diff options
Diffstat (limited to 'bpmn/so-bpmn-infrastructure-common/src/main/groovy')
| -rw-r--r-- | bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/GenericPnfTaskProcessor.groovy | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/GenericPnfTaskProcessor.groovy b/bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/GenericPnfTaskProcessor.groovy new file mode 100644 index 0000000000..727a7508c4 --- /dev/null +++ b/bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/GenericPnfTaskProcessor.groovy @@ -0,0 +1,127 @@ +/*- + * ============LICENSE_START======================================================= + * Copyright (C) 2020 Nordix Foundation. + * ================================================================================ + * 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. + * + * SPDX-License-Identifier: Apache-2.0 + * ============LICENSE_END========================================================= + */ + + +package org.onap.so.bpmn.infrastructure.scripts + +import org.camunda.bpm.engine.delegate.DelegateExecution +import org.onap.so.bpmn.common.scripts.AbstractServiceTaskProcessor +import org.onap.so.bpmn.common.scripts.ExceptionUtil +import org.onap.so.bpmn.common.scripts.MsoUtils +import org.onap.so.bpmn.common.workflow.context.WorkflowContext +import org.onap.so.bpmn.common.workflow.context.WorkflowContextHolder +import org.onap.so.bpmn.core.WorkflowException +import org.slf4j.Logger +import org.slf4j.LoggerFactory + +import static org.onap.so.bpmn.infrastructure.pnf.delegate.ExecutionVariableNames.PNF_CORRELATION_ID +import static org.onap.so.bpmn.infrastructure.pnf.delegate.ExecutionVariableNames.REQUEST_ID + +class GenericPnfTaskProcessor extends AbstractServiceTaskProcessor { + private static final Logger logger = LoggerFactory.getLogger(GenericPnfTaskProcessor.class) + + ExceptionUtil exceptionUtil = new ExceptionUtil() + String prefix = "Generic_" + + @Override + void preProcessRequest(DelegateExecution execution) { + } + + void sendResponse(DelegateExecution execution) { + def requestId = execution.getVariable(REQUEST_ID) + def instanceId = execution.getVariable(PNF_CORRELATION_ID) + logger.debug("Send response for requestId: {}, instanceId: {}", requestId, instanceId) + + String response = """{"requestReferences":{"requestId":"${requestId}", "instanceId":"${instanceId}"}}""".trim() + sendWorkflowResponse(execution, 200, response) + } + + static WorkflowContext getWorkflowContext(DelegateExecution execution) { + String requestId = execution.getVariable(REQUEST_ID) + return WorkflowContextHolder.getInstance().getWorkflowContext(requestId) + } + + void prepareCompletion(DelegateExecution execution) { + try { + String requestId = execution.getVariable(REQUEST_ID) + logger.debug("Prepare Completion of PNF for requestId: {}", requestId) + + String msoCompletionRequest = + """<aetgt:MsoCompletionRequest xmlns:aetgt="http://org.onap/so/workflow/schema/v1" + xmlns:ns="http://org.onap/so/request/types/v1"> + <request-info xmlns="http://org.onap/so/infra/vnf-request/v1"> + <request-id>${MsoUtils.xmlEscape(requestId)}</request-id> + <action>UPDATE</action> + <source>VID</source> + </request-info> + <aetgt:status-message>Activity is successful.</aetgt:status-message> + <aetgt:mso-bpel-name>${execution.getProcessDefinitionId()}</aetgt:mso-bpel-name> + </aetgt:MsoCompletionRequest>""" + String xmlMsoCompletionRequest = utils.formatXml(msoCompletionRequest) + + execution.setVariable(prefix + "CompleteMsoProcessRequest", xmlMsoCompletionRequest) + + logger.debug("CompleteMsoProcessRequest of PNF - " + "\n" + xmlMsoCompletionRequest) + } catch (Exception e) { + String msg = "Prepare Completion error for PNF - " + e.getMessage() + logger.error(msg) + exceptionUtil.buildAndThrowWorkflowException(execution, 2000, msg) + } + } + + void prepareFalloutHandler(DelegateExecution execution) { + WorkflowContext workflowContext = getWorkflowContext(execution) + if (workflowContext == null) { + logger.debug("Error occurred before sending response to API handler, and send it now") + sendResponse(execution) + } + + try { + String requestId = execution.getVariable(REQUEST_ID) + logger.debug("Prepare FalloutHandler of PNF for requestId: {}", requestId) + + WorkflowException workflowException = execution.getVariable("WorkflowException") + String errorCode = String.valueOf(workflowException.getErrorCode()) + String errorMessage = workflowException.getErrorMessage() + String falloutHandlerRequest = + """<aetgt:FalloutHandlerRequest xmlns:aetgt="http://org.onap/so/workflow/schema/v1" + xmlns:ns="http://org.onap/so/request/types/v1"> + <request-info xmlns="http://org.onap/so/infra/vnf-request/v1"> + <request-id>${MsoUtils.xmlEscape(requestId)}</request-id> + <action>UPDATE</action> + <source>VID</source> + </request-info> + <aetgt:WorkflowException xmlns:aetgt="http://org.onap/so/workflow/schema/v1"> + <aetgt:ErrorMessage>${MsoUtils.xmlEscape(errorMessage)}</aetgt:ErrorMessage> + <aetgt:ErrorCode>${MsoUtils.xmlEscape(errorCode)}</aetgt:ErrorCode> + </aetgt:WorkflowException> + </aetgt:FalloutHandlerRequest>""" + String xmlFalloutHandlerRequest = utils.formatXml(falloutHandlerRequest) + + execution.setVariable(prefix + "FalloutHandlerRequest", xmlFalloutHandlerRequest) + + logger.debug("FalloutHandlerRequest of PNF - " + "\n" + xmlFalloutHandlerRequest) + } catch (Exception e) { + String msg = "Prepare FalloutHandler error for PNF - " + e.getMessage() + logger.error(msg) + exceptionUtil.buildAndThrowWorkflowException(execution, 2000, msg) + } + } +} |