1
22
23 package com.liferay.portlet;
24
25 import com.liferay.portal.model.Portlet;
26 import com.liferay.portal.util.PropsValues;
27
28 import javax.portlet.PortletContext;
29 import javax.portlet.PortletMode;
30 import javax.portlet.PortletPreferences;
31 import javax.portlet.WindowState;
32
33 import javax.servlet.http.HttpServletRequest;
34
35 import org.apache.commons.pool.BasePoolableObjectFactory;
36 import org.apache.commons.pool.ObjectPool;
37 import org.apache.commons.pool.impl.StackObjectPool;
38
39
45 public class ResourceRequestFactory {
46
47 public static ResourceRequestImpl create(
48 HttpServletRequest req, Portlet portlet,
49 InvokerPortlet invokerPortlet, PortletContext portletCtx,
50 WindowState windowState, PortletMode portletMode,
51 PortletPreferences prefs, long plid)
52 throws Exception {
53
54 ResourceRequestImpl resourceReqImpl = null;
55
56 if (PropsValues.COMMONS_POOL_ENABLED) {
57 resourceReqImpl =
58 (ResourceRequestImpl)_instance._pool.borrowObject();
59 }
60 else {
61 resourceReqImpl = new ResourceRequestImpl();
62 }
63
64 resourceReqImpl.init(
65 req, portlet, invokerPortlet, portletCtx, windowState, portletMode,
66 prefs, plid);
67
68 return resourceReqImpl;
69 }
70
71 public static void recycle(ResourceRequestImpl resourceReqImpl)
72 throws Exception {
73
74 if (PropsValues.COMMONS_POOL_ENABLED) {
75 _instance._pool.returnObject(resourceReqImpl);
76 }
77 else if (resourceReqImpl != null) {
78 resourceReqImpl.recycle();
79 }
80 }
81
82 private ResourceRequestFactory() {
83 _pool = new StackObjectPool(new Factory());
84 }
85
86 private static ResourceRequestFactory _instance =
87 new ResourceRequestFactory();
88
89 private ObjectPool _pool;
90
91 private class Factory extends BasePoolableObjectFactory {
92
93 public Object makeObject() {
94 return new ResourceRequestImpl();
95 }
96
97 public void passivateObject(Object obj) {
98 ResourceRequestImpl resourceReqImpl = (ResourceRequestImpl)obj;
99
100 resourceReqImpl.recycle();
101 }
102
103 }
104
105 }