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1
9 package org.jboss.portal.portlet.impl;
10
11 import java.io.InputStream  ;
12 import java.net.MalformedURLException ;
13 import java.net.URL ;
14 import java.util.Enumeration ;
15 import java.util.Set ;
16
17 import javax.portlet.PortletContext;
18 import javax.portlet.PortletRequestDispatcher;
19 import javax.servlet.RequestDispatcher ;
20 import javax.servlet.ServletContext ;
21
22
26 public class PortletContextImpl implements PortletContext
27 {
28
29 private ServletContext servletContext;
30
31 public PortletContextImpl(ServletContext servletContext)
32 {
33 this.servletContext = servletContext;
34 }
35
36 public String getServerInfo()
37 {
38 return "JBossPortal/1.0";
39 }
40
41 public PortletRequestDispatcher getRequestDispatcher(String path)
42 {
43 if (path == null || !path.startsWith("/"))
44 {
45 return null;
46 }
47 RequestDispatcher rd = servletContext.getRequestDispatcher(path);
48 if (rd != null)
49 {
50 return new PortletRequestDispatcherImpl(rd, path);
51 }
52 else
53 {
54 return null;
55 }
56 }
57
58 public PortletRequestDispatcher getNamedDispatcher(String name)
59 {
60 if (name == null)
61 {
62 return null;
63 }
64 RequestDispatcher rd = servletContext.getNamedDispatcher(name);
65 if (rd != null)
66 {
67 return new PortletRequestDispatcherImpl(rd);
68 }
69 else
70 {
71 return null;
72 }
73 }
74
75 public InputStream getResourceAsStream(String s)
76 {
77 return servletContext.getResourceAsStream(s);
78 }
79
80 public int getMajorVersion()
81 {
82 return 1;
83 }
84
85 public int getMinorVersion()
86 {
87 return 0;
88 }
89
90 public String getMimeType(String s)
91 {
92 return servletContext.getMimeType(s);
93 }
94
95 public String getRealPath(String s)
96 {
97 return servletContext.getRealPath(s);
98 }
99
100 public Set getResourcePaths(String s)
101 {
102 return servletContext.getResourcePaths(s);
103 }
104
105 public URL getResource(String s) throws MalformedURLException
106 {
107 if (s == null || !s.startsWith("/"))
108 {
109 throw new MalformedURLException ("invalid resource");
110 }
111 URL resource = servletContext.getResource(s);
112 return resource;
113 }
114
115 public Object getAttribute(String s)
116 {
117 if (s == null)
118 {
119 throw new IllegalArgumentException ("attribute name must not be null");
120 }
121 return servletContext.getAttribute(s);
122 }
123
124 public Enumeration getAttributeNames()
125 {
126 return servletContext.getAttributeNames();
127 }
128
129 public String getInitParameter(String s)
130 {
131 if (s == null)
132 {
133 throw new IllegalArgumentException ("init parameter name must not be null");
134 }
135 return servletContext.getInitParameter(s);
136 }
137
138 public Enumeration getInitParameterNames()
139 {
140 return servletContext.getInitParameterNames();
141 }
142
143 public void log(String s)
144 {
145 servletContext.log(s);
146 }
147
148 public void log(String s, Throwable throwable)
149 {
150 servletContext.log(s, throwable);
151 }
152
153 public void removeAttribute(String s)
154 {
155 if (s == null)
156 {
157 throw new IllegalArgumentException ("attribute name must not be null");
158 }
159 servletContext.removeAttribute(s);
160 }
161
162 public void setAttribute(String s, Object o)
163 {
164 servletContext.setAttribute(s, o);
165 }
166
167 public String getPortletContextName()
168 {
169 return servletContext.getServletContextName();
170 }
171 }
172 |
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