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/*
* Copyright © 2016-2017 European Support Limited
*
* 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.
*/
package org.openecomp.sdc.validation.impl.validators.heatresource;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import java.util.Set;
import org.apache.commons.collections4.CollectionUtils;
import org.openecomp.core.validation.ErrorMessageCode;
import org.openecomp.core.validation.errors.ErrorMessagesFormatBuilder;
import org.openecomp.core.validation.types.GlobalValidationContext;
import org.openecomp.sdc.common.errors.Messages;
import org.openecomp.sdc.datatypes.error.ErrorLevel;
import org.openecomp.sdc.heat.datatypes.model.Resource;
import org.openecomp.sdc.validation.ResourceValidator;
import org.openecomp.sdc.validation.ValidationContext;
import org.openecomp.sdc.validation.impl.util.HeatValidationService;
/**
* Created by TALIO on 2/22/2017.
*/
public class NestedResourceValidator implements ResourceValidator {
private static final ErrorMessageCode ERROR_CODE_HNR1 = new ErrorMessageCode("HNR1");
private static final ErrorMessageCode ERROR_CODE_HNR2 = new ErrorMessageCode("HNR2");
private static final ErrorMessageCode ERROR_CODE_HNR3 = new ErrorMessageCode("HNR3");
private static final ErrorMessageCode ERROR_CODE_HNR4 = new ErrorMessageCode("HNR4");
private static void handleNestedResourceType(String fileName, String resourceName, Resource resource, Optional<String> indexVarValue,
GlobalValidationContext globalContext) {
validateAllPropertiesMatchNestedParameters(fileName, resourceName, resource, indexVarValue, globalContext);
validateLoopsOfNestingFromFile(fileName, resource.getType(), globalContext);
}
public static void validateAllPropertiesMatchNestedParameters(String fileName, String resourceName, Resource resource,
Optional<String> indexVarValue, GlobalValidationContext globalContext) {
String resourceType = resource.getType();
if (globalContext.getFileContextMap().containsKey(resourceType)) {
Set<String> propertiesNames = resource.getProperties() == null ? null : resource.getProperties().keySet();
if (CollectionUtils.isNotEmpty(propertiesNames)) {
globalContext.setMessageCode(ERROR_CODE_HNR3);
HeatValidationService
.checkNestedParametersNoMissingParameterInNested(fileName, resourceType, resourceName, propertiesNames, globalContext);
globalContext.setMessageCode(ERROR_CODE_HNR4);
HeatValidationService
.checkNestedInputValuesAlignWithType(fileName, resourceType, resourceName, resource, indexVarValue, globalContext);
}
} else {
globalContext.addMessage(resourceType, ErrorLevel.ERROR,
ErrorMessagesFormatBuilder.getErrorWithParameters(ERROR_CODE_HNR1, Messages.MISSING_NESTED_FILE.getErrorMessage(), resourceType));
}
}
public static void validateLoopsOfNestingFromFile(String fileName, String resourceType, GlobalValidationContext globalContext) {
List<String> filesInLoop = new ArrayList<>(Collections.singletonList(fileName));
if (HeatValidationService.isNestedLoopExistInFile(fileName, resourceType, filesInLoop, globalContext)) {
globalContext.addMessage(fileName, ErrorLevel.ERROR, ErrorMessagesFormatBuilder
.getErrorWithParameters(ERROR_CODE_HNR2, Messages.NESTED_LOOP.getErrorMessage(), HeatValidationService.drawFilesLoop(filesInLoop)));
}
}
@Override
public void validate(String fileName, Map.Entry<String, Resource> resourceEntry, GlobalValidationContext globalContext,
ValidationContext validationContext) {
handleNestedResourceType(fileName, resourceEntry.getKey(), resourceEntry.getValue(), Optional.empty(), globalContext);
}
}
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