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:ar.com.fluxit.jqa.JQAEclipseRunner.java

License:Open Source License

private Collection<File> getClassPath(IJavaProject javaProject) throws JavaModelException {
    Collection<File> result = new ArrayList<File>();
    for (IPackageFragmentRoot classpathEntry : javaProject.getAllPackageFragmentRoots()) {
        if (classpathEntry.isExternal()) {
            result.add(classpathEntry.getPath().toFile());
        } else {//from  ww w. j  a  va2 s .c om
            result.add(Utils.getAbsolutePath(((IJavaProject) classpathEntry.getParent()).getOutputLocation()));
        }

    }
    return result;
}

From source file:at.bestsolution.fxide.jdt.text.viewersupport.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 .j ava2s .  co 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:at.bestsolution.fxide.jdt.text.viewersupport.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 {/*  ww  w. j  av a 2 s  . c om*/
        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.format(JavaUIMessages.JavaElementLabels_onClassPathOf, new Object[] {
                                    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:ccw.ClojureProject.java

License:Open Source License

public static List<IFolder> sourceFolders(IJavaProject jp) {
    List<IFolder> ret = new ArrayList<IFolder>();
    try {//ww  w  . j av  a2s.c  om
        for (IPackageFragmentRoot root : jp.getAllPackageFragmentRoots())
            if (root.getKind() == IPackageFragmentRoot.K_SOURCE) {
                // System.err.println("SOURCE: " + root + " " +
                // root.getClass());
                if (root.getResource() instanceof IFolder
                        && root.getParent().getAdapter(IProject.class) == jp.getProject()) {
                    ret.add((IFolder) root.getResource());
                }
            }
    } catch (JavaModelException e) {
        CCWPlugin.logError(e);
    }
    return ret;
}

From source file:com.codenvy.ide.ext.java.server.internal.core.search.HierarchyScope.java

License:Open Source License

private IPath[] computeProjectsAndJars(IType type) throws JavaModelException {
    HashSet set = new HashSet();
    IPackageFragmentRoot root = (IPackageFragmentRoot) type.getPackageFragment().getParent();
    if (root.isArchive()) {
        // add the root
        set.add(root.getPath());/*  w  w  w. ja v  a2s . c  o m*/
        // add all projects that reference this archive and their dependents
        IPath rootPath = root.getPath();
        IJavaModel model = JavaModelManager.getJavaModelManager().getJavaModel();
        IJavaProject[] projects = model.getJavaProjects();
        HashSet visited = new HashSet();
        for (int i = 0; i < projects.length; i++) {
            JavaProject project = (JavaProject) projects[i];
            IClasspathEntry entry = project.getClasspathEntryFor(rootPath);
            if (entry != null) {
                // add the project and its binary pkg fragment roots
                IPackageFragmentRoot[] roots = project.getAllPackageFragmentRoots();
                set.add(project.getPath());
                for (int k = 0; k < roots.length; k++) {
                    IPackageFragmentRoot pkgFragmentRoot = roots[k];
                    if (pkgFragmentRoot.getKind() == IPackageFragmentRoot.K_BINARY) {
                        set.add(pkgFragmentRoot.getPath());
                    }
                }
                // add the dependent projects
                computeDependents(project, set, visited);
            }
        }
    } else {
        // add all the project's pkg fragment roots
        IJavaProject project = (IJavaProject) root.getParent();
        IPackageFragmentRoot[] roots = project.getAllPackageFragmentRoots();
        for (int i = 0; i < roots.length; i++) {
            IPackageFragmentRoot pkgFragmentRoot = roots[i];
            if (pkgFragmentRoot.getKind() == IPackageFragmentRoot.K_BINARY) {
                set.add(pkgFragmentRoot.getPath());
            } else {
                set.add(pkgFragmentRoot.getParent().getPath());
            }
        }
        // add the dependent projects
        computeDependents(project, set, new HashSet());
    }
    IPath[] result = new IPath[set.size()];
    set.toArray(result);
    return result;
}

From source file:com.codenvy.ide.ext.java.server.internal.core.search.IndexSelector.java

License:Open Source License

private static IJavaElement[] getFocusedElementsAndTypes(SearchPattern pattern, IJavaElement focusElement,
        ObjectVector superTypes) throws JavaModelException {
    if (pattern instanceof MethodPattern) {
        // For method pattern, it needs to walk along the focus type super hierarchy
        // and add jars/projects of all the encountered types.
        IType type = (IType) pattern.focus.getAncestor(IJavaElement.TYPE);
        MethodPattern methodPattern = (MethodPattern) pattern;
        String selector = new String(methodPattern.selector);
        int parameterCount = methodPattern.parameterCount;
        ITypeHierarchy superHierarchy = type.newSupertypeHierarchy(null);
        IType[] allTypes = superHierarchy.getAllSupertypes(type);
        int length = allTypes.length;
        SimpleSet focusSet = new SimpleSet(length + 1);
        if (focusElement != null)
            focusSet.add(focusElement);// w  w  w .  j  a  v a  2  s .co  m
        for (int i = 0; i < length; i++) {
            IMethod[] methods = allTypes[i].getMethods();
            int mLength = methods.length;
            for (int m = 0; m < mLength; m++) {
                if (parameterCount == methods[m].getNumberOfParameters()
                        && methods[m].getElementName().equals(selector)) {
                    IPackageFragmentRoot root = (IPackageFragmentRoot) allTypes[i]
                            .getAncestor(IJavaElement.PACKAGE_FRAGMENT_ROOT);
                    IJavaElement element = root.isArchive() ? root : root.getParent();
                    focusSet.add(element);
                    if (superTypes != null)
                        superTypes.add(allTypes[i]);
                    break;
                }
            }
        }
        // Rebuilt a contiguous array
        IJavaElement[] focuses = new IJavaElement[focusSet.elementSize];
        Object[] values = focusSet.values;
        int count = 0;
        for (int i = values.length; --i >= 0;) {
            if (values[i] != null) {
                focuses[count++] = (IJavaElement) values[i];
            }
        }
        return focuses;
    }
    if (focusElement == null)
        return new IJavaElement[0];
    return new IJavaElement[] { focusElement };
}

From source file:com.iw.plugins.spindle.ui.wizards.TypeChooseWizardPage.java

License:Mozilla Public License

private void tapestryProjectChanged() {
    ITapestryProject project = fFirstPageProjectField.getTapestryProject();
    if (project == null) {
        setPackageFragmentRoot(null, false);
        setPackageFragment(null, false);
    } else {/* ww  w  .j a  v  a  2  s  .c  o m*/

        try {
            IJavaProject jproject = project.getJavaProject();
            fChooseSpecClassDialogField.init(jproject, getWizard().getContainer());
            String existingSpecClassname = fChooseSpecClassDialogField.getTextValue();
            IPackageFragmentRoot[] roots = jproject.getAllPackageFragmentRoots();
            for (int i = 0; i < roots.length; i++) {
                IPackageFragmentRoot previous = getPackageFragmentRoot();
                if (roots[i].getKind() == IPackageFragmentRoot.K_SOURCE && roots[i].exists()) {
                    setPackageFragmentRoot(roots[i], true);
                    if (previous != null && !previous.getParent().equals(jproject))
                        setPackageFragment(null, true);
                    break;
                }
            }
        } catch (CoreException e) {
            UIPlugin.log(e);
        }
    }
}

From source file:com.microsoft.javapkgsrv.JavaElementLabelComposer.java

License:Open Source License

private void appendInternalArchiveLabel(IPackageFragmentRoot root, long flags) {
    IResource resource = root.getResource();
    boolean rootQualified = getFlag(flags, ROOT_QUALIFIED);
    if (rootQualified) {
        fBuffer.append(root.getPath().makeRelative().toString());
    } else {//from ww  w  . j a  va2 s .co m
        fBuffer.append(root.getElementName());
        int offset = fBuffer.length();
        boolean referencedPostQualified = getFlag(flags, REFERENCED_ROOT_POST_QUALIFIED);
        if (referencedPostQualified && isReferenced(root)) {
            fBuffer.append(CONCAT_STRING);
            fBuffer.append(resource.getParent().getFullPath().makeRelative().toString());
        } else if (getFlag(flags, ROOT_POST_QUALIFIED)) {
            fBuffer.append(CONCAT_STRING);
            fBuffer.append(root.getParent().getPath().makeRelative().toString());
        }
        if (referencedPostQualified) {
            try {
                IClasspathEntry referencingEntry = getClasspathEntry(root).getReferencingEntry();
                if (referencingEntry != null) {
                    fBuffer.append(" (from ");
                    fBuffer.append(Name.CLASS_PATH.toString());
                    fBuffer.append(" of ");
                    fBuffer.append(referencingEntry.getPath().lastSegment());
                    fBuffer.append(")");
                }
            } catch (JavaModelException e) {
                // ignore
            }
        }
    }
}

From source file:com.microsoft.javapkgsrv.JavaElementLabelComposer.java

License:Open Source License

private void appendFolderLabel(IPackageFragmentRoot root, long flags) {
    IResource resource = root.getResource();
    if (resource == null) {
        appendExternalArchiveLabel(root, flags);
        return;//from w  w w.  jav a2s.c o  m
    }

    boolean rootQualified = getFlag(flags, ROOT_QUALIFIED);
    boolean referencedQualified = getFlag(flags, 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(CONCAT_STRING);
            fBuffer.append(resource.getProject().getName());
        } else if (getFlag(flags, ROOT_POST_QUALIFIED)) {
            fBuffer.append(CONCAT_STRING);
            fBuffer.append(root.getParent().getElementName());
        } else {
            return;
        }
    }
}

From source file:com.motorola.studio.android.model.BuildingBlockModel.java

License:Apache License

/**
 * Extract source folder from selection.
 * @param selection//from  w  ww  .java 2  s.c o m
 * @return
 * @throws CoreException
 */
private static IPackageFragmentRoot extractPackageFragmentRoot(IStructuredSelection selection)
        throws CoreException {
    IPackageFragmentRoot pack = null;
    Object selectionElement = selection.getFirstElement();

    if (selectionElement instanceof IPackageFragmentRoot) {
        pack = (IPackageFragmentRoot) selectionElement;
    } else if (selectionElement instanceof IJavaElement) {
        pack = (IPackageFragmentRoot) ((IJavaElement) selectionElement)
                .getAncestor(IJavaElement.PACKAGE_FRAGMENT_ROOT);
        if (pack == null) {
            IJavaProject element = ((IJavaElement) selectionElement).getJavaProject();

            for (IPackageFragmentRoot root : element.getPackageFragmentRoots()) {
                if (root.getResource() != null) {
                    boolean isSrc = (root.getElementType()
                            & IPackageFragmentRoot.K_SOURCE) == IPackageFragmentRoot.K_SOURCE;
                    boolean isGen = root.getElementName().equals(IAndroidConstants.GEN_SRC_FOLDER)
                            && (root.getParent() instanceof IJavaProject);
                    if (isSrc && !isGen) {
                        pack = root;
                        break;
                    }
                }
            }
        }
    } else if (selectionElement instanceof IResource) {
        IJavaProject element = JavaCore.create(((IResource) selectionElement).getProject());

        if (element.isOpen()) {
            for (IPackageFragmentRoot root : element.getPackageFragmentRoots()) {
                if (root.getResource() != null) {
                    boolean isSrc = (root.getElementType()
                            & IPackageFragmentRoot.K_SOURCE) == IPackageFragmentRoot.K_SOURCE;
                    boolean isGen = root.getElementName().equals(IAndroidConstants.GEN_SRC_FOLDER)
                            && (root.getParent() instanceof IJavaProject);
                    if (isSrc && !isGen) {
                        pack = root;
                        break;
                    }
                }
            }
        }
    } else {
        IJavaProject[] allProjects = JavaCore.create(ResourcesPlugin.getWorkspace().getRoot())
                .getJavaProjects();
        if ((allProjects != null) && (allProjects.length > 0)) {
            for (IJavaProject project : allProjects) {
                if (project.getResource().getProject().hasNature(IAndroidConstants.ANDROID_NATURE)) {
                    IPackageFragmentRoot[] roots = project.getPackageFragmentRoots();

                    if ((roots != null) && (roots.length > 0)) {
                        boolean found = false;

                        for (IPackageFragmentRoot root : roots) {
                            boolean isSrc = (root.getElementType()
                                    & IPackageFragmentRoot.K_SOURCE) == IPackageFragmentRoot.K_SOURCE;
                            boolean isGen = root.getElementName().equals(IAndroidConstants.GEN_SRC_FOLDER)
                                    && (root.getParent() instanceof IJavaProject);
                            if (isSrc && !isGen) {
                                found = true;
                                pack = root;
                                break;
                            }
                        }

                        if (found) {
                            break;
                        }
                    }
                }
            }
        }
    }

    if (pack != null) {
        if (!pack.getJavaProject().getProject().hasNature(IAndroidConstants.ANDROID_NATURE)) {
            pack = extractPackageFragmentRoot(new TreeSelection());
        }
    }
    return pack;
}