support.BeanDefinitionBuilder;
import org.springframework.beans.factory.xml.ParserContext;
public class AbstractCamelContextBeanDefinitionParser extends AbstractBeanDefinitionParser {
private static final String DEFAULT_CAMEL_CONTEXT_NAME = "camelContext";
private String getContextId(String contextId) {
if (ObjectHelper.isEmpty(contextId)) {
//Set the contextId default value here
return DEFAULT_CAMEL_CONTEXT_NAME;
} else {
return contextId;
}
}
protected void wireCamelContext(BeanDefinitionBuilder bean, String camelContextId) {
bean.addPropertyReference("camelContext", camelContextId);
}
protected void doParse(Element element, ParserContext ctx, BeanDefinitionBuilder bean) {
// Parser the id attribute
bean.setAbstract(true);
NodeList children = element.getChildNodes();
for (int i = 0; i < children.getLength(); i++) {
Node n = children.item(i);
if (n.getNodeType() == Node.ELEMENT_NODE) {
String name = n.getLocalName();
if ("camelContext".equals(name)) {
// Parser the camel context
BeanDefinition bd = ctx.getDelegate().parseCustomElement((Element)n);
// Get the inner camel context id
String contextId = (String)bd.getPropertyValues().getPropertyValue("id").getValue();
wireCamelContext(bean, getContextId(contextId));
} else if ("camelContextRef".equals(name)) {
String contextId = n.getTextContent();
wireCamelContext(bean, getContextId(contextId));
}
}
}
}
}