Example usage for org.eclipse.jdt.core IPackageFragmentRoot getPath

Introduction

In this page you can find the example usage for org.eclipse.jdt.core IPackageFragmentRoot getPath.

Prototype

IPath getPath();

Source Link

Document

Returns the path to the innermost resource enclosing this element.

Usage

From source file:org.eclipselabs.spray.xtext.ui.commands.ActivateExtension.java

License:Open Source License

@Override
public Object execute(ExecutionEvent event) throws ExecutionException {
    IStructuredSelection selection = (IStructuredSelection) HandlerUtil.getCurrentSelection(event);
    ICompilationUnit cu = (ICompilationUnit) selection.getFirstElement();
    IPackageFragmentRoot pfRoot = projectUtil.getPackageFragmentRoot(cu);
    if (projectUtil.isGeneratedExtensionFile(cu)) {
        IJavaProject project = pfRoot.getJavaProject();
        try {//from   w  w  w . ja  v  a2  s  . c o m
            IPackageFragmentRoot srcFolder = projectUtil.getSrcManPackageFragmentRoot(project);
            IPath targetPath = srcFolder.getPath().append(cu.getPath().makeRelativeTo(pfRoot.getPath()));
            IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
            // assure intermediate packages exist
            for (int i = 2; i < targetPath.segmentCount() - 1; i++) {
                if (!root.exists(targetPath.removeLastSegments(targetPath.segmentCount() - 1 - i))) {
                    root.getFolder(targetPath.removeLastSegments(targetPath.segmentCount() - 1 - i))
                            .create(true, true, new NullProgressMonitor());
                }
            }
            cu.getResource().move(targetPath, true, new NullProgressMonitor());
            root.findMember(targetPath).setDerived(false, new NullProgressMonitor());
            IFile targetFile = (IFile) root.findMember(targetPath);
            IEditorInput editorInput = new FileEditorInput(targetFile);
            IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow();
            IWorkbenchPage page = window.getActivePage();
            page.openEditor(editorInput, "org.eclipse.jdt.ui.CompilationUnitEditor");
            //cu.move(srcFolder, null, null, false, new NullProgressMonitor());
        } catch (CoreException e) {
            throw new ExecutionException(e.getMessage(), e);
        }
    } else {

    }
    return null;
}

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From source file:org.eclipselabs.spray.xtext.ui.commands.SprayJavaProjectUtil.java

License:Open Source License

public boolean hasGeneratedBaseClass(ICompilationUnit cu) {
    IPackageFragmentRoot pfRoot = null;
    try {//from ww  w  .j  a v a  2s.c  o  m
        pfRoot = getSrcGenPackageFragmentRoot(cu.getJavaProject());
        if (pfRoot == null)
            return false;
    } catch (JavaModelException e) {
        return false;
    }

    // compute the relative path of this resource
    IPath relativePath = cu.getPath().makeRelativeTo(getPackageFragmentRoot(cu).getPath());
    IPath baseClassPath = new Path(
            pfRoot.getPath().append(relativePath.removeFileExtension()).toString() + "Base.java");
    IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
    boolean baseClassExists = root.findMember(baseClassPath) != null;
    return baseClassExists;
}

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From source file:org.entirej.ide.core.cf.CFProjectHelper.java

License:Apache License

/**
 * Adds a source container to a IJavaProject.
 *//*from  ww  w.  j  a v  a  2 s. c o  m*/
public static IPackageFragmentRoot verifySourceContainer(IJavaProject jproject, String containerName)
        throws CoreException {
    IProject project = jproject.getProject();
    IContainer container = null;
    if (containerName == null || containerName.length() == 0) {
        container = project;
    } else {
        IFolder folder = project.getFolder(containerName);
        if (!folder.exists()) {
            folder.create(false, true, null);
        }
        container = folder;
    }
    IPackageFragmentRoot root = jproject.getPackageFragmentRoot(containerName);
    if (root != null) {
        root = jproject.getPackageFragmentRoot(container);

        IClasspathEntry cpe = JavaCore.newSourceEntry(root.getPath());
        addToClasspath(jproject, cpe);
    }
    return root;
}

---

From source file:org.entirej.ide.ui.editors.descriptors.AbstractProjectSrcFileDescriptor.java

License:Apache License

@Override
public String browseType() {
    List<IPackageFragmentRoot> elements = new ArrayList<IPackageFragmentRoot>();
    IJavaProject javaProject = projectProvider.getJavaProject();
    try {/*from  www  .  j a  v  a2 s.c  o m*/
        IPackageFragmentRoot[] roots = javaProject.getPackageFragmentRoots();
        for (int i = 0; i < roots.length; i++) {
            if (roots[i].getKind() == IPackageFragmentRoot.K_SOURCE) {
                elements.add(roots[i]);

            }
        }
    } catch (JavaModelException e) {
        EJCoreLog.logException(e);
    }

    final List<IResource> resources = new ArrayList<IResource>();
    for (IPackageFragmentRoot root : elements) {
        try {
            IResource resource = root.getResource();
            if (resource instanceof IContainer)
                ((IContainer) resource).accept(new IResourceProxyVisitor() {
                    public boolean visit(IResourceProxy proxy) {

                        if (proxy.isDerived()) {
                            return false;
                        }
                        int type = proxy.getType();
                        if ((IResource.FILE & type) != 0) {

                            IResource res = proxy.requestResource();

                            resources.add(res);
                            return true;

                        }
                        if (type == IResource.FILE) {
                            return false;
                        }
                        return true;
                    }
                }, IResource.NONE);
        } catch (CoreException e) {
            // ignore
        }
    }

    ResourceListSelectionDialog dialog = new ResourceListSelectionDialog(EJUIPlugin.getActiveWorkbenchShell(),
            resources.toArray(new IResource[0]));

    dialog.setTitle("Select File");
    dialog.setMessage("Select a project file:");

    if (dialog.open() == Window.OK) {
        Object[] result = dialog.getResult();
        if (result != null && result.length > 0) {
            IResource resource = (IResource) result[0];

            String chosenPath = resource.getFullPath().toPortableString();

            // Return the chosen package without the source directory path

            for (IPackageFragmentRoot root : elements) {
                String sourcePath = root.getPath().toPortableString();
                if (chosenPath.startsWith(sourcePath)) {
                    chosenPath = chosenPath.replace(sourcePath, "");
                    break;
                }
            }
            return chosenPath;
        }
    }

    return getValue();
}

---

From source file:org.evolizer.core.util.projecthandling.JavaProjectHelper.java

License:Apache License

/**
 * Adds a source folder.//from ww  w  .j  ava2  s  .c o m
 * 
 * @param sourceFolderName
 *            the source folder name
 * @param progressMonitor
 *            the progress monitor
 * @throws CoreException
 *             if this method fails. Reasons include:
 *             <ul>
 *             <li>A project could not be deleted.</li>
 *             <li>A project's contents could not be deleted.</li>
 *             <li>Resource changes are disallowed during certain types of resource change event notification.</li>
 *             </ul>
 */
public void addSourceFolder(String sourceFolderName, IProgressMonitor progressMonitor) throws CoreException {

    IProgressMonitor monitor = (progressMonitor == null) ? new NullProgressMonitor() : progressMonitor;

    try {
        monitor.beginTask("Creating Source Folder: " + sourceFolderName, 2);

        IFolder folder = fProject.getFolder(sourceFolderName);
        createFolderStructure(folder);
        monitor.worked(1);

        monitor.setTaskName("Adding Source Folder to Classpath");
        IPackageFragmentRoot root = fJavaProject.getPackageFragmentRoot(folder);
        IClasspathEntry[] oldEntries = fJavaProject.getRawClasspath();
        IClasspathEntry[] newEntries = new IClasspathEntry[oldEntries.length + 1];
        System.arraycopy(oldEntries, 0, newEntries, 0, oldEntries.length);
        newEntries[oldEntries.length] = JavaCore.newSourceEntry(root.getPath());
        fJavaProject.setRawClasspath(newEntries, null);
        monitor.worked(1);
    } finally {
        monitor.done();
    }
}

---

From source file:org.evosuite.eclipse.popup.actions.TestGenerationAction.java

License:Open Source License

/**
 * Main action: check if evosuite-tests exists, and add test generation job
 * //from  w  ww . j a va 2 s.  co  m
 * @param target
 */
public void generateTests(IResource target) {
    Boolean disabled = System.getProperty("evosuite.disable") != null; //  && System.getProperty("evosuite.disable").equals("1")
    if (disabled) {
        MessageDialog.openInformation(shell, "Sorry!", "The EvoSuite Plugin is disabled :(");
        return;
    }
    System.out.println("EvoSuite Plugin is enabled");
    System.out.println("[TestGenerationAction] Generating tests for " + target.toString());
    IFolder folder = target.getProject().getFolder("evosuite-tests");
    if (!folder.exists()) {
        // Create evosuite-tests directory and add as source folder
        try {
            folder.create(false, true, null);
            IJavaProject jProject = JavaCore.create(target.getProject());

            IPackageFragmentRoot root = jProject.getPackageFragmentRoot(folder);
            IClasspathEntry[] oldEntries = jProject.getRawClasspath();
            IClasspathEntry[] newEntries = new IClasspathEntry[oldEntries.length + 1];
            System.arraycopy(oldEntries, 0, newEntries, 0, oldEntries.length);
            newEntries[oldEntries.length] = JavaCore.newSourceEntry(root.getPath());
            jProject.setRawClasspath(newEntries, null);

        } catch (Throwable t) {
            t.printStackTrace();
        }
    }
    addTestJob(target);
}

---

From source file:org.fastcode.util.CreateSimilarDescriptor.java

License:Open Source License

/**
 *
 * @param type/*  ww  w.j av a 2 s. co  m*/
 * @param pattern
 * @return
 */
private static boolean isValidType(final IType type, final String pattern) {
    String path = EMPTY_STR;
    if (pattern.startsWith(FORWARD_SLASH)) {
        final IPackageFragmentRoot packageFragmentRoot = (IPackageFragmentRoot) type.getPackageFragment()
                .getParent();
        path = packageFragmentRoot.getPath().toString();
        path = path.substring(type.getJavaProject().getElementName().length() + 1);
        if (!pattern.startsWith(path)) {
            path += FORWARD_SLASH + type.getJavaProject().getElementName();
            if (!pattern.startsWith(path)) {
                return false;
            }
        }
    }

    if (!isEmpty(path)) {
        path += FORWARD_SLASH;
    }

    final Pattern pattrn = Pattern.compile(pattern);
    final Matcher m = pattrn.matcher(path + type.getFullyQualifiedName());

    return m.matches();
}

---

From source file:org.fastcode.util.SourceUtil.java

License:Open Source License

/**
 *
 * @param project/*from   w  ww.j a  va  2s . co  m*/
 * @param paramType
 * @return
 * @throws Exception
 */
public static Object getElementFromProject(final IJavaProject project, final String paramType,
        final String filter) throws Exception {

    IType type = project.findType(paramType);
    if (type != null && type.exists()) {
        return type;
    }

    IFile file = project.getProject().getFile(paramType);
    if (file != null && file.exists()) {
        return file;
    }

    final IPackageFragmentRoot[] roots = project.getAllPackageFragmentRoots();
    int nClasses = 0;

    for (final IPackageFragmentRoot root : roots) {
        if (root.getElementName() != null && filter != null && root.getElementName().endsWith(filter)) {
            continue;
        }
        final IJavaElement[] elements = root.getChildren();
        for (int i = 0; i < elements.length; i++) {
            final IJavaElement element = elements[i];
            final IPackageFragment fragment = (IPackageFragment) element.getAdapter(IPackageFragment.class);
            if (fragment == null) {
                continue;
            }

            // TODO redo this logic later with JavaCore.create(file)
            String path = fragment.getPath().toString();
            if (path.length() > root.getPath().toString().length()) {
                path = path.substring(root.getPath().toString().length() + 1);
            }

            final String newpath = path.replaceAll(FORWARD_SLASH, "\\.");

            if (paramType.startsWith(newpath)) {
                String tmpName = paramType.replaceFirst(newpath, path);
                tmpName = tmpName.replaceFirst("\\.", FORWARD_SLASH);
                tmpName = root.getPath().toString() + FORWARD_SLASH + tmpName;
                tmpName = tmpName.substring(project.getProject().getName().length() + 1);
                final IResource resource = project.getProject().findMember(tmpName);
                // JavaCore.create(file);

                if (resource != null && resource.exists()) {
                    return resource;
                }
            }

            final IJavaElement fes[] = fragment.getChildren();

            for (int j = 0; j < fes.length; j++) {
                final String className = fes[j].getElementName();

                final int elementType = fes[j].getElementType();
                if (elementType == TYPE) {
                    type = (IType) fes[j];
                } else if (elementType == COMPILATION_UNIT) {
                    type = ((ICompilationUnit) fes[j]).findPrimaryType();
                } else if (elementType == CLASS_FILE) {
                    type = ((IClassFile) fes[j]).findPrimaryType();
                } else if (elementType == IResource.FILE) {
                    file = (IFile) fes[j];
                }

                if (type != null && type.getFullyQualifiedName().equals(paramType)) {
                    return type;
                } else if (file != null
                        && paramType.equals(fragment.getElementName() + DOT + fes[j].getElementName())) {
                    return file;
                }

                nClasses++;
            }
        }
    }
    final String projectName = project.getElementName();
    return null;
}

---

From source file:org.fastcode.util.SourceUtil.java

License:Open Source License

/**
 *
 * @param project/*from   ww  w.  jav  a 2s  .  c om*/
 * @param srcPath
 * @return
 * @throws Exception
 */
public static IPackageFragmentRoot getPackageRootFromProject(final IJavaProject project, final String srcPath)
        throws Exception {
    final IPackageFragmentRoot[] roots = getPackageRootsFromProject(project);
    for (final IPackageFragmentRoot root : roots) {
        // if (root.getPath().toString().equals("/" +
        // project.getElementName() + srcPath)) {
        if (root.getPath().toString().equals(FORWARD_SLASH + project.getElementName() + srcPath)) {
            return root;
        }
    }
    return null;
}

---

From source file:org.fastcode.util.SourceUtil.java

License:Open Source License

/**
 *
 * @param srcPath/*from  w  w w. j  a  va 2 s  .  c  o m*/
 * @param checkFullPath
 *
 * @return
 * @throws JavaModelException
 */
public static IPackageFragmentRoot getJavaElementFromSourcePathFromProject(final String srcPath,
        final IJavaProject javaProject, final boolean checkFullPath) throws JavaModelException {
    for (final IPackageFragmentRoot packageFragmentRoot : javaProject.getAllPackageFragmentRoots()) {
        final String rootPath = packageFragmentRoot.getPath().toString();
        if (srcPath.equals(
                checkFullPath ? rootPath : rootPath.substring(javaProject.getElementName().length() + 1))) {
            return packageFragmentRoot;
        }
    }
    return null;
}

---

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