2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2019 Nordix
4 * ================================================================================
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
16 * SPDX-License-Identifier: Apache-2.0
17 * ============LICENSE_END=========================================================
20 package org.onap.so.bpmn.infrastructure.decisionpoint.impl.camunda.controller;
22 import java.util.List;
23 import org.camunda.bpm.engine.delegate.DelegateExecution;
24 import org.onap.so.bpmn.infrastructure.decisionpoint.api.ControllerContext;
25 import org.onap.so.bpmn.infrastructure.decisionpoint.api.ControllerRunnable;
26 import org.onap.so.bpmn.infrastructure.decisionpoint.api.controller.ControllerPreparable;
27 import org.onap.so.client.appc.ApplicationControllerAction;
28 import org.onap.so.client.exception.ExceptionBuilder;
29 import org.slf4j.Logger;
30 import org.slf4j.LoggerFactory;
31 import org.springframework.beans.factory.annotation.Autowired;
34 * This abstract class implements {@link ControllerRunnable} used for {@link DelegateExecution} API based LCM
37 public abstract class LcmControllerDE implements ControllerRunnable<DelegateExecution> {
39 protected final Logger logger = LoggerFactory.getLogger(this.getClass());
42 protected ExceptionBuilder exceptionUtil;
45 protected List<ControllerPreparable<DelegateExecution>> prepareList;
48 protected ApplicationControllerAction client;
51 public void prepare(ControllerContext<DelegateExecution> context) {
52 prepareList.stream().filter(prepare -> prepare.understand(context))
53 .forEach(prepare -> prepare.prepare(context));
57 public void run(ControllerContext<DelegateExecution> context) {
58 callLcmClient(context);
62 * This method is used to execute the LCM action by calling LCM client, appc Client or SDNC client.
66 protected abstract int callLcmClient(ControllerContext<DelegateExecution> context);
68 protected abstract int getErrorCode();