org.springframework.yarn.config.YarnConfigParser Maven / Gradle / Ivy
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/*
* Copyright 2013 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.yarn.config;
import org.springframework.beans.factory.support.BeanDefinitionBuilder;
import org.springframework.beans.factory.xml.ParserContext;
import org.springframework.yarn.YarnSystemConstants;
import org.springframework.yarn.configuration.ConfigurationFactoryBean;
import org.w3c.dom.Element;
/**
* Simple namespace parser for yarn:configuration.
*
* @author Janne Valkealahti
*
*/
class YarnConfigParser extends AbstractPropertiesConfiguredBeanDefinitionParser {
@Override
protected Class getBeanClass(Element element) {
return ConfigurationFactoryBean.class;
}
@Override
protected boolean isEligibleAttribute(String attributeName) {
return (!"resources".equals(attributeName)) && super.isEligibleAttribute(attributeName);
}
@Override
protected void doParse(Element element, ParserContext parserContext, BeanDefinitionBuilder builder) {
super.doParse(element, parserContext, builder);
NamespaceUtils.setCSVProperty(element, builder, "resources");
}
@Override
protected String defaultId(ParserContext context, Element element) {
return YarnSystemConstants.DEFAULT_ID_CONFIGURATION;
}
}