diff options
Diffstat (limited to 'bpmn/mso-infrastructure-bpmn/src/main')
3 files changed, 114 insertions, 0 deletions
diff --git a/bpmn/mso-infrastructure-bpmn/src/main/java/org/onap/so/bpmn/core/plugins/AsyncTaskExecutor.java b/bpmn/mso-infrastructure-bpmn/src/main/java/org/onap/so/bpmn/core/plugins/AsyncTaskExecutor.java new file mode 100644 index 0000000000..56526c7f89 --- /dev/null +++ b/bpmn/mso-infrastructure-bpmn/src/main/java/org/onap/so/bpmn/core/plugins/AsyncTaskExecutor.java @@ -0,0 +1,21 @@ +package org.onap.so.bpmn.core.plugins; + +import org.camunda.bpm.engine.delegate.ExecutionListener; +import org.camunda.bpm.engine.impl.bpmn.parser.AbstractBpmnParseListener; +import org.camunda.bpm.engine.impl.pvm.process.ActivityImpl; +import org.camunda.bpm.engine.impl.pvm.process.ScopeImpl; +import org.camunda.bpm.engine.impl.util.xml.Element; +import org.springframework.stereotype.Component; + +@Component +public class AsyncTaskExecutor extends AbstractBpmnParseListener { + + private void injectTaskExecutorExecutionListener(ActivityImpl activity) { + activity.addListener(ExecutionListener.EVENTNAME_END, new AsyncTaskExecutorListener()); + } + + @Override + public void parseEndEvent(Element endEventElement, ScopeImpl scope, ActivityImpl activity) { + injectTaskExecutorExecutionListener(activity); + } +} diff --git a/bpmn/mso-infrastructure-bpmn/src/main/java/org/onap/so/bpmn/core/plugins/AsyncTaskExecutorListener.java b/bpmn/mso-infrastructure-bpmn/src/main/java/org/onap/so/bpmn/core/plugins/AsyncTaskExecutorListener.java new file mode 100644 index 0000000000..94f4b313d4 --- /dev/null +++ b/bpmn/mso-infrastructure-bpmn/src/main/java/org/onap/so/bpmn/core/plugins/AsyncTaskExecutorListener.java @@ -0,0 +1,42 @@ +package org.onap.so.bpmn.core.plugins; + +import org.camunda.bpm.engine.RepositoryService; +import org.camunda.bpm.engine.delegate.DelegateExecution; +import org.camunda.bpm.engine.delegate.ExecutionListener; +import org.onap.so.bpmn.common.listener.validation.WorkflowActionListenerRunner; +import org.onap.so.spring.SpringContextHelper; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +public class AsyncTaskExecutorListener implements ExecutionListener { + private final Logger logger = LoggerFactory.getLogger(AsyncTaskExecutorListener.class); + + + private WorkflowActionListenerRunner listenerRunner; + + @Override + public void notify(DelegateExecution execution) throws Exception { + if (!isBlank(execution.getCurrentActivityName())) { + try { + String id = execution.getId(); + if (id != null) { + RepositoryService repositoryService = execution.getProcessEngineServices().getRepositoryService(); + String processName = repositoryService.createProcessDefinitionQuery() + .processDefinitionId(execution.getProcessDefinitionId()).singleResult().getName(); + logger.info("ProcessName : {}", processName); + if (processName != null) { + listenerRunner = + SpringContextHelper.getAppContext().getBean(WorkflowActionListenerRunner.class); + listenerRunner.executeAsyncListeners(processName, execution, ExecutionListener.EVENTNAME_END); + } + } + } catch (Exception e) { + logger.error("Error occured in executing Complete Task Listeners", e); + } + } + } + + private boolean isBlank(Object object) { + return object == null || "".equals(object.toString().trim()); + } +} diff --git a/bpmn/mso-infrastructure-bpmn/src/main/java/org/onap/so/bpmn/core/plugins/BPMNProcessCompletePlugin.java b/bpmn/mso-infrastructure-bpmn/src/main/java/org/onap/so/bpmn/core/plugins/BPMNProcessCompletePlugin.java new file mode 100644 index 0000000000..96c6af42ed --- /dev/null +++ b/bpmn/mso-infrastructure-bpmn/src/main/java/org/onap/so/bpmn/core/plugins/BPMNProcessCompletePlugin.java @@ -0,0 +1,51 @@ +/*- + * ============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.core.plugins; + +import java.util.ArrayList; +import java.util.List; +import org.camunda.bpm.engine.impl.bpmn.parser.BpmnParseListener; +import org.camunda.bpm.engine.impl.cfg.AbstractProcessEnginePlugin; +import org.camunda.bpm.engine.impl.cfg.ProcessEngineConfigurationImpl; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.stereotype.Component; + + + +@Component +public class BPMNProcessCompletePlugin extends AbstractProcessEnginePlugin { + + @Autowired + private AsyncTaskExecutor asyncTaskExecutor; + + @Override + public void preInit(ProcessEngineConfigurationImpl processEngineConfiguration) { + List<BpmnParseListener> preParseListeners = processEngineConfiguration.getCustomPreBPMNParseListeners(); + if (preParseListeners == null) { + preParseListeners = new ArrayList<>(); + processEngineConfiguration.setCustomPreBPMNParseListeners(preParseListeners); + } + preParseListeners.add(asyncTaskExecutor); + } + +} |