1 /**
2 *
3 * Copyright 2004 The Apache Software Foundation
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
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17
18 package org.apache.geronimo.connector.work.pool;
19
20 /**
21 *
22 *
23 * @version $Rev: 46019 $ $Date: 2004-09-14 02:56:06 -0700 (Tue, 14 Sep 2004) $
24 *
25 * */
26 public class NullWorkExecutorPool implements WorkExecutorPool {
27
28 private int maxSize;
29
30 public NullWorkExecutorPool(int maxSize) {
31 this.maxSize = maxSize;
32 }
33
34 public int getPoolSize() {
35 return 0;
36 }
37
38 public int getMaximumPoolSize() {
39 return maxSize;
40 }
41
42 public void setMaximumPoolSize(int maxSize) {
43 this.maxSize = maxSize;
44 }
45
46 public WorkExecutorPool start() {
47 return new WorkExecutorPoolImpl(maxSize);
48 }
49
50 public WorkExecutorPool stop() {
51 return this;
52 }
53
54 public void execute(Runnable command) throws InterruptedException {
55 throw new IllegalStateException("Stopped");
56 }
57 }