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/*-
* ============LICENSE_START=======================================================
* ONAP - SO
* ================================================================================
* Copyright (C) 2018 Huawei Technologies Co., Ltd. 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.mso.bpmn.infrastructure.scripts
import groovy.json.JsonSlurper
import org.apache.commons.lang3.StringUtils
import org.apache.http.HttpResponse
import org.camunda.bpm.engine.delegate.BpmnError
import org.camunda.bpm.engine.delegate.DelegateExecution
import org.json.JSONObject
import org.openecomp.mso.bpmn.common.recipe.BpmnRestClient
import org.openecomp.mso.bpmn.common.recipe.ResourceInput
import org.openecomp.mso.bpmn.common.resource.ResourceRequestBuilder
import org.openecomp.mso.bpmn.common.scripts.AbstractServiceTaskProcessor
import org.openecomp.mso.bpmn.common.scripts.CatalogDbUtils
import org.openecomp.mso.bpmn.common.scripts.ExceptionUtil
import org.openecomp.mso.bpmn.core.domain.AllottedResource
import org.openecomp.mso.bpmn.core.domain.ModelInfo
import org.openecomp.mso.bpmn.core.domain.NetworkResource
import org.openecomp.mso.bpmn.core.domain.Resource
import org.openecomp.mso.bpmn.core.domain.ServiceDecomposition
import org.openecomp.mso.bpmn.core.domain.ServiceInstance
import org.openecomp.mso.bpmn.core.domain.VnfResource
import org.openecomp.mso.bpmn.core.json.JsonUtils
import org.openecomp.mso.bpmn.infrastructure.properties.BPMNProperties
import static org.apache.commons.lang3.StringUtils.isBlank
/**
* input for script :
* msoRequestId
* isDebugLogEnabled
* globalSubscriberId
* serviceType
* serviceInstanceId
* URN_mso_workflow_sdncadapter_callback
* serviceInputParams
* deleteResourceList
* resourceInstanceIDs
*
* output from script:
*
*/
public class DoDeleteResourcesV1 extends AbstractServiceTaskProcessor {
String Prefix="DDR_"
ExceptionUtil exceptionUtil = new ExceptionUtil()
JsonUtils jsonUtil = new JsonUtils()
CatalogDbUtils cutils = new CatalogDbUtils()
public void preProcessRequest (DelegateExecution execution) {
def isDebugEnabled = execution.getVariable("isDebugLogEnabled")
utils.log("INFO"," ***** preProcessRequest *****", isDebugEnabled)
String msg = ""
try {
String requestId = execution.getVariable("msoRequestId")
execution.setVariable("prefix",Prefix)
//Inputs
//requestDetails.subscriberInfo. for AAI GET & PUT & SDNC assignToplology
String globalSubscriberId = execution.getVariable("globalSubscriberId") //globalCustomerId
if (globalSubscriberId == null)
{
execution.setVariable("globalSubscriberId", "")
}
//requestDetails.requestParameters. for AAI PUT & SDNC assignTopology
String serviceType = execution.getVariable("serviceType")
if (serviceType == null)
{
execution.setVariable("serviceType", "")
}
//Generated in parent for AAI PUT
String serviceInstanceId = execution.getVariable("serviceInstanceId")
if (isBlank(serviceInstanceId)){
msg = "Input serviceInstanceId is null"
utils.log("INFO", msg, isDebugEnabled)
exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
}
String sdncCallbackUrl = execution.getVariable('URN_mso_workflow_sdncadapter_callback')
if (isBlank(sdncCallbackUrl)) {
msg = "URN_mso_workflow_sdncadapter_callback is null"
utils.log("INFO", msg, isDebugEnabled)
exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
}
execution.setVariable("sdncCallbackUrl", sdncCallbackUrl)
utils.log("INFO","SDNC Callback URL: " + sdncCallbackUrl, isDebugEnabled)
StringBuilder sbParams = new StringBuilder()
Map<String, String> paramsMap = execution.getVariable("serviceInputParams")
if (paramsMap != null)
{
sbParams.append("<service-input-parameters>")
for (Map.Entry<String, String> entry : paramsMap.entrySet()) {
String paramsXml
String paramName = entry.getKey()
String paramValue = entry.getValue()
paramsXml =
""" <param>
<name>${paramName}</name>
<value>${paramValue}</value>
</param>
"""
sbParams.append(paramsXml)
}
sbParams.append("</service-input-parameters>")
}
String siParamsXml = sbParams.toString()
if (siParamsXml == null)
siParamsXml = ""
execution.setVariable("siParamsXml", siParamsXml)
} catch (BpmnError e) {
throw e;
} catch (Exception ex){
msg = "Exception in preProcessRequest " + ex.getMessage()
utils.log("INFO", msg, isDebugEnabled)
exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
}
utils.log("INFO"," ***** Exit preProcessRequest *****", isDebugEnabled)
}
public void sequenceResource(DelegateExecution execution){
def isDebugEnabled = execution.getVariable("isDebugLogEnabled")
utils.log("INFO", " ======== STARTED sequenceResource Process ======== ", isDebugEnabled)
List<Resource> sequencedResourceList = new ArrayList<Resource>()
List<Resource> wanResources = new ArrayList<Resource>()
// get delete resource list and order list
List<Resource> delResourceList = execution.getVariable("deleteResourceList")
def resourceSequence = BPMNProperties.getResourceSequenceProp()
if(resourceSequence != null) {
for (resourceType in resourceSequence.reverse()) {
for (resource in delResourceList) {
if (StringUtils.containsIgnoreCase(resource.getModelInfo().getModelName(), resourceType)) {
sequencedResourceList.add(resource)
if (resource instanceof NetworkResource) {
wanResources.add(resource)
}
}
}
}
}else {
//define sequenced resource list, we deploy vf first and then network and then ar
//this is defaule sequence
List<VnfResource> vnfResourceList = new ArrayList<VnfResource>()
List<AllottedResource> arResourceList = new ArrayList<AllottedResource>()
for (Resource rc : delResourceList) {
if (rc instanceof VnfResource) {
vnfResourceList.add(rc)
} else if (rc instanceof NetworkResource) {
wanResources.add(rc)
} else if (rc instanceof AllottedResource) {
arResourceList.add(rc)
}
}
sequencedResourceList.addAll(arResourceList)
sequencedResourceList.addAll(wanResources)
sequencedResourceList.addAll(vnfResourceList)
}
String isContainsWanResource = wanResources.isEmpty() ? "false" : "true"
execution.setVariable("isContainsWanResource", isContainsWanResource)
execution.setVariable("currentResourceIndex", 0)
execution.setVariable("sequencedResourceList", sequencedResourceList)
utils.log("INFO", "resourceSequence: " + resourceSequence, isDebugEnabled)
utils.log("INFO", " ======== END sequenceResource Process ======== ", isDebugEnabled)
}
/**
* prepare delete parameters
*/
public void preResourceDelete(DelegateExecution execution){
def isDebugEnabled = execution.getVariable("isDebugLogEnabled")
utils.log("INFO", " ======== STARTED preResourceDelete Process ======== ", isDebugEnabled)
List<Resource> sequencedResourceList = execution.getVariable("sequencedResourceList")
int currentIndex = execution.getVariable("currentResourceIndex")
Resource curResource = sequencedResourceList.get(currentIndex);
String resourceInstanceUUID = curResource.getResourceId()
String resourceTemplateUUID = curResource.getModelInfo().getModelUuid()
execution.setVariable("resourceInstanceId", resourceInstanceUUID)
execution.setVariable("currentResource", curResource)
utils.log("INFO", "Delete Resource Info resourceTemplate Id :" + resourceTemplateUUID + " resourceInstanceId: "
+ resourceInstanceUUID + " resourceModelName: " + curResource.getModelInfo().getModelName(), isDebugEnabled)
utils.log("INFO", " ======== END preResourceDelete Process ======== ", isDebugEnabled)
}
/**
* Execute delete workflow for resource
*/
public void executeResourceDelete(DelegateExecution execution) {
def isDebugEnabled=execution.getVariable("isDebugLogEnabled")
utils.log("INFO", "======== Start executeResourceDelete Process ======== ", isDebugEnabled)
String requestId = execution.getVariable("msoRequestId")
String serviceInstanceId = execution.getVariable("serviceInstanceId")
String serviceType = execution.getVariable("serviceType")
String resourceInstanceId = execution.getVariable("resourceInstanceId")
Resource currentResource = execution.getVariable("currentResource")
String action = "deleteInstance"
JSONObject resourceRecipe = cutils.getResourceRecipe(execution, currentResource.getModelInfo().getModelUuid(), action)
String recipeUri = resourceRecipe.getString("orchestrationUri")
int recipeTimeout = resourceRecipe.getInt("recipeTimeout")
String recipeParamXsd = resourceRecipe.get("paramXSD")
ResourceInput resourceInput = new ResourceInput();
resourceInput.setServiceInstanceId(serviceInstanceId)
resourceInput.setResourceInstanceName(currentResource.getResourceInstanceName())
resourceInput.setResourceInstancenUuid(currentResource.getResourceId())
resourceInput.setOperationId(execution.getVariable("operationId"))
String globalSubscriberId = execution.getVariable("globalSubscriberId")
resourceInput.setGlobalSubscriberId(globalSubscriberId)
resourceInput.setResourceModelInfo(currentResource.getModelInfo());
ServiceDecomposition serviceDecomposition = execution.getVariable("serviceDecomposition")
resourceInput.setServiceModelInfo(serviceDecomposition.getModelInfo());
resourceInput.setServiceType(serviceType)
String recipeURL = BPMNProperties.getProperty("bpelURL", "http://mso:8080") + recipeUri
HttpResponse resp = BpmnRestClient.post(recipeURL, requestId, recipeTimeout, action, serviceInstanceId, serviceType, resourceInput.toString(), recipeParamXsd)
utils.log("INFO", " ======== END executeResourceDelete Process ======== ", isDebugEnabled)
}
public void parseNextResource(DelegateExecution execution){
def isDebugEnabled=execution.getVariable("isDebugLogEnabled")
utils.log("INFO", "======== Start parseNextResource Process ======== ", isDebugEnabled)
def currentIndex = execution.getVariable("currentResourceIndex")
def nextIndex = currentIndex + 1
execution.setVariable("currentResourceIndex", nextIndex)
List<String> sequencedResourceList = execution.getVariable("sequencedResourceList")
if(nextIndex >= sequencedResourceList.size()){
execution.setVariable("allResourceFinished", "true")
}else{
execution.setVariable("allResourceFinished", "false")
}
utils.log("INFO", "======== COMPLETED parseNextResource Process ======== ", isDebugEnabled)
}
public void prepareFinishedProgressForResource(execution) {
String serviceInstanceId = execution.getVariable("serviceInstanceId")
String serviceType = execution.getVariable("serviceType")
String resourceInstanceId = execution.getVariable("resourceInstanceId")
Resource currentResource = execution.getVariable("currentResource")
String resourceCustomizationUuid = currentResource.getModelInfo().getModelCustomizationUuid()
String resourceModelName = currentResource.getModelInfo().getModelName()
String operationType = execution.getVariable("operationType")
String progress = "100"
String status = "finished"
String statusDescription = "The resource instance does not exist for " + resourceModelName
String operationId = execution.getVariable("operationId")
String body = """
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:ns="http://org.openecomp.mso/requestsdb">
<soapenv:Header/>
<soapenv:Body>
<ns:updateResourceOperationStatus>
<operType>${operationType}</operType>
<operationId>${operationId}</operationId>
<progress>${progress}</progress>
<resourceTemplateUUID>${resourceCustomizationUuid}</resourceTemplateUUID>
<serviceId>${ServiceInstanceId}</serviceId>
<status>${status}</status>
<statusDescription>${statusDescription}</statusDescription>
</ns:updateResourceOperationStatus>
</soapenv:Body>
</soapenv:Envelope>""";
def dbAdapterEndpoint = execution.getVariable("URN_mso_adapters_openecomp_db_endpoint")
execution.setVariable("CVFMI_dbAdapterEndpoint", dbAdapterEndpoint)
execution.setVariable("CVFMI_updateResOperStatusRequest", body)
}
public void prepareSDNCServiceDeactivateRequest (DelegateExecution execution) {
prepareSDNCServiceRequest (execution, "deactivate")
}
public void prepareSDNCServiceDeleteRequest (DelegateExecution execution) {
prepareSDNCServiceRequest (execution, "delete")
}
public void prepareSDNCServiceRequest (DelegateExecution execution, String svcAction) {
def isDebugEnabled = execution.getVariable("isDebugLogEnabled")
utils.log("INFO"," ***** Started prepareSDNCServiceRequest for " + svcAction + "*****", isDebugEnabled)
try {
// get variables
String sdnc_svcAction = svcAction
String sdncCallback = execution.getVariable("URN_mso_workflow_sdncadapter_callback")
String hdrRequestId = execution.getVariable("msoRequestId")
String serviceInstanceId = execution.getVariable("serviceInstanceId")
String source = execution.getVariable("source")
String sdnc_service_id = serviceInstanceId
ServiceDecomposition serviceDecomposition = execution.getVariable("serviceDecomposition")
String serviceType = execution.getVariable("serviceType")
String globalCustomerId = execution.getVariable("globalSubscriberId")
String serviceModelInvariantUuid = serviceDecomposition.getModelInfo().getModelInvariantUuid()
String serviceModelUuid = serviceDecomposition.getModelInfo().getModelUuid()
String serviceModelVersion = serviceDecomposition.getModelInfo().getModelVersion()
String serviceModelName = serviceDecomposition.getModelInfo().getModelName()
// 1. prepare assign topology via SDNC Adapter SUBFLOW call
String sndcTopologyDeleteRequest =
"""<aetgt:SDNCAdapterWorkflowRequest xmlns:aetgt="http://org.openecomp/mso/workflow/schema/v1"
xmlns:sdncadapter="http://org.openecomp.mso/workflow/sdnc/adapter/schema/v1"
xmlns:sdncadapterworkflow="http://org.openecomp/mso/workflow/schema/v1">
<sdncadapter:RequestHeader>
<sdncadapter:RequestId>${hdrRequestId}</sdncadapter:RequestId>
<sdncadapter:SvcInstanceId>${serviceInstanceId}</sdncadapter:SvcInstanceId>
<sdncadapter:SvcAction>${sdnc_svcAction}</sdncadapter:SvcAction>
<sdncadapter:SvcOperation>service-topology-operation</sdncadapter:SvcOperation>
<sdncadapter:CallbackUrl>sdncCallback</sdncadapter:CallbackUrl>
<sdncadapter:MsoAction>generic-resource</sdncadapter:MsoAction>
</sdncadapter:RequestHeader>
<sdncadapterworkflow:SDNCRequestData>
<request-information>
<request-id>${hdrRequestId}</request-id>
<request-action>DeleteServiceInstance</request-action>
<source>${source}</source>
<notification-url></notification-url>
<order-number></order-number>
<order-version></order-version>
</request-information>
<service-information>
<service-id>${serviceInstanceId}</service-id>
<subscription-service-type>${serviceType}</subscription-service-type>
<onap-model-information>
<model-invariant-uuid>${serviceModelInvariantUuid}</model-invariant-uuid>
<model-uuid>${serviceModelUuid}</model-uuid>
<model-version>${serviceModelVersion}</model-version>
<model-name>${serviceModelName}</model-name>
</onap-model-information>
<service-instance-id>${serviceInstanceId}</service-instance-id>
<global-customer-id>${globalCustomerId}</global-customer-id>
</service-information>
<service-request-input>
</service-request-input>
</sdncadapterworkflow:SDNCRequestData>
</aetgt:SDNCAdapterWorkflowRequest>""".trim()
String sndcTopologyDeleteRequesAsString = utils.formatXml(sndcTopologyDeleteRequest)
utils.logAudit(sndcTopologyDeleteRequesAsString)
execution.setVariable("sdncAdapterWorkflowRequest", sndcTopologyDeleteRequesAsString)
utils.log("INFO","sdncAdapterWorkflowRequest - " + "\n" + sndcTopologyDeleteRequesAsString, isDebugEnabled)
} catch (Exception ex) {
String exceptionMessage = " Bpmn error encountered in DoDeleteResourcesV1 flow. prepareSDNCServiceRequest() - " + ex.getMessage()
utils.log("DEBUG", exceptionMessage, isDebugEnabled)
exceptionUtil.buildAndThrowWorkflowException(execution, 7000, exceptionMessage)
}
utils.log("INFO","***** Exit prepareSDNCServiceRequest for " + svcAction + "*****", isDebugEnabled)
}
}
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