1
14
15 package com.liferay.portlet;
16
17 import com.liferay.portal.model.Layout;
18 import com.liferay.portal.model.User;
19 import com.liferay.portal.util.PropsValues;
20
21 import javax.servlet.http.HttpServletResponse;
22
23 import org.apache.commons.pool.BasePoolableObjectFactory;
24 import org.apache.commons.pool.ObjectPool;
25 import org.apache.commons.pool.impl.StackObjectPool;
26
27
32 public class EventResponseFactory {
33
34 public static EventResponseImpl create(
35 EventRequestImpl eventRequestImpl, HttpServletResponse response,
36 String portletName, User user, Layout layout)
37 throws Exception {
38
39 EventResponseImpl eventResponseImpl = null;
40
41 if (PropsValues.COMMONS_POOL_ENABLED) {
42 eventResponseImpl =
43 (EventResponseImpl)_instance._pool.borrowObject();
44 }
45 else {
46 eventResponseImpl = new EventResponseImpl();
47 }
48
49 eventResponseImpl.init(
50 eventRequestImpl, response, portletName, user, layout);
51
52 return eventResponseImpl;
53 }
54
55 public static void recycle(EventResponseImpl eventResponseImpl)
56 throws Exception {
57
58 if (PropsValues.COMMONS_POOL_ENABLED) {
59 _instance._pool.returnObject(eventResponseImpl);
60 }
61 else if (eventResponseImpl != null) {
62 eventResponseImpl.recycle();
63 }
64 }
65
66 private EventResponseFactory() {
67 _pool = new StackObjectPool(new Factory());
68 }
69
70 private static EventResponseFactory _instance =
71 new EventResponseFactory();
72
73 private ObjectPool _pool;
74
75 private class Factory extends BasePoolableObjectFactory {
76
77 public Object makeObject() {
78 return new EventResponseImpl();
79 }
80
81 public void passivateObject(Object obj) {
82 EventResponseImpl eventResponseImpl = (EventResponseImpl)obj;
83
84 eventResponseImpl.recycle();
85 }
86
87 }
88
89 }