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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.impl.functiontranslation;
import org.openecomp.sdc.heat.datatypes.model.HeatOrchestrationTemplate;
import org.openecomp.sdc.heat.datatypes.model.HeatPseudoParameters;
import org.openecomp.sdc.tosca.datatypes.ToscaFunctions;
import org.openecomp.sdc.tosca.datatypes.model.ServiceTemplate;
import org.openecomp.sdc.tosca.datatypes.model.Template;
import org.openecomp.sdc.translator.services.heattotosca.FunctionTranslation;
import org.openecomp.sdc.translator.services.heattotosca.FunctionTranslationFactory;
import org.openecomp.sdc.translator.datatypes.heattotosca.TranslationContext;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/**
* @author SHIRIA
* @since December 15, 2016.
*/
public class FunctionTranslationGetParamImpl implements FunctionTranslation {
@Override
public Object translateFunction(ServiceTemplate serviceTemplate, String resourceId,
String propertyName, String functionKey,
Object functionValue, String heatFileName,
HeatOrchestrationTemplate heatOrchestrationTemplate,
Template toscaTemplate, TranslationContext context) {
Map returnValue = new HashMap<>();
returnValue.put(ToscaFunctions.GET_INPUT.getDisplayName(),
translateGetParamFunctionExpression(serviceTemplate, resourceId, propertyName,
functionValue, heatFileName, heatOrchestrationTemplate, context));
return returnValue;
}
private static Object translateGetParamFunctionExpression(ServiceTemplate serviceTemplate,
String resourceId,
String propertyName,Object functionValue,
String heatFileName,
HeatOrchestrationTemplate
heatOrchestrationTemplate,
TranslationContext context) {
Object returnValue = null;
if (functionValue instanceof String) {
returnValue = functionValue;
if (HeatPseudoParameters.getPseudoParameterNames().contains(functionValue)) {
context
.addUsedHeatPseudoParams(heatFileName, (String) functionValue, (String) functionValue);
}
} else if (functionValue instanceof List) {
returnValue = new ArrayList<>();
for (int i = 0; i < ((List) functionValue).size(); i++) {
Object paramValue = ((List) functionValue).get(i);
if ((paramValue instanceof Map && !((Map) paramValue).isEmpty())) {
Map<String, Object> paramMap = (Map) paramValue;
((List) returnValue).add(translatedInnerMap(serviceTemplate, resourceId,
propertyName, paramMap, heatFileName, heatOrchestrationTemplate, context));
} else {
((List) returnValue).add(paramValue);
}
}
}
return returnValue;
}
private static Object translatedInnerMap(ServiceTemplate serviceTemplate, String resourceId,
String propertyName, Map<String, Object> paramMap,
String heatFileName,HeatOrchestrationTemplate
heatOrchestrationTemplate,
TranslationContext context) {
Map<String, Object> translatedInnerMapValue = new HashMap<>();
for (Map.Entry<String, Object> entry : paramMap.entrySet()) {
if (FunctionTranslationFactory.getInstance(entry.getKey()).isPresent()) {
return FunctionTranslationFactory.getInstance(entry.getKey()).get()
.translateFunction(serviceTemplate, resourceId, propertyName, entry.getKey(),
entry.getValue(), heatFileName, heatOrchestrationTemplate, null, context);
} else {
translatedInnerMapValue.put(entry.getKey(),
translatedInnerValue(serviceTemplate, resourceId, propertyName,entry.getValue(),
heatFileName, heatOrchestrationTemplate, context));
}
}
return translatedInnerMapValue;
}
private static Object translatedInnerValue(ServiceTemplate serviceTemplate, String resourceId,
String propertyName,Object value, String heatFileName,
HeatOrchestrationTemplate heatOrchestrationTemplate,
TranslationContext context) {
if (value instanceof String) {
return value;
} else if (value instanceof Map) {
return translatedInnerMap(serviceTemplate, resourceId, propertyName,(Map<String, Object>)
value, heatFileName, heatOrchestrationTemplate, context);
} else if (value instanceof List) {
List returnedList = new ArrayList();
for (int i = 0; i < ((List) value).size(); i++) {
returnedList.add(translatedInnerValue(serviceTemplate, resourceId, propertyName,
((List) value).get(i), heatFileName, heatOrchestrationTemplate, context));
}
return returnedList;
}
return value;
}
}
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