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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.helper;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import org.openecomp.core.utilities.file.FileUtils;
import org.openecomp.sdc.heat.datatypes.HeatBoolean;
import org.openecomp.sdc.heat.datatypes.model.Resource;
import org.openecomp.sdc.tosca.datatypes.ToscaFunctions;
import org.openecomp.sdc.translator.datatypes.heattotosca.PropertyRegexMatcher;
import org.openecomp.sdc.translator.datatypes.heattotosca.TranslationContext;
import org.openecomp.sdc.translator.services.heattotosca.ConfigConstants;
import org.openecomp.sdc.translator.services.heattotosca.NameExtractor;
public class ContrailTranslationHelper {
/**
* Gets compute node type id.
*
* @param contrailServiceTemplateResource contrail service teamplte resource
* @param contrailServiceTemplateResourceId contrailservice template resource id
* @param contrailServiceTemplateTranslatedId contrail service tempalte resource translated id
* @return the compute node type id
*/
public String getComputeNodeTypeId(Resource contrailServiceTemplateResource, String contrailServiceTemplateResourceId,
String contrailServiceTemplateTranslatedId, TranslationContext context) {
NameExtractor nodeTypeNameExtractor = context.getNameExtractorImpl(ConfigConstants.CONTRAIL_COMPUTE_NODE_TYPE_IMPL_KEY);
return nodeTypeNameExtractor
.extractNodeTypeName(contrailServiceTemplateResource, contrailServiceTemplateResourceId, contrailServiceTemplateTranslatedId);
}
/**
* Get property Regx matcher list.
*
* @return Regex exprission per contrail service template resource property, while contail compute type name is consider when setting the name
* value
*/
public List<PropertyRegexMatcher> getPropertyRegexMatchersForComputeNodeType() {
List<PropertyRegexMatcher> propertyRegexMatchers = new ArrayList<>();
propertyRegexMatchers.add(new PropertyRegexMatcher("image_name", Collections.singletonList(".+_image_name$"), "_image_name"));
propertyRegexMatchers.add(new PropertyRegexMatcher("flavor", Collections.singletonList(".+_flavor_name$"), "_flavor_name"));
return propertyRegexMatchers;
}
public String getSubstitutionContrailServiceTemplateMetadata(String heatFileName, String serviceInstanceTranslatedId) {
return FileUtils.getFileWithoutExtention(heatFileName) + "_" + serviceInstanceTranslatedId;
}
/**
* Translate fn split function optional.
*
* @param propertyValue the property value
* @param listSize the list size
* @param includeBooleanValue the include boolean value
* @return the optional
*/
public Optional<List<Map<String, List>>> translateFnSplitFunction(Object propertyValue, int listSize, boolean includeBooleanValue) {
List<Map<String, List>> tokenPropertyValueList = new ArrayList<>();
if (propertyValue instanceof Map && !((Map) propertyValue).isEmpty()) {
Map<String, Object> propMap = (Map) propertyValue;
Map.Entry<String, Object> entry = propMap.entrySet().iterator().next();
Object entity = entry.getValue();
String key = entry.getKey();
String tokenChar;
if (key.equals("Fn::Split") && entity instanceof List) {
tokenChar = (String) ((List) entity).get(0);
Object refParameter = ((List) entity).get(1);
for (int substringIndex = 0; substringIndex < listSize; substringIndex++) {
Map<String, List> tokenPropertyValue = new HashMap<>();
tokenPropertyValue.put("token", new ArrayList<>());
if (refParameter instanceof Map && ((Map) refParameter).get("Ref") != null) {
Map<String, String> stringWithToken = new HashMap<>();
((Map) stringWithToken).put(ToscaFunctions.GET_INPUT.getFunctionName(), ((Map) refParameter).get("Ref"));
tokenPropertyValue.get("token").add(stringWithToken);
} else if (refParameter instanceof String) {
if (includeBooleanValue) {
StringBuilder booleanBuilder = new StringBuilder();
String[] booleanValueList = ((String) refParameter).split(tokenChar);
for (int i = 0; i < booleanValueList.length; i++) {
if (i == 0) {
booleanBuilder.append(HeatBoolean.eval(booleanValueList[i]));
} else {
booleanBuilder.append(tokenChar);
booleanBuilder.append(HeatBoolean.eval(booleanValueList[i]));
}
}
tokenPropertyValue.get("token").add(booleanBuilder.toString());
} else {
tokenPropertyValue.get("token").add(refParameter);
}
}
tokenPropertyValue.get("token").add(tokenChar);
tokenPropertyValue.get("token").add(substringIndex);
tokenPropertyValueList.add(tokenPropertyValue);
}
return Optional.of(tokenPropertyValueList);
}
}
return Optional.empty();
}
}
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