1
22
23 package com.liferay.portlet;
24
25 import com.liferay.portal.model.Layout;
26 import com.liferay.portal.model.User;
27 import com.liferay.portal.util.PropsValues;
28
29 import javax.portlet.PortletMode;
30 import javax.portlet.WindowState;
31
32 import javax.servlet.http.HttpServletResponse;
33
34 import org.apache.commons.pool.BasePoolableObjectFactory;
35 import org.apache.commons.pool.ObjectPool;
36 import org.apache.commons.pool.impl.StackObjectPool;
37
38
44 public class EventResponseFactory {
45
46 public static EventResponseImpl create(
47 EventRequestImpl req, HttpServletResponse res, String portletName,
48 User user, Layout layout, WindowState windowState,
49 PortletMode portletMode)
50 throws Exception {
51
52 EventResponseImpl eventResImpl = null;
53
54 if (PropsValues.COMMONS_POOL_ENABLED) {
55 eventResImpl = (EventResponseImpl)_instance._pool.borrowObject();
56 }
57 else {
58 eventResImpl = new EventResponseImpl();
59 }
60
61 eventResImpl.init(
62 req, res, portletName, user, layout, windowState, portletMode);
63
64 return eventResImpl;
65 }
66
67 public static void recycle(EventResponseImpl eventResImpl)
68 throws Exception {
69
70 if (PropsValues.COMMONS_POOL_ENABLED) {
71 _instance._pool.returnObject(eventResImpl);
72 }
73 else if (eventResImpl != null) {
74 eventResImpl.recycle();
75 }
76 }
77
78 private EventResponseFactory() {
79 _pool = new StackObjectPool(new Factory());
80 }
81
82 private static EventResponseFactory _instance =
83 new EventResponseFactory();
84
85 private ObjectPool _pool;
86
87 private class Factory extends BasePoolableObjectFactory {
88
89 public Object makeObject() {
90 return new EventResponseImpl();
91 }
92
93 public void passivateObject(Object obj) {
94 EventResponseImpl eventResImpl = (EventResponseImpl)obj;
95
96 eventResImpl.recycle();
97 }
98
99 }
100
101 }