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package org.openecomp.sdc.validation.impl.validators.heatresource;
import org.apache.commons.collections4.MapUtils;
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.HeatResourcesTypes;
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.type.HeatResourceValidationContext;
import org.openecomp.sdc.validation.type.ValidatorConstants;
import java.util.List;
import java.util.Map;
/**
* Created by TALIO on 2/28/2017.
*/
public class ContrailNetworkPolicyResourceValidator implements ResourceValidator {
private static final ErrorMessageCode ERROR_CODE_HNP1 = new ErrorMessageCode("HNP1");
private static final ErrorMessageCode ERROR_CODE_HNP2 = new ErrorMessageCode("HNP2");
@Override
public void validate(String fileName, Map.Entry<String, Resource> resourceEntry,
GlobalValidationContext globalContext, ValidationContext validationContext) {
validateNetworkPolicyIsUsed(fileName, resourceEntry, globalContext,
(HeatResourceValidationContext) validationContext);
}
private static void validateNetworkPolicyIsUsed(String fileName,
Map.Entry<String, Resource> resourceEntry,
GlobalValidationContext globalContext,
HeatResourceValidationContext validationContext) {
Map<String, Map<String, List<String>>> referencedNetworkAttachPoliciesResources =
validationContext.getFileLevelResourceDependencies()
.get(HeatResourcesTypes.CONTRAIL_NETWORK_RULE_RESOURCE_TYPE.getHeatResource());
if (MapUtils.isEmpty(referencedNetworkAttachPoliciesResources)) {
globalContext
.addMessage(
fileName,
ErrorLevel.WARNING,
ErrorMessagesFormatBuilder
.getErrorWithParameters(ERROR_CODE_HNP1,
Messages.RESOURCE_NOT_IN_USE.getErrorMessage(),
ValidatorConstants.Network_Policy, resourceEntry.getKey()));
return;
}
handleNetworkAttachPolicyReferences(fileName, resourceEntry,
referencedNetworkAttachPoliciesResources, globalContext);
}
private static void handleNetworkAttachPolicyReferences(String fileName,
Map.Entry<String, Resource> resourceEntry,
Map<String, Map<String, List<String>>> pointedNetworkAttachPolicies,
GlobalValidationContext globalContext) {
Map<String, List<String>> resourcesPointingToCurrNetworkAttachPolicy =
pointedNetworkAttachPolicies.get(resourceEntry.getKey());
if (isNetworkAttachPolicyNotInUse(resourcesPointingToCurrNetworkAttachPolicy)) {
globalContext
.addMessage(
fileName,
ErrorLevel.WARNING,
ErrorMessagesFormatBuilder
.getErrorWithParameters(ERROR_CODE_HNP2,
Messages.RESOURCE_NOT_IN_USE.getErrorMessage(),
ValidatorConstants.Network_Policy, resourceEntry.getKey()));
}
}
private static boolean isNetworkAttachPolicyNotInUse(
Map<String, List<String>> resourcesPointingToCurrNetworkAttachPolicy) {
return MapUtils.isEmpty(resourcesPointingToCurrNetworkAttachPolicy);
}
}
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