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1
9 package org.jboss.portal.bridge;
10
11 import org.apache.portals.bridges.common.ServletContextProvider;
12 import org.jboss.portal.server.PortalRequest;
13 import org.jboss.portal.server.PortalResponse;
14
15 import javax.servlet.ServletContext  ;
16 import javax.servlet.http.HttpServletRequest ;
17 import javax.servlet.http.HttpServletResponse ;
18 import javax.portlet.GenericPortlet;
19 import javax.portlet.PortletRequest;
20 import javax.portlet.PortletResponse;
21
22
30 public class JBossServletContextProvider implements ServletContextProvider
31 {
32
33 private static final ThreadLocal local = new ThreadLocal ();
34
35 public static void set(BridgeInfo info)
36 {
37 local.set(info);
38 }
39
40 public static BridgeInfo get()
41 {
42 return (BridgeInfo)local.get();
43 }
44
45
48 public ServletContext getServletContext(GenericPortlet genericPortlet) throws IllegalStateException
49 {
50 BridgeInfo info = ((BridgeInfo)local.get());
51 if (info == null)
52 {
53 throw new IllegalStateException ("No bridge set");
54 }
55 return info.ctx;
56 }
57
58
61 public HttpServletRequest getHttpServletRequest(GenericPortlet genericPortlet, PortletRequest portletRequest) throws IllegalStateException
62 {
63 BridgeInfo info = (BridgeInfo)JBossServletContextProvider.local.get();
64 if (info == null)
65 {
66 throw new IllegalStateException ("No bridge set");
67 }
68 if (info.breq == null)
69 {
70 init(info);
71 }
72 return info.breq;
73 }
74
75
78 public HttpServletResponse getHttpServletResponse(GenericPortlet genericPortlet, PortletResponse portletResponse) throws IllegalStateException
79 {
80 BridgeInfo info = (BridgeInfo)JBossServletContextProvider.local.get();
81 if (info == null)
82 {
83 throw new IllegalStateException ("No bridge set");
84 }
85 if (info.breq == null)
86 {
87 init(info);
88 }
89 return info.bresp;
90 }
91
92
95 private void init(BridgeInfo bridgeInfo)
96 {
97 PortletRequest rreq = (PortletRequest)bridgeInfo.hreq.getAttribute("javax.portlet.request");
98 PortletResponse rresp = (PortletResponse)bridgeInfo.hreq.getAttribute("javax.portlet.response");
99 bridgeInfo.breq = new BridgeRequest(bridgeInfo.preq, rreq, bridgeInfo.hreq);
100 bridgeInfo.bresp = new BridgeResponse(bridgeInfo.preq, bridgeInfo.presp, rresp, bridgeInfo.hresp);
101 }
102
103 public static class BridgeInfo
104 {
105
106 private final ServletContext ctx;
107
108
109 private final PortalRequest preq;
110
111
112 private final PortalResponse presp;
113
114
115 private final HttpServletRequest hreq;
116
117
118 private final HttpServletResponse hresp;
119
120
121 private BridgeRequest breq;
122
123
124 private BridgeResponse bresp;
125
126 public BridgeInfo(ServletContext ctx, PortalRequest preq, PortalResponse presp, HttpServletRequest hreq, HttpServletResponse hresp)
127 {
128 this.ctx = ctx;
129 this.preq = preq;
130 this.presp = presp;
131 this.hreq = hreq;
132 this.hresp = hresp;
133 this.breq = null;
134 this.bresp = null;
135 }
136 }
137 }
138 |
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