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/*-
* ============LICENSE_START=======================================================
* SDC
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* 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.
* ============LICENSE_END=========================================================
*/
package org.openecomp.sdc.translator.services.heattotosca;
import org.openecomp.config.api.Configuration;
import org.openecomp.config.api.ConfigurationManager;
import org.openecomp.core.utilities.CommonMethods;
import org.openecomp.sdc.datatypes.configuration.ImplementationConfiguration;
import org.openecomp.sdc.heat.datatypes.model.Resource;
import org.openecomp.sdc.translator.services.heattotosca.impl.resourcetranslation.ResourceTranslationBase;
import java.util.Map;
public class ResourceTranslationFactory {
private static Map<String, ImplementationConfiguration> resourceTranslationImplMap;
static {
Configuration config = ConfigurationManager.lookup();
resourceTranslationImplMap = config.populateMap(ConfigConstants.TRANSLATOR_NAMESPACE,
ConfigConstants.RESOURCE_TRANSLATION_IMPL_KEY, ImplementationConfiguration.class);
resourceTranslationImplMap.putAll(config.populateMap(ConfigConstants.MANDATORY_TRANSLATOR_NAMESPACE,
ConfigConstants.RESOURCE_TRANSLATION_IMPL_KEY, ImplementationConfiguration.class));
}
/**
* Gets resource translation instance.
*
* @param resource the resource
* @return the instance
*/
public static ResourceTranslationBase getInstance(Resource resource) {
if (isSupportedResource(resource.getType())) {
return getResourceTranslationImpl(resource.getType());
} else if (HeatToToscaUtil.isYmlFileType(resource.getType())) {
return getResourceTranslationImpl(ConfigConstants.NESTED_RESOURCE_TRANSLATION_IMPL_KEY);
}
return getResourceTranslationImpl(ConfigConstants.DEFAULT_RESOURCE_TRANSLATION_IMPL_KEY);
}
private static ResourceTranslationBase getResourceTranslationImpl(String resourceImplKey) {
String resourceTranslationImplClassName = resourceTranslationImplMap
.get(resourceImplKey).getImplementationClass();
return CommonMethods
.newInstance(resourceTranslationImplClassName, ResourceTranslationBase.class);
}
private static boolean isSupportedResource(String resourceType) {
if (resourceTranslationImplMap.containsKey(resourceType)
&& resourceTranslationImplMap.get(resourceType).isEnable()) {
return true;
}
return false;
}
}
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