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

List of usage examples for org.eclipse.jdt.core IPackageFragmentRoot getParent

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Introduction

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

Prototype

IJavaElement getParent();

Source Link

Document

Returns the element directly containing this element, or null if this element has no parent.

Usage

From source file:com.motorola.studio.android.wizards.buildingblocks.ElementTreeValidator.java

License:Apache License

@Override
public boolean isSelectedValid(Object element) {
    boolean isValid = false;
    try {/*  w  w w  . j  ava 2  s .co  m*/
        if (element instanceof IJavaProject) {
            IJavaProject jproject = (IJavaProject) element;
            IPath path = jproject.getProject().getFullPath();
            isValid = (jproject.findPackageFragmentRoot(path) != null);
        } else if (element instanceof IPackageFragmentRoot) {
            IPackageFragmentRoot packageFragmentRoot = (IPackageFragmentRoot) element;

            boolean isSrc = (packageFragmentRoot.getKind() == IPackageFragmentRoot.K_SOURCE);
            boolean isGen = packageFragmentRoot.getElementName().equals(IAndroidConstants.GEN_SRC_FOLDER)
                    && (packageFragmentRoot.getParent() instanceof IJavaProject);

            isValid = isSrc && !isGen;
        } else {
            isValid = true;
        }
    } catch (JavaModelException e) {
        StudioLogger.error(ElementTreeValidator.class, e.getLocalizedMessage(), e);
    }
    return isValid;
}

From source file:net.rim.ejde.internal.util.ImportUtils.java

License:Open Source License

static private List<LinkBuffer> generateLinks(IJavaProject eclipseJavaProject, ResourcesBuffer buffer,
        Project legacyProject) {/*from   w w  w. j  a v a  2s  .  c  o  m*/
    Map<String, Set<File>> javaArtifacts = buffer.getJavaContener();
    Map<String, Set<File>> localeArtifacts = buffer.getlocaleContener();
    Set<File> nonPackageableFiles = buffer.getNonPackageContener();

    IPath drfpath = null, filePath = null;

    IFile eclipseFileHandle = null, fileHandle = null;

    IProject eclipseProject = eclipseJavaProject.getProject();
    IWorkspaceRoot workspaceRoot = eclipseProject.getWorkspace().getRoot();

    List<String> sources = net.rim.ejde.internal.legacy.Util.getSources(legacyProject);
    IPackageFragmentRoot[] packageFragmentRoots;
    IPackageFragment packageFragment;
    IFolder packageFolder;
    IResource resource, packageDirectory;
    List<LinkBuffer> linkBuffers = Collections.emptyList();
    try {
        // packageFragmentRoots =
        // eclipseJavaProject.getPackageFragmentRoots(); //!WARNING: it
        // seems this is buggy!!!!
        packageFragmentRoots = eclipseJavaProject.getAllPackageFragmentRoots();
        linkBuffers = new ArrayList<LinkBuffer>();
        String srcFolder = POTENTIAL_SOURCE_FOLDERS[PROJECT_SRC_FOLDE_INDEX];
        String resFolder = POTENTIAL_SOURCE_FOLDERS[PROJECT_RES_FOLDE_INDEX];
        String localeFolder = POTENTIAL_SOURCE_FOLDERS[PROJECT_LOCALE_FOLDE_INDEX];
        IJavaProject javaProject = null;
        for (IPackageFragmentRoot packageFragmentRoot : packageFragmentRoots) {
            javaProject = packageFragmentRoot.getParent().getJavaProject();
            if (javaProject == null || !javaProject.equals(eclipseJavaProject)) {
                // fixed DPI225325, we only care source folders in the
                // current project
                continue;
            }
            if (IPackageFragmentRoot.K_SOURCE == packageFragmentRoot.getKind()) {
                packageDirectory = packageFragmentRoot.getResource();

                if (null != packageDirectory) {
                    if (isResourceTargetFolder(packageDirectory)) {
                        if (IResource.FOLDER == packageDirectory.getType()) {
                            // handle resource files which are not java, rrh
                            // and rrc
                            if (resFolder.equalsIgnoreCase(packageDirectory.getName())) {
                                packageFragment = packageFragmentRoot.createPackageFragment(StringUtils.EMPTY,
                                        true, new NullProgressMonitor());
                                packageFolder = (IFolder) packageFragment.getResource();

                                for (File file : nonPackageableFiles) {
                                    filePath = new Path(file.getAbsolutePath());

                                    if (canIgnoreFile(filePath, eclipseJavaProject)) {
                                        continue;
                                    }

                                    // drfpath = PackageUtils.resolvePathForFile( filePath, legacyProjectPath,
                                    // legacyWorkspacePath ); // DPI222295
                                    try {
                                        drfpath = new Path(PackageUtils.getFilePackageString(filePath.toFile(),
                                                legacyProject)).append(filePath.lastSegment());
                                    } catch (CoreException e) {
                                        _log.error(e.getMessage());
                                        drfpath = new Path(IConstants.EMPTY_STRING);
                                    }

                                    if (drfpath.segmentCount() > 1) {
                                        if (sources.contains(drfpath.segment(0))) {
                                            drfpath = drfpath.removeFirstSegments(1);
                                        }

                                        drfpath = assureFolderPath(packageFolder, drfpath);
                                    }

                                    fileHandle = createFileHandle(packageFolder, drfpath.toOSString());

                                    resource = eclipseProject.findMember(
                                            PackageUtils.deResolve(filePath, eclipseProject.getLocation()));

                                    if (resource != null)
                                        eclipseFileHandle = workspaceRoot.getFile(resource.getFullPath());
                                    else
                                        eclipseFileHandle = workspaceRoot
                                                .getFile(eclipseProject.getFullPath().append(drfpath));

                                    if (!fileHandle.equals(eclipseFileHandle)) {
                                        linkBuffers.add(new LinkBuffer(fileHandle, filePath));
                                    }
                                }
                            }
                            if (srcFolder.equalsIgnoreCase(packageDirectory.getName())
                                    || srcFolder.equalsIgnoreCase(packageDirectory.getName())) { // All
                                linkPackagableFiles(javaProject, packageFragmentRoot, javaArtifacts,
                                        linkBuffers);
                            }
                            if (localeFolder.equalsIgnoreCase(packageDirectory.getName())
                                    || localeFolder.equalsIgnoreCase(packageDirectory.getName())) {
                                linkPackagableFiles(javaProject, packageFragmentRoot, localeArtifacts,
                                        linkBuffers);
                            }
                        } else {
                            continue;
                        }
                    }
                }
            }
        }
    } catch (JavaModelException e1) {
        _log.error(e1.getMessage(), e1);
    }

    return linkBuffers;
}

From source file:org.eclipse.ajdt.internal.ui.wizards.exports.StandardJavaElementContentProvider.java

License:Open Source License

/**
 * Note: This method is for internal use only. Clients should not call this method.
 *///  w  ww.  jav a2s  .  com
protected Object skipProjectPackageFragmentRoot(IPackageFragmentRoot root) {
    if (isProjectPackageFragmentRoot(root))
        return root.getParent();
    return root;
}

From source file:org.eclipse.andmore.wizards.buildingblocks.ElementTreeValidator.java

License:Apache License

@Override
public boolean isSelectedValid(Object element) {
    boolean isValid = false;
    try {/*from   w ww. ja  v  a 2 s.  co  m*/
        if (element instanceof IJavaProject) {
            IJavaProject jproject = (IJavaProject) element;
            IPath path = jproject.getProject().getFullPath();
            isValid = (jproject.findPackageFragmentRoot(path) != null);
        } else if (element instanceof IPackageFragmentRoot) {
            IPackageFragmentRoot packageFragmentRoot = (IPackageFragmentRoot) element;

            boolean isSrc = (packageFragmentRoot.getKind() == IPackageFragmentRoot.K_SOURCE);
            boolean isGen = packageFragmentRoot.getElementName().equals(IAndroidConstants.GEN_SRC_FOLDER)
                    && (packageFragmentRoot.getParent() instanceof IJavaProject);

            isValid = isSrc && !isGen;
        } else {
            isValid = true;
        }
    } catch (JavaModelException e) {
        AndmoreLogger.error(ElementTreeValidator.class, e.getLocalizedMessage(), e);
    }
    return isValid;
}

From source file:org.eclipse.e4.demo.simpleide.jdt.internal.editor.viewer.JavaElementLabelComposer.java

License:Open Source License

private void appendFolderLabel(IPackageFragmentRoot root, long flags) {
    IResource resource = root.getResource();
    if (resource == null) {
        appendExternalArchiveLabel(root, flags);
        return;/*w  w w.  java 2s.c o m*/
    }

    boolean rootQualified = getFlag(flags, JavaElementLabels.ROOT_QUALIFIED);
    boolean referencedQualified = getFlag(flags, JavaElementLabels.REFERENCED_ROOT_POST_QUALIFIED)
            && isReferenced(root);
    if (rootQualified) {
        fBuffer.append(root.getPath().makeRelative().toString());
    } else {
        IPath projectRelativePath = resource.getProjectRelativePath();
        if (projectRelativePath.segmentCount() == 0) {
            fBuffer.append(resource.getName());
            referencedQualified = false;
        } else {
            fBuffer.append(projectRelativePath.toString());
        }

        int offset = fBuffer.length();
        if (referencedQualified) {
            fBuffer.append(JavaElementLabels.CONCAT_STRING);
            fBuffer.append(resource.getProject().getName());
        } else if (getFlag(flags, JavaElementLabels.ROOT_POST_QUALIFIED)) {
            fBuffer.append(JavaElementLabels.CONCAT_STRING);
            fBuffer.append(root.getParent().getElementName());
        } else {
            return;
        }
        if (getFlag(flags, JavaElementLabels.COLORIZE)) {
            fBuffer.setStyle(offset, fBuffer.length() - offset, QUALIFIER_STYLE);
        }
    }
}

From source file:org.eclipse.e4.demo.simpleide.jdt.internal.editor.viewer.JavaElementLabelComposer.java

License:Open Source License

private void appendInternalArchiveLabel(IPackageFragmentRoot root, long flags) {
    IResource resource = root.getResource();
    boolean rootQualified = getFlag(flags, JavaElementLabels.ROOT_QUALIFIED);
    if (rootQualified) {
        fBuffer.append(root.getPath().makeRelative().toString());
    } else {/*from  w w  w. j a  va  2 s  .c o  m*/
        fBuffer.append(root.getElementName());
        int offset = fBuffer.length();
        boolean referencedPostQualified = getFlag(flags, JavaElementLabels.REFERENCED_ROOT_POST_QUALIFIED);
        if (referencedPostQualified && isReferenced(root)) {
            fBuffer.append(JavaElementLabels.CONCAT_STRING);
            fBuffer.append(resource.getParent().getFullPath().makeRelative().toString());
        } else if (getFlag(flags, JavaElementLabels.ROOT_POST_QUALIFIED)) {
            fBuffer.append(JavaElementLabels.CONCAT_STRING);
            fBuffer.append(root.getParent().getPath().makeRelative().toString());
        }
        if (referencedPostQualified) {
            try {
                IClasspathEntry referencingEntry = JavaModelUtil.getClasspathEntry(root).getReferencingEntry();
                if (referencingEntry != null) {
                    fBuffer.append(messages.JavaElementLabels_onClassPathOf(Name.CLASS_PATH.toString(),
                            referencingEntry.getPath().lastSegment()));
                }
            } catch (JavaModelException e) {
                // ignore
            }
        }
        if (getFlag(flags, JavaElementLabels.COLORIZE)) {
            fBuffer.setStyle(offset, fBuffer.length() - offset, QUALIFIER_STYLE);
        }
    }
}

From source file:org.eclipse.edt.ide.ui.internal.externaltype.wizards.javatype.ExternalTypeFromJavaPage.java

License:Open Source License

private ClassLoader getURLClassLoader() {
    if (urlClassLoader == null) {
        List<URL> classPathURLs = new ArrayList<URL>();

        try {//Add Java class path.
            IPackageFragmentRoot[] roots = javaProject.getAllPackageFragmentRoots();

            for (IPackageFragmentRoot pRoot : roots) {
                IJavaProject refProject = pRoot.getParent().getJavaProject();
                IPath proRoot = refProject.getProject().getLocation();

                if (pRoot.isArchive() && pRoot.isExternal()) {
                    classPathURLs.add(pRoot.getResolvedClasspathEntry().getPath().toFile().toURI().toURL());
                } else if (pRoot.isArchive() && pRoot.getResource() != null) {
                    classPathURLs.add(proRoot.append(pRoot.getResource().getProjectRelativePath()).toFile()
                            .toURI().toURL());
                } else { //source folder
                    IPath outputRelPath = refProject.getOutputLocation().removeFirstSegments(1);
                    classPathURLs.add(proRoot.append(outputRelPath).toFile().toURI().toURL());
                }//from ww  w  . j  a v a2s .  com
            }
        } catch (Throwable ee) {
            ee.printStackTrace();
        }

        ClassLoader parent = Thread.currentThread().getContextClassLoader();
        URL[] urlPaths = new URL[classPathURLs.size()];
        urlClassLoader = new URLClassLoader(classPathURLs.toArray(urlPaths), parent);
    }

    return urlClassLoader;
}

From source file:org.eclipse.gmt.modisco.jm2t.modelconverter.javamodisco.internal.core.DiscovererFactory.java

License:Open Source License

public IExtendedDiscover createDiscoverer(IJavaElement element) {
    int type = element.getElementType();
    switch (type) {
    case IJavaElement.JAVA_PROJECT:
        return new ExtendedDiscoverJavaModelFromJavaProject((IJavaProject) element);
    case IJavaElement.COMPILATION_UNIT:
        return new ExtendedDiscoverJavaModelFromCompilationUnit((ICompilationUnit) element);
    case IJavaElement.CLASS_FILE:
        return new ExtendedDiscoverJavaModelFromClassFile((IClassFile) element);
    case IJavaElement.TYPE:
        return createDiscoverer(element.getParent());
    case IJavaElement.PACKAGE_FRAGMENT:
        IPackageFragment packageFragment = (IPackageFragment) element;
        break;/*from ww  w . j  a v a 2 s.c o  m*/
    case IJavaElement.PACKAGE_FRAGMENT_ROOT:
        // src folder is selected
        IPackageFragmentRoot packageFragmentRoot = (IPackageFragmentRoot) element;
        return createDiscoverer(packageFragmentRoot.getParent());
    }
    return null;
}

From source file:org.eclipse.libra.facet.OSGiBundleFacetInstallDelegate.java

License:Open Source License

private IPackageExportDescription[] getPackageExports(IProject project) throws CoreException {
    IBundleProjectService bundleProjectService = LibraFacetPlugin.getDefault().getBundleProjectService();
    List<IPackageExportDescription> list = new ArrayList<IPackageExportDescription>();

    if (isJavaProject(project)) {
        IJavaProject javaProject = JavaCore.create(project);
        IPackageFragmentRoot[] fragmentRoots = javaProject.getAllPackageFragmentRoots();
        for (IPackageFragmentRoot fragmentRoot : fragmentRoots) {
            if (fragmentRoot.getKind() == IPackageFragmentRoot.K_SOURCE
                    && fragmentRoot.getParent().equals(javaProject)) {
                IJavaElement[] elements = fragmentRoot.getChildren();
                for (IJavaElement element : elements) {
                    IPackageFragment fragment = (IPackageFragment) element;
                    if (fragment.containsJavaResources()) {
                        list.add(bundleProjectService.newPackageExport(fragment.getElementName(), null, true,
                                null));/*from  www.  j av a2s. co  m*/
                    }
                }
            }
        }
    }

    return list.toArray(new IPackageExportDescription[list.size()]);
}

From source file:org.eclipse.libra.facet.OSGiBundleFacetInstallDelegate.java

License:Open Source License

private IPath[] getJavaSourceFolderPaths(IJavaProject javaProject) throws JavaModelException {
    List<IPath> paths = new ArrayList<IPath>();

    IPackageFragmentRoot[] fragmentRoots = javaProject.getAllPackageFragmentRoots();
    for (IPackageFragmentRoot fragmentRoot : fragmentRoots) {
        if (fragmentRoot.getKind() == IPackageFragmentRoot.K_SOURCE
                && fragmentRoot.getParent().equals(javaProject)) {
            paths.add(fragmentRoot.getPath());
        }/* w w w  .  j  ava 2s. co  m*/
    }

    return paths.toArray(new IPath[paths.size()]);
}