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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.impl.heattotosca;
import org.apache.commons.collections4.MapUtils;
import org.openecomp.core.translator.api.HeatToToscaTranslator;
import org.openecomp.core.translator.datatypes.TranslatorOutput;
import org.openecomp.core.utilities.file.FileUtils;
import org.openecomp.core.utilities.json.JsonUtil;
import org.openecomp.core.validation.api.ValidationManager;
import org.openecomp.core.validation.errors.Messages;
import org.openecomp.core.validation.factory.ValidationManagerFactory;
import org.openecomp.core.validation.types.MessageContainerUtil;
import org.openecomp.sdc.common.utils.AsdcCommon;
import org.openecomp.sdc.datatypes.error.ErrorLevel;
import org.openecomp.sdc.datatypes.error.ErrorMessage;
import org.openecomp.sdc.heat.datatypes.manifest.FileData;
import org.openecomp.sdc.heat.datatypes.manifest.ManifestContent;
import org.openecomp.sdc.heat.datatypes.manifest.ManifestFile;
import org.openecomp.sdc.translator.services.heattotosca.TranslationContext;
import org.openecomp.sdc.translator.services.heattotosca.TranslationService;
import java.io.InputStream;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
public class HeatToToscaTranslatorImpl implements HeatToToscaTranslator {
private TranslationContext translationContext = new TranslationContext();
private ValidationManager validationManager =
ValidationManagerFactory.getInstance().createInterface();
private boolean isValid = false;
@Override
public void addManifest(String name, byte[] content) {
ManifestContent manifestData = JsonUtil.json2Object(new String(content), ManifestContent.class);
ManifestFile manifest = new ManifestFile();
manifest.setName(name);
manifest.setContent(manifestData);
translationContext.setManifest(manifest);
translationContext.addFile(name, content);
validationManager.addFile(AsdcCommon.MANIFEST_NAME, content);
addFilesFromManifestToTranslationContextManifestFilesMap(manifestData.getData());
isValid = false;
}
@Override
public void addFile(String name, byte[] content) {
translationContext.addFile(name, content);
validationManager.addFile(name, content);
isValid = false;
}
@Override
public void addFile(String name, InputStream content) {
addFile(name, FileUtils.toByteArray(content));
}
@Override
public Map<String, List<ErrorMessage>> validate() {
Map<String, List<ErrorMessage>> errors = new HashMap<>();
if (translationContext.getManifest() == null) {
ErrorMessage.ErrorMessageUtil.addMessage(AsdcCommon.MANIFEST_NAME, errors)
.add(new ErrorMessage(ErrorLevel.ERROR, Messages.MANIFEST_NOT_EXIST.getErrorMessage()));
return errors;
}
if (MapUtils.isEmpty(errors)) {
errors = validationManager.validate();
}
if (MapUtils.isEmpty(errors)) {
isValid = true;
}
return errors;
}
@Override
public TranslatorOutput translate() {
TranslationService translationService = new TranslationService();
TranslatorOutput translatorOutput = new TranslatorOutput();
if (!isValid) {
Map<String, List<ErrorMessage>> errors = validate();
if (MapUtils.isNotEmpty(MessageContainerUtil.getMessageByLevel(ErrorLevel.ERROR, errors))) {
translatorOutput.setErrorMessages(errors);
return translatorOutput;
}
}
translatorOutput = translationService.translateHeatFiles(translationContext);
return translatorOutput;
}
@Override
public void addExternalArtifacts(String name, byte[] content) {
translationContext.addExternalArtifacts(name, content);
}
@Override
public void addExternalArtifacts(String name, InputStream content) {
addExternalArtifacts(name, FileUtils.toByteArray(content));
}
private void addFilesFromManifestToTranslationContextManifestFilesMap(
List<FileData> fileDataListFromManifest) {
for (FileData fileFromManfiest : fileDataListFromManifest) {
translationContext.addManifestFile(fileFromManfiest.getFile(), fileFromManfiest.getType());
}
}
}
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