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1
15 package org.apache.tapestry.test.mock;
16
17 import java.io.File  ;
18 import java.io.IOException ;
19 import java.io.InputStream ;
20 import java.net.MalformedURLException ;
21 import java.net.URL ;
22 import java.util.Collections ;
23 import java.util.Enumeration ;
24 import java.util.HashMap ;
25 import java.util.Map ;
26 import java.util.Set ;
27
28 import javax.servlet.RequestDispatcher ;
29 import javax.servlet.Servlet ;
30 import javax.servlet.ServletContext ;
31 import javax.servlet.ServletException ;
32
33
39
40 public class MockContext extends AttributeHolder implements ServletContext , InitParameterHolder
41 {
42 private MockSession _session;
43
44 private static final Map _suffixToContentType = new HashMap ();
45
46 static {
47 _suffixToContentType.put("html", "text/html");
48 _suffixToContentType.put("gif", "image/gif");
49 _suffixToContentType.put("png", "image/png");
50 }
51
52 private String _rootDirectory;
53 private String _servletContextName = "test";
54 private Map _initParameters = new HashMap ();
55
56 public MockContext()
57 {
58 }
59
60 public MockContext(String testDirectory)
61 {
62 _rootDirectory = testDirectory + "/context";
63 }
64
65 public ServletContext getContext(String name)
66 {
67 return null;
68 }
69
70 public int getMajorVersion()
71 {
72 return 2;
73 }
74
75 public int getMinorVersion()
76 {
77 return 1;
78 }
79
80 public String getMimeType(String path)
81 {
82 int lastx = path.lastIndexOf('.');
83 String suffix = path.substring(lastx + 1);
84
85 return (String ) _suffixToContentType.get(suffix);
86 }
87
88 public Set getResourcePaths(String arg0)
89 {
90 return null;
91 }
92
93 public URL getResource(String path) throws MalformedURLException
94 {
95 if (path == null || !path.startsWith("/"))
96 throw new MalformedURLException ("Not a valid context path.");
97
98 String fullPath = _rootDirectory + path;
99
100 File file = new File (fullPath);
101
102 if (file.exists())
103 return file.toURL();
104
105 return null;
106 }
107
108 public InputStream getResourceAsStream(String path)
109 {
110 try
111 {
112 URL url = getResource(path);
113
114 if (url == null)
115 return null;
116
117 return url.openStream();
118 }
119 catch (MalformedURLException ex)
120 {
121 return null;
122 }
123 catch (IOException ex)
124 {
125 return null;
126 }
127 }
128
129
135
136 public RequestDispatcher getRequestDispatcher(String path)
137 {
138 if (path.endsWith("/NULL"))
139 return null;
140
141 StringBuffer buffer = new StringBuffer (_rootDirectory);
142 buffer.append(path);
143
144
147 if (path.endsWith("/"))
148 buffer.append("index.html");
149
150 return new MockRequestDispatcher(buffer.toString());
151 }
152
153 public RequestDispatcher getNamedDispatcher(String name)
154 {
155 return null;
156 }
157
158 public Servlet getServlet(String name) throws ServletException
159 {
160 return null;
161 }
162
163 public Enumeration getServlets()
164 {
165 return null;
166 }
167
168 public Enumeration getServletNames()
169 {
170 return null;
171 }
172
173 public void log(String message)
174 {
175 log(message, null);
176 }
177
178 public void log(Exception exception, String message)
179 {
180 log(message, exception);
181 }
182
183 public void log(String message, Throwable exception)
184 {
185 }
186
187 public String getRealPath(String arg0)
188 {
189 return null;
190 }
191
192 public String getServerInfo()
193 {
194 return "Tapestry Mock Objects";
195 }
196
197 public String getInitParameter(String name)
198 {
199 return (String ) _initParameters.get(name);
200 }
201
202 public Enumeration getInitParameterNames()
203 {
204 return Collections.enumeration(_initParameters.keySet());
205 }
206
207 public void setInitParameter(String name, String value)
208 {
209 _initParameters.put(name, value);
210 }
211
212 public String getServletContextName()
213 {
214 return _servletContextName;
215 }
216
217 public MockSession createSession()
218 {
219 if (_session == null)
220 {
221 String id = Long.toHexString(System.currentTimeMillis());
222
223 _session = new MockSession(this, id);
224 }
225
226 return _session;
227 }
228
229 public MockSession getSession()
230 {
231 return _session;
232 }
233
234 public void setServletContextName(String servletContextName)
235 {
236 _servletContextName = servletContextName;
237 }
238
239 public String getRootDirectory()
240 {
241 return _rootDirectory;
242 }
243
244 public void setRootDirectory(String rootDirectory)
245 {
246 _rootDirectory = rootDirectory;
247 }
248
249 }
250 |
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