1
19
20 package com.liferay.portlet;
21
22 import com.liferay.portal.model.Portlet;
23 import com.liferay.portal.util.PropsValues;
24
25 import javax.portlet.PortletContext;
26 import javax.portlet.PortletMode;
27 import javax.portlet.PortletPreferences;
28 import javax.portlet.WindowState;
29
30 import javax.servlet.http.HttpServletRequest;
31
32 import org.apache.commons.pool.BasePoolableObjectFactory;
33 import org.apache.commons.pool.ObjectPool;
34 import org.apache.commons.pool.impl.StackObjectPool;
35
36
42 public class ResourceRequestFactory {
43
44 public static ResourceRequestImpl create(
45 HttpServletRequest request, Portlet portlet,
46 InvokerPortlet invokerPortlet, PortletContext portletContext,
47 WindowState windowState, PortletMode portletMode,
48 PortletPreferences prefs, long plid)
49 throws Exception {
50
51 ResourceRequestImpl resourceRequestImpl = null;
52
53 if (PropsValues.COMMONS_POOL_ENABLED) {
54 resourceRequestImpl =
55 (ResourceRequestImpl)_instance._pool.borrowObject();
56 }
57 else {
58 resourceRequestImpl = new ResourceRequestImpl();
59 }
60
61 resourceRequestImpl.init(
62 request, portlet, invokerPortlet, portletContext, windowState,
63 portletMode, prefs, plid);
64
65 return resourceRequestImpl;
66 }
67
68 public static void recycle(ResourceRequestImpl resourceRequestImpl)
69 throws Exception {
70
71 if (PropsValues.COMMONS_POOL_ENABLED) {
72 _instance._pool.returnObject(resourceRequestImpl);
73 }
74 else if (resourceRequestImpl != null) {
75 resourceRequestImpl.recycle();
76 }
77 }
78
79 private ResourceRequestFactory() {
80 _pool = new StackObjectPool(new Factory());
81 }
82
83 private static ResourceRequestFactory _instance =
84 new ResourceRequestFactory();
85
86 private ObjectPool _pool;
87
88 private class Factory extends BasePoolableObjectFactory {
89
90 public Object makeObject() {
91 return new ResourceRequestImpl();
92 }
93
94 public void passivateObject(Object obj) {
95 ResourceRequestImpl resourceRequestImpl = (ResourceRequestImpl)obj;
96
97 resourceRequestImpl.recycle();
98 }
99
100 }
101
102 }