1
22
23 package com.liferay.portlet;
24
25 import com.liferay.portal.model.Portlet;
26 import com.liferay.util.CollectionFactory;
27
28 import java.util.Map;
29
30 import javax.portlet.PortletConfig;
31 import javax.portlet.PortletContext;
32
33 import javax.servlet.ServletContext;
34
35
41 public class PortletConfigFactory {
42
43 public static PortletConfig create(Portlet portlet, ServletContext ctx) {
44 return _instance._create(portlet, ctx);
45 }
46
47 public static void destroy(Portlet portlet) {
48 _instance._destroy(portlet);
49 }
50
51 private PortletConfigFactory() {
52 _pool = CollectionFactory.getSyncHashMap();
53 }
54
55 private PortletConfig _create(Portlet portlet, ServletContext ctx) {
56 Map portletConfigs = (Map)_pool.get(portlet.getRootPortletId());
57
58 if (portletConfigs == null) {
59 portletConfigs = CollectionFactory.getSyncHashMap();
60
61 _pool.put(portlet.getRootPortletId(), portletConfigs);
62 }
63
64 PortletConfig portletConfig =
65 (PortletConfig)portletConfigs.get(portlet.getPortletId());
66
67 if (portletConfig == null) {
68 PortletContext portletCtx =
69 PortletContextFactory.create(portlet, ctx);
70
71 portletConfig = new PortletConfigImpl(
72 portlet.getPortletId(), portletCtx, portlet.getInitParams(),
73 portlet.getResourceBundle(), portlet.getPortletInfo());
74
75 portletConfigs.put(portlet.getPortletId(), portletConfig);
76 }
77
78 return portletConfig;
79 }
80
81 private void _destroy(Portlet portlet) {
82 _pool.remove(portlet.getRootPortletId());
83 }
84
85 private static PortletConfigFactory _instance = new PortletConfigFactory();
86
87 private Map _pool;
88
89 }