2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Copyright (C) 2017 Amdocs
8 * =============================================================================
9 * Licensed under the Apache License, Version 2.0 (the "License");
10 * you may not use this file except in compliance with the License.
11 * You may obtain a copy of the License at
13 * http://www.apache.org/licenses/LICENSE-2.0
15 * Unless required by applicable law or agreed to in writing, software
16 * distributed under the License is distributed on an "AS IS" BASIS,
17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18 * See the License for the specific language governing permissions and
19 * limitations under the License.
21 * ECOMP is a trademark and service mark of AT&T Intellectual Property.
22 * ============LICENSE_END=========================================================
25 package org.openecomp.appc.executionqueue.helper;
27 import java.util.concurrent.Executors;
28 import java.util.concurrent.ThreadFactory;
30 import org.openecomp.appc.configuration.Configuration;
31 import org.openecomp.appc.configuration.ConfigurationFactory;
35 private static final Configuration configuration = ConfigurationFactory.getConfiguration();
37 public static int DEFAULT_QUEUE_SIZE = 10;
38 public static int DEFAULT_THREADPOOL_SIZE = 10;
40 public static int getExecutionQueSize(){
41 String sizeStr = configuration.getProperty("appc.dispatcher.executionqueue.backlog.size", String.valueOf(DEFAULT_QUEUE_SIZE));
42 int size = DEFAULT_QUEUE_SIZE;
44 size = Integer.parseInt(sizeStr);
46 catch (NumberFormatException e){
52 public static int getThreadPoolSize(){
53 String sizeStr = configuration.getProperty("appc.dispatcher.executionqueue.threadpool.size", String.valueOf(DEFAULT_THREADPOOL_SIZE));
54 int size = DEFAULT_THREADPOOL_SIZE;
56 size = Integer.parseInt(sizeStr);
58 catch (NumberFormatException e){
64 public static ThreadFactory getThreadFactory(final boolean isDaemon){
65 return new ThreadFactory() {
66 final ThreadFactory factory = Executors.defaultThreadFactory();
67 public Thread newThread(Runnable r) {
68 Thread t = factory.newThread(r);
69 t.setDaemon(isDaemon);