Examples with IWorkspaceRoot org.eclipse.core.resources.IWorkspaceRoot used on opensource projects

Example 76 with IWorkspaceRoot

use of org.eclipse.core.resources.IWorkspaceRoot in project knime-core by knime.

the class NewProjectWizard method doFinish.

/**
 * Worker method, creates the project using the given options.
 *
 * @param workflowPath path of the workflow to create in workspace
 * @param monitor Progress monitor
 * @throws CoreException if error while creating the project
 */
public static void doFinish(final IPath workflowPath, final IProgressMonitor monitor) throws CoreException {
    IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
    IResource resource = root.findMember(workflowPath);
    if (resource != null) {
        throwCoreException("Resource \"" + workflowPath.toString() + "\" does already exist.", null);
    }
    // check if there is a folder with the same name on the file system
    // see bug (http://bimbug.inf.uni-konstanz.de/show_bug.cgi?id=1912)
    IPath rootLocation = root.getLocation();
    if (rootLocation != null) {
        IPath absolutePath = rootLocation.append(workflowPath);
        if (absolutePath.toFile().exists()) {
            throwCoreException("Resource " + workflowPath + " already exists!", null);
        }
    }
    ContainerGenerator generator = new ContainerGenerator(workflowPath);
    IContainer containerResult = generator.generateContainer(monitor);
    if (containerResult instanceof IProject) {
        IProject project = (IProject) containerResult;
        // open the project
        project.open(monitor);
        // Create project description, set the nature IDs and build-commands
        try {
            // set the nature id of the project is enough
            // the name is already set by IProject#create()
            IProjectDescription description = project.getDescription();
            description.setNatureIds(new String[] { KNIMEProjectNature.ID });
            project.setDescription(description, monitor);
        } catch (CoreException ce) {
            throwCoreException("Error while creating project description for " + project.getName(), ce);
        }
    }
    // 
    // 2. Create the optional files, if wanted
    // 
    final IFile defaultFile = containerResult.getFile(new Path(WorkflowPersistor.WORKFLOW_FILE));
    InputStream is = new ByteArrayInputStream(new byte[0]);
    defaultFile.create(is, true, monitor);
    // open the default file, if it was created
    // open the model file in the editor
    monitor.setTaskName("Opening file for editing...");
    Display.getDefault().asyncExec(new Runnable() {

        public void run() {
            IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage();
            try {
                IDE.openEditor(page, defaultFile, true);
            } catch (PartInitException e) {
            // ignore it
            }
        }
    });
}

Example 77 with IWorkspaceRoot

use of org.eclipse.core.resources.IWorkspaceRoot in project knime-core by knime.

the class WorkflowGroupSelectionDialog method pathToTreeSelection.

/**
 * @param path the path of a resource
 * @return the selection to be passed to a tree in order to select the
 *  resource denoted by the given path
 */
public static IStructuredSelection pathToTreeSelection(final IPath path) {
    if (path != null) {
        IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
        IResource r = root.findMember(path);
        if (r != null && !r.equals(root)) {
            IContainer c = r.getParent();
            if (r instanceof IContainer) {
                c = (IContainer) r;
            }
            String[] segments = c.getFullPath().segments();
            Object[] treePathSegments = new Object[segments.length];
            // find all parents in order to create the path segments
            int i = 1;
            while (c.getParent() != null) {
                treePathSegments[treePathSegments.length - i] = c;
                c = c.getParent();
                i++;
            }
            TreePath treePath = new TreePath(treePathSegments);
            return new TreeSelection(treePath);
        }
    }
    // default: return empty selection
    return new TreeSelection();
}

Example 78 with IWorkspaceRoot

use of org.eclipse.core.resources.IWorkspaceRoot in project eclipse-pmd by acanda.

the class V07ToV08ConverterTest method convertWorkspaceLocation.

@Test
public void convertWorkspaceLocation() {
    final RuleSetConfiguration config = new WorkspaceRuleSetConfiguration(1, "Workspace Config", Paths.get("../src/ch.acanda.eclipse.pmd/pmd.xml"));
    final IWorkspaceRoot workspaceRoot = mock(IWorkspaceRoot.class);
    when(workspaceRoot.getLocationURI()).thenReturn(URI.create("file:///home/workspace/"));
    doReturn(createProjects()).when(workspaceRoot).getProjects();
    final Location result = V07ToV08Converter.getLocation(config, workspaceRoot);
    assertEquals("Location path", Paths.get("ch.acanda.eclipse.pmd", "pmd.xml").toString(), result.getPath());
    assertEquals("Location context", LocationContext.WORKSPACE, result.getContext());
}

Example 79 with IWorkspaceRoot

use of org.eclipse.core.resources.IWorkspaceRoot in project eclipse-pmd by acanda.

the class AddRuleSetConfigurationModelTest method validateWorkspaceConfigurationWithProjectOutsideWorkspace.

/**
 * Verifies that a rule set configuration in a project outside of the workspace does not produce an error in the
 * "Add Rule Set Configuration" wizard.
 */
@Test
public void validateWorkspaceConfigurationWithProjectOutsideWorkspace() throws IOException {
    final Path ruleSetFile = createRuleSetFile();
    final IProject project = mock(IProject.class);
    final IWorkspace workspace = mock(IWorkspace.class);
    final IWorkspaceRoot root = mock(IWorkspaceRoot.class);
    when(project.getWorkspace()).thenReturn(workspace);
    when(workspace.getRoot()).thenReturn(root);
    when(root.getProject(anyString())).thenReturn(project);
    when(project.getLocationURI()).thenReturn(ruleSetFile.getParent().toUri());
    final AddRuleSetConfigurationModel model = new AddRuleSetConfigurationModel(project);
    model.setWorkspaceTypeSelected(true);
    model.setName("X");
    model.setLocation("ProjectX/" + ruleSetFile.getName(ruleSetFile.getNameCount() - 1));
    final ValidationResult validationResult = new ValidationResult();
    model.validate(AddRuleSetConfigurationModel.LOCATION, validationResult);
    if (validationResult.hasErrors()) {
        final String msg = "The validation should not result in any errors " + "if the project is located outside the workspace. First error: ";
        fail(msg + validationResult.getFirstErrorMessage());
    }
}

Example 80 with IWorkspaceRoot

use of org.eclipse.core.resources.IWorkspaceRoot in project eclipse-pmd by acanda.

the class LocationResolver method resolveWorkspaceLocation.

private static Path resolveWorkspaceLocation(final Location location, final IProject project) {
    // format of the location's path: <project-name>/<project-relative-path>
    if (location.getPath().trim().length() > 0) {
        final Path locationPath = Paths.get(toOSPath(location.getPath()));
        if (locationPath.getNameCount() >= 2) {
            final String projectName = locationPath.getName(0).toString();
            final IWorkspaceRoot root = project.getWorkspace().getRoot();
            final URI locationURI = root.getProject(projectName).getLocationURI();
            if (locationURI != null) {
                final Path projectRelativePath = locationPath.subpath(1, locationPath.getNameCount());
                return Paths.get(locationURI).resolve(projectRelativePath);
            }
        }
    }
    return null;
}