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/*-
* ============LICENSE_START=======================================================
* ONAP - SO
* ================================================================================
* Copyright (C) 2018 Huawei Technologies Co., Ltd. All rights reserved.
* ================================================================================
* Modifications Copyright (c) 2019 Samsung
* ================================================================================
* 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.onap.so.bpmn.infrastructure.scripts;
import static org.apache.commons.lang3.StringUtils.*;
import javax.ws.rs.NotFoundException
import org.apache.commons.lang3.*
import org.camunda.bpm.engine.delegate.BpmnError
import org.camunda.bpm.engine.delegate.DelegateExecution
import org.onap.aai.domain.yang.ServiceInstance
import org.onap.so.bpmn.common.resource.ResourceRequestBuilder
import org.onap.so.bpmn.common.scripts.AbstractServiceTaskProcessor
import org.onap.so.bpmn.common.scripts.ExceptionUtil
import org.onap.so.bpmn.core.domain.CompareModelsResult
import org.onap.so.bpmn.core.domain.ModelInfo
import org.onap.so.bpmn.core.domain.Resource
import org.onap.so.bpmn.core.domain.ResourceModelInfo
import org.onap.so.bpmn.core.json.JsonUtils
import org.onap.so.client.aai.AAIObjectType
import org.onap.so.client.aai.AAIResourcesClient
import org.onap.so.client.aai.entities.AAIResultWrapper
import org.onap.so.client.aai.entities.uri.AAIResourceUri
import org.onap.so.client.aai.entities.uri.AAIUriFactory
import org.slf4j.Logger
import org.slf4j.LoggerFactory
import groovy.json.*
/**
* This groovy class supports the <class>DoCompareModelofE2EServiceInstance.bpmn</class> process.
*
* Inputs:
* @param - msoRequestId
* @param - globalSubscriberId
* @param - subscriptionServiceType
* @param - serviceInstanceId
* @param - modelInvariantIdTarget
* @param - modelVersionIdTarget
*
* Outputs:
* @param - compareModelsResult CompareModelsResult
*/
public class DoCompareModelofE2EServiceInstance extends AbstractServiceTaskProcessor {
String Prefix="DCMPMDSI_"
private static final String DebugFlag = "isDebugEnabled"
private static final Logger logger = LoggerFactory.getLogger( DeleteNetworkInstance.class);
ExceptionUtil exceptionUtil = new ExceptionUtil()
JsonUtils jsonUtil = new JsonUtils()
public void preProcessRequest (DelegateExecution execution) {
def method = getClass().getSimpleName() + '.preProcessRequest(' +'execution=' + execution.getId() +')'
def isDebugEnabled = execution.getVariable("isDebugLogEnabled")
logger.info("Entered " + method)
String msg = ""
logger.info(" ***** Enter DoCompareModelofE2EServiceInstance preProcessRequest *****")
execution.setVariable("prefix", Prefix)
//Inputs
//subscriberInfo. for AAI GET
String globalSubscriberId = execution.getVariable("globalSubscriberId")
logger.info(" ***** globalSubscriberId *****" + globalSubscriberId)
String serviceType = execution.getVariable("serviceType")
logger.info(" ***** serviceType *****" + serviceType)
if (isBlank(globalSubscriberId)) {
msg = "Input globalSubscriberId is null"
logger.info( msg)
exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
}
if (isBlank(serviceType)) {
msg = "Input serviceType is null"
logger.info( msg)
exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
}
String serviceInstanceId = execution.getVariable("serviceInstanceId")
if (isBlank(serviceInstanceId)){
msg = "Input serviceInstanceId is null"
logger.info( msg)
exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
}
String modelInvariantUuid = execution.getVariable("modelInvariantIdTarget")
if (isBlank(modelInvariantUuid)){
msg = "Input modelInvariantUuid is null"
logger.info( msg)
exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
}
String modelUuid = execution.getVariable("modelVersionIdTarget")
if (isBlank(modelUuid)){
msg = "Input modelUuid is null"
logger.info( msg)
exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
}
// Set Target Template info
execution.setVariable("model-invariant-id-target", modelInvariantUuid)
execution.setVariable("model-version-id-target", modelUuid)
logger.info( "Exited " + method)
}
/**
* Gets the service instance from aai
*
* @author cb645j
*/
public void getServiceInstance(DelegateExecution execution) {
try {
String serviceInstanceId = execution.getVariable('serviceInstanceId')
String globalSubscriberId = execution.getVariable('globalSubscriberId')
String serviceType = execution.getVariable('serviceType')
AAIResourcesClient resourceClient = new AAIResourcesClient()
AAIResourceUri serviceInstanceUri = AAIUriFactory.createResourceUri(AAIObjectType.SERVICE_INSTANCE, globalSubscriberId, serviceType, serviceInstanceId)
AAIResultWrapper wrapper = resourceClient.get(serviceInstanceUri, NotFoundException.class)
Optional<ServiceInstance> si = wrapper.asBean(ServiceInstance.class)
execution.setVariable("model-invariant-id-original", si.get().getModelInvariantId())
execution.setVariable("model-version-id-original", si.get().getModelVersionId())
}catch(BpmnError e) {
throw e;
}catch(NotFoundException e) {
exceptionUtil.buildAndThrowWorkflowException(execution, 404, "Service-instance does not exist AAI")
}catch(Exception ex) {
String msg = "Internal Error in getServiceInstance: " + ex.getMessage()
exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
}
}
public void postCompareModelVersions(DelegateExecution execution) {
def isDebugEnabled=execution.getVariable("isDebugLogEnabled")
List<Resource> addResourceList = execution.getVariable("addResourceList")
List<Resource> delResourceList = execution.getVariable("delResourceList")
CompareModelsResult cmpResult = new CompareModelsResult()
List<ResourceModelInfo> addedResourceList = new ArrayList<ResourceModelInfo>()
List<ResourceModelInfo> deletedResourceList = new ArrayList<ResourceModelInfo>()
String serviceModelUuid = execution.getVariable("model-version-id-target")
List<String> requestInputs = new ArrayList<String>()
ModelInfo mi = null;
for(Resource rc : addResourceList) {
mi = rc.getModelInfo()
String resourceCustomizationUuid = mi.getModelCustomizationUuid()
ResourceModelInfo rmodel = new ResourceModelInfo()
rmodel.setResourceName(mi.getModelName())
rmodel.setResourceInvariantUuid(mi.getModelInvariantUuid())
rmodel.setResourceUuid(mi.getModelUuid())
rmodel.setResourceCustomizationUuid(resourceCustomizationUuid)
addedResourceList.add(rmodel)
Map<String, Object> resourceParameters = ResourceRequestBuilder.buildResouceRequest(rc, null, null)
requestInputs.addAll(resourceParameters.keySet())
}
for(Resource rc : delResourceList) {
mi = rc.getModelInfo()
String resourceCustomizationUuid = mi.getModelCustomizationUuid()
ResourceModelInfo rmodel = new ResourceModelInfo()
rmodel.setResourceName(mi.getModelName())
rmodel.setResourceInvariantUuid(mi.getModelInvariantUuid())
rmodel.setResourceUuid(mi.getModelUuid())
rmodel.setResourceCustomizationUuid(resourceCustomizationUuid)
deletedResourceList.add(rmodel)
}
cmpResult.setAddedResourceList(addedResourceList)
cmpResult.setDeletedResourceList(deletedResourceList)
cmpResult.setRequestInputs(requestInputs)
execution.setVariable("compareModelsResult", cmpResult)
}
}
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