| author | cg |
| Wed, 21 Apr 1999 18:00:52 +0000 | |
| changeset 557 | 469fe709a779 |
| parent 552 | c1c3f3685801 |
| child 558 | 072a1da848ca |
| permissions | -rw-r--r-- |
| 454 | 1 |
" |
2 |
COPYRIGHT (c) 1997 by eXept Software AG |
|
3 |
All Rights Reserved |
|
4 |
||
5 |
This software is furnished under a license and may be used |
|
6 |
only in accordance with the terms of that license and with the |
|
7 |
inclusion of the above copyright notice. This software may not |
|
8 |
be provided or otherwise made available to, or used by, any |
|
9 |
other person. No title to or ownership of the software is |
|
10 |
hereby transferred. |
|
11 |
" |
|
12 |
||
13 |
||
14 |
||
| 17 | 15 |
Object subclass:#Java |
| 557 | 16 |
instanceVariableNames:'' |
17 |
classVariableNames:'Classes UnresolvedClassRefs ClassPath SourceDirectories JavaHome |
|
18 |
Java_lang_String Java_lang_Class PrettyPrintStyle |
|
19 |
LastArgumentString Threads ExcludedClassPath FailedToLoadClasses' |
|
20 |
poolDictionaries:'' |
|
21 |
category:'Java-Support' |
|
| 17 | 22 |
! |
23 |
||
| 454 | 24 |
!Java class methodsFor:'documentation'! |
25 |
||
26 |
copyright |
|
27 |
" |
|
28 |
COPYRIGHT (c) 1997 by eXept Software AG |
|
29 |
All Rights Reserved |
|
30 |
||
31 |
This software is furnished under a license and may be used |
|
32 |
only in accordance with the terms of that license and with the |
|
33 |
inclusion of the above copyright notice. This software may not |
|
34 |
be provided or otherwise made available to, or used by, any |
|
35 |
other person. No title to or ownership of the software is |
|
36 |
hereby transferred. |
|
37 |
" |
|
38 |
||
39 |
||
40 |
! ! |
|
| 17 | 41 |
|
| 135 | 42 |
!Java class methodsFor:'accessing'! |
| 24 | 43 |
|
| 147 | 44 |
classForName:aString |
45 |
"return a javaClass - either existing or loaded" |
|
46 |
||
| 255 | 47 |
|cls loader classURL| |
| 147 | 48 |
|
49 |
cls := self at:aString. |
|
50 |
cls isNil ifTrue:[ |
|
|
340
79f09bb1ac21
remember classes which failed to load - dont try those again.
cg
parents:
324
diff
changeset
|
51 |
FailedToLoadClasses notNil ifTrue:[ |
|
79f09bb1ac21
remember classes which failed to load - dont try those again.
cg
parents:
324
diff
changeset
|
52 |
(FailedToLoadClasses includes:aString) ifTrue:[ |
|
79f09bb1ac21
remember classes which failed to load - dont try those again.
cg
parents:
324
diff
changeset
|
53 |
"/ ('JAVA [info]: class loading already failed: ' , aString) infoPrintCR.
|
|
79f09bb1ac21
remember classes which failed to load - dont try those again.
cg
parents:
324
diff
changeset
|
54 |
^ nil |
|
79f09bb1ac21
remember classes which failed to load - dont try those again.
cg
parents:
324
diff
changeset
|
55 |
] |
|
79f09bb1ac21
remember classes which failed to load - dont try those again.
cg
parents:
324
diff
changeset
|
56 |
]. |
|
79f09bb1ac21
remember classes which failed to load - dont try those again.
cg
parents:
324
diff
changeset
|
57 |
|
|
79f09bb1ac21
remember classes which failed to load - dont try those again.
cg
parents:
324
diff
changeset
|
58 |
('JAVA [info]: late class loading: ' , aString) infoPrintCR.
|
| 548 | 59 |
loader := JavaClassReader classLoaderQuerySignal query. |
|
340
79f09bb1ac21
remember classes which failed to load - dont try those again.
cg
parents:
324
diff
changeset
|
60 |
loader isNil ifTrue:[ |
|
79f09bb1ac21
remember classes which failed to load - dont try those again.
cg
parents:
324
diff
changeset
|
61 |
"/ load using default (ST/X) loader |
|
79f09bb1ac21
remember classes which failed to load - dont try those again.
cg
parents:
324
diff
changeset
|
62 |
cls := JavaClassReader loadClass:aString. |
|
79f09bb1ac21
remember classes which failed to load - dont try those again.
cg
parents:
324
diff
changeset
|
63 |
] ifFalse:[ |
|
79f09bb1ac21
remember classes which failed to load - dont try those again.
cg
parents:
324
diff
changeset
|
64 |
"/ load using a Java class loader |
| 255 | 65 |
"/ classURL := Java as_URL:('file:' , aString , '.class').
|
66 |
"/ loader loadClass:classURL. |
|
|
340
79f09bb1ac21
remember classes which failed to load - dont try those again.
cg
parents:
324
diff
changeset
|
67 |
loader perform:#'loadClass(Ljava/lang/String;)Ljava/lang/Class;' |
|
79f09bb1ac21
remember classes which failed to load - dont try those again.
cg
parents:
324
diff
changeset
|
68 |
with:(Java as_String:aString). |
| 255 | 69 |
|
|
340
79f09bb1ac21
remember classes which failed to load - dont try those again.
cg
parents:
324
diff
changeset
|
70 |
cls := self at:aString. |
|
79f09bb1ac21
remember classes which failed to load - dont try those again.
cg
parents:
324
diff
changeset
|
71 |
]. |
|
79f09bb1ac21
remember classes which failed to load - dont try those again.
cg
parents:
324
diff
changeset
|
72 |
cls isNil ifTrue:[ |
|
79f09bb1ac21
remember classes which failed to load - dont try those again.
cg
parents:
324
diff
changeset
|
73 |
FailedToLoadClasses isNil ifTrue:[ |
|
79f09bb1ac21
remember classes which failed to load - dont try those again.
cg
parents:
324
diff
changeset
|
74 |
FailedToLoadClasses := Set new. |
|
79f09bb1ac21
remember classes which failed to load - dont try those again.
cg
parents:
324
diff
changeset
|
75 |
]. |
|
79f09bb1ac21
remember classes which failed to load - dont try those again.
cg
parents:
324
diff
changeset
|
76 |
FailedToLoadClasses add:aString |
|
79f09bb1ac21
remember classes which failed to load - dont try those again.
cg
parents:
324
diff
changeset
|
77 |
] |
| 147 | 78 |
]. |
79 |
^ cls |
|
80 |
||
| 255 | 81 |
"Created: / 18.3.1997 / 16:45:57 / cg" |
|
340
79f09bb1ac21
remember classes which failed to load - dont try those again.
cg
parents:
324
diff
changeset
|
82 |
"Modified: / 27.4.1998 / 15:00:52 / cg" |
| 147 | 83 |
! |
84 |
||
| 90 | 85 |
classNamed:aString |
86 |
^ self at:aString |
|
| 32 | 87 |
! |
88 |
||
| 167 | 89 |
java_lang_Class |
90 |
Java_lang_Class isNil ifTrue:[ |
|
| 552 | 91 |
Java_lang_Class := self at:'java.lang.Class' |
| 167 | 92 |
]. |
93 |
^ Java_lang_Class |
|
94 |
||
95 |
"Created: 26.3.1997 / 13:42:59 / cg" |
|
96 |
"Modified: 26.3.1997 / 13:46:24 / cg" |
|
97 |
! |
|
98 |
||
99 |
java_lang_String |
|
100 |
Java_lang_String isNil ifTrue:[ |
|
| 552 | 101 |
Java_lang_String := self at:'java.lang.String' |
| 167 | 102 |
]. |
103 |
^ Java_lang_String |
|
104 |
||
105 |
"Created: 26.3.1997 / 13:43:17 / cg" |
|
106 |
"Modified: 26.3.1997 / 13:50:21 / cg" |
|
| 76 | 107 |
! |
108 |
||
| 188 | 109 |
prettyPrintStyle |
110 |
^ PrettyPrintStyle |
|
111 |
||
112 |
"Created: 1.8.1997 / 10:37:57 / cg" |
|
| 248 | 113 |
! |
114 |
||
| 538 | 115 |
systemPropertyAt:key put:something |
116 |
JavaVM systemProperties at:key put:something |
|
117 |
||
118 |
"Created: / 9.1.1999 / 14:49:35 / cg" |
|
119 |
! |
|
120 |
||
| 248 | 121 |
threads |
122 |
Threads isNil ifTrue:[ |
|
| 552 | 123 |
Threads := WeakIdentityDictionary new. |
| 248 | 124 |
]. |
125 |
^ Threads |
|
126 |
||
127 |
"Created: 26.8.1997 / 19:53:57 / cg" |
|
128 |
"Modified: 26.8.1997 / 19:55:27 / cg" |
|
| 192 | 129 |
! ! |
130 |
||
131 |
!Java class methodsFor:'accessing paths'! |
|
132 |
||
133 |
addToClassPath:aPath |
|
134 |
(ClassPath includes:aPath) ifFalse:[ |
|
| 369 | 135 |
ClassPath add:aPath. |
136 |
FailedToLoadClasses := nil |
|
| 192 | 137 |
] |
138 |
||
| 369 | 139 |
"Created: / 1.8.1997 / 21:10:07 / cg" |
140 |
"Modified: / 17.9.1998 / 20:43:55 / cg" |
|
| 192 | 141 |
! |
142 |
||
| 198 | 143 |
addToSourcePath:aPath |
144 |
(SourceDirectories includes:aPath) ifFalse:[ |
|
| 552 | 145 |
SourceDirectories add:aPath |
| 198 | 146 |
] |
147 |
||
148 |
"Modified: 7.2.1997 / 19:23:55 / cg" |
|
149 |
"Created: 2.8.1997 / 14:12:31 / cg" |
|
150 |
! |
|
151 |
||
| 192 | 152 |
classPath |
153 |
^ ClassPath |
|
154 |
||
155 |
"Created: 7.2.1997 / 19:23:45 / cg" |
|
156 |
"Modified: 7.2.1997 / 19:23:55 / cg" |
|
157 |
! |
|
158 |
||
159 |
classPath:aCollectionOfPaths |
|
| 369 | 160 |
ClassPath := aCollectionOfPaths asOrderedCollection. |
161 |
FailedToLoadClasses := nil |
|
| 192 | 162 |
|
| 369 | 163 |
"Created: / 7.2.1997 / 19:23:45 / cg" |
164 |
"Modified: / 17.9.1998 / 20:44:09 / cg" |
|
| 192 | 165 |
! |
166 |
||
| 276 | 167 |
excludedClassPath |
168 |
^ ExcludedClassPath |
|
169 |
||
170 |
"Modified: / 7.2.1997 / 19:23:55 / cg" |
|
171 |
"Created: / 27.1.1998 / 21:57:13 / cg" |
|
172 |
! |
|
173 |
||
174 |
isExcludedFromClassPath:fileName |
|
175 |
|nm| |
|
176 |
||
177 |
nm := fileName asFilename pathName. |
|
178 |
ExcludedClassPath do:[:excludedPath | |
|
179 |
(nm startsWith:excludedPath) ifTrue:[^ true]. |
|
180 |
]. |
|
181 |
^ false |
|
182 |
||
183 |
"Created: / 27.1.1998 / 22:00:40 / cg" |
|
184 |
! |
|
185 |
||
| 201 | 186 |
javaHome |
187 |
^ JavaHome |
|
188 |
||
189 |
"Created: 6.8.1997 / 00:53:19 / cg" |
|
190 |
! |
|
191 |
||
192 |
javaHome:aPath |
|
193 |
JavaHome := aPath |
|
194 |
||
195 |
"Created: 6.8.1997 / 00:53:23 / cg" |
|
196 |
! |
|
197 |
||
| 192 | 198 |
removeFromClassPath:aPath |
199 |
(ClassPath includes:aPath) ifTrue:[ |
|
| 552 | 200 |
ClassPath remove:aPath |
| 192 | 201 |
] |
202 |
||
203 |
"Modified: 7.2.1997 / 19:23:55 / cg" |
|
204 |
"Created: 1.8.1997 / 21:10:21 / cg" |
|
| 188 | 205 |
! |
206 |
||
| 198 | 207 |
removeFromSourcePath:aPath |
208 |
(SourceDirectories includes:aPath) ifTrue:[ |
|
| 552 | 209 |
SourceDirectories remove:aPath |
| 198 | 210 |
] |
211 |
||
212 |
"Modified: 7.2.1997 / 19:23:55 / cg" |
|
213 |
"Created: 2.8.1997 / 14:13:01 / cg" |
|
214 |
! |
|
215 |
||
| 76 | 216 |
sourceDirectories |
217 |
^ SourceDirectories |
|
218 |
! |
|
219 |
||
220 |
sourceDirectories:aCollectionOfPaths |
|
221 |
SourceDirectories := aCollectionOfPaths asOrderedCollection |
|
222 |
||
223 |
" |
|
224 |
Java |
|
| 552 | 225 |
sourceDirectories:#( |
226 |
'/phys/ibm3/java/src' |
|
227 |
) |
|
| 76 | 228 |
" |
229 |
||
230 |
||
| 261 | 231 |
! |
232 |
||
233 |
sourcePath |
|
234 |
^ SourceDirectories |
|
235 |
||
236 |
"Created: / 16.1.1998 / 13:26:55 / cg" |
|
| 24 | 237 |
! ! |
238 |
||
| 135 | 239 |
!Java class methodsFor:'class initialization'! |
| 47 | 240 |
|
241 |
initAllClasses |
|
|
340
79f09bb1ac21
remember classes which failed to load - dont try those again.
cg
parents:
324
diff
changeset
|
242 |
|system| |
| 147 | 243 |
|
|
340
79f09bb1ac21
remember classes which failed to load - dont try those again.
cg
parents:
324
diff
changeset
|
244 |
FailedToLoadClasses := nil. |
|
79f09bb1ac21
remember classes which failed to load - dont try those again.
cg
parents:
324
diff
changeset
|
245 |
self initAllStaticFields. |
| 147 | 246 |
|
|
340
79f09bb1ac21
remember classes which failed to load - dont try those again.
cg
parents:
324
diff
changeset
|
247 |
system := self classForName:'java.lang.System'. |
|
79f09bb1ac21
remember classes which failed to load - dont try those again.
cg
parents:
324
diff
changeset
|
248 |
system isInitialized ifFalse:[ |
|
79f09bb1ac21
remember classes which failed to load - dont try those again.
cg
parents:
324
diff
changeset
|
249 |
self initSystemClass. |
|
79f09bb1ac21
remember classes which failed to load - dont try those again.
cg
parents:
324
diff
changeset
|
250 |
]. |
| 147 | 251 |
|
|
340
79f09bb1ac21
remember classes which failed to load - dont try those again.
cg
parents:
324
diff
changeset
|
252 |
self allClassesDo:[:cls | |
|
79f09bb1ac21
remember classes which failed to load - dont try those again.
cg
parents:
324
diff
changeset
|
253 |
cls isInitialized ifFalse:[ |
|
79f09bb1ac21
remember classes which failed to load - dont try those again.
cg
parents:
324
diff
changeset
|
254 |
cls classInit |
|
79f09bb1ac21
remember classes which failed to load - dont try those again.
cg
parents:
324
diff
changeset
|
255 |
] |
|
79f09bb1ac21
remember classes which failed to load - dont try those again.
cg
parents:
324
diff
changeset
|
256 |
] |
| 47 | 257 |
|
| 509 | 258 |
" |
259 |
Java initAllClasses |
|
260 |
" |
|
261 |
||
262 |
"Modified: / 27.11.1998 / 00:33:05 / cg" |
|
| 47 | 263 |
! |
264 |
||
| 102 | 265 |
initAllStaticFields |
266 |
self allClassesDo:[:cls | |
|
| 552 | 267 |
cls initializeStaticFields |
| 102 | 268 |
] |
269 |
||
270 |
! |
|
271 |
||
| 146 | 272 |
initSystemClass |
| 198 | 273 |
|system| |
274 |
||
275 |
system := Java at:'java.lang.System'. |
|
| 255 | 276 |
system isNil ifTrue:[ |
| 542 | 277 |
"/ JavaVM initializeVM. |
278 |
"/ system := Java at:'java.lang.System'. |
|
279 |
"/ system isNil ifTrue:[ |
|
| 550 | 280 |
self warn:'JavaVM: no ''' , 'java.lang.System' asText allBold , ''' class.'. |
281 |
"/ self error:'no ''java.lang.System'' class'. |
|
| 261 | 282 |
^ self |
| 542 | 283 |
"/ ]. |
| 255 | 284 |
]. |
| 429 | 285 |
|
286 |
system classInit. |
|
| 200 | 287 |
(system implements:#'initializeSystemClass()V') ifTrue:[ |
| 414 | 288 |
system perform: "invokeStatic:" #'initializeSystemClass()V'. |
| 198 | 289 |
]. |
| 146 | 290 |
|
| 147 | 291 |
" |
292 |
Java initSystemClass |
|
| 215 | 293 |
|
294 |
(Java at:'java.lang.System') |
|
| 261 | 295 |
perform:#'getProperty(Ljava/lang/String;)Ljava/lang/String;' |
| 255 | 296 |
with:(Java as_String:'java.home') |
| 147 | 297 |
" |
298 |
||
| 429 | 299 |
"Modified: / 10.11.1998 / 12:39:58 / cg" |
| 146 | 300 |
! |
301 |
||
| 76 | 302 |
initialize |
| 552 | 303 |
|tryJDK1_2 tryJDK1_2beta tryJDK1_16 tryJDK1_15 tryJDK1_13 tryJDK1_11 tryJDK1_03 |
| 550 | 304 |
tryJDK1_02 directoriesToSearch |
| 381 | 305 |
jHome jClasses jSources mozillaHome tryNetscape4_0 |
| 457 | 306 |
tryMS tryBorland tryVA fn| |
| 364 | 307 |
|
308 |
FailedToLoadClasses := nil. |
|
| 283 | 309 |
|
310 |
"/ cannot use JDK1.2 yet (they made so many changes ...) |
|
| 557 | 311 |
"/ tryVA := true. |
312 |
"/ tryNetscape4_0 := true. |
|
313 |
"/ tryMS := true. |
|
| 381 | 314 |
tryBorland := true. |
| 557 | 315 |
"/ tryJDK1_2 := true. |
316 |
"/ tryJDK1_2beta := true. |
|
| 372 | 317 |
tryJDK1_16 := true. |
| 364 | 318 |
tryJDK1_15 := true. |
319 |
tryJDK1_13 := true. |
|
| 372 | 320 |
tryJDK1_11 := true. |
| 557 | 321 |
"/ tryJDK1_03 := false. |
322 |
"/ tryJDK1_02 := false. |
|
| 457 | 323 |
|
| 276 | 324 |
ExcludedClassPath := OrderedCollection new. |
325 |
||
| 364 | 326 |
directoriesToSearch := OrderedCollection new. |
| 381 | 327 |
|
| 557 | 328 |
tryVA == true ifTrue:[ |
| 407 | 329 |
directoriesToSearch add:'C:\IBMVJava\EAB\jdk'. |
330 |
]. |
|
| 557 | 331 |
tryBorland == true ifTrue:[ |
| 381 | 332 |
directoriesToSearch add:'c:\jbuilder2\java'. |
333 |
]. |
|
| 457 | 334 |
|
| 557 | 335 |
tryMS == true ifTrue:[ |
| 457 | 336 |
"/ (fn := 'c:\windows\java\classes' asFilename) exists ifTrue:[ |
337 |
"/ directoriesToSearch add:'c:\windows\java\classes'. |
|
338 |
"/ fn directoryContents do:[:f | |
|
339 |
"/ (f asFilename hasSuffix:'zip') ifTrue:[ |
|
340 |
"/ directoriesToSearch add:(fn construct:f) pathName |
|
341 |
"/ ] |
|
342 |
"/ ] |
|
343 |
"/ ]. |
|
344 |
(fn := 'c:\windows\java\packages' asFilename) exists ifTrue:[ |
|
345 |
fn directoryContents do:[:f | |
|
| 381 | 346 |
(f asFilename hasSuffix:'zip') ifTrue:[ |
| 457 | 347 |
directoriesToSearch add:(fn construct:f) pathName |
| 381 | 348 |
] |
349 |
] |
|
350 |
]. |
|
| 457 | 351 |
(fn := 'c:\windows\java\trustlib' asFilename) exists ifTrue:[ |
352 |
fn directoryContents do:[:f | |
|
| 381 | 353 |
(f asFilename hasSuffix:'zip') ifTrue:[ |
| 457 | 354 |
directoriesToSearch add:(fn construct:f) pathName |
| 381 | 355 |
] |
356 |
] |
|
357 |
] |
|
358 |
]. |
|
| 457 | 359 |
|
| 557 | 360 |
tryJDK1_2 == true ifTrue:[ |
| 414 | 361 |
directoriesToSearch addAll: |
362 |
#( |
|
| 543 | 363 |
'/home2/java/jdk1.2' |
| 550 | 364 |
'/phys/exept/home2/java/jdk1.2' |
365 |
'/phys/exept/home2/java/jdk12' |
|
| 414 | 366 |
'/usr/local/java/jdk1.2' |
367 |
'/usr/local/jdk1.2' |
|
368 |
'/usr/java/jdk1.2' |
|
369 |
'/usr/jdk1.2' |
|
370 |
'c:\jdk1.2' |
|
371 |
'c:\java\jdk1.2' |
|
372 |
) |
|
| 364 | 373 |
]. |
| 457 | 374 |
|
| 557 | 375 |
tryJDK1_2beta == true ifTrue:[ |
| 552 | 376 |
directoriesToSearch addAll: |
377 |
#( |
|
378 |
'/home2/java/jdk12beta2' |
|
379 |
'/phys/exept/home2/java/jdk1.2beta2' |
|
380 |
'/phys/exept/home2/java/jdk12beta2' |
|
381 |
'/usr/local/java/jdk1.2beta2' |
|
382 |
'/usr/local/jdk1.2beta2' |
|
383 |
'/usr/java/jdk1.2beta2' |
|
384 |
) |
|
385 |
]. |
|
386 |
||
| 557 | 387 |
tryJDK1_16 == true ifTrue:[ |
| 414 | 388 |
directoriesToSearch addAll: |
389 |
#( |
|
| 543 | 390 |
'/home2/java/jdk116' |
| 550 | 391 |
'/phys/exept/home2/java/jdk116' |
| 414 | 392 |
'/usr/local/java/jdk116' |
393 |
'/usr/local/java/jdk1.1.6' |
|
394 |
'/usr/local/jdk116' |
|
395 |
'/usr/local/jdk1.1.6' |
|
396 |
'/usr/java/jdk116' |
|
397 |
'/usr/java/jdk1.1.6' |
|
398 |
'/usr/jdk116' |
|
399 |
'/usr/jdk1.1.6' |
|
400 |
'c:\jdk116' |
|
401 |
'c:\jdk1.1.6' |
|
402 |
'c:\java\jdk1.1.6' |
|
403 |
) |
|
| 372 | 404 |
]. |
| 457 | 405 |
|
| 557 | 406 |
tryJDK1_15 == true ifTrue:[ |
| 414 | 407 |
directoriesToSearch addAll: |
408 |
#( |
|
| 543 | 409 |
'/home2/java/jdk115' |
| 550 | 410 |
'/phys/exept/home2/java/jdk115' |
| 414 | 411 |
'/usr/local/java/jdk115' |
412 |
'/usr/local/java/jdk1.1.5' |
|
413 |
'/usr/local/jdk115' |
|
414 |
'/usr/local/jdk1.1.5' |
|
415 |
'/usr/java/jdk115' |
|
416 |
'/usr/java/jdk1.1.5' |
|
417 |
'/usr/jdk115' |
|
418 |
'/usr/jdk1.1.5' |
|
419 |
'c:\jdk115' |
|
420 |
'c:\jdk1.1.5' |
|
421 |
'c:\java\jdk1.1.5' |
|
422 |
) |
|
| 283 | 423 |
]. |
| 457 | 424 |
|
| 557 | 425 |
tryJDK1_13 == true ifTrue:[ |
| 414 | 426 |
directoriesToSearch addAll: |
427 |
#( |
|
| 543 | 428 |
'/home2/java/jdk113' |
| 550 | 429 |
'/phys/exept/home2/java/jdk113' |
| 414 | 430 |
'/usr/local/java/jdk113' |
431 |
'/usr/local/java/jdk1.1.3' |
|
432 |
'/usr/local/jdk113' |
|
433 |
'/usr/local/jdk1.1.3' |
|
434 |
'/usr/java/jdk113' |
|
435 |
'/usr/java/jdk1.1.3' |
|
436 |
'/usr/jdk113' |
|
437 |
'/usr/jdk1.1.3' |
|
438 |
'c:\jdk113' |
|
439 |
'c:\jdk1.1.3' |
|
440 |
'c:\java\jdk1.1.3' |
|
441 |
) |
|
| 364 | 442 |
]. |
| 457 | 443 |
|
| 557 | 444 |
tryJDK1_11 == true ifTrue:[ |
| 414 | 445 |
directoriesToSearch addAll: |
446 |
#( |
|
| 543 | 447 |
'/home2/java/jdk111' |
| 550 | 448 |
'/phys/exept/home2/java/jdk111' |
| 414 | 449 |
'/usr/local/java/jdk111' |
450 |
'/usr/local/java/jdk1.1.1' |
|
451 |
'/usr/local/jdk111' |
|
452 |
'/usr/local/jdk1.1.1' |
|
453 |
'/usr/java/jdk111' |
|
454 |
'/usr/java/jdk1.1.1' |
|
455 |
'/usr/jdk111' |
|
456 |
'/usr/jdk1.1.1' |
|
457 |
'c:\jdk111' |
|
458 |
'c:\jdk1.1.1' |
|
459 |
'c:\java\jdk1.1.1' |
|
460 |
) |
|
| 372 | 461 |
]. |
| 457 | 462 |
|
| 557 | 463 |
tryJDK1_03 == true ifTrue:[ |
| 414 | 464 |
directoriesToSearch addAll: |
465 |
#( |
|
| 543 | 466 |
'/home2/java/jdk103' |
| 550 | 467 |
'/phys/exept/home2/java/jdk103' |
| 414 | 468 |
'/usr/local/java/jdk103' |
469 |
'/usr/local/java/jdk1.0.3' |
|
470 |
'/usr/local/jdk103' |
|
471 |
'/usr/local/jdk1.0.3' |
|
472 |
'/usr/java/jdk103' |
|
473 |
'/usr/java/jdk1.0.3' |
|
474 |
'/usr/jdk103' |
|
475 |
'/usr/jdk1.0.3' |
|
476 |
'c:\jdk103' |
|
477 |
'c:\jdk1.0.3' |
|
478 |
'c:\java\jdk1.0.3' |
|
479 |
) |
|
| 372 | 480 |
]. |
| 364 | 481 |
|
| 557 | 482 |
tryJDK1_02 == true ifTrue:[ |
| 550 | 483 |
directoriesToSearch addAll: |
484 |
#( |
|
485 |
'/home2/java/jdk102' |
|
486 |
'/phys/exept/home2/java/jdk102' |
|
487 |
'/usr/local/java/jdk102' |
|
488 |
'/usr/local/java/jdk1.0.2' |
|
489 |
'/usr/local/jdk102' |
|
490 |
'/usr/local/jdk1.0.2' |
|
491 |
'/usr/java/jdk102' |
|
492 |
'/usr/java/jdk1.0.2' |
|
493 |
'/usr/jdk102' |
|
494 |
'/usr/jdk1.0.2' |
|
495 |
'c:\jdk102' |
|
496 |
'c:\jdk1.0.2' |
|
497 |
'c:\java\jdk1.0.2' |
|
498 |
) |
|
499 |
]. |
|
500 |
||
| 457 | 501 |
jClasses := OrderedCollection new. |
502 |
||
| 364 | 503 |
directoriesToSearch do:[:aPath | |
504 |
|dir libDir| |
|
505 |
||
506 |
dir := aPath asFilename. |
|
507 |
(jHome isNil and:[dir exists]) ifTrue:[ |
|
| 381 | 508 |
((dir hasSuffix:'jar') |
509 |
or:[dir hasSuffix:'zip']) ifTrue:[ |
|
| 457 | 510 |
jClasses add:dir. |
| 381 | 511 |
] ifFalse:[ |
512 |
||
513 |
"/ there must be either a classes directory, |
|
514 |
"/ or a classes.zip file ... |
|
515 |
(libDir := dir construct:'lib') exists ifTrue:[ |
|
516 |
(libDir construct:'classes.zip') exists ifTrue:[ |
|
517 |
jHome := aPath. |
|
| 457 | 518 |
jClasses add:(libDir constructString:'classes.zip'). |
| 381 | 519 |
] ifFalse:[ |
520 |
(libDir construct:'classes') exists ifTrue:[ |
|
521 |
(libDir construct:'classes') isDirectory ifTrue:[ |
|
522 |
jHome := aPath. |
|
| 457 | 523 |
jClasses add:(libDir construct:'classes'). |
| 381 | 524 |
] |
| 364 | 525 |
] |
526 |
] |
|
| 381 | 527 |
]. |
| 358 | 528 |
]. |
| 274 | 529 |
]. |
| 239 | 530 |
]. |
| 188 | 531 |
|
| 239 | 532 |
self javaHome:jHome. |
| 457 | 533 |
self classPath:jClasses. |
| 364 | 534 |
|
| 457 | 535 |
jHome isNil ifTrue:[ |
536 |
Transcript showCR:'no java home directory found'. |
|
537 |
] ifFalse:[ |
|
538 |
Transcript showCR:'Found javaHome in: ' , jHome. |
|
539 |
||
540 |
(jSources := jHome asFilename construct:'source') exists ifFalse:[ |
|
541 |
(jSources := jHome asFilename construct:'src') exists ifFalse:[ |
|
542 |
(jSources := jHome asFilename construct:'sources') exists ifFalse:[ |
|
543 |
jSources := nil. |
|
544 |
] |
|
| 364 | 545 |
] |
| 457 | 546 |
]. |
| 364 | 547 |
|
| 457 | 548 |
jSources isNil ifTrue:[ |
549 |
Transcript showCR:'no java source directory found'. |
|
550 |
] ifFalse:[ |
|
551 |
Transcript showCR:'Found javaSources in: ' , jSources pathName. |
|
552 |
self sourceDirectories:(Array with:jSources pathName). |
|
553 |
]. |
|
| 364 | 554 |
]. |
| 188 | 555 |
|
| 367 | 556 |
directoriesToSearch := OrderedCollection new. |
557 |
directoriesToSearch add:'/usr/local/java/moz3_0/lib_unix'. |
|
558 |
||
| 557 | 559 |
tryVA == true ifTrue:[ |
| 407 | 560 |
directoriesToSearch add:'C:\IBMVJava\EAB\bdk'. |
561 |
]. |
|
| 557 | 562 |
tryNetscape4_0 == true ifTrue:[ |
| 381 | 563 |
directoriesToSearch add:'C:\Programme\Netscape\Communicator\Program\Java\Classes\java40.jar'. |
564 |
]. |
|
| 557 | 565 |
tryBorland == true ifTrue:[ |
| 414 | 566 |
directoriesToSearch addAll:#( |
567 |
'C:\jbuilder2\lib\jbuilder.zip' |
|
568 |
'C:\jbuilder2\lib\jbcl2.0.jar' |
|
569 |
'C:\jbuilder2\lib\jbcl2.0-res.jar' |
|
570 |
'C:\jbuilder2\lib\swingall.jar' |
|
571 |
'C:\jbuilder2\lib\jgl3.1.0.jar' |
|
572 |
'C:\jbuilder2\lib\jctable.jar' |
|
573 |
'C:\jbuilder2\lib\jcchart.jar' |
|
574 |
'C:\jbuilder2\lib\jcbwt.jar' |
|
575 |
) |
|
| 381 | 576 |
]. |
577 |
||
| 367 | 578 |
directoriesToSearch do:[:aPath | |
579 |
|dir classDir| |
|
580 |
||
581 |
dir := aPath asFilename. |
|
582 |
(mozillaHome isNil and:[dir exists]) ifTrue:[ |
|
| 381 | 583 |
((dir hasSuffix:'jar') |
584 |
or:[dir hasSuffix:'zip']) ifTrue:[ |
|
585 |
Java addToClassPath:dir. |
|
586 |
] ifFalse:[ |
|
587 |
mozillaHome := dir. |
|
588 |
classDir := (dir construct:'classes'). |
|
589 |
Java addToClassPath:classDir pathName. |
|
590 |
"/ |
|
591 |
"/ care to only load mozilla classes from there ... |
|
592 |
"/ i.e. ignore the java/sun stuff found there. |
|
593 |
"/ |
|
594 |
ExcludedClassPath add:(classDir construct:'java') pathName. |
|
595 |
ExcludedClassPath add:(classDir construct:'sun') pathName. |
|
596 |
] |
|
| 367 | 597 |
] |
| 241 | 598 |
]. |
| 188 | 599 |
self initializePrettyPrintStyle. |
600 |
||
| 274 | 601 |
" |
| 364 | 602 |
Java initialize. |
| 274 | 603 |
JavaVM initializeVM |
604 |
" |
|
| 76 | 605 |
|
| 457 | 606 |
"Modified: / 18.11.1998 / 01:30:55 / cg" |
| 188 | 607 |
! |
608 |
||
609 |
initializePrettyPrintStyle |
|
610 |
PrettyPrintStyle := IdentityDictionary new. |
|
611 |
PrettyPrintStyle at:#accessAttribute put:(#color -> (Color red:0 green:0 blue:25)). |
|
612 |
PrettyPrintStyle at:#className put:(Array with:(#color -> Color black) with:#bold). |
|
613 |
PrettyPrintStyle at:#methodName put:(Array with:(#color -> Color black) with:#bold). |
|
614 |
PrettyPrintStyle at:#code put:(#color -> Color black). |
|
615 |
||
616 |
||
617 |
" |
|
618 |
Java initializePrettyPrintStyle |
|
619 |
" |
|
620 |
||
621 |
"Created: 1.8.1997 / 11:08:43 / cg" |
|
622 |
"Modified: 1.8.1997 / 11:09:58 / cg" |
|
| 76 | 623 |
! |
624 |
||
| 47 | 625 |
reinitAllClasses |
626 |
self markAllClassesUninitialized. |
|
627 |
self initAllClasses |
|
| 252 | 628 |
|
629 |
" |
|
630 |
Java reinitAllClasses |
|
631 |
" |
|
632 |
||
633 |
"Modified: / 4.1.1998 / 00:34:29 / cg" |
|
| 248 | 634 |
! |
635 |
||
636 |
reinitialize |
|
637 |
"/ all JavaThreads are lost on a restart (for now) |
|
638 |
||
|
340
79f09bb1ac21
remember classes which failed to load - dont try those again.
cg
parents:
324
diff
changeset
|
639 |
FailedToLoadClasses := nil. |
| 248 | 640 |
Threads := nil. |
641 |
||
| 285 | 642 |
" |
643 |
Java reinitialize |
|
644 |
" |
|
| 248 | 645 |
|
| 285 | 646 |
"Created: / 26.8.1997 / 20:07:00 / cg" |
|
340
79f09bb1ac21
remember classes which failed to load - dont try those again.
cg
parents:
324
diff
changeset
|
647 |
"Modified: / 27.4.1998 / 14:57:23 / cg" |
| 248 | 648 |
! |
649 |
||
650 |
startupJavaSystem |
|
| 527 | 651 |
|javaEventThread haveEventThread haveScreenUpdater| |
| 285 | 652 |
|
|
340
79f09bb1ac21
remember classes which failed to load - dont try those again.
cg
parents:
324
diff
changeset
|
653 |
FailedToLoadClasses := nil. |
|
79f09bb1ac21
remember classes which failed to load - dont try those again.
cg
parents:
324
diff
changeset
|
654 |
|
| 248 | 655 |
"/ |
656 |
"/ check if already running |
|
657 |
"/ |
|
|
301
2945ec2eee92
better reinit (look for both event-thread AND screenUpdater thread)
cg
parents:
285
diff
changeset
|
658 |
|
|
2945ec2eee92
better reinit (look for both event-thread AND screenUpdater thread)
cg
parents:
285
diff
changeset
|
659 |
haveEventThread := true. |
| 527 | 660 |
javaEventThread := JavaVM javaEventThread. |
661 |
(javaEventThread isNil or:[javaEventThread isDead]) ifTrue:[ |
|
|
301
2945ec2eee92
better reinit (look for both event-thread AND screenUpdater thread)
cg
parents:
285
diff
changeset
|
662 |
haveEventThread := false |
|
2945ec2eee92
better reinit (look for both event-thread AND screenUpdater thread)
cg
parents:
285
diff
changeset
|
663 |
]. |
|
2945ec2eee92
better reinit (look for both event-thread AND screenUpdater thread)
cg
parents:
285
diff
changeset
|
664 |
|
|
2945ec2eee92
better reinit (look for both event-thread AND screenUpdater thread)
cg
parents:
285
diff
changeset
|
665 |
haveScreenUpdater := false. |
|
2945ec2eee92
better reinit (look for both event-thread AND screenUpdater thread)
cg
parents:
285
diff
changeset
|
666 |
haveEventThread ifTrue:[ |
|
2945ec2eee92
better reinit (look for both event-thread AND screenUpdater thread)
cg
parents:
285
diff
changeset
|
667 |
self threads do:[:aJavaThread | |
|
2945ec2eee92
better reinit (look for both event-thread AND screenUpdater thread)
cg
parents:
285
diff
changeset
|
668 |
aJavaThread name = 'JAVA-Screen Updater' ifTrue:[ |
|
2945ec2eee92
better reinit (look for both event-thread AND screenUpdater thread)
cg
parents:
285
diff
changeset
|
669 |
aJavaThread isDead ifFalse:[ |
|
2945ec2eee92
better reinit (look for both event-thread AND screenUpdater thread)
cg
parents:
285
diff
changeset
|
670 |
"/ already running |
|
2945ec2eee92
better reinit (look for both event-thread AND screenUpdater thread)
cg
parents:
285
diff
changeset
|
671 |
haveScreenUpdater := true |
|
2945ec2eee92
better reinit (look for both event-thread AND screenUpdater thread)
cg
parents:
285
diff
changeset
|
672 |
] |
|
2945ec2eee92
better reinit (look for both event-thread AND screenUpdater thread)
cg
parents:
285
diff
changeset
|
673 |
] |
|
2945ec2eee92
better reinit (look for both event-thread AND screenUpdater thread)
cg
parents:
285
diff
changeset
|
674 |
]. |
|
2945ec2eee92
better reinit (look for both event-thread AND screenUpdater thread)
cg
parents:
285
diff
changeset
|
675 |
]. |
|
2945ec2eee92
better reinit (look for both event-thread AND screenUpdater thread)
cg
parents:
285
diff
changeset
|
676 |
|
|
2945ec2eee92
better reinit (look for both event-thread AND screenUpdater thread)
cg
parents:
285
diff
changeset
|
677 |
(haveEventThread and:[haveScreenUpdater]) ifTrue:[ |
|
2945ec2eee92
better reinit (look for both event-thread AND screenUpdater thread)
cg
parents:
285
diff
changeset
|
678 |
^ self |
| 248 | 679 |
]. |
680 |
||
| 436 | 681 |
JavaClass orderOfClassInits isNil ifTrue:[ |
682 |
"/ the very first start ... |
|
683 |
'JAVA [info]: (re)initializing JAVA environment completely ...' infoPrintCR. |
|
| 285 | 684 |
|
| 436 | 685 |
JavaVM initializeVM. |
| 285 | 686 |
|
| 436 | 687 |
] ifFalse:[ |
| 527 | 688 |
javaEventThread := JavaVM javaEventThread. |
689 |
(javaEventThread isNil or:[javaEventThread isDead]) ifTrue:[ |
|
| 457 | 690 |
JavaVM initializeVM |
691 |
"/ ] ifFalse:[ |
|
692 |
"/ 'JAVA [info]: re-initializing JAVA classes ...' infoPrintCR. |
|
693 |
"/ JavaVM reinitializeVM. |
|
694 |
]. |
|
| 436 | 695 |
]. |
| 248 | 696 |
'JAVA [info]: done JAVA initialization.' infoPrintCR. |
697 |
||
| 285 | 698 |
" |
699 |
Java startupJavaSystem |
|
700 |
" |
|
| 248 | 701 |
|
| 527 | 702 |
"Modified: / 8.1.1999 / 17:05:48 / cg" |
| 248 | 703 |
! |
704 |
||
705 |
terminateAllThreads |
|
| 305 | 706 |
|myself threadsToKill| |
| 248 | 707 |
|
708 |
Threads isNil ifTrue:[ |
|
| 270 | 709 |
^ self |
| 248 | 710 |
]. |
711 |
||
712 |
myself := Processor activeProcess. |
|
713 |
||
| 305 | 714 |
threadsToKill := IdentitySet new. |
| 248 | 715 |
Threads do:[:aJavaThread | |
| 270 | 716 |
aJavaThread ~~ myself ifTrue:[ |
717 |
(aJavaThread isNil or:[aJavaThread == 0]) ifFalse:[ |
|
718 |
(aJavaThread isMemberOf:JavaProcess) ifTrue:[ |
|
719 |
aJavaThread isDead ifFalse:[ |
|
| 305 | 720 |
threadsToKill add:aJavaThread |
| 270 | 721 |
] |
722 |
] |
|
723 |
] |
|
724 |
] |
|
| 248 | 725 |
]. |
| 305 | 726 |
threadsToKill do:[:aThread | |
| 527 | 727 |
aThread == JavaVM javaScreenUpdaterThread ifTrue:[self halt]. |
| 305 | 728 |
aThread terminate |
729 |
]. |
|
| 248 | 730 |
Threads := nil. |
731 |
||
732 |
" |
|
733 |
Java terminateAllThreads |
|
734 |
" |
|
735 |
||
| 270 | 736 |
"Created: / 26.8.1997 / 19:57:40 / cg" |
| 527 | 737 |
"Modified: / 8.1.1999 / 17:17:28 / cg" |
| 47 | 738 |
! ! |
739 |
||
| 135 | 740 |
!Java class methodsFor:'enumerating'! |
| 43 | 741 |
|
| 90 | 742 |
allClasses |
| 208 | 743 |
^ Classes ? #() |
744 |
||
| 280 | 745 |
" |
746 |
|if| |
|
747 |
||
748 |
if := Java at:'java.awt.GraphicsEnvironment'. |
|
749 |
Java allClasses select:[:aClass | |
|
750 |
aClass hasInterface:if |
|
751 |
] |
|
752 |
" |
|
753 |
||
754 |
"Modified: / 28.1.1998 / 01:42:04 / cg" |
|
| 90 | 755 |
! |
756 |
||
| 43 | 757 |
allClassesDo:aBlock |
758 |
Classes notNil ifTrue:[ |
|
| 552 | 759 |
Classes do:aBlock |
| 43 | 760 |
] |
761 |
! ! |
|
762 |
||
| 205 | 763 |
!Java class methodsFor:'object conversions'! |
764 |
||
765 |
as_Float:aNumber |
|
766 |
"convert an ST-float into a Java Float" |
|
767 |
||
768 |
|i| |
|
769 |
||
770 |
i := (Java at:'java.lang.Float') new. |
|
| 261 | 771 |
i perform:#'<init>(F)V' with:(aNumber asShortFloat). |
| 205 | 772 |
^ i |
773 |
||
774 |
" |
|
775 |
Java as_Float:1 |
|
776 |
Java as_Float:3.14159 |
|
777 |
" |
|
778 |
||
779 |
"Created: 7.8.1997 / 21:21:13 / cg" |
|
780 |
"Modified: 7.8.1997 / 21:22:05 / cg" |
|
781 |
! |
|
782 |
||
783 |
as_Hashtable:aDictionary |
|
| 261 | 784 |
"given a smalltalk dictionary, create and return |
785 |
a Java hashTable for it" |
|
786 |
||
| 205 | 787 |
|hashTable| |
788 |
||
789 |
hashTable := (self classForName:'java.util.Hashtable') new. |
|
790 |
aDictionary keysAndValuesDo:[:k :v | |
|
| 552 | 791 |
|sk sv jk jv| |
| 205 | 792 |
|
| 552 | 793 |
(sk := k) isSymbol ifTrue:[ |
794 |
sk := sk asString |
|
795 |
]. |
|
796 |
(sv := v) isSymbol ifTrue:[ |
|
797 |
sv := sv asString |
|
798 |
]. |
|
799 |
jk := self as_Object:sk. |
|
800 |
jv := self as_Object:sv. |
|
| 255 | 801 |
|
| 552 | 802 |
hashTable |
803 |
perform:#'put(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;' |
|
804 |
with:jk |
|
805 |
with:jv. |
|
| 205 | 806 |
]. |
807 |
^ hashTable |
|
808 |
||
809 |
" |
|
810 |
Java as_Hashtable:(Dictionary new |
|
| 552 | 811 |
at:'hello' put:'Hallo'; |
812 |
at:'world' put:'Welt'; |
|
813 |
yourself) |
|
| 205 | 814 |
" |
815 |
||
| 261 | 816 |
"Modified: / 14.1.1998 / 17:02:13 / cg" |
| 205 | 817 |
! |
818 |
||
819 |
as_Integer:anInteger |
|
820 |
"convert an ST-integer into a Java Integer" |
|
821 |
||
822 |
|i| |
|
823 |
||
824 |
i := (Java at:'java.lang.Integer') new. |
|
| 261 | 825 |
i perform:#'<init>(I)V' with:anInteger. |
| 205 | 826 |
^ i |
827 |
||
828 |
" |
|
829 |
Java as_Integer:1 |
|
830 |
" |
|
831 |
||
832 |
"Modified: 7.8.1997 / 21:19:37 / cg" |
|
833 |
"Created: 7.8.1997 / 21:21:13 / cg" |
|
834 |
! |
|
835 |
||
836 |
as_Object:anObject |
|
837 |
"convert an ST-Object into a Java Object" |
|
838 |
||
839 |
anObject isString ifTrue:[ |
|
| 552 | 840 |
^ self as_String:anObject |
| 205 | 841 |
]. |
842 |
anObject isInteger ifTrue:[ |
|
| 552 | 843 |
^ self as_Integer:anObject |
| 205 | 844 |
]. |
845 |
||
846 |
self halt. |
|
847 |
||
848 |
" |
|
849 |
Java as_Object:'hello world' |
|
850 |
" |
|
851 |
||
852 |
"Created: 7.8.1997 / 21:15:38 / cg" |
|
853 |
"Modified: 7.8.1997 / 21:20:07 / cg" |
|
854 |
! |
|
855 |
||
856 |
as_ST_String:aJavaString |
|
857 |
"hard-coding internas of java.lang.String here is bad ..." |
|
858 |
||
| 407 | 859 |
|str count offs start stop| |
| 255 | 860 |
|
| 514 | 861 |
aJavaString isNil ifTrue:[^ nil]. |
862 |
||
| 255 | 863 |
"/ count := aJavaString instVarNamed:'count'. |
| 509 | 864 |
count := aJavaString instVarAt:3. "/ (JavaSlotIndexCache string_slot_count). |
| 255 | 865 |
|
866 |
"/ str := aJavaString instVarNamed:'value' |
|
| 509 | 867 |
str := aJavaString instVarAt:1. "/ (JavaSlotIndexCache string_slot_value). |
| 255 | 868 |
|
869 |
str size == count ifTrue:[ |
|
| 407 | 870 |
^ str |
| 255 | 871 |
]. |
| 205 | 872 |
|
| 407 | 873 |
"/ offs := (aJavaString instVarNamed:'offset'). |
| 509 | 874 |
offs := aJavaString instVarAt:2. "/ (JavaSlotIndexCache string_slot_offset). |
| 407 | 875 |
|
876 |
"/ start := offs + 1. |
|
877 |
start := offs + 1. |
|
| 205 | 878 |
|
879 |
"/ stop := start + (aJavaString instVarNamed:'count') - 1. |
|
| 407 | 880 |
stop := start + count - 1. |
| 205 | 881 |
|
882 |
"/ ^ ((aJavaString instVarNamed:'value') copyFrom:start to:stop) asString |
|
| 407 | 883 |
^ (str copyFrom:start to:stop) asString |
| 205 | 884 |
|
| 255 | 885 |
"Created: / 8.8.1997 / 12:02:55 / cg" |
| 514 | 886 |
"Modified: / 4.1.1999 / 23:55:08 / cg" |
| 205 | 887 |
! |
888 |
||
889 |
as_String:aString |
|
890 |
"convert an ST-String into a Java String" |
|
891 |
||
892 |
"hard-coding internas of java.lang.String here is bad ..." |
|
893 |
||
894 |
|s| |
|
895 |
||
896 |
s := Java_lang_String basicNew. |
|
897 |
s instVarNamed:'value' put: aString. |
|
898 |
s instVarNamed:'offset' put: 0. |
|
899 |
s instVarNamed:'count' put: aString size. |
|
900 |
^ s |
|
901 |
||
902 |
" |
|
903 |
Java as_String:'hello world' |
|
904 |
" |
|
905 |
||
906 |
"Created: 7.8.1997 / 21:15:49 / cg" |
|
907 |
"Modified: 7.8.1997 / 21:19:37 / cg" |
|
908 |
! |
|
909 |
||
910 |
as_URL:aString |
|
911 |
"convert an ST-String into a Java String" |
|
912 |
||
913 |
"hard-coding internas of java.lang.String here is bad ..." |
|
914 |
||
915 |
|u| |
|
916 |
||
| 421 | 917 |
u := (self at:'java.net.URL') newCleared. |
| 261 | 918 |
u perform:#'<init>(Ljava/lang/String;)V' with:(self as_String:aString). |
| 205 | 919 |
^ u |
920 |
||
921 |
" |
|
922 |
Java as_URL:'http://www.altavista.com' |
|
923 |
Java as_URL:'file:/foo/bar' |
|
924 |
" |
|
925 |
||
| 421 | 926 |
"Created: / 7.8.1997 / 21:15:49 / cg" |
927 |
"Modified: / 5.11.1998 / 08:35:28 / cg" |
|
| 205 | 928 |
! ! |
929 |
||
| 168 | 930 |
!Java class methodsFor:'queries'! |
931 |
||
932 |
smalltalkClassFor:typeRef |
|
933 |
self halt. |
|
934 |
"/ (typeString startsWith:'[[') ifTrue:[ |
|
935 |
"/ ^ Array |
|
936 |
"/ ]. |
|
937 |
"/ (typeString startsWith:'[F') ifTrue:[ |
|
938 |
"/ ^ FloatArray |
|
939 |
"/ ]. |
|
940 |
self halt. |
|
941 |
||
942 |
"Modified: 7.4.1997 / 13:33:46 / cg" |
|
943 |
! |
|
944 |
||
945 |
smalltalkDerefType:typeString |
|
946 |
(typeString startsWith:'[') ifTrue:[ |
|
| 552 | 947 |
^ typeString copyFrom:2 |
| 168 | 948 |
]. |
949 |
self halt. |
|
950 |
||
951 |
"Modified: 7.4.1997 / 13:13:24 / cg" |
|
952 |
! ! |
|
953 |
||
| 135 | 954 |
!Java class methodsFor:'registering java classes'! |
| 17 | 955 |
|
956 |
at:aJavaName |
|
| 43 | 957 |
"search & return for a class by name; |
958 |
if there is no such class, return nil. |
|
959 |
The argument, aJavaName may be either an internal name |
|
960 |
(sep'd by slashes) or an external name (sep'd by periods). |
|
961 |
The 'java/lang' standard packages prefix may be ommitted." |
|
962 |
||
963 |
|sym nm cls| |
|
964 |
||
| 17 | 965 |
Classes isNil ifTrue:[^ nil]. |
| 43 | 966 |
|
967 |
sym := aJavaName asSymbolIfInterned. |
|
968 |
sym notNil ifTrue:[ |
|
| 360 | 969 |
cls := Classes at:sym ifAbsent:nil. |
970 |
cls notNil ifTrue:[^ cls]. |
|
| 43 | 971 |
]. |
| 17 | 972 |
|
| 43 | 973 |
nm := aJavaName. |
974 |
(nm includes:$.) ifTrue:[ |
|
| 360 | 975 |
nm := (nm asString copyReplaceAll:$. with:$/). |
976 |
sym := nm asSymbolIfInterned. |
|
977 |
sym notNil ifTrue:[ |
|
978 |
cls := Classes at:sym ifAbsent:nil. |
|
979 |
cls notNil ifTrue:[^ cls]. |
|
980 |
]. |
|
| 43 | 981 |
]. |
982 |
||
983 |
(nm includes:$/) ifFalse:[ |
|
| 360 | 984 |
"/ |
985 |
"/ try java.lang.Foo |
|
986 |
"/ |
|
987 |
nm := 'java/lang/' , nm. |
|
988 |
sym := nm asSymbolIfInterned. |
|
989 |
sym notNil ifTrue:[ |
|
990 |
cls := Classes at:sym ifAbsent:nil. |
|
991 |
cls notNil ifTrue:[^ cls]. |
|
992 |
]. |
|
| 43 | 993 |
]. |
994 |
||
995 |
^ nil |
|
996 |
||
997 |
" |
|
998 |
Java at:'java/lang/String' |
|
999 |
Java at:'java.lang.String' |
|
1000 |
Java at:'String' |
|
1001 |
Java at:'System' |
|
1002 |
Java at:'Foo' |
|
1003 |
" |
|
| 360 | 1004 |
|
1005 |
"Modified: / 18.7.1998 / 22:55:16 / cg" |
|
| 17 | 1006 |
! |
1007 |
||
1008 |
at:aJavaName put:aJavaClass |
|
| 90 | 1009 |
|nameSymbol| |
1010 |
||
| 17 | 1011 |
Classes isNil ifTrue:[ |
| 552 | 1012 |
Classes := IdentityDictionary new. |
| 17 | 1013 |
]. |
| 90 | 1014 |
|
1015 |
nameSymbol := aJavaName asSymbol. |
|
1016 |
(Classes includesKey:nameSymbol) ifTrue:[ |
|
| 552 | 1017 |
('JAVA: class ' , aJavaName , ' is already loaded') infoPrintCR.
|
1018 |
self updateClassRefsFrom:(Classes at:nameSymbol) to:aJavaClass. |
|
| 65 | 1019 |
]. |
| 54 | 1020 |
|
| 90 | 1021 |
Classes at:nameSymbol put:aJavaClass. |
1022 |
nameSymbol == #'java/lang/String' ifTrue:[ |
|
| 552 | 1023 |
Java_lang_String := aJavaClass |
| 90 | 1024 |
]. |
| 21 | 1025 |
|
| 43 | 1026 |
"/ UnresolvedClassRefs notNil ifTrue:[ |
1027 |
"/ UnresolvedClassRefs do:[:toResolve | |
|
1028 |
"/ ] |
|
1029 |
"/ ]. |
|
1030 |
||
| 27 | 1031 |
self changed:#classes |
| 17 | 1032 |
|
1033 |
"Created: 17.4.1996 / 23:29:31 / cg" |
|
| 205 | 1034 |
"Modified: 7.8.1997 / 19:15:58 / cg" |
| 21 | 1035 |
! |
1036 |
||
| 168 | 1037 |
flushAllJavaResources |
1038 |
self flushClasses. |
|
1039 |
||
1040 |
ObjectMemory allObjectsDo:[:someObject | |
|
| 318 | 1041 |
someObject isBehavior ifTrue:[ |
1042 |
someObject isJavaClass ifTrue:[ |
|
1043 |
someObject setConstantPool:nil. |
|
1044 |
someObject setInterfaces:nil. |
|
1045 |
someObject setMethodDictionary:(MethodDictionary new). |
|
1046 |
'JAVA [info]: flushing ' print. someObject fullName printCR. |
|
1047 |
] |
|
1048 |
]. |
|
| 381 | 1049 |
"/ (someObject isKindOf:JavaMethod) ifTrue:[ |
1050 |
"/ someObject setJavaClass:nil. |
|
1051 |
"/ someObject setExceptionTable:nil. |
|
1052 |
"/ ]. |
|
| 318 | 1053 |
(someObject isMemberOf:JavaUnresolvedClassConstant) ifTrue:[ |
1054 |
someObject constantPool:nil |
|
1055 |
]. |
|
| 168 | 1056 |
]. |
1057 |
self flushClasses |
|
1058 |
||
1059 |
" |
|
1060 |
Java flushAllJavaResources |
|
1061 |
" |
|
1062 |
||
| 381 | 1063 |
"Modified: / 16.10.1998 / 01:21:30 / cg" |
| 168 | 1064 |
! |
1065 |
||
| 21 | 1066 |
flushClasses |
| 167 | 1067 |
Classes := UnresolvedClassRefs := nil. |
| 168 | 1068 |
Smalltalk keys copy do:[:aKey | |
| 381 | 1069 |
(aKey startsWith:'JAVA::') ifTrue:[ Smalltalk removeKey:aKey ] |
| 168 | 1070 |
]. |
| 167 | 1071 |
Java_lang_String := Java_lang_Class := nil. |
| 261 | 1072 |
JavaVM releaseAllJavaResources. |
| 90 | 1073 |
JavaUnresolvedConstant flushPatchLists. |
| 381 | 1074 |
Debugger newDebugger. |
| 423 | 1075 |
ObjectMemory flushCaches. |
| 21 | 1076 |
|
1077 |
" |
|
1078 |
Java flushClasses |
|
1079 |
" |
|
1080 |
||
| 423 | 1081 |
"Modified: / 5.11.1998 / 20:12:47 / cg" |
| 21 | 1082 |
! |
1083 |
||
| 43 | 1084 |
markAllClassesUninitialized |
1085 |
self allClassesDo:[:aJavaClass | |
|
| 552 | 1086 |
aJavaClass markUninitialized |
| 43 | 1087 |
]. |
1088 |
||
1089 |
" |
|
1090 |
Java markAllClassesUninitialized |
|
1091 |
" |
|
1092 |
! |
|
1093 |
||
| 21 | 1094 |
rememberUnresolved:anUnresolvedClassRef |
| 90 | 1095 |
('JAVA: remember unresolved class: ' , anUnresolvedClassRef fullName) infoPrintCR.
|
1096 |
||
1097 |
UnresolvedClassRefs isNil ifTrue:[ |
|
| 393 | 1098 |
UnresolvedClassRefs := Dictionary new. |
| 90 | 1099 |
]. |
| 393 | 1100 |
UnresolvedClassRefs |
1101 |
at:anUnresolvedClassRef fullName |
|
1102 |
put:anUnresolvedClassRef |
|
| 21 | 1103 |
|
| 393 | 1104 |
"Created: / 18.4.1996 / 00:05:31 / cg" |
1105 |
"Modified: / 19.10.1998 / 20:57:44 / cg" |
|
| 90 | 1106 |
! |
1107 |
||
| 162 | 1108 |
removeClass:aJavaClass |
1109 |
"/ remove it from myself |
|
1110 |
||
| 393 | 1111 |
|javaName sym nm cls p ns| |
| 162 | 1112 |
|
1113 |
javaName := aJavaClass fullName. |
|
1114 |
||
1115 |
sym := javaName asSymbolIfInterned. |
|
1116 |
sym notNil ifTrue:[ |
|
| 360 | 1117 |
cls := Classes at:sym ifAbsent:nil. |
| 162 | 1118 |
]. |
1119 |
cls isNil ifTrue:[ |
|
| 360 | 1120 |
nm := javaName. |
1121 |
(nm includes:$.) ifTrue:[ |
|
1122 |
"/ |
|
1123 |
"/ try pckg/.../name |
|
1124 |
"/ |
|
1125 |
nm := (nm asString copyReplaceAll:$. with:$/). |
|
1126 |
sym := nm asSymbolIfInterned. |
|
1127 |
sym notNil ifTrue:[ |
|
1128 |
cls := Classes at:sym ifAbsent:nil. |
|
1129 |
]. |
|
1130 |
]. |
|
| 162 | 1131 |
]. |
| 212 | 1132 |
(cls notNil and:[cls == aJavaClass]) ifTrue:[ |
| 360 | 1133 |
Classes removeKey:sym. |
1134 |
self updateClassRefsFrom:aJavaClass to:nil. |
|
| 162 | 1135 |
]. |
| 393 | 1136 |
Smalltalk removeKey:('JAVA::' , javaName) asSymbol.
|
1137 |
||
1138 |
"/ remove myself from the JAVA::-::-:: namespace |
|
1139 |
"/ (which exists for convenient smalltalk access only) |
|
| 162 | 1140 |
|
| 393 | 1141 |
p := aJavaClass nameSpacePath. |
1142 |
p knownAsSymbol ifTrue:[ |
|
1143 |
ns := Smalltalk at:p asSymbol. |
|
1144 |
(ns notNil and:[ns isNamespace]) ifTrue:[ |
|
1145 |
Smalltalk removeKey:(p , '::' , aJavaClass name) asSymbol |
|
1146 |
] |
|
1147 |
]. |
|
1148 |
||
1149 |
"Modified: / 19.10.1998 / 20:58:49 / cg" |
|
| 162 | 1150 |
! |
1151 |
||
| 90 | 1152 |
unresolvedClassRefFor:aClassName |
1153 |
UnresolvedClassRefs isNil ifTrue:[^ nil]. |
|
1154 |
^ UnresolvedClassRefs at:aClassName ifAbsent:nil. |
|
| 393 | 1155 |
|
1156 |
"Modified: / 19.10.1998 / 20:56:46 / cg" |
|
| 167 | 1157 |
! |
1158 |
||
1159 |
updateClassRefsFrom:oldClass to:newClass |
|
1160 |
"update all references to oldClass to now refer to newClass. |
|
1161 |
sent, when a class is reloaded" |
|
1162 |
||
| 214 | 1163 |
newClass notNil ifTrue:[ |
| 552 | 1164 |
"/ |
1165 |
"/ kludge: the new class might have been resolved with the oldClass ... |
|
1166 |
"/ |
|
1167 |
newClass constantPool |
|
1168 |
updateClassRefsFrom:oldClass to:newClass. |
|
| 214 | 1169 |
]. |
| 205 | 1170 |
|
| 203 | 1171 |
self allClassesDo:[:aJavaClass | |
| 552 | 1172 |
aJavaClass updateClassRefsFrom:oldClass to:newClass |
| 203 | 1173 |
]. |
| 167 | 1174 |
|
1175 |
"Created: 26.3.1997 / 13:49:20 / cg" |
|
| 214 | 1176 |
"Modified: 12.8.1997 / 03:04:44 / cg" |
| 17 | 1177 |
! ! |
1178 |
||
| 135 | 1179 |
!Java class methodsFor:'source management'! |
| 76 | 1180 |
|
1181 |
classSourceOf:aClass |
|
| 261 | 1182 |
|package dirName binary sourceFileName sourceFile dirHolder fileName path |
| 546 | 1183 |
loader codeBaseURL protocol dir file codeBaseURLIdx| |
| 76 | 1184 |
|
1185 |
aClass isNil ifTrue:[ |
|
| 267 | 1186 |
^ nil |
| 76 | 1187 |
]. |
1188 |
||
1189 |
"/ first, look in the directory, where the binary |
|
1190 |
"/ was loaded from. |
|
1191 |
||
| 198 | 1192 |
binary := aClass binaryFile. |
1193 |
binary notNil ifTrue:[ |
|
| 267 | 1194 |
binary := binary asFilename. |
| 324 | 1195 |
aClass sourceFile notNil ifTrue:[ |
1196 |
sourceFileName := binary directory constructString:(aClass sourceFile). |
|
1197 |
sourceFileName asFilename exists ifFalse:[ |
|
1198 |
sourceFileName := nil. |
|
1199 |
] |
|
1200 |
]. |
|
1201 |
sourceFileName isNil ifTrue:[ |
|
1202 |
sourceFileName := binary withSuffix:'java'. |
|
1203 |
]. |
|
| 267 | 1204 |
sourceFile := sourceFileName asFilename. |
| 261 | 1205 |
] ifFalse:[ |
| 267 | 1206 |
"/ maybe it was loaded by a java classLoader ... |
1207 |
(loader := aClass classLoader) notNil ifTrue:[ |
|
| 546 | 1208 |
codeBaseURLIdx := loader class instVarOffsetOf:'codeBaseURL'. |
1209 |
codeBaseURLIdx notNil ifTrue:[ |
|
1210 |
(codeBaseURL := loader instVarAt:codeBaseURLIdx) notNil ifTrue:[ |
|
1211 |
(protocol := codeBaseURL instVarNamed:'protocol') notNil ifTrue:[ |
|
1212 |
(Java as_ST_String:protocol) = 'file' ifTrue:[ |
|
1213 |
dirName := Java as_ST_String:(codeBaseURL instVarNamed:'file'). |
|
1214 |
dirName asFilename exists ifTrue:[ |
|
1215 |
aClass sourceFile notNil ifTrue:[ |
|
1216 |
sourceFileName := dirName asFilename construct:aClass sourceFile. |
|
1217 |
sourceFile := sourceFileName asFilename. |
|
1218 |
] |
|
| 267 | 1219 |
] |
1220 |
] |
|
1221 |
] |
|
1222 |
] |
|
1223 |
] |
|
1224 |
] |
|
| 198 | 1225 |
]. |
1226 |
sourceFile notNil ifTrue:[ |
|
| 267 | 1227 |
sourceFile exists ifFalse:[ |
1228 |
binary notNil ifTrue:[ |
|
1229 |
sourceFileName := binary withSuffix:'jav'. |
|
1230 |
sourceFile := sourceFileName asFilename. |
|
1231 |
sourceFile exists ifFalse:[ |
|
1232 |
sourceFileName := binary withSuffix:'JAV'. |
|
1233 |
sourceFile := sourceFileName asFilename. |
|
1234 |
sourceFile exists ifFalse:[ |
|
1235 |
sourceFileName := binary withSuffix:'JAVA'. |
|
1236 |
sourceFile := sourceFileName asFilename. |
|
1237 |
]. |
|
1238 |
]. |
|
1239 |
] |
|
1240 |
]. |
|
| 76 | 1241 |
]. |
1242 |
||
| 176 | 1243 |
"/ special case: there were multiple classes in a single |
| 76 | 1244 |
"/ source file. |
1245 |
||
| 198 | 1246 |
binary notNil ifTrue:[ |
| 267 | 1247 |
binary withoutSuffix baseName ~= aClass sourceFile asFilename withoutSuffix baseName ifTrue:[ |
1248 |
'JAVA: trouble extracting fileName: ' print. |
|
1249 |
binary withoutSuffix baseName print. ' vs. ' print. |
|
1250 |
aClass sourceFile asFilename withoutSuffix baseName printCR. |
|
1251 |
]. |
|
| 76 | 1252 |
]. |
1253 |
||
1254 |
"/ if that fails, look in standard places |
|
1255 |
||
| 198 | 1256 |
(sourceFile isNil or:[sourceFile exists not]) ifTrue:[ |
| 324 | 1257 |
package := aClass package. |
1258 |
||
| 267 | 1259 |
sourceFileName := aClass sourceFile. |
| 381 | 1260 |
sourceFileName isNil ifTrue:[^nil]. |
1261 |
||
| 267 | 1262 |
sourceFile := sourceFileName asFilename. |
1263 |
sourceFile exists ifFalse:[ |
|
1264 |
"/ |
|
1265 |
"/ mhmh - look for its directory |
|
1266 |
"/ |
|
1267 |
dirName := sourceFile directoryName. |
|
1268 |
fileName := sourceFile baseName. |
|
| 76 | 1269 |
|
| 267 | 1270 |
(dirName asFilename exists |
1271 |
and:[(dirName asFilename construct:(package , '/' , fileName)) exists]) |
|
1272 |
ifFalse:[ |
|
1273 |
(dirName asFilename exists |
|
1274 |
and:[(dirName asFilename construct:(fileName)) exists]) |
|
1275 |
ifFalse:[ |
|
1276 |
dirName := self findSourceDirOf:fileName inPackage:package. |
|
| 76 | 1277 |
|
1278 |
"/ [dirName isNil] whileTrue:[ |
|
1279 |
"/ dirName := Dialog requestDirectoryName:'top directory for ' , package , '/' , fileName. |
|
1280 |
"/ (dirName isNil or:[dirName isEmpty]) ifTrue:[^ self]. |
|
1281 |
"/ ]. |
|
| 267 | 1282 |
]. |
1283 |
]. |
|
| 76 | 1284 |
|
| 267 | 1285 |
(dirName notNil and:[dirName asFilename exists]) ifTrue:[ |
1286 |
path := (dirName asFilename construct:(package , '/' , fileName)) asFilename. |
|
1287 |
path exists ifFalse:[ |
|
1288 |
path := (dirName asFilename construct:(fileName)) asFilename. |
|
1289 |
]. |
|
1290 |
]. |
|
| 76 | 1291 |
|
| 267 | 1292 |
(path notNil and:[path exists]) ifFalse:[ |
1293 |
^ nil |
|
1294 |
]. |
|
| 76 | 1295 |
|
| 267 | 1296 |
sourceFile := path asFilename. |
1297 |
]. |
|
| 76 | 1298 |
]. |
1299 |
^ (sourceFile contentsOfEntireFile). |
|
1300 |
||
| 546 | 1301 |
"Modified: / 27.1.1999 / 20:40:30 / cg" |
| 76 | 1302 |
! |
1303 |
||
1304 |
findSourceDirOf:fileName inPackage:aPackage |
|
1305 |
SourceDirectories notNil ifTrue:[ |
|
| 324 | 1306 |
SourceDirectories do:[:aDir | |
1307 |
aPackage notNil ifTrue:[ |
|
1308 |
(aDir asFilename construct:('/' , aPackage , '/' , fileName))
|
|
1309 |
asFilename exists ifTrue:[ |
|
1310 |
^ aDir |
|
1311 |
]. |
|
1312 |
]. |
|
1313 |
(aDir asFilename construct:('/' , fileName))
|
|
1314 |
asFilename exists ifTrue:[ |
|
1315 |
^ aDir |
|
1316 |
]. |
|
1317 |
] |
|
| 76 | 1318 |
]. |
1319 |
^ nil |
|
1320 |
||
| 324 | 1321 |
"Modified: / 29.3.1998 / 21:46:40 / cg" |
| 76 | 1322 |
! ! |
1323 |
||
| 224 | 1324 |
!Java class methodsFor:'starting apps'! |
1325 |
||
1326 |
javaProcessForMainOf:aJavaClass |
|
1327 |
"ask for a commandLine, create a java process to invoke |
|
1328 |
its main and return it. The process is not scheduled for |
|
1329 |
execution." |
|
1330 |
||
| 508 | 1331 |
^ self javaProcessForMainOf:aJavaClass argumentString:nil |
| 224 | 1332 |
|
| 508 | 1333 |
"Modified: / 30.12.1998 / 20:24:25 / cg" |
| 224 | 1334 |
! |
1335 |
||
| 508 | 1336 |
javaProcessForMainOf:aJavaClass argumentString:argStringIn |
| 224 | 1337 |
"create a java process, ready to invoke the classes main |
1338 |
method. Returns the process - ready to run but not yet resumed" |
|
1339 |
||
| 508 | 1340 |
|p argStringArray t argString| |
1341 |
||
1342 |
argString := argStringIn. |
|
1343 |
argString isNil ifTrue:[ |
|
1344 |
argString := Dialog |
|
1345 |
request:'argument string:' |
|
1346 |
initialAnswer:LastArgumentString ? '' |
|
1347 |
onCancel:nil. |
|
1348 |
argString isNil ifTrue:[^ nil]. |
|
1349 |
||
1350 |
LastArgumentString := argString. |
|
1351 |
]. |
|
| 224 | 1352 |
|
| 261 | 1353 |
JavaVM initializeVMIfNoEventThreadRunning. |
1354 |
(Java at:'java.lang.System') instVarNamed:'security' put:nil. |
|
1355 |
||
| 224 | 1356 |
argString isEmpty ifTrue:[ |
| 252 | 1357 |
argStringArray := #() |
| 224 | 1358 |
] ifFalse:[ |
| 252 | 1359 |
argStringArray := argString asCollectionOfWords asArray |
1360 |
collect:[:s | Java as_String:s]. |
|
| 224 | 1361 |
]. |
1362 |
||
1363 |
p := JavaProcess |
|
| 252 | 1364 |
for:[ |
1365 |
aJavaClass |
|
| 508 | 1366 |
performStatic:#'main([Ljava/lang/String;)V' |
| 419 | 1367 |
with:argStringArray. |
| 252 | 1368 |
] |
1369 |
priority:(Processor activePriority - 1). |
|
| 224 | 1370 |
|
1371 |
p name:(aJavaClass fullName , '::main()'). |
|
1372 |
^ p |
|
1373 |
||
| 252 | 1374 |
"Created: / 15.8.1997 / 04:41:20 / cg" |
| 508 | 1375 |
"Modified: / 30.12.1998 / 20:25:26 / cg" |
| 224 | 1376 |
! ! |
1377 |
||
| 135 | 1378 |
!Java class methodsFor:'documentation'! |
| 17 | 1379 |
|
1380 |
version |
|
| 557 | 1381 |
^ '$Header: /home/jv/Projects/SmalltalkX/repositories/cvs/stx/libjava/Java.st,v 1.95 1999/04/21 18:00:52 cg Exp $' |
| 17 | 1382 |
! ! |
| 76 | 1383 |
Java initialize! |