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16 package org.apache.cocoon.environment.commandline;
17
18 import java.util.Collections  ;
19 import java.util.Enumeration ;
20 import java.util.HashMap ;
21 import java.util.Locale ;
22 import java.util.Map ;
23 import java.util.Vector ;
24
25 import org.apache.cocoon.Constants;
26 import org.apache.cocoon.environment.Cookie;
27 import org.apache.cocoon.environment.Environment;
28 import org.apache.cocoon.environment.Request;
29 import org.apache.cocoon.environment.Session;
30 import org.apache.commons.collections.IteratorUtils;
31 import org.apache.commons.lang.SystemUtils;
32
33
40
41
45 public class CommandLineRequest implements Request {
46
47 private static class EmptyEnumeration implements Enumeration {
48 public boolean hasMoreElements() {
49 return false;
50 }
51 public Object nextElement() {
52 return null;
53 }
54 }
55
56 private Environment env;
57 private String contextPath;
58 private String servletPath;
59 private String pathInfo;
60 private Map attributes;
61 private Map parameters;
62 private Map headers;
63 private String characterEncoding;
64
65 public CommandLineRequest(Environment env,
66 String contextPath,
67 String servletPath,
68 String pathInfo) {
69 this(env, contextPath, servletPath, pathInfo, null, null, null);
70 }
71
72 public CommandLineRequest(Environment env,
73 String contextPath,
74 String servletPath,
75 String pathInfo,
76 Map attributes) {
77 this(env, contextPath, servletPath, pathInfo, attributes, null, null);
78 }
79
80 public CommandLineRequest(Environment env,
81 String contextPath,
82 String servletPath,
83 String pathInfo,
84 Map attributes,
85 Map parameters) {
86 this(env, contextPath, servletPath, pathInfo, attributes, parameters, null);
87 }
88
89 public CommandLineRequest(Environment env,
90 String contextPath,
91 String servletPath,
92 String pathInfo,
93 Map attributes,
94 Map parameters,
95 Map headers) {
96 this.env = env;
97 this.contextPath = contextPath;
98 this.servletPath = servletPath;
99 this.pathInfo = pathInfo;
100 this.attributes = (attributes == null ? new HashMap () : attributes);
101 this.parameters = parameters;
102 this.headers = headers;
103 }
104
105
108 public Object get(String name) {
109 String [] values = this.getParameterValues(name);
110 if (values == null || values.length == 0) {
111 return null;
112 } else if (values.length == 1) {
113 return values[0];
114 } else {
115 Vector vect = new Vector (values.length);
116 for (int i = 0; i < values.length; i++) {
117 vect.add(values[i]);
118 }
119 return vect;
120 }
121 }
122
123 public String getContextPath() { return contextPath; }
124 public String getServletPath() { return servletPath; }
125 public String getPathInfo() { return pathInfo; }
126 public String getRequestURI() {
127 StringBuffer buffer = new StringBuffer ();
128 if (servletPath != null) buffer.append(servletPath);
129 if (contextPath != null) buffer.append(contextPath);
130 if (pathInfo != null) buffer.append(pathInfo);
131 return buffer.toString();
132 }
133 public String getSitemapURI() {
135 return this.env.getURI();
136 }
137 public String getSitemapURIPrefix() {
138 return this.env.getURIPrefix();
139 }
140 public String getQueryString() { return null; } public String getPathTranslated() { return null; }
143 public Object getAttribute(String name) {
144 return this.attributes.get(name);
145 }
146 public Enumeration getAttributeNames() {
147 return IteratorUtils.asEnumeration(this.attributes.keySet().iterator());
148 }
149 public void setAttribute(String name, Object value) {
150 this.attributes.put(name, value);
151 }
152 public void removeAttribute(String name) {
153 this.attributes.remove(name);
154 }
155
156 public String getParameter(String name) {
157 if (this.parameters == null) {
158 return null;
159 }
160
161 final Object value = this.parameters.get(name);
162 if (value instanceof String ) {
163 return (String )value;
164 } else if (value == null) {
165 return null;
166 } else {
167 final String [] values = (String []) value;
168 if (values.length == 0) {
169 return null;
170 }
171 return values[0];
172 }
173 }
174
175 public Enumeration getParameterNames() {
176 return (this.parameters != null) ? IteratorUtils.asEnumeration(this.parameters.keySet().iterator()) : null;
177 }
178
179 public String [] getParameterValues(String name) {
180 final Object value = this.parameters.get(name);
181 if (value instanceof String ) {
182 return new String [] { (String )value };
183 } else {
184 return (String []) value;
185 }
186 }
187
188 public String getHeader(String name) {
189 return (headers != null) ? (String ) headers.get(name.toLowerCase()) : null;
190 }
191
192 public int getIntHeader(String name) {
193 String header = (headers != null) ? (String ) headers.get(name.toLowerCase()) : null;
194 return (header != null) ? Integer.parseInt(header) : -1;
195 }
196
197 public long getDateHeader(String name) {
198 return 0;
200 }
201
202 public Enumeration getHeaders(String name) {
203 return new EmptyEnumeration();
205 }
206
207 public Enumeration getHeaderNames() {
208 if (headers != null) {
209 return IteratorUtils.asEnumeration(headers.keySet().iterator());
210 } else {
211 return new EmptyEnumeration();
212 }
213 }
214
215 public String getCharacterEncoding() { return characterEncoding; }
216 public int getContentLength() { return -1; }
217
218 public String getContentType() { return null; }
219 public String getProtocol() { return "cli"; }
220 public String getScheme() { return "cli"; }
221 public String getServerName() { return Constants.COMPLETE_NAME; }
222 public int getServerPort() { return -1; }
223 public String getRemoteAddr() { return "127.0.0.1"; }
224 public String getRemoteHost() { return "localhost"; }
225 public String getMethod() { return "get"; }
226 public String getRemoteUser() { return SystemUtils.USER_NAME; }
227
228 public Cookie[] getCookies() { return null; }
229 public Map getCookieMap() {
230 return Collections.unmodifiableMap(new HashMap ());
231 }
232
233
242 public Session getSession() {
243 return this.getSession(true);
244 }
245
246
271 public Session getSession(boolean create) {
272 return CommandLineSession.getSession(create);
273 }
274
275
291 public String getRequestedSessionId() {
292 return (CommandLineSession.getSession(false) != null) ?
293 CommandLineSession.getSession(false).getId() : null;
294 }
295
296
307 public boolean isRequestedSessionIdValid() {
308 return (CommandLineSession.getSession(false) != null);
309 }
310
311
321 public boolean isRequestedSessionIdFromCookie() {
322 return false;
323 }
324
325
336 public boolean isRequestedSessionIdFromURL() {
337 return false;
338 }
339
340 public Locale getLocale() { return Locale.getDefault(); }
341 public Enumeration getLocales() {
342 throw new RuntimeException (getClass().getName() + ".getLocales() method not yet implemented!");
344 }
345
346 public String getAuthType() { return null; }
347 public boolean isSecure() { return false; }
348 public boolean isUserInRole(String role) { return false; }
349 public java.security.Principal getUserPrincipal() { return null; }
350
351 public java.util.Map getParameterMap() { return parameters; }
352 public void setCharacterEncoding(java.lang.String env)
353 throws java.io.UnsupportedEncodingException { characterEncoding = env; }
354 public StringBuffer getRequestURL() { return null; }
355 }
356 |
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