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 ActionResponseFactory {
45
46 public static ActionResponseImpl create(
47 ActionRequestImpl req, HttpServletResponse res, String portletName,
48 User user, Layout layout, WindowState windowState,
49 PortletMode portletMode)
50 throws Exception {
51
52 ActionResponseImpl actionResponseImpl = null;
53
54 if (PropsValues.COMMONS_POOL_ENABLED) {
55 actionResponseImpl =
56 (ActionResponseImpl)_instance._pool.borrowObject();
57 }
58 else {
59 actionResponseImpl = new ActionResponseImpl();
60 }
61
62 actionResponseImpl.init(
63 req, res, portletName, user, layout, windowState, portletMode);
64
65 return actionResponseImpl;
66 }
67
68 public static void recycle(ActionResponseImpl actionResponseImpl)
69 throws Exception {
70
71 if (PropsValues.COMMONS_POOL_ENABLED) {
72 _instance._pool.returnObject(actionResponseImpl);
73 }
74 else if (actionResponseImpl != null) {
75 actionResponseImpl.recycle();
76 }
77 }
78
79 private ActionResponseFactory() {
80 _pool = new StackObjectPool(new Factory());
81 }
82
83 private static ActionResponseFactory _instance =
84 new ActionResponseFactory();
85
86 private ObjectPool _pool;
87
88 private class Factory extends BasePoolableObjectFactory {
89
90 public Object makeObject() {
91 return new ActionResponseImpl();
92 }
93
94 public void passivateObject(Object obj) {
95 ActionResponseImpl actionResponseImpl = (ActionResponseImpl)obj;
96
97 actionResponseImpl.recycle();
98 }
99
100 }
101
102 }