org.eclipse.jface.operation.ModalContext Java Examples

private Node exportCommon(IProgressMonitor monitor, Node tmfNode, TracePackageTraceElement tracePackageElement, String elementString) throws InterruptedException, CoreException {
    TmfCommonProjectElement commonElement = tracePackageElement.getTraceElement();
    Element commonXmlElement = tmfNode.getOwnerDocument().createElement(elementString);
    commonXmlElement.setAttribute(ITracePackageConstants.TRACE_NAME_ATTRIB, commonElement.getResource().getName());
    commonXmlElement.setAttribute(ITracePackageConstants.TRACE_TYPE_ATTRIB, commonElement.getTraceType());
    Node commonNode = tmfNode.appendChild(commonXmlElement);

    for (TracePackageElement element : tracePackageElement.getChildren()) {
        ModalContext.checkCanceled(monitor);
        if (!element.isChecked()) {
            continue;
        }
        if (element instanceof TracePackageSupplFilesElement) {
            exportSupplementaryFiles(monitor, commonNode, commonElement, (TracePackageSupplFilesElement) element);
        } else if (element instanceof TracePackageBookmarkElement) {
            exportBookmarks(monitor, commonNode, (TracePackageBookmarkElement) element);
        } else if (element instanceof TracePackageFilesElement && commonElement instanceof TmfTraceElement) {
            exportTraceFiles(monitor, commonNode, (TracePackageFilesElement) element);
        }

        monitor.worked(1);
    }
    return commonNode;
}
 

private static void exportBookmarks(IProgressMonitor monitor, Node commonNode, TracePackageBookmarkElement element) throws CoreException, InterruptedException {
    Document doc = commonNode.getOwnerDocument();
    IFile bookmarksFile = ((TracePackageTraceElement) element.getParent()).getTraceElement().getBookmarksFile();
    if (bookmarksFile != null && bookmarksFile.exists()) {
        IMarker[] findMarkers = bookmarksFile.findMarkers(IMarker.BOOKMARK, false, IResource.DEPTH_ZERO);
        if (findMarkers.length > 0) {
            Element bookmarksXmlElement = doc.createElement(ITracePackageConstants.BOOKMARKS_ELEMENT);
            Node bookmarksNode = commonNode.appendChild(bookmarksXmlElement);

            for (IMarker marker : findMarkers) {
                ModalContext.checkCanceled(monitor);

                Element singleBookmarkXmlElement = doc.createElement(ITracePackageConstants.BOOKMARK_ELEMENT);
                for (String key : marker.getAttributes().keySet()) {
                    singleBookmarkXmlElement.setAttribute(key, marker.getAttribute(key).toString());
                }

                bookmarksNode.appendChild(singleBookmarkXmlElement);
            }
        }
    }
}
 

private void exportResource(IProgressMonitor progressMonitor, IResource resource, int leadingSegmentsToRemove) throws InterruptedException {
	if (resource instanceof IContainer) {
		IContainer container= (IContainer)resource;
		IResource[] children;
		try {
			children= container.members();
		} catch (CoreException e) {
			// this should never happen because an #isAccessible check is done before #members is invoked
			addWarning(Messages.format(JarPackagerMessages.JarFileExportOperation_errorDuringExport, BasicElementLabels.getPathLabel(container.getFullPath(), false)), e);
			return;
		}
		for (int i= 0; i < children.length; i++)
			exportResource(progressMonitor, children[i], leadingSegmentsToRemove);
	} else if (resource instanceof IFile) {
		try {
			IPath destinationPath= resource.getFullPath().removeFirstSegments(leadingSegmentsToRemove);
			progressMonitor.subTask(Messages.format(JarPackagerMessages.JarFileExportOperation_exporting, BasicElementLabels.getPathLabel(destinationPath, false)));
			fJarBuilder.writeFile((IFile)resource, destinationPath);
		} catch (CoreException ex) {
			handleCoreExceptionOnExport(ex);
		} finally {
			progressMonitor.worked(1);
			ModalContext.checkCanceled(progressMonitor);
		}
	}
}
 

private void exportExternalClassFolderElement(IJavaElement javaElement, IPath classFolderPath, IProgressMonitor progressMonitor) throws JavaModelException, InterruptedException {
	if (javaElement instanceof IClassFile) {
		IClassFile classFile= (IClassFile) javaElement;
		IPath path= classFile.getPath();

		IPath destination= path.removeFirstSegments(classFolderPath.segmentCount()).setDevice(null);

		try {
			((IJarBuilderExtension) fJarBuilder).writeFile(path.toFile(), destination);
		} catch (CoreException e) {
			handleCoreExceptionOnExport(e);
		} finally {
			progressMonitor.worked(1);
			ModalContext.checkCanceled(progressMonitor);
		}
	} else if (javaElement instanceof IPackageFragment) {
		IJavaElement[] children= ((IPackageFragment) javaElement).getChildren();
		for (int i= 0; i < children.length; i++) {
			exportExternalClassFolderElement(children[i], classFolderPath, progressMonitor);
		}
	}
}
 

/**
 * Extract all file system elements (File) to destination folder (typically
 * workspace/TraceProject/.traceImport)
 */
private void extractAllArchiveFiles(List<TraceFileSystemElement> fileSystemElements, IFolder destFolder, IPath baseSourceContainerPath, IProgressMonitor progressMonitor) throws InterruptedException, CoreException, InvocationTargetException {
    SubMonitor subMonitor = SubMonitor.convert(progressMonitor, fileSystemElements.size());
    ListIterator<TraceFileSystemElement> fileSystemElementsIter = fileSystemElements.listIterator();
    while (fileSystemElementsIter.hasNext()) {
        ModalContext.checkCanceled(subMonitor);

        SubMonitor elementProgress = subMonitor.newChild(1);
        TraceFileSystemElement element = fileSystemElementsIter.next();
        elementProgress.setTaskName(Messages.ImportTraceWizard_ExamineOperationTaskName + " " + element.getFileSystemObject().getAbsolutePath()); //$NON-NLS-1$
        File archiveFile = (File) element.getFileSystemObject().getRawFileSystemObject();
        boolean isArchiveFileElement = element.getFileSystemObject() instanceof FileFileSystemObject && ArchiveUtil.isArchiveFile(archiveFile);
        if (isArchiveFileElement) {
            elementProgress = SubMonitor.convert(elementProgress, 4);
            IPath makeAbsolute = baseSourceContainerPath.makeAbsolute();
            IPath relativeToSourceContainer = new Path(element.getFileSystemObject().getAbsolutePath()).makeRelativeTo(makeAbsolute);
            IFolder folder = safeCreateExtractedFolder(destFolder, relativeToSourceContainer, elementProgress.newChild(1));
            extractArchiveToFolder(archiveFile, folder, elementProgress.newChild(1));

            // Delete original archive, we don't want to import this, just
            // the extracted content
            IFile fileRes = destFolder.getFile(relativeToSourceContainer);
            fileRes.delete(true, elementProgress.newChild(1));
            IPath newPath = destFolder.getFullPath().append(relativeToSourceContainer);
            // Rename extracted folder (.extract) to original archive name
            folder.move(newPath, true, elementProgress.newChild(1));
            folder = ResourcesPlugin.getWorkspace().getRoot().getFolder(newPath);
            elementProgress.subTask(""); //$NON-NLS-1$

            // Create the new import provider and root element based on
            // the newly extracted temporary folder
            FileSystemObjectImportStructureProvider importStructureProvider = new FileSystemObjectImportStructureProvider(FileSystemStructureProvider.INSTANCE, null);
            IFileSystemObject rootElement = importStructureProvider.getIFileSystemObject(new File(folder.getLocation().toOSString()));
            TraceFileSystemElement newElement = TraceFileSystemElement.createRootTraceFileElement(rootElement, importStructureProvider);
            List<TraceFileSystemElement> extractedChildren = new ArrayList<>();
            newElement.getAllChildren(extractedChildren);
            extractAllArchiveFiles(extractedChildren, folder, folder.getLocation(), progressMonitor);
        }
    }
}
 

private void startProgress() {
	try {
		Display display = Display.getCurrent();
		SimulationProgress progress = new SimulationProgress(display,
				editor, page);
		ModalContext.run(progress, true, monitor, display);
	} catch (Exception e) {
		log.error("Could not start simulation progress", e);
	}
}
 

/**
 * This implementation of IRunnableContext#run(boolean, boolean,
 * IRunnableWithProgress) blocks until the runnable has been run, regardless
 * of the value of <code>fork</code>. It is recommended that
 * <code>fork</code> is set to true in most cases. If <code>fork</code>
 * is set to <code>false</code>, the runnable will run in the UI thread
 * and it is the runnable's responsibility to call
 * <code>Display.readAndDispatch()</code> to ensure UI responsiveness.
 * 
 * UI state is saved prior to executing the long-running operation and is
 * restored after the long-running operation completes executing. Any
 * attempt to change the UI state of the wizard in the long-running
 * operation will be nullified when original UI state is restored.
 * 
 */
public void run(boolean fork, boolean cancelable,
		IRunnableWithProgress runnable) throws InvocationTargetException,
		InterruptedException {
	// The operation can only be canceled if it is executed in a separate
	// thread.
	// Otherwise the UI is blocked anyway.
	Object state = null;
	if (activeRunningOperations == 0) {
		state = aboutToStart(fork && cancelable);
	}
	activeRunningOperations++;
	try {
		if (!fork) {
			lockedUI = true;
		}
		ModalContext.run(runnable, fork, getProgressMonitor(), getShell()
				.getDisplay());
		lockedUI = false;
	} finally {
		// explicitly invoke done() on our progress monitor so that its
		// label does not spill over to the next invocation, see bug 271530
		if (getProgressMonitor() != null) {
			getProgressMonitor().done();
		}
		// Stop if this is the last one
		if (state != null) {
			timeWhenLastJobFinished= System.currentTimeMillis();
			stopped(state);
		}
		activeRunningOperations--;
	}
}
 

/**
 * 运行线程
 * @param fork
 * @param cancelable
 * @param runnable
 * @throws InvocationTargetException
 * @throws InterruptedException
 *             ;
 */
public void run(boolean fork, boolean cancelable, IRunnableWithProgress runnable) throws InvocationTargetException,
		InterruptedException {
	// The operation can only be canceled if it is executed in a separate
	// thread.
	// Otherwise the UI is blocked anyway.
	Object state = null;
	if (activeRunningOperations == 0) {
		state = aboutToStart(fork && cancelable);
	}
	activeRunningOperations++;
	try {
		if (!fork) {
			lockedUI = true;
		}
		ModalContext.run(runnable, fork, getProgressMonitor(), getShell().getDisplay());
		lockedUI = false;
	} finally {
		// explicitly invoke done() on our progress monitor so that its
		// label does not spill over to the next invocation, see bug 271530
		if (getProgressMonitor() != null) {
			getProgressMonitor().done();
		}
		// Stop if this is the last one
		if (state != null) {
			timeWhenLastJobFinished = System.currentTimeMillis();
			stopped(state);
		}
		activeRunningOperations--;
	}
}
 

/**
 * This implementation of IRunnableContext#run(boolean, boolean,
 * IRunnableWithProgress) blocks until the runnable has been run, regardless
 * of the value of <code>fork</code>. It is recommended that
 * <code>fork</code> is set to true in most cases. If <code>fork</code>
 * is set to <code>false</code>, the runnable will run in the UI thread
 * and it is the runnable's responsibility to call
 * <code>Display.readAndDispatch()</code> to ensure UI responsiveness.
 * 
 * UI state is saved prior to executing the long-running operation and is
 * restored after the long-running operation completes executing. Any
 * attempt to change the UI state of the wizard in the long-running
 * operation will be nullified when original UI state is restored.
 * 
 */
public void run(boolean fork, boolean cancelable,
		IRunnableWithProgress runnable) throws InvocationTargetException,
		InterruptedException {
	// The operation can only be canceled if it is executed in a separate
	// thread.
	// Otherwise the UI is blocked anyway.
	Object state = null;
	if (activeRunningOperations == 0) {
		state = aboutToStart(fork && cancelable);
	}
	activeRunningOperations++;
	try {
		if (!fork) {
			lockedUI = true;
		}
		ModalContext.run(runnable, fork, getProgressMonitor(), getShell()
				.getDisplay());
		lockedUI = false;
	} finally {
		// explicitly invoke done() on our progress monitor so that its
		// label does not spill over to the next invocation, see bug 271530
		if (getProgressMonitor() != null) {
			getProgressMonitor().done();
		}
		// Stop if this is the last one
		if (state != null) {
			timeWhenLastJobFinished= System.currentTimeMillis();
			stopped(state);
		}
		activeRunningOperations--;
	}
}
 

private void internalRun(boolean fork, final IRunnableWithProgress runnable) throws InvocationTargetException, InterruptedException {
	Thread thread= Thread.currentThread();
	// Do not spawn another thread if we are already in a modal context
	// thread or inside a busy context thread.
	if (thread instanceof ThreadContext || ModalContext.isModalContextThread(thread))
		fork= false;

	if (fork) {
		final ThreadContext t= new ThreadContext(runnable);
		t.start();
		t.sync();
		// Check if the separate thread was terminated by an exception
		Throwable throwable= t.fThrowable;
		if (throwable != null) {
			if (throwable instanceof InvocationTargetException) {
				throw (InvocationTargetException) throwable;
			} else if (throwable instanceof InterruptedException) {
				throw (InterruptedException) throwable;
			} else if (throwable instanceof OperationCanceledException) {
				throw new InterruptedException();
			} else {
				throw new InvocationTargetException(throwable);
			}
		}
	} else {
		try {
			runnable.run(new NullProgressMonitor());
		} catch (OperationCanceledException e) {
			throw new InterruptedException();
		}
	}
}
 

/**
 * Extract all file system elements (Tar, Zip elements) to destination
 * folder (typically workspace/TraceProject/.traceImport or a subfolder of
 * it)
 */
private void extractArchiveContent(Iterator<TraceFileSystemElement> fileSystemElementsIter, IFolder tempFolder, IProgressMonitor progressMonitor) throws InterruptedException,
        InvocationTargetException {
    List<TraceFileSystemElement> subList = new ArrayList<>();
    // Collect all the elements
    while (fileSystemElementsIter.hasNext()) {
        ModalContext.checkCanceled(progressMonitor);
        TraceFileSystemElement element = fileSystemElementsIter.next();
        if (element.isDirectory()) {
            Object[] array = element.getFiles().getChildren();
            for (int i = 0; i < array.length; i++) {
                subList.add((TraceFileSystemElement) array[i]);
            }
        }
        subList.add(element);
    }

    if (subList.isEmpty()) {
        return;
    }

    TraceFileSystemElement root = getRootElement(subList.get(0));

    ImportProvider fileSystemStructureProvider = new ImportProvider();

    IOverwriteQuery myQueryImpl = file -> IOverwriteQuery.NO_ALL;

    progressMonitor.setTaskName(Messages.ImportTraceWizard_ExtractImportOperationTaskName);
    IPath containerPath = tempFolder.getFullPath();
    ImportOperation operation = new ImportOperation(containerPath, root, fileSystemStructureProvider, myQueryImpl, subList);
    operation.setContext(fShell);

    operation.setCreateContainerStructure(true);
    operation.setOverwriteResources(false);
    operation.setVirtualFolders(false);

    operation.run(SubMonitor.convert(progressMonitor).newChild(subList.size()));
}
 

@Override
public void run(IRunnableWithProgress runnable) throws InvocationTargetException, InterruptedException {
	progressMon.setVisible(true);
	try {
		ModalContext.run(runnable, true, progressMon, getShell().getDisplay());
	} finally {
		progressMon.done();
		progressMon.setVisible(false);
	}
}
 

private void exportSupplementaryFiles(IProgressMonitor monitor, Node commonNode, TmfCommonProjectElement commonElement, TracePackageSupplFilesElement element) throws InterruptedException, CoreException {
    Document doc = commonNode.getOwnerDocument();
    if (element.getChildren().length > 0) {

        IPath projectPath = commonElement.getProject().getPath();

        for (TracePackageElement child : element.getChildren()) {
            TracePackageSupplFileElement supplFile = (TracePackageSupplFileElement) child;
            ModalContext.checkCanceled(monitor);
            IResource res = supplFile.getResource();
            // project/.tracing/A/B/statistics.ht -> .tracing/A/B/statistics.ht
            IPath relativeToExportFolder = res.getFullPath().makeRelativeTo(projectPath);

            // project/.traceExport/.tracing/A/B
            IFolder folder = fExportFolder.getFolder(relativeToExportFolder.removeLastSegments(1));
            TraceUtils.createFolder(folder, SubMonitor.convert(monitor));

            res.refreshLocal(0, SubMonitor.convert(monitor));
            createExportResource(folder, res);
            Element suppFileElement = doc.createElement(ITracePackageConstants.SUPPLEMENTARY_FILE_ELEMENT);

            suppFileElement.setAttribute(ITracePackageConstants.SUPPLEMENTARY_FILE_NAME_ATTRIB, relativeToExportFolder.toString());
            commonNode.appendChild(suppFileElement);
        }

        IFolder suppFilesFolder = fExportFolder.getFolder(TmfCommonConstants.TRACE_SUPPLEMENTARY_FOLDER_NAME);
        fResources.add(suppFilesFolder);
    }
}
 

@Override
public void run(IRunnableWithProgress runnable) throws InvocationTargetException, InterruptedException {
	progressMon.setVisible(true);
	try {
		ModalContext.run(runnable, true, progressMon, getShell().getDisplay());
	} finally {
		progressMon.done();
		progressMon.setVisible(false);
	}
}
 

/**
 * Import a collection of file system elements into the workspace.
 */
private void importFileSystemElements(IProgressMonitor monitor, List<TraceFileSystemElement> fileSystemElements)
        throws InterruptedException, TmfTraceImportException, CoreException, InvocationTargetException {
    SubMonitor subMonitor = SubMonitor.convert(monitor, fileSystemElements.size());
    // Sort the elements in a sensible order to make it more predictable to
    // the user when there can be name clashes. Otherwise, the order can
    // seem pretty random depending on the OS/Filesystem.
    fileSystemElements.sort(new FileObjectPathComparator());

    ListIterator<TraceFileSystemElement> fileSystemElementsIter = fileSystemElements.listIterator();

    // Map to remember already imported directory traces
    final Map<String, TraceFileSystemElement> directoryTraces = new HashMap<>();
    while (fileSystemElementsIter.hasNext()) {
        ModalContext.checkCanceled(monitor);
        fCurrentPath = null;
        TraceFileSystemElement element = fileSystemElementsIter.next();
        IFileSystemObject fileSystemObject = element.getFileSystemObject();
        String resourcePath = element.getFileSystemObject().getAbsolutePath();
        element.setDestinationContainerPath(computeDestinationContainerPath(new Path(resourcePath)));

        fCurrentPath = resourcePath;
        SubMonitor sub = subMonitor.split(1, SubMonitor.SUPPRESS_BEGINTASK | SubMonitor.SUPPRESS_SUBTASK);
        if (element.isDirectory()) {
            if (!directoryTraces.containsKey(resourcePath) && isDirectoryTrace(element)) {
                directoryTraces.put(resourcePath, element);
                validateAndImportTrace(element, sub);
            }
        } else {
            TraceFileSystemElement parentElement = (TraceFileSystemElement) element.getParent();
            String parentPath = parentElement.getFileSystemObject().getAbsolutePath();
            parentElement.setDestinationContainerPath(computeDestinationContainerPath(new Path(parentPath)));
            fCurrentPath = parentPath;
            if (!directoryTraces.containsKey(parentPath)) {
                if (isDirectoryTrace(parentElement)) {
                    directoryTraces.put(parentPath, parentElement);
                    validateAndImportTrace(parentElement, sub);
                } else {
                    boolean validateFile = true;
                    TraceFileSystemElement grandParentElement = (TraceFileSystemElement) parentElement.getParent();
                    // Special case for LTTng trace that may contain index
                    // directory and files
                    if (grandParentElement != null) {
                        String grandParentPath = grandParentElement.getFileSystemObject().getAbsolutePath();
                        grandParentElement.setDestinationContainerPath(computeDestinationContainerPath(new Path(parentPath)));
                        fCurrentPath = grandParentPath;
                        if (directoryTraces.containsKey(grandParentPath)) {
                            validateFile = false;
                        } else if (isDirectoryTrace(grandParentElement)) {
                            directoryTraces.put(grandParentPath, grandParentElement);
                            validateAndImportTrace(grandParentElement, sub);
                            validateFile = false;
                        }
                    }
                    if (validateFile && (fileSystemObject.exists())) {
                        validateAndImportTrace(element, sub);
                    }
                }
            }
        }
    }
}
 

private void doRun(IProgressMonitor progressMonitor) {
    try {
        setStatus(deleteExistingTraces(progressMonitor));
        if (!getStatus().isOK()) {
            return;
        }

        List<TracePackageExperimentElement> experimentPackageElements = new ArrayList<>();
        for (TracePackageElement packageElement : fImportTraceElements) {

            TracePackageTraceElement traceElement = (TracePackageTraceElement) packageElement;
            if (!isFilesChecked(packageElement)) {
                continue;
            }
            if (packageElement instanceof TracePackageExperimentElement) {
                experimentPackageElements.add((TracePackageExperimentElement) packageElement);
                continue;
            }
            TracePackageElement[] children = traceElement.getChildren();
            for (TracePackageElement element : children) {
                ModalContext.checkCanceled(progressMonitor);

                if (element instanceof TracePackageFilesElement) {
                    TracePackageFilesElement traceFilesElement = (TracePackageFilesElement) element;
                    setStatus(importTraceFiles(traceFilesElement, traceElement, progressMonitor));
                }

                if (!getStatus().isOK()) {
                    return;
                }
            }
            setStatus(importSupplFiles(traceElement, progressMonitor));
            if (!getStatus().isOK()) {
                return;
            }
        }
        for (TracePackageExperimentElement experimentPackageElement : experimentPackageElements) {
            ModalContext.checkCanceled(progressMonitor);
            importExperiment(experimentPackageElement, progressMonitor);
            if (!getStatus().isOK()) {
                return;
            }
        }

    } catch (InterruptedException e) {
        setStatus(Status.CANCEL_STATUS);
        Thread.currentThread().interrupt();
    }
}
 

/**
 * Scan traceFolder for files that match the patterns specified in the
 * template file. When there is a match, the trace package element is used
 * to determine the trace name and trace type.
 *
 * @param traceGroup
 *                The parent trace group element
 * @param parentElement
 *                The immediate parent trace group or folder element
 * @param traceFolder
 *                The folder to scan
 * @param recursionLevel
 *                The recursion level (needed to find directory traces under the traceFolder
 * @param monitor
 *                The progress monitor
 * @throws CoreException
 *                Thrown by the file system implementation
 * @throws InterruptedException
 *                Thrown if operation was cancelled
 */
private void generateElementsFromArchive(
        final RemoteImportTraceGroupElement traceGroup,
        final TracePackageElement parentElement,
        final IFileStore traceFolder,
        final int recursionLevel,
        IProgressMonitor monitor)
                throws CoreException, InterruptedException {

    int localRecursionLevel = recursionLevel + 1;
    IFileStore[] sources = traceFolder.childStores(EFS.NONE, monitor);

    for (int i = 0; i < sources.length; i++) {
        ModalContext.checkCanceled(monitor);
        SubMonitor subMonitor = SubMonitor.convert(monitor, sources.length);

        IFileStore fileStore = sources[i];
        IPath fullArchivePath = TmfTraceCoreUtils.newSafePath(fileStore.toURI().getPath());

        IFileInfo sourceInfo = fileStore.fetchInfo();
        if (!sourceInfo.isDirectory()) {

            String rootPathString = traceGroup.getRootImportPath();
            IPath rootPath = TmfTraceCoreUtils.newSafePath(rootPathString);
            IPath relativeTracePath = Path.EMPTY;
            if (rootPath.isPrefixOf(fullArchivePath)) {
                relativeTracePath = fullArchivePath.makeRelativeTo(rootPath);
            }
            Entry<Pattern, TracePackageTraceElement> matchingTemplateEntry = getMatchingTemplateElement(relativeTracePath);
            if (matchingTemplateEntry != null) {
                TracePackageTraceElement matchingTemplateElement = matchingTemplateEntry.getValue();
                String traceType = matchingTemplateElement.getTraceType();

                // If a single file is part of a directory trace, use the parent directory instead
                TracePackageElement parent = parentElement;
                if (matchesDirectoryTrace(relativeTracePath, matchingTemplateEntry)) {
                    fullArchivePath = fullArchivePath.removeLastSegments(1);
                    fDirectoryTraces.add(fullArchivePath);
                    fileStore = fileStore.getParent();
                    sourceInfo = fileStore.fetchInfo();
                    parent = parentElement.getParent();
                    // Let the auto-detection choose the best trace type
                    traceType = null;
                } else if ((localRecursionLevel > 1) && (!traceGroup.isRecursive())) {
                    // Don't consider file traces on level 2 if it's not recursive
                    continue;
                }

                if (sourceInfo.getLength() > 0 || sourceInfo.isDirectory()) {
                    // Only add non-empty files
                    String traceName = fullArchivePath.lastSegment();
                    String fileName = fileStore.getName();
                    // create new elements to decouple from input elements
                    TracePackageTraceElement traceElement = new TracePackageTraceElement(parent, traceName, traceType);
                    RemoteImportTraceFilesElement tracePackageFilesElement = new RemoteImportTraceFilesElement(traceElement, fileName, fileStore);
                    tracePackageFilesElement.setVisible(false);
                }
            }
        } else {
            if (traceGroup.isRecursive() || localRecursionLevel < 2) {
                RemoteImportFolderElement folder = new RemoteImportFolderElement(parentElement, fileStore.getName());
                generateElementsFromArchive(traceGroup, folder, fileStore, localRecursionLevel, subMonitor);
            }
        }
    }
}
 

protected void runSootDirectly(String mainClass) {
	
	int length = getSootCommandList().getList().size();
	String temp [] = new String [length];
	
	getSootCommandList().getList().toArray(temp);
	
       String mainProject;
       String realMainClass;
       if(mainClass.contains(":")) {
       	String[] split = mainClass.split(":");
		mainProject = split[0];
       	realMainClass = split[1];
       } else {
       	mainProject = null;
       	realMainClass = mainClass;
       }
	
   	newProcessStarting(realMainClass,mainProject);
       
	sendSootOutputEvent(realMainClass);
	sendSootOutputEvent(" ");
	
	for (int i = 0; i < temp.length; i++) {
		
		sendSootOutputEvent(temp[i]);
		sendSootOutputEvent(" ");
	}
	sendSootOutputEvent("\n");
	
	
	IRunnableWithProgress op; 
	try {   
           op = new SootRunner(temp, Display.getCurrent(), mainClass);
          	((SootRunner)op).setParent(this);
           ModalContext.run(op, true, new NullProgressMonitor(), Display.getCurrent());
		} 
		catch (InvocationTargetException e1) {
   		// handle exception
   		System.out.println("InvocationTargetException: "+e1.getMessage());
   		System.out.println("InvocationTargetException: "+e1.getTargetException());
           System.out.println(e1.getStackTrace());
		} 
		catch (InterruptedException e2) {
   		// handle cancelation
   		System.out.println("InterruptedException: "+e2.getMessage());
		}

}