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1
17
18 package org.apache.geronimo.system.url;
19
20 import java.io.IOException  ;
21 import java.io.InputStream ;
22 import java.io.OutputStream ;
23 import java.net.MalformedURLException ;
24 import java.net.URL ;
25 import java.net.URLConnection ;
26 import java.security.Permission ;
27 import java.util.Map ;
28
29
34 public class DelegatingURLConnection extends URLConnection {
35 private URL delegateUrl;
36 private URLConnection delegateConnection;
37
38 public DelegatingURLConnection(final URL url) throws MalformedURLException , IOException {
39 super(url);
40
41 delegateUrl = makeDelegateUrl(url);
42 assert delegateUrl != null;
43
44 delegateConnection = makeDelegateUrlConnection(delegateUrl);
45 assert delegateConnection != null;
46 }
47
48 protected URL makeDelegateUrl(final URL url) throws MalformedURLException , IOException {
49 assert url != null;
50
51 return url;
52 }
53
54 private URLConnection makeDelegateUrlConnection(final URL url) throws IOException {
55 assert url != null;
56
57 return url.openConnection();
58 }
59
60 public void connect() throws IOException {
61 delegateConnection.connect();
62 }
63
64 public URL getURL() {
65 return delegateConnection.getURL();
66 }
67
68 public int getContentLength() {
69 return delegateConnection.getContentLength();
70 }
71
72 public String getContentType() {
73 return delegateConnection.getContentType();
74 }
75
76 public String getContentEncoding() {
77 return delegateConnection.getContentEncoding();
78 }
79
80 public long getExpiration() {
81 return delegateConnection.getExpiration();
82 }
83
84 public long getDate() {
85 return delegateConnection.getDate();
86 }
87
88 public long getLastModified() {
89 return delegateConnection.getLastModified();
90 }
91
92 public String getHeaderField(String name) {
93 return delegateConnection.getHeaderField(name);
94 }
95
96 public Map getHeaderFields() {
97 return delegateConnection.getHeaderFields();
98 }
99
100 public int getHeaderFieldInt(String name, int _default) {
101 return delegateConnection.getHeaderFieldInt(name, _default);
102 }
103
104 public long getHeaderFieldDate(String name, long _default) {
105 return delegateConnection.getHeaderFieldDate(name, _default);
106 }
107
108 public String getHeaderFieldKey(int n) {
109 return delegateConnection.getHeaderFieldKey(n);
110 }
111
112 public String getHeaderField(int n) {
113 return delegateConnection.getHeaderField(n);
114 }
115
116 public Object getContent() throws IOException {
117 return delegateConnection.getContent();
118 }
119
120 public Object getContent(Class [] classes) throws IOException {
121 return delegateConnection.getContent(classes);
122 }
123
124 public Permission getPermission() throws IOException {
125 return delegateConnection.getPermission();
126 }
127
128 public InputStream getInputStream() throws IOException {
129 return delegateConnection.getInputStream();
130 }
131
132 public OutputStream getOutputStream() throws IOException {
133 return delegateConnection.getOutputStream();
134 }
135
136 public String toString() {
137 return super.toString() + "{ " + delegateConnection + " }";
138 }
139
140 public void setDoInput(boolean doinput) {
141 delegateConnection.setDoInput(doinput);
142 }
143
144 public boolean getDoInput() {
145 return delegateConnection.getDoInput();
146 }
147
148 public void setDoOutput(boolean dooutput) {
149 delegateConnection.setDoOutput(dooutput);
150 }
151
152 public boolean getDoOutput() {
153 return delegateConnection.getDoOutput();
154 }
155
156 public void setAllowUserInteraction(boolean allowuserinteraction) {
157 delegateConnection.setAllowUserInteraction(allowuserinteraction);
158 }
159
160 public boolean getAllowUserInteraction() {
161 return delegateConnection.getAllowUserInteraction();
162 }
163
164 public void setUseCaches(boolean usecaches) {
165 delegateConnection.setUseCaches(usecaches);
166 }
167
168 public boolean getUseCaches() {
169 return delegateConnection.getUseCaches();
170 }
171
172 public void setIfModifiedSince(long ifmodifiedsince) {
173 delegateConnection.setIfModifiedSince(ifmodifiedsince);
174 }
175
176 public long getIfModifiedSince() {
177 return delegateConnection.getIfModifiedSince();
178 }
179
180 public boolean getDefaultUseCaches() {
181 return delegateConnection.getDefaultUseCaches();
182 }
183
184 public void setDefaultUseCaches(boolean defaultusecaches) {
185 delegateConnection.setDefaultUseCaches(defaultusecaches);
186 }
187
188 public void setRequestProperty(String key, String value) {
189 delegateConnection.setRequestProperty(key, value);
190 }
191
192 public void addRequestProperty(String key, String value) {
193 delegateConnection.addRequestProperty(key, value);
194 }
195
196 public String getRequestProperty(String key) {
197 return delegateConnection.getRequestProperty(key);
198 }
199
200 public Map getRequestProperties() {
201 return delegateConnection.getRequestProperties();
202 }
203 }
204 |
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