|
1
|
/**
|
|
2
|
* '$RCSfile$'
|
|
3
|
* Copyright: 2000 Regents of the University of California and the
|
|
4
|
* National Center for Ecological Analysis and Synthesis
|
|
5
|
* Purpose: To test the MetaCatURL class by JUnit
|
|
6
|
* Authors: Jing Tao
|
|
7
|
*
|
|
8
|
* '$Author: daigle $'
|
|
9
|
* '$Date: 2008-07-06 21:25:34 -0700 (Sun, 06 Jul 2008) $'
|
|
10
|
* '$Revision: 4080 $'
|
|
11
|
*
|
|
12
|
* This program is free software; you can redistribute it and/or modify
|
|
13
|
* it under the terms of the GNU General Public License as published by
|
|
14
|
* the Free Software Foundation; either version 2 of the License, or
|
|
15
|
* (at your option) any later version.
|
|
16
|
*
|
|
17
|
* This program is distributed in the hope that it will be useful,
|
|
18
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
19
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
20
|
* GNU General Public License for more details.
|
|
21
|
*
|
|
22
|
* You should have received a copy of the GNU General Public License
|
|
23
|
* along with this program; if not, write to the Free Software
|
|
24
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
25
|
*/
|
|
26
|
|
|
27
|
package edu.ucsb.nceas.metacattest;
|
|
28
|
|
|
29
|
import edu.ucsb.nceas.metacat.*;
|
|
30
|
import edu.ucsb.nceas.metacat.service.PropertyService;
|
|
31
|
import edu.ucsb.nceas.metacat.util.SystemUtil;
|
|
32
|
import edu.ucsb.nceas.utilities.HttpMessage;
|
|
33
|
import edu.ucsb.nceas.utilities.Options; //import edu.ucsb.nceas.morpho.framework.*;
|
|
34
|
import edu.ucsb.nceas.utilities.PropertyNotFoundException;
|
|
35
|
import junit.framework.Test;
|
|
36
|
import junit.framework.TestCase;
|
|
37
|
import junit.framework.TestResult;
|
|
38
|
import junit.framework.TestSuite;
|
|
39
|
import org.apache.commons.logging.Log;
|
|
40
|
import org.apache.commons.logging.LogFactory;
|
|
41
|
|
|
42
|
import java.io.*;
|
|
43
|
import java.net.*;
|
|
44
|
import java.util.*;
|
|
45
|
|
|
46
|
/**
|
|
47
|
* A JUnit test for testing Step class processing
|
|
48
|
*/
|
|
49
|
public class MetaCatServletTest extends TestCase {
|
|
50
|
private static String metacatURL;
|
|
51
|
private String serialNumber;
|
|
52
|
private static final Log log = LogFactory
|
|
53
|
.getLog("edu.ucsb.nceas.metacattest.MetaCatServletTest");
|
|
54
|
/* Initialize Options*/
|
|
55
|
static {
|
|
56
|
try {
|
|
57
|
metacatURL = SystemUtil.getServletURL();
|
|
58
|
Options.initialize(new File("build/tests/metacat.properties"));
|
|
59
|
} catch (Exception e) {
|
|
60
|
System.err.println("Exception in initialize option in MetacatServletNetTest "
|
|
61
|
+ e.getMessage());
|
|
62
|
}
|
|
63
|
}
|
|
64
|
|
|
65
|
/**
|
|
66
|
* Constructor to build the test
|
|
67
|
*
|
|
68
|
* @param name the name of the test method
|
|
69
|
*/
|
|
70
|
public MetaCatServletTest(String name) {
|
|
71
|
super(name);
|
|
72
|
}
|
|
73
|
|
|
74
|
/**
|
|
75
|
* Constructor to build the test
|
|
76
|
*
|
|
77
|
* @param name the name of the test method
|
|
78
|
*/
|
|
79
|
public MetaCatServletTest(String name, String serial) {
|
|
80
|
super(name);
|
|
81
|
serialNumber = serial;
|
|
82
|
}
|
|
83
|
|
|
84
|
/**
|
|
85
|
* Establish a testing framework by initializing appropriate objects
|
|
86
|
*/
|
|
87
|
public void setUp() {
|
|
88
|
|
|
89
|
}
|
|
90
|
|
|
91
|
/**
|
|
92
|
* Release any objects after tests are complete
|
|
93
|
*/
|
|
94
|
public void tearDown() {
|
|
95
|
}
|
|
96
|
|
|
97
|
/**
|
|
98
|
* Create a suite of tests to be run together
|
|
99
|
*/
|
|
100
|
public static Test suite() {
|
|
101
|
double number = 0;
|
|
102
|
String serial = null;
|
|
103
|
|
|
104
|
TestSuite suite = new TestSuite();
|
|
105
|
suite.addTest(new MetaCatServletTest("initialize"));
|
|
106
|
suite.addTest(new MetaCatServletTest("testLterReferralLogin"));
|
|
107
|
suite.addTest(new MetaCatServletTest("testLterReferralLoginFail"));
|
|
108
|
suite.addTest(new MetaCatServletTest("testPiscoReferralLogin"));
|
|
109
|
suite.addTest(new MetaCatServletTest("testPiscoReferralLoginFail"));
|
|
110
|
suite.addTest(new MetaCatServletTest("testNCEASLoginFail"));
|
|
111
|
//Should put a login successfully at the end of login test
|
|
112
|
//So insert or update can have cookie.
|
|
113
|
suite.addTest(new MetaCatServletTest("testNCEASLogin"));
|
|
114
|
|
|
115
|
//create random number for docid, so it can void repeat
|
|
116
|
number = Math.random() * 100000;
|
|
117
|
serial = Integer.toString(((new Double(number)).intValue()));
|
|
118
|
log.debug("serial: " + serial);
|
|
119
|
suite.addTest(new MetaCatServletTest("testInsertXMLDocument", serial));
|
|
120
|
suite.addTest(new MetaCatServletTest("testReadXMLDocumentXMLFormat", serial));
|
|
121
|
suite.addTest(new MetaCatServletTest("testUpdateXMLDocument", serial));
|
|
122
|
|
|
123
|
suite.addTest(new MetaCatServletTest("testReadXMLDocumentHTMLFormat", serial));
|
|
124
|
suite.addTest(new MetaCatServletTest("testReadXMLDocumentZipFormat", serial));
|
|
125
|
|
|
126
|
suite.addTest(new MetaCatServletTest("testDeleteXMLDocument", serial));
|
|
127
|
|
|
128
|
//insert invalid xml document
|
|
129
|
number = Math.random() * 100000;
|
|
130
|
serial = Integer.toString(((new Double(number)).intValue()));
|
|
131
|
suite.addTest(new MetaCatServletTest("testInsertInvalidateXMLDocument", serial));
|
|
132
|
//insert non well formed document
|
|
133
|
number = Math.random() * 100000;
|
|
134
|
serial = Integer.toString(((new Double(number)).intValue()));
|
|
135
|
suite
|
|
136
|
.addTest(new MetaCatServletTest("testInsertNonWellFormedXMLDocument",
|
|
137
|
serial));
|
|
138
|
|
|
139
|
suite.addTest(new MetaCatServletTest("testLogOut"));
|
|
140
|
|
|
141
|
return suite;
|
|
142
|
}
|
|
143
|
|
|
144
|
/**
|
|
145
|
* Run an initial test that always passes to check that the test
|
|
146
|
* harness is working.
|
|
147
|
*/
|
|
148
|
public void initialize() {
|
|
149
|
assertTrue(1 == 1);
|
|
150
|
}
|
|
151
|
|
|
152
|
/**
|
|
153
|
* Test the login to neceas succesfully
|
|
154
|
*/
|
|
155
|
public void testNCEASLogin() {
|
|
156
|
String user = "uid=john,o=NCEAS,dc=ecoinformatics,dc=org";
|
|
157
|
String passwd = "123456";
|
|
158
|
assertTrue(logIn(user, passwd));
|
|
159
|
//assertTrue( withProtocol.getProtocol().equals("http"));
|
|
160
|
}
|
|
161
|
|
|
162
|
/**
|
|
163
|
* Test the login to neceas failed
|
|
164
|
*/
|
|
165
|
public void testNCEASLoginFail() {
|
|
166
|
String user = "uid=john,o=NCEAS,dc=ecoinformatics,dc=org";
|
|
167
|
String passwd = "12345678";
|
|
168
|
assertTrue(!logIn(user, passwd));
|
|
169
|
|
|
170
|
}
|
|
171
|
|
|
172
|
/**
|
|
173
|
* Test the login to lter succesfully
|
|
174
|
*/
|
|
175
|
public void testLterReferralLogin() {
|
|
176
|
String user = null;
|
|
177
|
String passwd = null;
|
|
178
|
try {
|
|
179
|
user = PropertyService.getProperty("lteruser");
|
|
180
|
passwd = PropertyService.getProperty("lterpassword");
|
|
181
|
} catch (PropertyNotFoundException pnfe) {
|
|
182
|
fail("Could not find property: " + pnfe.getMessage());
|
|
183
|
}
|
|
184
|
assertTrue(logIn(user, passwd));
|
|
185
|
|
|
186
|
}
|
|
187
|
|
|
188
|
/**
|
|
189
|
* Test the login to lter failed
|
|
190
|
*/
|
|
191
|
public void testLterReferralLoginFail() {
|
|
192
|
String user = "uid=jtao,o=LTER,dc=ecoinformatics,dc=org";
|
|
193
|
String passwd = "qVyGpveb";
|
|
194
|
assertTrue(!logIn(user, passwd));
|
|
195
|
//assertTrue( withProtocol.getProtocol().equals("http"));
|
|
196
|
}
|
|
197
|
|
|
198
|
/**
|
|
199
|
* Test the login to pisco succesfully
|
|
200
|
*/
|
|
201
|
public void testPiscoReferralLogin() {
|
|
202
|
String user = null;
|
|
203
|
String passwd = null;
|
|
204
|
try {
|
|
205
|
user = PropertyService.getProperty("piscouser");
|
|
206
|
passwd = PropertyService.getProperty("piscopassword");
|
|
207
|
} catch (PropertyNotFoundException pnfe) {
|
|
208
|
fail("Could not find property: " + pnfe.getMessage());
|
|
209
|
}
|
|
210
|
assertTrue(logIn(user, passwd));
|
|
211
|
// assertTrue( withProtocol.getProtocol().equals("http"));
|
|
212
|
}
|
|
213
|
|
|
214
|
/**
|
|
215
|
* Test the login to pisco failed
|
|
216
|
*/
|
|
217
|
public void testPiscoReferralLoginFail() {
|
|
218
|
String user = "uid=tao,o=PISCO,dc=ecoinformatics,dc=org";
|
|
219
|
String passwd = "hello";
|
|
220
|
assertTrue(!logIn(user, passwd));
|
|
221
|
//assertTrue( withProtocol.getProtocol().equals("http"));
|
|
222
|
}
|
|
223
|
|
|
224
|
/**
|
|
225
|
* Test insert a xml document successfully
|
|
226
|
*/
|
|
227
|
public void testInsertXMLDocument() {
|
|
228
|
String name = null;
|
|
229
|
try {
|
|
230
|
name = "john" + PropertyService.getProperty("accNumSeparator") + serialNumber
|
|
231
|
+ PropertyService.getProperty("accNumSeparator") + "1";
|
|
232
|
} catch (PropertyNotFoundException pnfe) {
|
|
233
|
fail("Could not find property: " + pnfe.getMessage());
|
|
234
|
}
|
|
235
|
log.debug("insert docid: " + name);
|
|
236
|
String content = "<?xml version=\"1.0\"?>"
|
|
237
|
+ "<!DOCTYPE acl PUBLIC \"-//ecoinformatics.org//"
|
|
238
|
+ "eml-access-2.0.0beta6//EN\" \"http://pine.nceas.ucsb."
|
|
239
|
+ "edu:8080/tao/dtd/eml-access-2.0.0beta6.dtd\">"
|
|
240
|
+ "<acl authSystem=\"knb\" order=\"allowFirst\">" + "<identifier>" + name
|
|
241
|
+ "</identifier>" + "<allow>"
|
|
242
|
+ "<principal>uid=john,o=NCEAS,dc=ecoinformatics,dc=org</principal>"
|
|
243
|
+ "<permission>all</permission>" + "</allow>" + "<allow>"
|
|
244
|
+ "<principal>public</principal>" + "<permission>read</permission>"
|
|
245
|
+ "</allow>" + "</acl>";
|
|
246
|
log.debug("xml document: " + content);
|
|
247
|
assertTrue(handleXMLDocument(content, name, "insert"));
|
|
248
|
|
|
249
|
}
|
|
250
|
|
|
251
|
/**
|
|
252
|
* Test insert a invalidate xml document successfully
|
|
253
|
* In the String, there is no <!Doctype ... Public/System/>
|
|
254
|
*/
|
|
255
|
public void testInsertInvalidateXMLDocument() {
|
|
256
|
String name = null;
|
|
257
|
try {
|
|
258
|
name = "john" + PropertyService.getProperty("accNumSeparator") + serialNumber
|
|
259
|
+ PropertyService.getProperty("accNumSeparator") + "1";
|
|
260
|
} catch (PropertyNotFoundException pnfe) {
|
|
261
|
fail("Could not find property: " + pnfe.getMessage());
|
|
262
|
}
|
|
263
|
log.debug("insert docid: " + name);
|
|
264
|
String content = "<?xml version=\"1.0\"?>"
|
|
265
|
+ "<acl authSystem=\"knb\" order=\"allowFirst\">" + "<identifier>" + name
|
|
266
|
+ "</identifier>" + "<allow>"
|
|
267
|
+ "<principal>uid=john,o=NCEAS,dc=ecoinformatics,dc=org</principal>"
|
|
268
|
+ "<permission>all</permission>" + "</allow>" + "<allow>"
|
|
269
|
+ "<principal>public</principal>" + "<permission>read</permission>"
|
|
270
|
+ "</allow>" + "</acl>";
|
|
271
|
log.debug("xml document: " + content);
|
|
272
|
assertTrue(handleXMLDocument(content, name, "insert"));
|
|
273
|
}
|
|
274
|
|
|
275
|
/**
|
|
276
|
* Test insert a non well-formed xml document successfully
|
|
277
|
* There is no </acl> in this string
|
|
278
|
*/
|
|
279
|
public void testInsertNonWellFormedXMLDocument() {
|
|
280
|
String name = null;
|
|
281
|
try {
|
|
282
|
name = "john" + PropertyService.getProperty("accNumSeparator") + serialNumber
|
|
283
|
+ PropertyService.getProperty("accNumSeparator") + "1";
|
|
284
|
} catch (PropertyNotFoundException pnfe) {
|
|
285
|
fail("Could not find property: " + pnfe.getMessage());
|
|
286
|
}
|
|
287
|
log.debug("insert non well-formed docid: " + name);
|
|
288
|
String content = "<?xml version=\"1.0\"?>"
|
|
289
|
+ "<acl authSystem=\"knb\" order=\"allowFirst\">" + "<identifier>" + name
|
|
290
|
+ "</identifier>" + "<allow>"
|
|
291
|
+ "<principal>uid=john,o=NCEAS,dc=ecoinformatics,dc=org</principal>"
|
|
292
|
+ "<permission>all</permission>" + "</allow>" + "<allow>"
|
|
293
|
+ "<principal>public</principal>" + "<permission>read</permission>"
|
|
294
|
+ "</allow>";
|
|
295
|
|
|
296
|
log.debug("xml document: " + content);
|
|
297
|
assertTrue(!handleXMLDocument(content, name, "insert"));
|
|
298
|
}
|
|
299
|
|
|
300
|
/**
|
|
301
|
* Test read a xml document in xml format successfully
|
|
302
|
*/
|
|
303
|
public void testReadXMLDocumentXMLFormat() {
|
|
304
|
String name = null;
|
|
305
|
try {
|
|
306
|
name = "john" + PropertyService.getProperty("accNumSeparator") + serialNumber
|
|
307
|
+ PropertyService.getProperty("accNumSeparator") + "1";
|
|
308
|
} catch (PropertyNotFoundException pnfe) {
|
|
309
|
fail("Could not find property: " + pnfe.getMessage());
|
|
310
|
}
|
|
311
|
assertTrue(handleReadAction(name, "xml"));
|
|
312
|
|
|
313
|
}
|
|
314
|
|
|
315
|
/**
|
|
316
|
* Test read a xml document in html format successfully
|
|
317
|
*/
|
|
318
|
public void testReadXMLDocumentHTMLFormat() {
|
|
319
|
String name = null;
|
|
320
|
try {
|
|
321
|
name = "john" + PropertyService.getProperty("accNumSeparator") + serialNumber
|
|
322
|
+ PropertyService.getProperty("accNumSeparator") + "1";
|
|
323
|
} catch (PropertyNotFoundException pnfe) {
|
|
324
|
fail("Could not find property: " + pnfe.getMessage());
|
|
325
|
}
|
|
326
|
assertTrue(handleReadAction(name, "html"));
|
|
327
|
|
|
328
|
}
|
|
329
|
|
|
330
|
/**
|
|
331
|
* Test read a xml document in zip format successfully
|
|
332
|
*/
|
|
333
|
public void testReadXMLDocumentZipFormat() {
|
|
334
|
String name = null;
|
|
335
|
try {
|
|
336
|
name = "john" + PropertyService.getProperty("accNumSeparator") + serialNumber
|
|
337
|
+ PropertyService.getProperty("accNumSeparator") + "1";
|
|
338
|
} catch (PropertyNotFoundException pnfe) {
|
|
339
|
fail("Could not find property: " + pnfe.getMessage());
|
|
340
|
}
|
|
341
|
assertTrue(handleReadAction(name, "zip"));
|
|
342
|
|
|
343
|
}
|
|
344
|
|
|
345
|
/**
|
|
346
|
* Test insert a xml document successfully
|
|
347
|
*/
|
|
348
|
public void testUpdateXMLDocument() {
|
|
349
|
String name = null;
|
|
350
|
try {
|
|
351
|
name = "john" + PropertyService.getProperty("accNumSeparator") + serialNumber
|
|
352
|
+ PropertyService.getProperty("accNumSeparator") + "2";
|
|
353
|
} catch (PropertyNotFoundException pnfe) {
|
|
354
|
fail("Could not find property: " + pnfe.getMessage());
|
|
355
|
}
|
|
356
|
log.debug("update docid: " + name);
|
|
357
|
String content = "<?xml version=\"1.0\"?>"
|
|
358
|
+ "<!DOCTYPE acl PUBLIC \"-//ecoinformatics.org//"
|
|
359
|
+ "eml-access-2.0.0beta6//EN\" \"http://pine.nceas.ucsb."
|
|
360
|
+ "edu:8080/tao/dtd/eml-access-2.0.0beta6.dtd\">"
|
|
361
|
+ "<acl authSystem=\"knb\" order=\"allowFirst\">" + "<identifier>" + name
|
|
362
|
+ "</identifier>" + "<allow>"
|
|
363
|
+ "<principal>uid=john,o=NCEAS,dc=ecoinformatics,dc=org</principal>"
|
|
364
|
+ "<permission>all</permission>" + "</allow>" + "<allow>"
|
|
365
|
+ "<principal>public</principal>" + "<permission>read</permission>"
|
|
366
|
+ "</allow>" + "</acl>";
|
|
367
|
log.debug("xml document: " + content);
|
|
368
|
assertTrue(handleXMLDocument(content, name, "update"));
|
|
369
|
|
|
370
|
}
|
|
371
|
|
|
372
|
/**
|
|
373
|
* Test delete a xml document successfully
|
|
374
|
*/
|
|
375
|
public void testDeleteXMLDocument() {
|
|
376
|
String name = null;
|
|
377
|
try {
|
|
378
|
name = "john" + PropertyService.getProperty("accNumSeparator") + serialNumber
|
|
379
|
+ PropertyService.getProperty("accNumSeparator") + "2";
|
|
380
|
} catch (PropertyNotFoundException pnfe) {
|
|
381
|
fail("Could not find property: " + pnfe.getMessage());
|
|
382
|
}
|
|
383
|
log.debug("delete docid: " + name);
|
|
384
|
assertTrue(handleDeleteFile(name));
|
|
385
|
|
|
386
|
}
|
|
387
|
|
|
388
|
/**
|
|
389
|
* Test logout action
|
|
390
|
*/
|
|
391
|
public void testLogOut() {
|
|
392
|
|
|
393
|
assertTrue(handleLogOut());
|
|
394
|
|
|
395
|
}
|
|
396
|
|
|
397
|
/**
|
|
398
|
* Method to hanld login action
|
|
399
|
*
|
|
400
|
* @param usrerName, the DN name of the test method
|
|
401
|
* @param passWord, the passwd of the user
|
|
402
|
*/
|
|
403
|
|
|
404
|
public boolean logIn(String userName, String passWord) {
|
|
405
|
Properties prop = new Properties();
|
|
406
|
prop.put("action", "login");
|
|
407
|
prop.put("qformat", "xml");
|
|
408
|
prop.put("username", userName);
|
|
409
|
prop.put("password", passWord);
|
|
410
|
|
|
411
|
// Now contact metacat
|
|
412
|
String response = getMetacatString(prop);
|
|
413
|
log.debug("Login Message: " + response);
|
|
414
|
boolean connected = false;
|
|
415
|
if (response.indexOf("<login>") != -1) {
|
|
416
|
connected = true;
|
|
417
|
} else {
|
|
418
|
|
|
419
|
connected = false;
|
|
420
|
}
|
|
421
|
|
|
422
|
return connected;
|
|
423
|
}
|
|
424
|
|
|
425
|
/**
|
|
426
|
* Method to hanld logout action
|
|
427
|
*
|
|
428
|
* @param usrerName, the DN name of the test method
|
|
429
|
* @param passWord, the passwd of the user
|
|
430
|
*/
|
|
431
|
|
|
432
|
public boolean handleLogOut() {
|
|
433
|
boolean disConnected = false;
|
|
434
|
Properties prop = new Properties();
|
|
435
|
prop.put("action", "logout");
|
|
436
|
prop.put("qformat", "xml");
|
|
437
|
|
|
438
|
String response = getMetacatString(prop);
|
|
439
|
log.debug("Logout Message: " + response);
|
|
440
|
HttpMessage.setCookie(null);
|
|
441
|
|
|
442
|
if (response.indexOf("<logout>") != -1) {
|
|
443
|
disConnected = true;
|
|
444
|
} else {
|
|
445
|
disConnected = false;
|
|
446
|
}
|
|
447
|
|
|
448
|
return disConnected;
|
|
449
|
}
|
|
450
|
|
|
451
|
/**
|
|
452
|
* Method to hanld read both xml and data file
|
|
453
|
*
|
|
454
|
* @param docid, the docid of the document want to read
|
|
455
|
* @param qformat, the format of document user want to get
|
|
456
|
*/
|
|
457
|
public boolean handleReadAction(String docid, String qformat) {
|
|
458
|
Properties prop = new Properties();
|
|
459
|
String message = "";
|
|
460
|
prop.put("action", "read");
|
|
461
|
prop.put("qformat", qformat);
|
|
462
|
prop.put("docid", docid);
|
|
463
|
|
|
464
|
message = getMetacatString(prop);
|
|
465
|
message = message.trim();
|
|
466
|
if (message == null || message.equals("") || message.indexOf("<error>") != -1) {//there was an error
|
|
467
|
|
|
468
|
return false;
|
|
469
|
} else {//successfully
|
|
470
|
return true;
|
|
471
|
}
|
|
472
|
|
|
473
|
}
|
|
474
|
|
|
475
|
/**
|
|
476
|
* Method to hanld inset or update xml document
|
|
477
|
*
|
|
478
|
* @param xmlDocument, the content of xml qformat
|
|
479
|
* @param docid, the docid of the document
|
|
480
|
* @param action, insert or update
|
|
481
|
*/
|
|
482
|
public boolean handleXMLDocument(String xmlDocument, String docid, String action)
|
|
483
|
|
|
484
|
{ //-attempt to write file to metacat
|
|
485
|
String access = "no";
|
|
486
|
StringBuffer fileText = new StringBuffer();
|
|
487
|
StringBuffer messageBuf = new StringBuffer();
|
|
488
|
String accessFileId = null;
|
|
489
|
Properties prop = new Properties();
|
|
490
|
prop.put("action", action);
|
|
491
|
prop.put("public", access); //This is the old way of controlling access
|
|
492
|
prop.put("doctext", xmlDocument);
|
|
493
|
prop.put("docid", docid);
|
|
494
|
|
|
495
|
String message = getMetacatString(prop);
|
|
496
|
log.debug("Insert or Update Message: " + message);
|
|
497
|
if (message.indexOf("<error>") != -1) {//there was an error
|
|
498
|
|
|
499
|
return false;
|
|
500
|
} else if (message.indexOf("<success>") != -1) {//the operation worked
|
|
501
|
//write the file to the cache and return the file object
|
|
502
|
return true;
|
|
503
|
|
|
504
|
} else {//something weird happened.
|
|
505
|
return false;
|
|
506
|
}
|
|
507
|
|
|
508
|
}
|
|
509
|
|
|
510
|
public boolean handleDeleteFile(String name) {
|
|
511
|
|
|
512
|
Properties prop = new Properties();
|
|
513
|
prop.put("action", "delete");
|
|
514
|
prop.put("docid", name);
|
|
515
|
|
|
516
|
String message = getMetacatString(prop);
|
|
517
|
log.debug("Delete Message: " + message);
|
|
518
|
if (message.indexOf("<error>") != -1) {//there was an error
|
|
519
|
|
|
520
|
return false;
|
|
521
|
} else if (message.indexOf("<success>") != -1) {//the operation worked
|
|
522
|
//write the file to the cache and return the file object
|
|
523
|
return true;
|
|
524
|
|
|
525
|
} else {//something weird happened.
|
|
526
|
return false;
|
|
527
|
}
|
|
528
|
}
|
|
529
|
|
|
530
|
public String getMetacatString(Properties prop) {
|
|
531
|
String response = null;
|
|
532
|
|
|
533
|
// Now contact metacat and send the request
|
|
534
|
try {
|
|
535
|
InputStreamReader returnStream = new InputStreamReader(
|
|
536
|
getMetacatInputStream(prop));
|
|
537
|
StringWriter sw = new StringWriter();
|
|
538
|
int len;
|
|
539
|
char[] characters = new char[512];
|
|
540
|
while ((len = returnStream.read(characters, 0, 512)) != -1) {
|
|
541
|
sw.write(characters, 0, len);
|
|
542
|
}
|
|
543
|
returnStream.close();
|
|
544
|
response = sw.toString();
|
|
545
|
sw.close();
|
|
546
|
} catch (Exception e) {
|
|
547
|
return null;
|
|
548
|
}
|
|
549
|
|
|
550
|
return response;
|
|
551
|
}
|
|
552
|
|
|
553
|
/**
|
|
554
|
* Send a request to Metacat
|
|
555
|
*
|
|
556
|
* @param prop the properties to be sent to Metacat
|
|
557
|
* @return InputStream as returned by Metacat
|
|
558
|
*/
|
|
559
|
public InputStream getMetacatInputStream(Properties prop) {
|
|
560
|
InputStream returnStream = null;
|
|
561
|
// Now contact metacat and send the request
|
|
562
|
try {
|
|
563
|
|
|
564
|
URL url = new URL(metacatURL);
|
|
565
|
HttpMessage msg = new HttpMessage(url);
|
|
566
|
returnStream = msg.sendPostMessage(prop);
|
|
567
|
return returnStream;
|
|
568
|
} catch (Exception e) {
|
|
569
|
e.printStackTrace(System.err);
|
|
570
|
|
|
571
|
}
|
|
572
|
return returnStream;
|
|
573
|
|
|
574
|
}
|
|
575
|
|
|
576
|
}
|