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