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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.camunda.bpm.engine.delegate.BpmnError
import org.camunda.bpm.engine.delegate.DelegateExecution;
import org.openecomp.mso.bpmn.core.WorkflowException
class VnfAdapterUtils {
private AbstractServiceTaskProcessor taskProcessor
public VnfAdapterUtils(AbstractServiceTaskProcessor taskProcessor) {
this.taskProcessor = taskProcessor
}
ExceptionUtil exceptionUtil = new ExceptionUtil()
public void validateVnfResponse(DelegateExecution execution, String responseVar, String responseCodeVar, String errorResponseVar) {
def method = getClass().getSimpleName() + '.validateVnfResponse(' +
'execution=' + execution.getId() +
', responseVar=' + responseVar +
', responseCodeVar=' + responseCodeVar +
', errorResponseVar=' + errorResponseVar +
')'
def isDebugLogEnabled = execution.getVariable('isDebugLogEnabled')
taskProcessor.logDebug('Entered ' + method, isDebugLogEnabled)
try {
def prefix = execution.getVariable('prefix')
def response = execution.getVariable(responseVar)
def responseCode = execution.getVariable(responseCodeVar)
def errorResponse = execution.getVariable(errorResponseVar)
// The following if statement never appears to be true as any VNF Adapter error seems to be stored in 'errorResponse'.
// Also, the value is stored as a WorkflowException object, not a String. Added the else if to provide the proper
// functionality but leaving the original code in case it is hit under some circumstances.
if (response.contains("WorkflowException")) {
execution.setVariable(prefix + "ErrorResponse", response)
//execution.setVariable(prefix + "ResponseCode", responseCode)
taskProcessor.logDebug(" Sub Vnf flow Error WorkflowException Response - " + "\n" + response, isDebugLogEnabled)
throw new BpmnError("MSOWorkflowException")
} else if (errorResponse != null && errorResponse instanceof WorkflowException) {
// Not sure the variables with the associated prefix are still used
execution.setVariable(prefix + "ErrorResponse", errorResponse.getErrorMessage())
execution.setVariable(prefix + "ResponseCode", errorResponse.getErrorCode())
taskProcessor.logDebug("Sub Vnf flow Error WorkflowException " + prefix + "ErrorResponse" + " - " +
errorResponse.getErrorMessage(), isDebugLogEnabled)
// this is the important part to ensure we hit the Fallout Handler
throw new BpmnError("MSOWorkflowException")
} else if (errorResponse != null && errorResponse instanceof WorkflowException) {
// Not sure the variables with the associated prefix are still used
execution.setVariable(prefix + "ErrorResponse", errorResponse.getErrorMessage())
execution.setVariable(prefix + "ResponseCode", errorResponse.getErrorCode())
taskProcessor.logDebug("Sub Vnf flow Error WorkflowException " + prefix + "ErrorResponse" + " - " +
errorResponse.getErrorMessage(), isDebugLogEnabled)
// this is the important part to ensure we hit the Fallout Handler
throw new BpmnError("MSOWorkflowException")
}
} catch (BpmnError e) {
throw e;
} catch (Exception e) {
taskProcessor.logError('Caught exception in ' + method, e)
exceptionUtil.buildAndThrowWorkflowException(execution, 5000, 'Internal Error- Unable to validate VNF Response ' + e.getMessage())
}
}
}
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