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1
16 package org.apache.cocoon.environment.portlet;
17
18 import org.apache.cocoon.environment.Cookie;
19 import org.apache.cocoon.environment.Response;
20
21 import org.apache.avalon.framework.CascadingRuntimeException;
22
23 import javax.portlet.PortletPreferences;
24 import javax.portlet.ReadOnlyException;
25
26 import java.io.IOException  ;
27 import java.io.OutputStream ;
28 import java.util.HashMap ;
29 import java.util.Locale ;
30 import java.util.Map ;
31
32
39 public abstract class PortletResponse implements Response {
40
41
42 private final javax.portlet.PortletResponse response;
43
44 private final PortletPreferences preferences;
45
46
50 private Map properties = new HashMap (5);
51
52
53
56 protected PortletResponse(javax.portlet.PortletResponse response,
57 PortletPreferences preferences) {
58 this.response = response;
59 this.preferences = preferences;
60 }
61
62
63 public boolean containsHeader(String name) {
64 return properties.containsKey(name);
65 }
66
67 public void setHeader(String name, String value) {
68 properties.put(name, name);
69 response.setProperty(name, value);
70 }
71
72 public void setIntHeader(String name, int value) {
73 setHeader(name, "" + value);
74 }
75
76 public void setDateHeader(String name, long date) {
77 setHeader(name, "" + date);
78 }
79
80 public void addHeader(String name, String value) {
81 properties.put(name, name);
82 response.addProperty(name, value);
83 }
84
85 public void addIntHeader(String name, int value) {
86 addHeader(name, "" + value);
87 }
88
89 public void addDateHeader(String name, long date) {
90 addHeader(name, "" + date);
91 }
92
93
94 public String getCharacterEncoding() {
95 return null;
96 }
97
98 public Cookie createCookie(String name, String value) {
99 return new PortletCookie(name, value);
100 }
101
102 public void addCookie(Cookie cookie) {
103 try {
104 this.preferences.setValue(cookie.getName(), cookie.getValue());
105 this.preferences.store();
107 } catch (ReadOnlyException e) {
108 throw new CascadingRuntimeException("Cannot set read-only preference '" + cookie.getName() + "'", e);
109 } catch (Exception e) {
110 throw new CascadingRuntimeException("Cannot set preference '" + cookie.getName() + "'", e);
111 }
112 }
113
114 public void setLocale(Locale locale) {
115 }
116
117 public Locale getLocale() {
118 return null;
119 }
120
121 public String encodeURL(String url) {
122 if (url != null && url.indexOf(";jsessionid=") != -1) {
124 return url;
125 }
126 return this.response.encodeURL(url);
127 }
128
129
130
132
136 public javax.portlet.PortletResponse getPortletResponse() {
137 return response;
138 }
139
140 public void addProperty(String key, String value) {
141 getPortletResponse().addProperty(key, value);
142 }
143
144 public void setProperty(String key, String value) {
145 getPortletResponse().setProperty(key, value);
146 }
147
148
149
151 OutputStream getOutputStream() throws IOException {
152 throw new IllegalStateException ("Operation 'getOutputStream' is not supported by '" + getClass().getName() + "'");
153 }
154
155 void setContentType(String type) {
156 throw new IllegalStateException ("Operation 'setContentType' is not supported by '" + getClass().getName() + "'");
157 }
158
159 void sendRedirect(String location) throws IOException {
160 throw new IllegalStateException ("Operation 'sendRedirect' is not supported by '" + getClass().getName() + "'");
161 }
162
163 boolean isCommitted() {
164 throw new IllegalStateException ("Operation 'isCommitted' is not supported by '" + getClass().getName() + "'");
165 }
166
167 void reset() {
168 throw new IllegalStateException ("Operation 'reset' is not supported by '" + getClass().getName() + "'");
169 }
170 }
171 |
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