Exemplo n.º 1
0
 public static IMarker[] getProblemsFor(IResource resource) {
   try {
     if (resource != null && resource.exists()) {
       IMarker[] markers =
           resource.findMarkers(
               IJavaModelMarker.JAVA_MODEL_PROBLEM_MARKER, false, IResource.DEPTH_INFINITE);
       Set markerTypes =
           JavaModelManager.getJavaModelManager().compilationParticipants.managedMarkerTypes();
       if (markerTypes.isEmpty()) return markers;
       ArrayList markerList = new ArrayList(5);
       for (int i = 0, length = markers.length; i < length; i++) {
         markerList.add(markers[i]);
       }
       Iterator iterator = markerTypes.iterator();
       while (iterator.hasNext()) {
         markers = resource.findMarkers((String) iterator.next(), false, IResource.DEPTH_INFINITE);
         for (int i = 0, length = markers.length; i < length; i++) {
           markerList.add(markers[i]);
         }
       }
       IMarker[] result;
       markerList.toArray(result = new IMarker[markerList.size()]);
       return result;
     }
   } catch (CoreException e) {
     // assume there are no problems
   }
   return new IMarker[0];
 }
  protected boolean checkForClassFileChanges(
      IResourceDelta binaryDelta, ClasspathMultiDirectory md, int segmentCount)
      throws CoreException {
    IResource resource = binaryDelta.getResource();
    // remember that if inclusion & exclusion patterns change then a full build is done
    boolean isExcluded =
        (md.exclusionPatterns != null || md.inclusionPatterns != null)
            && Util.isExcluded(resource, md.inclusionPatterns, md.exclusionPatterns);
    switch (resource.getType()) {
      case IResource.FOLDER:
        if (isExcluded && md.inclusionPatterns == null)
          return true; // no need to go further with this delta since its children cannot be
        // included

        IResourceDelta[] children = binaryDelta.getAffectedChildren();
        for (int i = 0, l = children.length; i < l; i++)
          if (!checkForClassFileChanges(children[i], md, segmentCount)) return false;
        return true;
      case IResource.FILE:
        if (!isExcluded
            && org.eclipse.jdt.internal.compiler.util.Util.isClassFileName(resource.getName())) {
          // perform full build if a managed class file has been changed
          IPath typePath =
              resource.getFullPath().removeFirstSegments(segmentCount).removeFileExtension();
          if (this.newState.isKnownType(typePath.toString())) {
            if (JavaBuilder.DEBUG)
              System.out.println(
                  "MUST DO FULL BUILD. Found change to class file " + typePath); // $NON-NLS-1$
            return false;
          }
          return true;
        }
    }
    return true;
  }
Exemplo n.º 3
0
 public static void removeTasksFor(IResource resource) {
   try {
     if (resource != null && resource.exists())
       resource.deleteMarkers(IJavaModelMarker.TASK_MARKER, false, IResource.DEPTH_INFINITE);
   } catch (CoreException e) {
     // assume there were no problems
   }
 }
Exemplo n.º 4
0
 public static IMarker[] getTasksFor(IResource resource) {
   try {
     if (resource != null && resource.exists())
       return resource.findMarkers(IJavaModelMarker.TASK_MARKER, false, IResource.DEPTH_INFINITE);
   } catch (CoreException e) {
     // assume there are no tasks
   }
   return new IMarker[0];
 }
Exemplo n.º 5
0
 protected IResource findOriginalResource(IPath partialPath) {
   for (int i = 0, l = this.sourceLocations.length; i < l; i++) {
     ClasspathMultiDirectory sourceLocation = this.sourceLocations[i];
     if (sourceLocation.hasIndependentOutputFolder) {
       IResource originalResource = sourceLocation.sourceFolder.getFile(partialPath);
       if (originalResource.exists()) return originalResource;
     }
   }
   return null;
 }
Exemplo n.º 6
0
 boolean filterExtraResource(IResource resource) {
   if (this.extraResourceFileFilters != null) {
     char[] name = resource.getName().toCharArray();
     for (int i = 0, l = this.extraResourceFileFilters.length; i < l; i++)
       if (CharOperation.match(this.extraResourceFileFilters[i], name, true)) return true;
   }
   if (this.extraResourceFolderFilters != null) {
     IPath path = resource.getProjectRelativePath();
     String pathName = path.toString();
     int count = path.segmentCount();
     if (resource.getType() == IResource.FILE) count--;
     for (int i = 0, l = this.extraResourceFolderFilters.length; i < l; i++)
       if (pathName.indexOf(this.extraResourceFolderFilters[i]) != -1)
         for (int j = 0; j < count; j++)
           if (this.extraResourceFolderFilters[i].equals(path.segment(j))) return true;
   }
   return false;
 }
Exemplo n.º 7
0
  public static void removeProblemsFor(IResource resource) {
    try {
      if (resource != null && resource.exists()) {
        resource.deleteMarkers(
            IJavaModelMarker.JAVA_MODEL_PROBLEM_MARKER, false, IResource.DEPTH_INFINITE);

        // delete managed markers
        Set markerTypes =
            JavaModelManager.getJavaModelManager().compilationParticipants.managedMarkerTypes();
        if (markerTypes.size() == 0) return;
        Iterator iterator = markerTypes.iterator();
        while (iterator.hasNext())
          resource.deleteMarkers((String) iterator.next(), false, IResource.DEPTH_INFINITE);
      }
    } catch (CoreException e) {
      // assume there were no problems
    }
  }
Exemplo n.º 8
0
  /* Return the list of projects for which it requires a resource delta. This builder's project
   * is implicitly included and need not be specified. Builders must re-specify the list
   * of interesting projects every time they are run as this is not carried forward
   * beyond the next build. Missing projects should be specified but will be ignored until
   * they are added to the workspace.
   */
  private IProject[] getRequiredProjects(boolean includeBinaryPrerequisites) {
    if (this.javaProject == null || this.workspaceRoot == null) return new IProject[0];

    ArrayList projects = new ArrayList();
    ExternalFoldersManager externalFoldersManager = JavaModelManager.getExternalManager();
    try {
      IClasspathEntry[] entries = this.javaProject.getExpandedClasspath();
      for (int i = 0, l = entries.length; i < l; i++) {
        IClasspathEntry entry = entries[i];
        IPath path = entry.getPath();
        IProject p = null;
        switch (entry.getEntryKind()) {
          case IClasspathEntry.CPE_PROJECT:
            p =
                this.workspaceRoot.getProject(
                    path.lastSegment()); // missing projects are considered too
            if (((ClasspathEntry) entry).isOptional()
                && !JavaProject.hasJavaNature(p)) // except if entry is optional
            p = null;
            break;
          case IClasspathEntry.CPE_LIBRARY:
            if (includeBinaryPrerequisites && path.segmentCount() > 0) {
              // some binary resources on the class path can come from projects that are not
              // included in the project references
              IResource resource = this.workspaceRoot.findMember(path.segment(0));
              if (resource instanceof IProject) {
                p = (IProject) resource;
              } else {
                resource = externalFoldersManager.getFolder(path);
                if (resource != null) p = resource.getProject();
              }
            }
        }
        if (p != null && !projects.contains(p)) projects.add(p);
      }
    } catch (JavaModelException e) {
      return new IProject[0];
    }
    IProject[] result = new IProject[projects.size()];
    projects.toArray(result);
    return result;
  }
  protected boolean findSourceFiles(
      IResourceDelta sourceDelta, ClasspathMultiDirectory md, int segmentCount)
      throws CoreException {
    // When a package becomes a type or vice versa, expect 2 deltas,
    // one on the folder & one on the source file
    IResource resource = sourceDelta.getResource();
    // remember that if inclusion & exclusion patterns change then a full build is done
    boolean isExcluded =
        (md.exclusionPatterns != null || md.inclusionPatterns != null)
            && Util.isExcluded(resource, md.inclusionPatterns, md.exclusionPatterns);
    switch (resource.getType()) {
      case IResource.FOLDER:
        if (isExcluded && md.inclusionPatterns == null)
          return true; // no need to go further with this delta since its children cannot be
        // included

        switch (sourceDelta.getKind()) {
          case IResourceDelta.ADDED:
            if (!isExcluded) {
              IPath addedPackagePath = resource.getFullPath().removeFirstSegments(segmentCount);
              createFolder(
                  addedPackagePath, md.binaryFolder); // ensure package exists in the output folder
              // see if any known source file is from the same package... classpath already includes
              // new package
              if (this.sourceLocations.length > 1
                  && this.newState.isKnownPackage(addedPackagePath.toString())) {
                if (JavaBuilder.DEBUG)
                  System.out.println(
                      "Skipped dependents of added package " + addedPackagePath); // $NON-NLS-1$
              } else {
                if (JavaBuilder.DEBUG)
                  System.out.println("Found added package " + addedPackagePath); // $NON-NLS-1$
                addDependentsOf(addedPackagePath, true);
              }
            }
            // $FALL-THROUGH$ collect all the source files
          case IResourceDelta.CHANGED:
            IResourceDelta[] children = sourceDelta.getAffectedChildren();
            for (int i = 0, l = children.length; i < l; i++)
              if (!findSourceFiles(children[i], md, segmentCount)) return false;
            return true;
          case IResourceDelta.REMOVED:
            if (isExcluded) {
              // since this folder is excluded then there is nothing to delete (from this md), but
              // must walk any included subfolders
              children = sourceDelta.getAffectedChildren();
              for (int i = 0, l = children.length; i < l; i++)
                if (!findSourceFiles(children[i], md, segmentCount)) return false;
              return true;
            }
            IPath removedPackagePath = resource.getFullPath().removeFirstSegments(segmentCount);
            if (this.sourceLocations.length > 1) {
              for (int i = 0, l = this.sourceLocations.length; i < l; i++) {
                if (this.sourceLocations[i].sourceFolder.getFolder(removedPackagePath).exists()) {
                  // only a package fragment was removed, same as removing multiple source files
                  createFolder(
                      removedPackagePath,
                      md.binaryFolder); // ensure package exists in the output folder
                  IResourceDelta[] removedChildren = sourceDelta.getAffectedChildren();
                  for (int j = 0, m = removedChildren.length; j < m; j++)
                    if (!findSourceFiles(removedChildren[j], md, segmentCount)) return false;
                  return true;
                }
              }
            }
            if ((sourceDelta.getFlags() & IResourceDelta.MOVED_TO) != 0) {
              // same idea as moving a source file
              // see bug 163200
              IResource movedFolder =
                  this.javaBuilder.workspaceRoot.getFolder(sourceDelta.getMovedToPath());
              JavaBuilder.removeProblemsAndTasksFor(movedFolder);
            }
            IFolder removedPackageFolder = md.binaryFolder.getFolder(removedPackagePath);
            if (removedPackageFolder.exists()) removedPackageFolder.delete(IResource.FORCE, null);
            // add dependents even when the package thinks it does not exist to be on the safe side
            if (JavaBuilder.DEBUG)
              System.out.println("Found removed package " + removedPackagePath); // $NON-NLS-1$
            addDependentsOf(removedPackagePath, true);
            this.newState.removePackage(sourceDelta);
        }
        return true;
      case IResource.FILE:
        if (isExcluded) return true;

        String resourceName = resource.getName();
        // GROOVY start
        // determine if this is a Groovy project
        final boolean isInterestingProject =
            LanguageSupportFactory.isInterestingProject(this.javaBuilder.getProject());
        // GROOVY end

        // GROOVY start
        /* old {
        if (org.eclipse.jdt.internal.core.util.Util.isJavaLikeFileName(resourceName)) {
        } new */
        // GRECLIPSE-404 must call 'isJavaLikeFile' directly in order to make the Scala-Eclipse
        // plugin's weaving happy
        if ((!isInterestingProject
                && org.eclipse.jdt.internal.core.util.Util.isJavaLikeFileName(resourceName)
                && !LanguageSupportFactory.isInterestingSourceFile(resourceName))
            || (isInterestingProject
                && LanguageSupportFactory.isSourceFile(resourceName, isInterestingProject))) {
          // GROOVY end
          IPath typePath =
              resource.getFullPath().removeFirstSegments(segmentCount).removeFileExtension();
          String typeLocator = resource.getProjectRelativePath().toString();
          switch (sourceDelta.getKind()) {
            case IResourceDelta.ADDED:
              if (JavaBuilder.DEBUG)
                System.out.println("Compile this added source file " + typeLocator); // $NON-NLS-1$
              this.sourceFiles.add(new SourceFile((IFile) resource, md, true));
              String typeName = typePath.toString();
              if (!this.newState.isDuplicateLocator(
                  typeName, typeLocator)) { // adding dependents results in 2 duplicate errors
                if (JavaBuilder.DEBUG)
                  System.out.println("Found added source file " + typeName); // $NON-NLS-1$
                addDependentsOf(typePath, true);
              }
              return true;
            case IResourceDelta.REMOVED:
              char[][] definedTypeNames = this.newState.getDefinedTypeNamesFor(typeLocator);
              if (definedTypeNames == null) { // defined a single type matching typePath
                removeClassFile(typePath, md.binaryFolder);
                if ((sourceDelta.getFlags() & IResourceDelta.MOVED_TO) != 0) {
                  // remove problems and tasks for a compilation unit that is being moved (to
                  // another package or renamed)
                  // if the target file is a compilation unit, the new cu will be recompiled
                  // if the target file is a non-java resource, then markers are removed
                  // see bug 2857
                  IResource movedFile =
                      this.javaBuilder.workspaceRoot.getFile(sourceDelta.getMovedToPath());
                  JavaBuilder.removeProblemsAndTasksFor(movedFile);
                }
              } else {
                if (JavaBuilder.DEBUG)
                  System.out.println(
                      "Found removed source file " + typePath.toString()); // $NON-NLS-1$
                addDependentsOf(
                    typePath,
                    true); // add dependents of the source file since it may be involved in a name
                // collision
                if (definedTypeNames.length
                    > 0) { // skip it if it failed to successfully define a type
                  IPath packagePath = typePath.removeLastSegments(1);
                  for (int i = 0, l = definedTypeNames.length; i < l; i++)
                    removeClassFile(
                        packagePath.append(new String(definedTypeNames[i])), md.binaryFolder);
                }
              }
              this.newState.removeLocator(typeLocator);
              return true;
            case IResourceDelta.CHANGED:
              if ((sourceDelta.getFlags() & IResourceDelta.CONTENT) == 0
                  && (sourceDelta.getFlags() & IResourceDelta.ENCODING) == 0)
                return true; // skip it since it really isn't changed
              if (JavaBuilder.DEBUG)
                System.out.println(
                    "Compile this changed source file " + typeLocator); // $NON-NLS-1$
              this.sourceFiles.add(new SourceFile((IFile) resource, md, true));
          }
          return true;
        } else if (org.eclipse.jdt.internal.compiler.util.Util.isClassFileName(resourceName)) {
          // perform full build if a managed class file has been changed
          if (this.makeOutputFolderConsistent) {
            IPath typePath =
                resource.getFullPath().removeFirstSegments(segmentCount).removeFileExtension();
            if (this.newState.isKnownType(typePath.toString())) {
              if (JavaBuilder.DEBUG)
                System.out.println(
                    "MUST DO FULL BUILD. Found change to class file " + typePath); // $NON-NLS-1$
              return false;
            }
          }
          return true;
        } else if (md.hasIndependentOutputFolder) {
          if (this.javaBuilder.filterExtraResource(resource)) return true;

          // copy all other resource deltas to the output folder
          IPath resourcePath = resource.getFullPath().removeFirstSegments(segmentCount);
          IResource outputFile = md.binaryFolder.getFile(resourcePath);
          switch (sourceDelta.getKind()) {
            case IResourceDelta.ADDED:
              if (outputFile.exists()) {
                if (JavaBuilder.DEBUG)
                  System.out.println("Deleting existing file " + resourcePath); // $NON-NLS-1$
                outputFile.delete(IResource.FORCE, null);
              }
              if (JavaBuilder.DEBUG)
                System.out.println("Copying added file " + resourcePath); // $NON-NLS-1$
              createFolder(
                  resourcePath.removeLastSegments(1),
                  md.binaryFolder); // ensure package exists in the output folder
              copyResource(resource, outputFile);
              return true;
            case IResourceDelta.REMOVED:
              if (outputFile.exists()) {
                if (JavaBuilder.DEBUG)
                  System.out.println("Deleting removed file " + resourcePath); // $NON-NLS-1$
                outputFile.delete(IResource.FORCE, null);
              }
              return true;
            case IResourceDelta.CHANGED:
              if ((sourceDelta.getFlags() & IResourceDelta.CONTENT) == 0
                  && (sourceDelta.getFlags() & IResourceDelta.ENCODING) == 0)
                return true; // skip it since it really isn't changed
              if (outputFile.exists()) {
                if (JavaBuilder.DEBUG)
                  System.out.println("Deleting existing file " + resourcePath); // $NON-NLS-1$
                outputFile.delete(IResource.FORCE, null);
              }
              if (JavaBuilder.DEBUG)
                System.out.println("Copying changed file " + resourcePath); // $NON-NLS-1$
              createFolder(
                  resourcePath.removeLastSegments(1),
                  md.binaryFolder); // ensure package exists in the output folder
              copyResource(resource, outputFile);
          }
          return true;
        }
    }
    return true;
  }
 protected void findAffectedSourceFiles(
     IResourceDelta binaryDelta, int segmentCount, StringSet structurallyChangedTypes) {
   // When a package becomes a type or vice versa, expect 2 deltas,
   // one on the folder & one on the class file
   IResource resource = binaryDelta.getResource();
   switch (resource.getType()) {
     case IResource.FOLDER:
       switch (binaryDelta.getKind()) {
         case IResourceDelta.ADDED:
         case IResourceDelta.REMOVED:
           IPath packagePath = resource.getFullPath().removeFirstSegments(segmentCount);
           String packageName = packagePath.toString();
           if (binaryDelta.getKind() == IResourceDelta.ADDED) {
             // see if any known source file is from the same package... classpath already includes
             // new package
             if (!this.newState.isKnownPackage(packageName)) {
               if (JavaBuilder.DEBUG)
                 System.out.println("Found added package " + packageName); // $NON-NLS-1$
               addDependentsOf(packagePath, false);
               return;
             }
             if (JavaBuilder.DEBUG)
               System.out.println(
                   "Skipped dependents of added package " + packageName); // $NON-NLS-1$
           } else {
             // see if the package still exists on the classpath
             if (!this.nameEnvironment.isPackage(packageName)) {
               if (JavaBuilder.DEBUG)
                 System.out.println("Found removed package " + packageName); // $NON-NLS-1$
               addDependentsOf(packagePath, false);
               return;
             }
             if (JavaBuilder.DEBUG)
               System.out.println(
                   "Skipped dependents of removed package " + packageName); // $NON-NLS-1$
           }
           // $FALL-THROUGH$ traverse the sub-packages and .class files
         case IResourceDelta.CHANGED:
           IResourceDelta[] children = binaryDelta.getAffectedChildren();
           for (int i = 0, l = children.length; i < l; i++)
             findAffectedSourceFiles(children[i], segmentCount, structurallyChangedTypes);
       }
       return;
     case IResource.FILE:
       if (org.eclipse.jdt.internal.compiler.util.Util.isClassFileName(resource.getName())) {
         IPath typePath =
             resource.getFullPath().removeFirstSegments(segmentCount).removeFileExtension();
         switch (binaryDelta.getKind()) {
           case IResourceDelta.ADDED:
           case IResourceDelta.REMOVED:
             if (JavaBuilder.DEBUG)
               System.out.println("Found added/removed class file " + typePath); // $NON-NLS-1$
             addDependentsOf(typePath, false);
             return;
           case IResourceDelta.CHANGED:
             if ((binaryDelta.getFlags() & IResourceDelta.CONTENT) == 0)
               return; // skip it since it really isn't changed
             if (structurallyChangedTypes != null
                 && !structurallyChangedTypes.includes(typePath.toString()))
               return; // skip since it wasn't a structural change
             if (JavaBuilder.DEBUG)
               System.out.println("Found changed class file " + typePath); // $NON-NLS-1$
             addDependentsOf(typePath, false);
         }
         return;
       }
   }
 }
Exemplo n.º 11
0
  protected void cleanOutputFolders(boolean copyBack) throws CoreException {
    boolean deleteAll =
        JavaCore.CLEAN.equals(
            this.javaBuilder.javaProject.getOption(
                JavaCore.CORE_JAVA_BUILD_CLEAN_OUTPUT_FOLDER, true));
    if (deleteAll) {
      if (this.javaBuilder.participants != null)
        for (int i = 0, l = this.javaBuilder.participants.length; i < l; i++)
          this.javaBuilder.participants[i].cleanStarting(this.javaBuilder.javaProject);

      ArrayList visited = new ArrayList(this.sourceLocations.length);
      for (int i = 0, l = this.sourceLocations.length; i < l; i++) {
        this.notifier.subTask(
            Messages.bind(
                Messages.build_cleaningOutput, this.javaBuilder.currentProject.getName()));
        ClasspathMultiDirectory sourceLocation = this.sourceLocations[i];
        if (sourceLocation.hasIndependentOutputFolder) {
          IContainer outputFolder = sourceLocation.binaryFolder;
          if (!visited.contains(outputFolder)) {
            visited.add(outputFolder);
            IResource[] members = outputFolder.members();
            for (int j = 0, m = members.length; j < m; j++) {
              IResource member = members[j];
              if (!member.isDerived()) {
                member.accept(
                    new IResourceVisitor() {
                      public boolean visit(IResource resource) throws CoreException {
                        resource.setDerived(true, null);
                        return resource.getType() != IResource.FILE;
                      }
                    });
              }
              member.delete(IResource.FORCE, null);
            }
          }
          this.notifier.checkCancel();
          if (copyBack) copyExtraResourcesBack(sourceLocation, true);
        } else {
          boolean isOutputFolder = sourceLocation.sourceFolder.equals(sourceLocation.binaryFolder);
          final char[][] exclusionPatterns =
              isOutputFolder
                  ? sourceLocation.exclusionPatterns
                  : null; // ignore exclusionPatterns if output folder == another source folder...
                          // not this one
          final char[][] inclusionPatterns =
              isOutputFolder
                  ? sourceLocation.inclusionPatterns
                  : null; // ignore inclusionPatterns if output folder == another source folder...
                          // not this one
          sourceLocation.binaryFolder.accept(
              new IResourceProxyVisitor() {
                public boolean visit(IResourceProxy proxy) throws CoreException {
                  if (proxy.getType() == IResource.FILE) {
                    if (org.eclipse.jdt.internal.compiler.util.Util.isClassFileName(
                        proxy.getName())) {
                      IResource resource = proxy.requestResource();
                      if (exclusionPatterns != null || inclusionPatterns != null)
                        if (Util.isExcluded(
                            resource.getFullPath(), inclusionPatterns, exclusionPatterns, false))
                          return false;
                      if (!resource.isDerived()) resource.setDerived(true, null);
                      resource.delete(IResource.FORCE, null);
                    }
                    return false;
                  }
                  if (exclusionPatterns != null
                      && inclusionPatterns
                          == null) // must walk children if inclusionPatterns != null
                  if (Util.isExcluded(proxy.requestFullPath(), null, exclusionPatterns, true))
                      return false;
                  BatchImageBuilder.this.notifier.checkCancel();
                  return true;
                }
              },
              IResource.NONE);
          this.notifier.checkCancel();
        }
        this.notifier.checkCancel();
      }
    } else if (copyBack) {
      for (int i = 0, l = this.sourceLocations.length; i < l; i++) {
        ClasspathMultiDirectory sourceLocation = this.sourceLocations[i];
        if (sourceLocation.hasIndependentOutputFolder)
          copyExtraResourcesBack(sourceLocation, false);
        this.notifier.checkCancel();
      }
    }
    // GROOVY start
    LanguageSupportFactory.getEventHandler()
        .handle(this.javaBuilder.javaProject, "cleanOutputFolders");
    // GROOVY end
  }