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/*
* ============LICENSE_START=======================================================
* ONAP - SO
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. 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.vcpe.scripts
import org.onap.so.logger.LoggingAnchor
import org.camunda.bpm.engine.delegate.BpmnError
import org.camunda.bpm.engine.delegate.DelegateExecution
import org.onap.so.bpmn.common.scripts.AllottedResourceUtils
import org.onap.so.bpmn.common.scripts.ExceptionUtil
import org.onap.so.bpmn.common.scripts.MsoUtils
import org.onap.so.bpmn.common.scripts.AbstractServiceTaskProcessor
import org.onap.so.bpmn.common.scripts.SDNCAdapterUtils
import org.onap.so.bpmn.core.UrnPropertiesReader
import org.onap.so.bpmn.core.WorkflowException
import org.onap.so.logger.ErrorCode
import org.onap.so.logger.MessageEnum
import org.slf4j.Logger
import org.slf4j.LoggerFactory
import static org.apache.commons.lang3.StringUtils.isBlank
/**
* This groovy class supports the <class>DoDeleteAllottedResourceBRG.bpmn</class> process.
*
* @author
*
* Inputs:
* @param - msoRequestId
* @param - isDebugLogEnabled
* @param - disableRollback - O ignored
* @param - failNotfound - O
* @param - serviceInstanceId
* @param - globalCustomerId - O
* @param - subscriptionServiceType - O
* @param - parentServiceInstanceId
* @param - allottedResourceId
*
* Outputs:
* @param - rollbackData - N/A
* @param - rolledBack - true if no deletions performed
* @param - WorkflowException - O
* @param - wasDeleted - O (ie not silentSuccess)
*
*/
public class DoDeleteAllottedResourceBRG extends AbstractServiceTaskProcessor{
private static final Logger logger = LoggerFactory.getLogger(DoDeleteAllottedResourceBRG.class);
String Prefix="DDARBRG_"
ExceptionUtil exceptionUtil = new ExceptionUtil()
public void preProcessRequest (DelegateExecution execution) {
String msg = ""
logger.trace("start preProcessRequest")
try {
execution.setVariable("prefix", Prefix)
//Config Inputs
String sdncCallbackUrl = UrnPropertiesReader.getVariable("mso.workflow.sdncadapter.callback",execution)
if (isBlank(sdncCallbackUrl)) {
msg = "mso.workflow.sdncadapter.callback is null"
logger.debug(msg)
exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
}
execution.setVariable("sdncCallbackUrl", sdncCallbackUrl)
logger.debug("SDNC Callback URL: " + sdncCallbackUrl)
//Request Inputs
if (isBlank(execution.getVariable("serviceInstanceId"))){
msg = "Input serviceInstanceId is null"
logger.debug(msg)
exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
}
if (isBlank(execution.getVariable("allottedResourceId"))){
msg = "Input allottedResourceId is null"
logger.debug(msg)
exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
}
}catch(BpmnError b){
logger.debug("Rethrowing MSOWorkflowException")
throw b
} catch (Exception ex){
msg = "Exception in preProcessRequest " + ex.getMessage()
logger.debug(msg)
exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
}
logger.trace("end preProcessRequest")
}
public void getAaiAR (DelegateExecution execution) {
logger.trace("start getAaiAR end")
String allottedResourceId = execution.getVariable("allottedResourceId")
AllottedResourceUtils arUtils = getAllottedResourceUtils()
boolean ifExistsAR = arUtils.ifExistsAR(execution, allottedResourceId)
String errorMsg = ""
if (ifExistsAR){
String aaiARPath = execution.getVariable("aaiARPath")
String parentServiceInstanceId = arUtils.getPSIFmARLink(execution, aaiARPath)
execution.setVariable("parentServiceInstanceId", parentServiceInstanceId)
}
else{
errorMsg = "Allotted resource not found in AAI with AllottedResourceId:" + allottedResourceId
}
if (!isBlank(errorMsg)) {
logger.debug(errorMsg)
exceptionUtil.buildAndThrowWorkflowException(execution, 500, errorMsg)
}
logger.trace("end getAaiAR")
}
// aaiARPath set during query (existing AR)
public void updateAaiAROrchStatus(DelegateExecution execution, String status){
logger.trace("start updateAaiAROrchStatus")
AllottedResourceUtils arUtils = new AllottedResourceUtils(this)
String aaiARPath = execution.getVariable("aaiARPath") //set during query (existing AR)
String orchStatus = arUtils.updateAROrchStatus(execution, status, aaiARPath)
logger.trace("end updateAaiAROrchStatus")
}
public String buildSDNCRequest(DelegateExecution execution, String action, String sdncRequestId) {
String msg = ""
logger.trace("start buildSDNCRequest")
String sdncReq = null
try {
String allottedResourceId = execution.getVariable("allottedResourceId")
String serviceInstanceId = execution.getVariable("serviceInstanceId")
String parentServiceInstanceId = execution.getVariable("parentServiceInstanceId")
String globalCustomerId = execution.getVariable("globalCustomerId")
String subscriptionServiceType = execution.getVariable("subscriptionServiceType")
String callbackUrl = execution.getVariable("sdncCallbackUrl")
String requestId = execution.getVariable("msoRequestId")
String serviceChainServiceInstanceId = ""
String sourceNetworkId = ""
String sourceNetworkRole = ""
String allottedResourceRole = ""
String arModelInfo = ""
String modelInvariantId = ""
String modelVersion = ""
String modelUUId = ""
String modelCustomizationId = ""
String modelName = ""
sdncReq =
"""<sdncadapterworkflow:SDNCAdapterWorkflowRequest xmlns:ns5="http://org.onap/so/request/types/v1"
xmlns:sdncadapterworkflow="http://org.onap/so/workflow/schema/v1"
xmlns:sdncadapter="http://org.onap/workflow/sdnc/adapter/schema/v1">
<sdncadapter:RequestHeader>
<sdncadapter:RequestId>${MsoUtils.xmlEscape(sdncRequestId)}</sdncadapter:RequestId>
<sdncadapter:SvcInstanceId>${MsoUtils.xmlEscape(serviceInstanceId)}</sdncadapter:SvcInstanceId>
<sdncadapter:SvcAction>${MsoUtils.xmlEscape(action)}</sdncadapter:SvcAction>
<sdncadapter:SvcOperation>brg-topology-operation</sdncadapter:SvcOperation>
<sdncadapter:CallbackUrl>${MsoUtils.xmlEscape(callbackUrl)}</sdncadapter:CallbackUrl>
</sdncadapter:RequestHeader>
<sdncadapterworkflow:SDNCRequestData>
<request-information>
<request-id>${MsoUtils.xmlEscape(requestId)}</request-id>
<request-action>DeleteBRGInstance</request-action>
<source>MSO</source>
<notification-url/>
<order-number/>
<order-version/>
</request-information>
<service-information>
<service-id></service-id>
<subscription-service-type>${MsoUtils.xmlEscape(subscriptionServiceType)}</subscription-service-type>
<onap-model-information></onap-model-information>
<service-instance-id>${MsoUtils.xmlEscape(serviceInstanceId)}</service-instance-id>
<subscriber-name/>
<global-customer-id>${MsoUtils.xmlEscape(globalCustomerId)}</global-customer-id>
</service-information>
<allotted-resource-information>
<allotted-resource-id>${MsoUtils.xmlEscape(allottedResourceId)}</allotted-resource-id>
<allotted-resource-type>brg</allotted-resource-type>
<parent-service-instance-id>${MsoUtils.xmlEscape(parentServiceInstanceId)}</parent-service-instance-id>
<onap-model-information>
<model-invariant-uuid>${MsoUtils.xmlEscape(modelInvariantId)}</model-invariant-uuid>
<model-uuid>${MsoUtils.xmlEscape(modelUUId)}</model-uuid>
<model-customization-uuid>${MsoUtils.xmlEscape(modelCustomizationId)}</model-customization-uuid>
<model-version>${MsoUtils.xmlEscape(modelVersion)}</model-version>
<model-name>${MsoUtils.xmlEscape(modelName)}</model-name>
</onap-model-information>
</allotted-resource-information>
<brg-request-input>
</brg-request-input>
</sdncadapterworkflow:SDNCRequestData>
</sdncadapterworkflow:SDNCAdapterWorkflowRequest>"""
logger.debug("sdncRequest:\n" + sdncReq)
sdncReq = utils.formatXml(sdncReq)
} catch(Exception ex) {
msg = "Exception in buildSDNCRequest. " + ex.getMessage()
logger.debug(msg)
exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
}
logger.trace("end buildSDNCRequest")
return sdncReq
}
public void preProcessSDNCUnassign(DelegateExecution execution) {
String msg = ""
logger.trace("start preProcessSDNCUnassign")
try {
String sdncRequestId = UUID.randomUUID().toString()
String sdncUnassignReq = buildSDNCRequest(execution, "unassign", sdncRequestId)
execution.setVariable("sdncUnassignRequest", sdncUnassignReq)
logger.debug("sdncUnassignRequest: " + sdncUnassignReq)
} catch (BpmnError e) {
throw e;
} catch(Exception ex) {
msg = "Exception in preProcessSDNCUnassign. " + ex.getMessage()
logger.debug(msg)
exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
}
logger.trace("end preProcessSDNCUnassign")
}
public void preProcessSDNCDelete(DelegateExecution execution) {
String msg = ""
logger.trace("start preProcessSDNCDelete")
try {
String sdncRequestId = UUID.randomUUID().toString()
String sdncDeleteReq = buildSDNCRequest(execution, "delete", sdncRequestId)
execution.setVariable("sdncDeleteRequest", sdncDeleteReq)
logger.debug("sdncDeleteReq: " + sdncDeleteReq)
} catch (BpmnError e) {
throw e;
} catch(Exception ex) {
msg = "Exception in preProcessSDNCDelete. " + ex.getMessage()
logger.debug(msg)
exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
}
logger.trace("end preProcessSDNCDelete")
}
public void preProcessSDNCDeactivate(DelegateExecution execution) {
String msg = ""
logger.trace("start preProcessSDNCDeactivate")
try {
String sdncRequestId = UUID.randomUUID().toString()
String sdncDeactivateReq = buildSDNCRequest(execution, "deactivate", sdncRequestId)
execution.setVariable("sdncDeactivateRequest", sdncDeactivateReq)
logger.debug("sdncDeactivateReq: " + sdncDeactivateReq)
} catch (BpmnError e) {
throw e;
} catch(Exception ex) {
msg = "Exception in preProcessSDNCDeactivate. " + ex.getMessage()
logger.debug(msg)
exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
}
logger.trace("end preProcessSDNCDeactivate")
}
public void validateSDNCResp(DelegateExecution execution, String response, String method){
logger.trace("start ValidateSDNCResponse Process")
String msg = ""
try {
WorkflowException workflowException = execution.getVariable("WorkflowException")
logger.debug("workflowException: " + workflowException)
boolean successIndicator = execution.getVariable("SDNCA_SuccessIndicator")
logger.debug("SDNCResponse: " + response)
SDNCAdapterUtils sdncAdapterUtils = new SDNCAdapterUtils()
sdncAdapterUtils.validateSDNCResponse(execution, response, workflowException, successIndicator)
if(execution.getVariable(Prefix + 'sdncResponseSuccess') == true){
logger.debug("Received a Good Response from SDNC Adapter for " + method + " SDNC Call. Response is: \n"
+ response)
}else{
String sdncRespCode = execution.getVariable(Prefix + 'sdncRequestDataResponseCode')
logger.debug(method + " AllottedResource received error response from SDNC. ResponseCode:"
+ sdncRespCode)
if (sdncRespCode.equals("404") && "deactivate".equals(method))
{
execution.setVariable("ARNotFoundInSDNC", true)
if ("true".equals(execution.getVariable("failNotFound")))
{
msg = "Allotted Resource Not found in SDNC"
logger.debug(msg)
exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
}
else
{
execution.setVariable("wasDeleted", false)
}
}
else
{
throw new BpmnError("MSOWorkflowException")
}
}
} catch (BpmnError e) {
throw e;
} catch(Exception ex) {
msg = "Exception in validateSDNCResp. " + ex.getMessage()
logger.debug(msg)
exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
}
logger.trace("end ValidateSDNCResp Process")
}
public void deleteAaiAR(DelegateExecution execution){
logger.trace("start deleteAaiAR")
try{
AllottedResourceUtils arUtils = new AllottedResourceUtils(this)
String arLink = execution.getVariable("aaiARPath")
arUtils.deleteAR(execution, arLink)
} catch (BpmnError e) {
throw e;
}catch(Exception ex){
logger.error(LoggingAnchor.FIVE, MessageEnum.BPMN_GENERAL_EXCEPTION_ARG.toString(),
"Exception Occurred Processing preProcessSDNCGetRequest." + ex, "BPMN",
ErrorCode.UnknownError.getValue(), "Exception is:" + ex);
exceptionUtil.buildAndThrowWorkflowException(execution, 1002, "Error Occured during SDNC GET Method:\n" + ex.getMessage())
}
logger.trace("end deleteAaiAR")
}
public AllottedResourceUtils getAllottedResourceUtils(){
return new AllottedResourceUtils(this)
}
}
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