/*
* 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.test.context;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.context.support.GenericApplicationContext;
import org.springframework.test.context.MergedContextConfiguration;
import org.springframework.test.context.support.GenericXmlContextLoader;
import org.springframework.util.ObjectUtils;
import org.springframework.util.StringUtils;
import org.springframework.yarn.test.YarnTestSystemConstants;
/**
* Extending generic xml based context loader able to
* manage and inject Yarn mini clusters. This loader is
* used from {@link YarnDelegatingSmartContextLoader}.
*
* @author Janne Valkealahti
*
*/
public class YarnClusterInjectingXmlContextLoader extends GenericXmlContextLoader {
private final static Log log = LogFactory.getLog(YarnClusterInjectingXmlContextLoader.class);
@Override
protected void loadBeanDefinitions(GenericApplicationContext context,
MergedContextConfiguration mergedConfig) {
String[] activeProfiles = context.getEnvironment().getActiveProfiles();
log.info("Active profiles: " + StringUtils.arrayToCommaDelimitedString(activeProfiles));
// let parent do its magic
super.loadBeanDefinitions(context, mergedConfig);
if (!ObjectUtils.containsElement(activeProfiles, YarnTestSystemConstants.PROFILE_ID_NOMINICLUSTER)) {
YarnClusterInjectUtils.handleClusterInject(context, mergedConfig);
}
}
}