2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 - 2018 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ============LICENSE_END=========================================================
21 package org.onap.so.bpmn.common.listener.validation;
23 import java.util.ArrayList;
24 import java.util.HashMap;
25 import java.util.List;
26 import java.util.Optional;
27 import javax.annotation.PostConstruct;
28 import org.camunda.bpm.engine.delegate.DelegateExecution;
29 import org.onap.so.listener.ListenerRunner;
30 import org.slf4j.Logger;
31 import org.slf4j.LoggerFactory;
32 import org.springframework.stereotype.Component;
37 public class WorkflowActionListenerRunner extends ListenerRunner {
39 private static Logger logger = LoggerFactory.getLogger(WorkflowActionListenerRunner.class);
41 protected List<WorkflowActionListener> workflowActionListeners;
44 protected void init() {
45 workflowActionListeners = new ArrayList<>(Optional
46 .ofNullable(context.getBeansOfType(WorkflowActionListener.class)).orElse(new HashMap<>()).values());
49 public void executeAsyncListeners(String bbName, DelegateExecution execution, String eventName) {
51 logger.info("NotifyingWorkflowActionListeners");
52 runNotifications(workflowActionListeners, bbName, execution, eventName);
53 } catch (Exception e) {
54 logger.error("Error in Notifying Workflow Action Listeners", e);
58 protected void runNotifications(List<? extends WorkflowActionListener> listeners, String bbName,
59 DelegateExecution execution, String eventName) {
60 List<? extends WorkflowActionListener> filtered =
61 filterListeners(listeners, (item -> item.shouldRunFor(bbName, eventName)));
62 filtered.forEach(item -> item.executeListener(execution));