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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.enrichment.impl.external.artifact;
import java.lang.reflect.Constructor;
import java.util.Collection;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.openecomp.core.utilities.file.FileUtils;
import org.openecomp.core.utilities.json.JsonUtil;
import org.openecomp.sdc.datatypes.error.ErrorMessage;
import org.openecomp.sdc.enrichment.inter.Enricher;
import org.openecomp.sdc.enrichment.inter.ExternalArtifactEnricherInterface;
import org.openecomp.sdc.tosca.datatypes.ToscaServiceModel;
public class ExternalArtifactEnricher extends Enricher {
private static final String EXTERNAL_ARTIFACT_ENRICH_CONF_FILE = "ExternalArtifactConfiguration" + ".json";
private static Collection<String> implementingClasses = getExternalArtifactEnrichedImplClassesList();
private static Collection<String> getExternalArtifactEnrichedImplClassesList() {
@SuppressWarnings("unchecked") Map<String, String> confFileAsMap = FileUtils
.readViaInputStream(EXTERNAL_ARTIFACT_ENRICH_CONF_FILE, stream -> JsonUtil.json2Object(stream, Map.class));
return confFileAsMap.values();
}
@Override
public Map<String, List<ErrorMessage>> enrich() throws Exception {
Map<String, List<ErrorMessage>> errors = new HashMap<>();
for (String implementingClassName : implementingClasses) {
ExternalArtifactEnricherInterface externalArtifactEnricherInstance = getExternalArtifactEnricherInstance(implementingClassName);
errors.putAll(externalArtifactEnricherInstance.enrich(this.data, (ToscaServiceModel) this.model));
}
return errors;
}
private ExternalArtifactEnricherInterface getExternalArtifactEnricherInstance(String implementingClassName) throws Exception {
Class<?> clazz = Class.forName(implementingClassName);
Constructor<?> constructor = clazz.getConstructor();
return (ExternalArtifactEnricherInterface) constructor.newInstance();
}
}
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