bundles/org.simantics.editors/src/org/simantics/editors/internal/SystemFile.java

   1 /*******************************************************************************\r
   2  * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
   3  * in Industry THTH ry.\r
   4  * All rights reserved. This program and the accompanying materials\r
   5  * are made available under the terms of the Eclipse Public License v1.0\r
   6  * which accompanies this distribution, and is available at\r
   7  * http://www.eclipse.org/legal/epl-v10.html\r
   8  *\r
   9  * Contributors:\r
  10  *     VTT Technical Research Centre of Finland - initial API and implementation\r
  11  *******************************************************************************/\r
  12 package org.simantics.editors.internal;\r
  13 \r
  14 import java.io.FileInputStream;\r
  15 import java.io.FileNotFoundException;\r
  16 import java.io.InputStream;\r
  17 import java.io.Reader;\r
  18 import java.net.URI;\r
  19 import java.util.Map;\r
  20 \r
  21 import org.eclipse.core.resources.IContainer;\r
  22 import org.eclipse.core.resources.IFile;\r
  23 import org.eclipse.core.resources.IFileState;\r
  24 import org.eclipse.core.resources.IMarker;\r
  25 import org.eclipse.core.resources.IPathVariableManager;\r
  26 import org.eclipse.core.resources.IProject;\r
  27 import org.eclipse.core.resources.IProjectDescription;\r
  28 import org.eclipse.core.resources.IResourceProxy;\r
  29 import org.eclipse.core.resources.IResourceProxyVisitor;\r
  30 import org.eclipse.core.resources.IResourceVisitor;\r
  31 import org.eclipse.core.resources.IWorkspace;\r
  32 import org.eclipse.core.resources.ResourceAttributes;\r
  33 import org.eclipse.core.runtime.CoreException;\r
  34 import org.eclipse.core.runtime.IPath;\r
  35 import org.eclipse.core.runtime.IProgressMonitor;\r
  36 import org.eclipse.core.runtime.Path;\r
  37 import org.eclipse.core.runtime.QualifiedName;\r
  38 import org.eclipse.core.runtime.Status;\r
  39 import org.eclipse.core.runtime.content.IContentDescription;\r
  40 import org.eclipse.core.runtime.jobs.ISchedulingRule;\r
  41 import org.simantics.editors.Activator;\r
  42 \r
  43 /**\r
  44  * This is an implementation of IFile that can be used to open external editor for any file.\r
  45  * (Original implementation (org.eclipse.core.filesystem.File) doesn't work without project/file structure) \r
  46  * \r
  47  * @author Marko Luukkainen <Marko.Luukkainen@vtt.fi>\r
  48  *\r
  49  */\r
  50 public class SystemFile implements IFile {\r
  51         private java.io.File file;\r
  52         private IWorkspace workspace;\r
  53         \r
  54         \r
  55         public SystemFile(java.io.File file, IWorkspace ws) {\r
  56                 this.file = file;\r
  57                 this.workspace = ws;\r
  58         }\r
  59 \r
  60         @Override\r
  61         public void accept(IResourceProxyVisitor visitor, int memberFlags) throws CoreException {\r
  62                 throw new CoreException(new Status(Status.ERROR,Activator.PLUGIN_ID,"not supported"));\r
  63         }\r
  64         \r
  65         @Override\r
  66         public void accept(IResourceVisitor visitor) throws CoreException {\r
  67                 throw new CoreException(new Status(Status.ERROR,Activator.PLUGIN_ID,"not supported"));\r
  68         }\r
  69         \r
  70         @Override\r
  71         public void accept(IResourceVisitor visitor, int depth, boolean includePhantoms) throws CoreException {\r
  72                 throw new CoreException(new Status(Status.ERROR,Activator.PLUGIN_ID,"not supported"));\r
  73         }\r
  74         \r
  75         @Override\r
  76         public void accept(IResourceVisitor visitor, int depth, int memberFlags) throws CoreException {\r
  77                 throw new CoreException(new Status(Status.ERROR,Activator.PLUGIN_ID,"not supported"));\r
  78         }\r
  79 \r
  80         /* (non-Javadoc)\r
  81          * @see org.eclipse.core.resources.IResource#accept(org.eclipse.core.resources.IResourceProxyVisitor, int, int)\r
  82          * @since 3.8\r
  83          */\r
  84         public void accept(IResourceProxyVisitor visitor, int depth, int memberFlags) throws CoreException {\r
  85         }\r
  86 \r
  87         @Override\r
  88         public void clearHistory(IProgressMonitor monitor) throws CoreException {\r
  89                 throw new CoreException(new Status(Status.ERROR,Activator.PLUGIN_ID,"not supported"));\r
  90         }\r
  91 \r
  92         @Override\r
  93         public void copy(IPath destination, boolean force, IProgressMonitor monitor) throws CoreException {\r
  94                 throw new CoreException(new Status(Status.ERROR,Activator.PLUGIN_ID,"not supported"));\r
  95                 \r
  96         }\r
  97 \r
  98         @Override\r
  99         public void copy(IPath destination, int updateFlags, IProgressMonitor monitor) throws CoreException {\r
 100                 throw new CoreException(new Status(Status.ERROR,Activator.PLUGIN_ID,"not supported"));\r
 101                 \r
 102         }\r
 103 \r
 104         @Override\r
 105         public void copy(IProjectDescription description, boolean force, IProgressMonitor monitor) throws CoreException {\r
 106                 throw new CoreException(new Status(Status.ERROR,Activator.PLUGIN_ID,"not supported"));\r
 107                 \r
 108         }\r
 109 \r
 110         @Override\r
 111         public void copy(IProjectDescription description, int updateFlags, IProgressMonitor monitor) throws CoreException {\r
 112                 throw new CoreException(new Status(Status.ERROR,Activator.PLUGIN_ID,"not supported"));\r
 113                 \r
 114         }\r
 115 \r
 116         @Override\r
 117         public IMarker createMarker(String type) throws CoreException {\r
 118                 throw new CoreException(new Status(Status.ERROR,Activator.PLUGIN_ID,"not supported"));\r
 119         }\r
 120 \r
 121         @Override\r
 122         public IResourceProxy createProxy() {\r
 123                 return null;\r
 124         }\r
 125 \r
 126         @Override\r
 127         public void delete(boolean force, IProgressMonitor monitor) throws CoreException {\r
 128                 throw new CoreException(new Status(Status.ERROR,Activator.PLUGIN_ID,"not supported"));\r
 129         }\r
 130 \r
 131         @Override\r
 132         public void delete(int updateFlags, IProgressMonitor monitor) throws CoreException {\r
 133                 throw new CoreException(new Status(Status.ERROR,Activator.PLUGIN_ID,"not supported"));\r
 134                 \r
 135         }\r
 136 \r
 137         @Override\r
 138         public void deleteMarkers(String type, boolean includeSubtypes, int depth) throws CoreException {\r
 139                 throw new CoreException(new Status(Status.ERROR,Activator.PLUGIN_ID,"not supported"));\r
 140         }\r
 141 \r
 142         @Override\r
 143         public boolean exists() {\r
 144                 return false;\r
 145         }\r
 146 \r
 147         @Override\r
 148         public IMarker findMarker(long id) throws CoreException {\r
 149                 return null;\r
 150         }\r
 151 \r
 152         @Override\r
 153         public IMarker[] findMarkers(String type, boolean includeSubtypes, int depth) throws CoreException {\r
 154                 return null;\r
 155         }\r
 156 \r
 157         @Override\r
 158         public int findMaxProblemSeverity(String type, boolean includeSubtypes, int depth) throws CoreException {\r
 159                 return 0;\r
 160         }\r
 161 \r
 162         @Override\r
 163         public String getFileExtension() {\r
 164                 String name = file.getName();\r
 165                 // FIXME : names that do not contain "." won't work\r
 166                 return name.substring(name.lastIndexOf("."));\r
 167         }\r
 168 \r
 169         @Override\r
 170         public long getLocalTimeStamp() {\r
 171                 return 0;\r
 172         }\r
 173 \r
 174         @Override\r
 175         public IPath getLocation() {\r
 176                 return null;\r
 177         }\r
 178 \r
 179         @Override\r
 180         public URI getLocationURI() {\r
 181                 return file.toURI();\r
 182         }\r
 183 \r
 184         @Override\r
 185         public IMarker getMarker(long id) {\r
 186                 return null;\r
 187         }\r
 188 \r
 189         @Override\r
 190         public long getModificationStamp() {\r
 191                 return 0;\r
 192         }\r
 193 \r
 194         @Override\r
 195         public IContainer getParent() {\r
 196                 return null;\r
 197         }\r
 198 \r
 199         @Override\r
 200         public String getPersistentProperty(QualifiedName key)throws CoreException {\r
 201                 return null;\r
 202         }\r
 203 \r
 204         @Override\r
 205         public IProject getProject() {\r
 206                 return null;\r
 207         }\r
 208 \r
 209         @Override\r
 210         public IPath getProjectRelativePath() {\r
 211                 return null;\r
 212         }\r
 213 \r
 214         @Override\r
 215         public IPath getRawLocation() {\r
 216                 return null;\r
 217         }\r
 218 \r
 219         @Override\r
 220         public URI getRawLocationURI() {\r
 221                 return file.toURI();\r
 222         }\r
 223 \r
 224         @Override\r
 225         public ResourceAttributes getResourceAttributes() {\r
 226                 return null;\r
 227         }\r
 228 \r
 229         @Override\r
 230         public Object getSessionProperty(QualifiedName key) throws CoreException {\r
 231                 throw new CoreException(new Status(Status.ERROR,Activator.PLUGIN_ID,"not supported"));\r
 232         }\r
 233 \r
 234         @Override\r
 235         public int getType() {\r
 236                 return IFile.FILE;\r
 237         }\r
 238 \r
 239         @Override\r
 240         public IWorkspace getWorkspace() {\r
 241                 return workspace;\r
 242         }\r
 243 \r
 244         @Override\r
 245         public boolean isAccessible() {\r
 246                 return false;\r
 247         }\r
 248 \r
 249         @Override\r
 250         public boolean isDerived() {\r
 251                 return false;\r
 252         }\r
 253 \r
 254         @Override\r
 255         public boolean isLinked() {\r
 256                 return false;\r
 257         }\r
 258 \r
 259         @Override\r
 260         public boolean isLinked(int options) {\r
 261                 return false;\r
 262         }\r
 263 \r
 264         @Override\r
 265         public boolean isLocal(int depth) {\r
 266                 return false;\r
 267         }\r
 268 \r
 269         @Override\r
 270         public boolean isPhantom() {\r
 271                 return false;\r
 272         }\r
 273 \r
 274         @Override\r
 275         public boolean isSynchronized(int depth) {\r
 276                 return false;\r
 277         }\r
 278 \r
 279         @Override\r
 280         public boolean isTeamPrivateMember() {\r
 281                 return false;\r
 282         }\r
 283 \r
 284         @Override\r
 285         public void move(IPath destination, boolean force, IProgressMonitor monitor) throws CoreException {\r
 286                 throw new CoreException(new Status(Status.ERROR,Activator.PLUGIN_ID,"not supported"));\r
 287         }\r
 288 \r
 289         @Override\r
 290         public void move(IPath destination, int updateFlags, IProgressMonitor monitor) throws CoreException {\r
 291                 throw new CoreException(new Status(Status.ERROR,Activator.PLUGIN_ID,"not supported"));\r
 292         }\r
 293 \r
 294         @Override\r
 295         public void move(IProjectDescription description, boolean force, boolean keepHistory, IProgressMonitor monitor) throws CoreException {\r
 296                 throw new CoreException(new Status(Status.ERROR,Activator.PLUGIN_ID,"not supported"));\r
 297         }\r
 298 \r
 299         @Override\r
 300         public void move(IProjectDescription description, int updateFlags, IProgressMonitor monitor) throws CoreException {\r
 301                 throw new CoreException(new Status(Status.ERROR,Activator.PLUGIN_ID,"not supported"));\r
 302         }\r
 303 \r
 304         @Override\r
 305         public void refreshLocal(int depth, IProgressMonitor monitor) throws CoreException {\r
 306                 throw new CoreException(new Status(Status.ERROR,Activator.PLUGIN_ID,"not supported"));\r
 307         }\r
 308 \r
 309         @Override\r
 310         public void revertModificationStamp(long value) throws CoreException {\r
 311                 throw new CoreException(new Status(Status.ERROR,Activator.PLUGIN_ID,"not supported"));\r
 312         }\r
 313 \r
 314         @Override\r
 315         public void setDerived(boolean isDerived) throws CoreException {\r
 316                 throw new CoreException(new Status(Status.ERROR,Activator.PLUGIN_ID,"not supported"));\r
 317         }\r
 318 \r
 319         @Override\r
 320         public void setLocal(boolean flag, int depth, IProgressMonitor monitor) throws CoreException {\r
 321                 throw new CoreException(new Status(Status.ERROR,Activator.PLUGIN_ID,"not supported"));\r
 322         }\r
 323 \r
 324         @Override\r
 325         public long setLocalTimeStamp(long value) throws CoreException {\r
 326                 throw new CoreException(new Status(Status.ERROR,Activator.PLUGIN_ID,"not supported"));\r
 327         }\r
 328 \r
 329         @Override\r
 330         public void setPersistentProperty(QualifiedName key, String value) throws CoreException {\r
 331                 throw new CoreException(new Status(Status.ERROR,Activator.PLUGIN_ID,"not supported"));\r
 332         }\r
 333 \r
 334         @Override\r
 335         public void setReadOnly(boolean readOnly) {\r
 336 \r
 337         }\r
 338 \r
 339         @Override\r
 340         public void setResourceAttributes(ResourceAttributes attributes) throws CoreException {\r
 341                 throw new CoreException(new Status(Status.ERROR,Activator.PLUGIN_ID,"not supported"));\r
 342                 \r
 343         }\r
 344 \r
 345         @Override\r
 346         public void setSessionProperty(QualifiedName key, Object value) throws CoreException {\r
 347                 throw new CoreException(new Status(Status.ERROR,Activator.PLUGIN_ID,"not supported"));  \r
 348         }\r
 349 \r
 350         @Override\r
 351         public void setTeamPrivateMember(boolean isTeamPrivate) throws CoreException {\r
 352                 throw new CoreException(new Status(Status.ERROR,Activator.PLUGIN_ID,"not supported"));\r
 353         }\r
 354 \r
 355         @Override\r
 356         public void touch(IProgressMonitor monitor) throws CoreException {\r
 357                 throw new CoreException(new Status(Status.ERROR,Activator.PLUGIN_ID,"not supported"));  \r
 358         }\r
 359 \r
 360         @SuppressWarnings({ "rawtypes" })\r
 361         @Override\r
 362         public Object getAdapter(Class adapter) {\r
 363                 return null;\r
 364         }\r
 365 \r
 366         @Override\r
 367         public boolean contains(ISchedulingRule rule) {\r
 368                 return false;\r
 369         }\r
 370 \r
 371         @Override\r
 372         public boolean isConflicting(ISchedulingRule rule) {\r
 373                 return false;\r
 374         }\r
 375 \r
 376         @Override\r
 377         public void appendContents(InputStream source, boolean force,boolean keepHistory, IProgressMonitor monitor) throws CoreException {\r
 378                 throw new CoreException(new Status(Status.ERROR,Activator.PLUGIN_ID,"not supported"));\r
 379         }\r
 380 \r
 381         @Override\r
 382         public void appendContents(InputStream source, int updateFlags, IProgressMonitor monitor) throws CoreException {\r
 383                 throw new CoreException(new Status(Status.ERROR,Activator.PLUGIN_ID,"not supported"));  \r
 384         }\r
 385 \r
 386         @Override\r
 387         public void create(InputStream source, boolean force, IProgressMonitor monitor) throws CoreException {\r
 388                 throw new CoreException(new Status(Status.ERROR,Activator.PLUGIN_ID,"not supported"));\r
 389         }\r
 390 \r
 391         @Override\r
 392         public void create(InputStream source, int updateFlags, IProgressMonitor monitor) throws CoreException {\r
 393                 throw new CoreException(new Status(Status.ERROR,Activator.PLUGIN_ID,"not supported"));\r
 394                 \r
 395         }\r
 396 \r
 397         @Override\r
 398         public void createLink(IPath localLocation, int updateFlags, IProgressMonitor monitor) throws CoreException {\r
 399                 throw new CoreException(new Status(Status.ERROR,Activator.PLUGIN_ID,"not supported"));\r
 400                 \r
 401         }\r
 402 \r
 403         @Override\r
 404         public void createLink(URI location, int updateFlags, IProgressMonitor monitor) throws CoreException {\r
 405                 throw new CoreException(new Status(Status.ERROR,Activator.PLUGIN_ID,"not supported"));\r
 406         }\r
 407 \r
 408         @Override\r
 409         public void delete(boolean force, boolean keepHistory, IProgressMonitor monitor) throws CoreException {\r
 410                 throw new CoreException(new Status(Status.ERROR,Activator.PLUGIN_ID,"not supported"));\r
 411                 \r
 412         }\r
 413 \r
 414         @Override\r
 415         public String getCharset() throws CoreException {\r
 416                 throw new CoreException(new Status(Status.ERROR,Activator.PLUGIN_ID,"not supported"));\r
 417         }\r
 418 \r
 419         @Override\r
 420         public String getCharset(boolean checkImplicit) throws CoreException {\r
 421                 throw new CoreException(new Status(Status.ERROR,Activator.PLUGIN_ID,"not supported"));\r
 422         }\r
 423 \r
 424         @Override\r
 425         public String getCharsetFor(Reader reader) throws CoreException {\r
 426                 throw new CoreException(new Status(Status.ERROR,Activator.PLUGIN_ID,"not supported"));\r
 427         }\r
 428 \r
 429         @Override\r
 430         public IContentDescription getContentDescription() throws CoreException {\r
 431                 throw new CoreException(new Status(Status.ERROR,Activator.PLUGIN_ID,"not supported"));\r
 432         }\r
 433 \r
 434         @Override\r
 435         public InputStream getContents() throws CoreException {\r
 436                 return getContents(false);\r
 437         }\r
 438 \r
 439         @Override\r
 440         public InputStream getContents(boolean force) throws CoreException {\r
 441                 try {\r
 442                         return new FileInputStream(file);\r
 443                 } catch (FileNotFoundException e) {\r
 444                         throw new CoreException(new Status(Status.ERROR,Activator.PLUGIN_ID,"File " + getName() + " not found"));\r
 445                 }\r
 446         }\r
 447 \r
 448         @Override\r
 449         public int getEncoding() throws CoreException {\r
 450                 return 0;\r
 451         }\r
 452 \r
 453         @Override\r
 454         public IPath getFullPath() {\r
 455                 return new Path(file.getAbsolutePath());\r
 456         }\r
 457 \r
 458         @Override\r
 459         public IFileState[] getHistory(IProgressMonitor monitor) throws CoreException {\r
 460                 throw new CoreException(new Status(Status.ERROR,Activator.PLUGIN_ID,"not supported"));\r
 461         }\r
 462 \r
 463         @Override\r
 464         public String getName() {\r
 465                 return file.getName();\r
 466         }\r
 467 \r
 468         @Override\r
 469         public boolean isReadOnly() {\r
 470                 return true;\r
 471         }\r
 472 \r
 473         @Override\r
 474         public void move(IPath destination, boolean force, boolean keepHistory, IProgressMonitor monitor) throws CoreException {\r
 475                 throw new CoreException(new Status(Status.ERROR,Activator.PLUGIN_ID,"not supported"));\r
 476         }\r
 477 \r
 478         @Override\r
 479         public void setCharset(String newCharset, IProgressMonitor monitor) throws CoreException {\r
 480                 throw new CoreException(new Status(Status.ERROR,Activator.PLUGIN_ID,"not supported"));\r
 481         }\r
 482 \r
 483         @Override\r
 484         public void setCharset(String newCharset) throws CoreException {\r
 485                 throw new CoreException(new Status(Status.ERROR,Activator.PLUGIN_ID,"not supported"));\r
 486         }\r
 487 \r
 488         @Override\r
 489         public void setContents(IFileState source, boolean force, boolean keepHistory, IProgressMonitor monitor) throws CoreException {\r
 490                 throw new CoreException(new Status(Status.ERROR,Activator.PLUGIN_ID,"not supported"));\r
 491                 \r
 492         }\r
 493 \r
 494         @Override\r
 495         public void setContents(IFileState source, int updateFlags,\r
 496                         IProgressMonitor monitor) throws CoreException {\r
 497                 throw new CoreException(new Status(Status.ERROR,Activator.PLUGIN_ID,"not supported"));\r
 498         }\r
 499 \r
 500         @Override\r
 501         public void setContents(InputStream source, boolean force,\r
 502                         boolean keepHistory, IProgressMonitor monitor)\r
 503                         throws CoreException {\r
 504                 throw new CoreException(new Status(Status.ERROR,Activator.PLUGIN_ID,"not supported"));\r
 505                 \r
 506         }\r
 507 \r
 508         @Override\r
 509         public void setContents(InputStream source, int updateFlags, IProgressMonitor monitor) throws CoreException {\r
 510                 throw new CoreException(new Status(Status.ERROR,Activator.PLUGIN_ID,"not supported"));\r
 511         }\r
 512 \r
 513         @SuppressWarnings({ "rawtypes", "unchecked" })\r
 514         @Override\r
 515         public Map getPersistentProperties() throws CoreException {\r
 516                 return null;\r
 517         }\r
 518 \r
 519         @SuppressWarnings({ "rawtypes", "unchecked" })\r
 520         @Override\r
 521         public Map getSessionProperties() throws CoreException {\r
 522                 return null;\r
 523         }\r
 524 \r
 525         //@Override\r
 526         public boolean isDerived(int options) {\r
 527                 return false;\r
 528         }\r
 529 \r
 530         //@Override\r
 531         public boolean isHidden() {\r
 532                 return false;\r
 533         }\r
 534 \r
 535         //@Override\r
 536         public void setHidden(boolean isHidden) throws CoreException {\r
 537 \r
 538         }\r
 539 \r
 540         //@Override\r
 541         public boolean isHidden(int options) {\r
 542                 return false;\r
 543         }\r
 544 \r
 545         //@Override\r
 546         public boolean isTeamPrivateMember(int options) {\r
 547                 return false;\r
 548         }\r
 549         \r
 550         //@Override\r
 551         public IPathVariableManager getPathVariableManager() {\r
 552                 return null;\r
 553         }\r
 554         \r
 555         //@Override\r
 556         public boolean isVirtual() {\r
 557                 return false;\r
 558         }\r
 559         \r
 560         //@Override\r
 561         public void setDerived(boolean isDerived, IProgressMonitor monitor)\r
 562                         throws CoreException {\r
 563                 throw new CoreException(new Status(Status.ERROR,Activator.PLUGIN_ID,"not supported"));          \r
 564         }\r
 565 \r
 566 }\r