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.CachePropsUtil;
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 (CachePropsUtil.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 (CachePropsUtil.COMMONS_POOL_ENABLED) {
72 _instance._pool.returnObject(actionResponseImpl);
73 }
74 }
75
76 private ActionResponseFactory() {
77 _pool = new StackObjectPool(new Factory());
78 }
79
80 private static ActionResponseFactory _instance =
81 new ActionResponseFactory();
82
83 private ObjectPool _pool;
84
85 private class Factory extends BasePoolableObjectFactory {
86
87 public Object makeObject() {
88 return new ActionResponseImpl();
89 }
90
91 public void passivateObject(Object obj) {
92 ActionResponseImpl actionResponseImpl = (ActionResponseImpl)obj;
93
94 actionResponseImpl.recycle();
95 }
96
97 }
98
99 }