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/*-
* ============LICENSE_START=======================================================
* ONAP - SO
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. 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.common.scripts
import org.openecomp.mso.bpmn.core.json.DecomposeJsonUtil;
import static org.apache.commons.lang3.StringUtils.*;
import org.apache.commons.lang3.*
import org.camunda.bpm.engine.delegate.BpmnError
import org.camunda.bpm.engine.delegate.DelegateExecution
import org.json.JSONObject;
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.ServiceDecomposition
import org.openecomp.mso.bpmn.core.json.JsonUtils
import com.att.ecomp.mso.bpmn.core.domain.*
import groovy.json.*
/**
* This groovy class supports the <class>DecomposeService.bpmn</class> process.
*
* @author
*
* Inputs:
* @param - msoRequestId
* @param - isDebugLogEnabled
* @param - serviceInstanceId
* @param - serviceModelInfo
* @param - requestParameters (may be null)
*
* Outputs:
* @param - rollbackData (null)
* @param - rolledBack (null)
* @param - WorkflowException
* @param - serviceDecomposition
*
*/
public class DecomposeService extends AbstractServiceTaskProcessor {
String Prefix="DDS_"
ExceptionUtil exceptionUtil = new ExceptionUtil()
CatalogDbUtils catalogDbUtils = new CatalogDbUtils()
JsonUtils jsonUtils = new JsonUtils()
public void preProcessRequest (DelegateExecution execution) {
def isDebugEnabled = execution.getVariable("isDebugLogEnabled")
String msg = ""
utils.log("DEBUG"," ***** preProcessRequest of DecomposeService *****", isDebugEnabled)
setBasicDBAuthHeader(execution, isDebugEnabled)
try {
execution.setVariable("prefix", Prefix)
// check for required input
String requestId = execution.getVariable("msoRequestId")
String serviceInstanceId = execution.getVariable("serviceInstanceId")
String serviceModelInfo = execution.getVariable("serviceModelInfo")
String invariantId
if(jsonUtils.jsonElementExist(serviceModelInfo, "modelInvariantUuid")){
invariantId = jsonUtils.getJsonValue(serviceModelInfo, "modelInvariantUuid")
}else if(jsonUtils.jsonElementExist(serviceModelInfo, "modelInvariantId")){
invariantId = jsonUtils.getJsonValue(serviceModelInfo, "modelInvariantId")
}
execution.setVariable("DDS_serviceModelInvariantId", invariantId)
execution.setVariable("DDS_serviceModelUuid", jsonUtils.getJsonValue(serviceModelInfo, "modelUuid"))
execution.setVariable("DDS_modelVersion", jsonUtils.getJsonValue(serviceModelInfo, "modelVersion"))
} catch (BpmnError e) {
throw e;
} catch (Exception ex){
msg = "Exception in preProcessRequest " + ex.getMessage()
utils.log("DEBUG", msg, isDebugEnabled)
exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
}
utils.log("DEBUG"," ***** Exit preProcessRequest of DecomposeService *****", isDebugEnabled)
}
public void queryCatalogDb (DelegateExecution execution) {
def isDebugEnabled = execution.getVariable("isDebugLogEnabled")
String msg = ""
utils.log("DEBUG"," ***** queryCatalogDB of DecomposeService *****", isDebugEnabled)
try {
// check for input
String serviceModelInvariantId = execution.getVariable("DDS_serviceModelInvariantId")
String serviceModelUuid = execution.getVariable("DDS_serviceModelUuid")
String modelVersion = execution.getVariable("DDS_modelVersion")
utils.log("DEBUG", "serviceModelInvariantId: " + serviceModelInvariantId, isDebugEnabled)
utils.log("DEBUG", "modelVersion: " + modelVersion, isDebugEnabled)
JSONObject catalogDbResponse = null
if(serviceModelUuid != null && serviceModelUuid.length() > 0)
catalogDbResponse = catalogDbUtils.getServiceResourcesByServiceModelUuid(execution, serviceModelUuid, "v2")
else if (modelVersion != null && modelVersion.length() > 0)
catalogDbResponse = catalogDbUtils.getServiceResourcesByServiceModelInvariantUuidAndServiceModelVersion(execution, serviceModelInvariantId, modelVersion, "v2")
else
catalogDbResponse = catalogDbUtils.getServiceResourcesByServiceModelInvariantUuid(execution, serviceModelInvariantId, "v2")
if (catalogDbResponse == null || catalogDbResponse.toString().equalsIgnoreCase("null")) {
msg = "No data found in Catalog DB"
utils.log("DEBUG", msg, isDebugEnabled)
exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
}
String catalogDbResponseString = catalogDbResponse.toString()
execution.setVariable("DDS_catalogDbResponse", catalogDbResponseString)
utils.log("DEBUG", "catalog DB response string: "+ catalogDbResponseString, isDebugEnabled)
} catch (BpmnError e) {
throw e;
} catch (Exception ex){
msg = "Exception in queryCatalogDb " + ex.getMessage()
utils.log("DEBUG", msg, isDebugEnabled)
exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
}
utils.log("DEBUG"," ***** Exit queryCatalogDb of DecomposeService *****", isDebugEnabled)
}
public void actuallyDecomposeService (DelegateExecution execution) {
def isDebugEnabled = execution.getVariable("isDebugLogEnabled")
String msg = ""
utils.log("DEBUG"," ***** actuallyDecomposeService of DecomposeService *****", isDebugEnabled)
try {
// check for input
String requestId = execution.getVariable("msoRequestId")
String serviceInstanceId = execution.getVariable("serviceInstanceId")
String serviceModelInvariantId = execution.getVariable("DDS_serviceModelInvariantId")
utils.log("DEBUG", "serviceModelInvariantId: " + serviceModelInvariantId, isDebugEnabled)
utils.log("DEBUG", "getting service decomposition", isDebugEnabled)
String catalogDbResponse = execution.getVariable("DDS_catalogDbResponse")
ServiceDecomposition serviceDecomposition = DecomposeJsonUtil.jsonToServiceDecomposition(catalogDbResponse, serviceInstanceId)
execution.setVariable("serviceDecomposition", serviceDecomposition)
execution.setVariable("serviceDecompositionString", serviceDecomposition.toJsonString())
utils.log("DEBUG", "service decomposition: "+ serviceDecomposition.toJsonString(), isDebugEnabled)
} catch (BpmnError e) {
throw e;
} catch (Exception ex){
msg = "Exception in actuallyDecomposeService " + ex.getMessage()
utils.log("DEBUG", msg, isDebugEnabled)
exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
}
utils.log("DEBUG"," ***** Exit actuallyDecomposeService of DecomposeService *****", isDebugEnabled)
}
}
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