/*
* $Id: SimpleServiceDefinitionParser.java 21307 2011-02-17 15:35:44Z dfeist $
* --------------------------------------------------------------------------------------
* Copyright (c) MuleSoft, Inc. All rights reserved. http://www.mulesoft.com
*
* The software in this package is published under the terms of the CPAL v1.0
* license, a copy of which has been included with this distribution in the
* LICENSE.txt file.
*/
package org.mule.config.spring.parsers.specific;
import org.mule.config.spring.factories.SimpleServiceFactoryBean;
import org.mule.config.spring.parsers.processors.CheckExclusiveAttributes;
import org.mule.config.spring.parsers.processors.CheckExclusiveAttributesAndChildren;
import org.mule.util.StringUtils;
import org.springframework.beans.factory.support.BeanDefinitionBuilder;
import org.springframework.beans.factory.xml.ParserContext;
import org.w3c.dom.Element;
public class SimpleServiceDefinitionParser extends AbstractFlowConstructDefinitionParser
{
private static final String COMPONENT_CLASS_ATTRIBUTE = "component-class";
private static final String COMPONENT_REF_ATTRIBUTE = "component-ref";
private static final String COMPONENT_CHILD_TYPE = "componentType";
private static final String ABSTRACT_ATTRIBUTE = "abstract";
public SimpleServiceDefinitionParser()
{
super.addAlias("endpoint", "endpointBuilder");
super.registerPreProcessor(new CheckExclusiveAttributes(new String[][]{
new String[]{ADDRESS_ATTRIBUTE}, new String[]{ENDPOINT_REF_ATTRIBUTE}}));
super.registerPreProcessor(new CheckExclusiveAttributes(new String[][]{
new String[]{COMPONENT_CLASS_ATTRIBUTE}, new String[]{COMPONENT_REF_ATTRIBUTE}}));
super.registerPreProcessor(new CheckExclusiveAttributesAndChildren(new String[]{
ENDPOINT_REF_ATTRIBUTE, ADDRESS_ATTRIBUTE, TRANSFORMER_REFS_ATTRIBUTE,
RESPONSE_TRANSFORMER_REFS_ATTRIBUTE}, new String[]{INBOUND_ENDPOINT_CHILD}));
// We cannot support component element inheritance because components are singletons
super.registerPreProcessor(new CheckExclusiveAttributesAndChildren(new String[]{
ABSTRACT_ATTRIBUTE}, new String[]{COMPONENT_CHILD_TYPE}));
}
@Override
protected Class<?> getBeanClass(Element element)
{
return SimpleServiceFactoryBean.class;
}
@Override
protected void doParse(Element element, ParserContext parserContext, BeanDefinitionBuilder builder)
{
final String componentRefAttribute = element.getAttribute(COMPONENT_REF_ATTRIBUTE);
if (StringUtils.isNotBlank(componentRefAttribute))
{
builder.addPropertyValue("componentBeanName", componentRefAttribute);
}
element.removeAttribute(COMPONENT_REF_ATTRIBUTE);
super.doParse(element, parserContext, builder);
}
}