Examples of IPackageFragmentRoot

org.aspectj.org.eclipse.jdt.core.IPackageFragmentRoot
A package fragment root contains a set of package fragments. It corresponds to an underlying resource which is either a folder, JAR, or zip. In the case of a folder, all descendant folders represent package fragments. For a given child folder representing a package fragment, the corresponding package name is composed of the folder names between the folder for this root and the child folder representing the package, separated by '.'. In the case of a JAR or zip, the contents of the archive dictates the set of package fragments in an analogous manner. Package fragment roots need to be opened before they can be navigated or manipulated. The children are of type IPackageFragment, and are in no particular order.
This interface is not intended to be implemented by clients.
org.eclipse.jdt.core.IPackageFragmentRoot
A package fragment root contains a set of package fragments. It corresponds to an underlying resource which is either a folder, JAR, or zip. In the case of a folder, all descendant folders represent package fragments. For a given child folder representing a package fragment, the corresponding package name is composed of the folder names between the folder for this root and the child folder representing the package, separated by '.'. In the case of a JAR or zip, the contents of the archive dictates the set of package fragments in an analogous manner. Package fragment roots need to be opened before they can be navigated or manipulated. The children are of type IPackageFragment, and are in no particular order. @noimplement This interface is not intended to be implemented by clients.

Examples of org.eclipse.jdt.core.IPackageFragmentRoot

     */
    protected char[] findSource(IType type, IBinaryType info, IClassFile cf,
        BitSet decompilerFlags) {


        IPackageFragment pkgFrag = type.getPackageFragment();
        IPackageFragmentRoot root = (IPackageFragmentRoot) pkgFrag.getParent();
        String pkg = type.getPackageFragment().getElementName().replace(
            '.', '/');


        String classFile = new String(info.getFileName());
        int p = classFile.lastIndexOf('/');
        classFile = classFile.substring(p + 1);


        StringBuffer source = new StringBuffer();
        String location = null;
        String className = pkg + "/" + classFile;
        if (root.isArchive()) {
            location = getArchivePath(root);
            DecompiledClass decompiledClass = decompileFromArchive(
                source, location, className, decompilerFlags);
            classToDecompiled.put(cf, decompiledClass);
        } else {
            try {
                location = root.getUnderlyingResource().getLocation()
                    .toOSString()
                    + "/" + className;
                DecompiledClass decompiledClass = decompile(
                    source, location, decompilerFlags);
                classToDecompiled.put(cf, decompiledClass);

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Examples of org.eclipse.jdt.core.IPackageFragmentRoot


        public void run() {
            if (editor == null) {
                return;
            }
            IPackageFragmentRoot root = editor.getPackageFragmentRoot(editor.getClassFile());
            try {
                IClasspathEntry entry = root.getRawClasspathEntry();
                IPath containerPath = null;
                IJavaProject javaProject = root.getJavaProject();
                if (entry.getEntryKind() == IClasspathEntry.CPE_CONTAINER) {
                    containerPath = entry.getPath();
                    IClasspathContainer container = JavaCore
                        .getClasspathContainer(containerPath, javaProject);
                    if(!isSourceAttachmentPossible(containerPath, javaProject)){
                        editor.setSourceAttachmentPossible(false);
                        attachAction.setEnabled(false);
                        BytecodeOutlinePlugin
                            .error("Unable to configure source attachment:\n"
                                + "classpath entry '" + containerPath +
                                        "'\nis either read-only "
                                + "or source attachment is not supported...", null);
                        return;
                    }
                    entry = JavaModelUtil.findEntryInContainer(container, root
                        .getPath());
                }


                Shell shell = Display.getDefault().getActiveShell();
                IClasspathEntry cpe = BuildPathDialogAccess

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Examples of org.eclipse.jdt.core.IPackageFragmentRoot

        throws JavaModelException {
        boolean isRoot = false;
        if (project == null || pack == null || !(pack instanceof IContainer)) {
            return isRoot;
        }
        IPackageFragmentRoot root = project.getPackageFragmentRoot(pack);
        IClasspathEntry clPathEntry = null;
        if (root != null) {
            clPathEntry = root.getRawClasspathEntry();
        }
        isRoot = clPathEntry != null;
        return isRoot;
    }

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Examples of org.eclipse.jdt.core.IPackageFragmentRoot

     * <code>null</code> if it does not exist. The rootPath must be specified as a
     * project relative path. The empty path refers to the default package fragment.
     */
    protected IPackageFragment getPackageFragment(String rootPath,
        String packageName) throws JavaModelException {
        IPackageFragmentRoot root1 = getPackageFragmentRoot(rootPath);
        if (root1 == null) {
            return null;
        }
        return root1.getPackageFragment(packageName);
    }

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Examples of org.eclipse.jdt.core.IPackageFragmentRoot

        IPath path = new Path(rootPath);
        if (path.isAbsolute()) {
            IWorkspaceRoot workspaceRoot = ResourcesPlugin.getWorkspace()
                .getRoot();
            IResource resource = workspaceRoot.findMember(path);
            IPackageFragmentRoot root1;
            if (resource == null) {
                // external jar
                root1 = project.getPackageFragmentRoot(rootPath);
            } else {
                // resource in the workspace
                root1 = project.getPackageFragmentRoot(resource);
            }
            return root1;
        }
        IPackageFragmentRoot[] roots = project.getPackageFragmentRoots();
        if (roots == null || roots.length == 0) {
            return null;
        }
        for (int i = 0; i < roots.length; i++) {
            IPackageFragmentRoot root1 = roots[i];
            if (!root1.isExternal()
                && root1.getUnderlyingResource().getProjectRelativePath()
                    .equals(path)) {
                return root1;
            }
        }
        return null;

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Examples of org.eclipse.jdt.core.IPackageFragmentRoot


    private void createRule(IJavaProject project)
            throws JavaModelException, IOException {
        String s = "org/drools/ide/resource/DroolsTest.java.template";
        IFolder folder = project.getProject().getFolder("src/java");
        IPackageFragmentRoot packageFragmentRoot = project
                .getPackageFragmentRoot(folder);
        IPackageFragment packageFragment = packageFragmentRoot
                .createPackageFragment("com.sample", true, null);
        InputStream inputstream = getClass().getClassLoader()
                .getResourceAsStream(s);
        packageFragment.createCompilationUnit("DroolsTest.java", new String(
                readStream(inputstream)), true, null);

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Examples of org.eclipse.jdt.core.IPackageFragmentRoot

  }
    
    private void addSourceFolder(IJavaProject project, List list, String s) throws CoreException {
        IFolder folder = project.getProject().getFolder(s);
        createFolder(folder);
        IPackageFragmentRoot ipackagefragmentroot = project.getPackageFragmentRoot(folder);
        list.add(JavaCore.newSourceEntry(ipackagefragmentroot.getPath()));
    }

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Examples of org.eclipse.jdt.core.IPackageFragmentRoot

     * @see org.eclipse.jdt.ui.wizards.NewContainerWizardPage#containerChanged()
     */
    @Override
    protected IStatus containerChanged() {
        IStatus status = super.containerChanged();
        IPackageFragmentRoot root = getPackageFragmentRoot();
        if ((fTypeKind == ANNOTATION_TYPE || fTypeKind == ENUM_TYPE) && !status.matches(IStatus.ERROR)) {
            if (root != null && !JavaModelUtil.is50OrHigher(root.getJavaProject())) {
                // error as createType will fail otherwise (bug 96928)
                return new StatusInfo(IStatus.ERROR, Messages.format(NewWizardMessages.NewTypeWizardPage_warning_NotJDKCompliant, BasicElementLabels.getJavaElementName(root.getJavaProject().getElementName())));
            }
            if (fTypeKind == ENUM_TYPE) {
                try {
                    // if findType(...) == null then Enum is unavailable
                    if (findType(root.getJavaProject(), "java.lang.Enum") == null) //$NON-NLS-1$
                        return new StatusInfo(IStatus.WARNING, NewWizardMessages.NewTypeWizardPage_warning_EnumClassNotFound);
                } catch (JavaModelException e) {
                    JavaPlugin.log(e);
                }
            }
        }


        fCurrPackageCompletionProcessor.setPackageFragmentRoot(root);
        if (root != null) {
            fEnclosingTypeCompletionProcessor.setPackageFragment(root.getPackageFragment("")); //$NON-NLS-1$
        }
        return status;
    }

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Examples of org.eclipse.jdt.core.IPackageFragmentRoot

     * 
     * @return the status of the validation
     */
    protected IStatus packageChanged() {
        StatusInfo status = new StatusInfo();
        IPackageFragmentRoot root = getPackageFragmentRoot();
        fPackageDialogField.enableButton(root != null);


        IJavaProject project = root != null ? root.getJavaProject() : null;


        String packName = getPackageText();
        if (packName.length() > 0) {
            IStatus val = validatePackageName(packName, project);
            if (val.getSeverity() == IStatus.ERROR) {
                status.setError(Messages.format(NewWizardMessages.NewTypeWizardPage_error_InvalidPackageName, val.getMessage()));
                return status;
            } else if (val.getSeverity() == IStatus.WARNING) {
                status.setWarning(Messages.format(NewWizardMessages.NewTypeWizardPage_warning_DiscouragedPackageName, val.getMessage()));
                // continue
            }
        } else {
            status.setWarning(NewWizardMessages.NewTypeWizardPage_warning_DefaultPackageDiscouraged);
        }


        if (project != null) {
            if (project.exists() && packName.length() > 0) {
                try {
                    IPath rootPath = root.getPath();
                    IPath outputPath = project.getOutputLocation();
                    if (rootPath.isPrefixOf(outputPath) && !rootPath.equals(outputPath)) {
                        // if the bin folder is inside of our root, don't allow to name a package
                        // like the bin folder
                        IPath packagePath = rootPath.append(packName.replace('.', '/'));
                        if (outputPath.isPrefixOf(packagePath)) {
                            status.setError(NewWizardMessages.NewTypeWizardPage_error_ClashOutputLocation);
                            return status;
                        }
                    }
                } catch (JavaModelException e) {
                    JavaPlugin.log(e);
                    // let pass
                }
            }


            fCurrPackage = root.getPackageFragment(packName);
            IResource resource = fCurrPackage.getResource();
            if (resource != null) {
                if (resource.isVirtual()) {
                    status.setError(NewWizardMessages.NewTypeWizardPage_error_PackageIsVirtual);
                    return status;

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Examples of org.eclipse.jdt.core.IPackageFragmentRoot

     */
    protected IStatus enclosingTypeChanged() {
        StatusInfo status = new StatusInfo();
        fCurrEnclosingType = null;


        IPackageFragmentRoot root = getPackageFragmentRoot();


        fEnclosingTypeDialogField.enableButton(root != null);
        if (root == null) {
            status.setError(""); //$NON-NLS-1$
            return status;
        }


        String enclName = getEnclosingTypeText();
        if (enclName.length() == 0) {
            status.setError(NewWizardMessages.NewTypeWizardPage_error_EnclosingTypeEnterName);
            return status;
        }
        try {
            IType type = findType(root.getJavaProject(), enclName);
            if (type == null) {
                status.setError(NewWizardMessages.NewTypeWizardPage_error_EnclosingTypeNotExists);
                return status;
            }


            if (type.getCompilationUnit() == null) {
                status.setError(NewWizardMessages.NewTypeWizardPage_error_EnclosingNotInCU);
                return status;
            }
            if (!JavaModelUtil.isEditable(type.getCompilationUnit())) {
                status.setError(NewWizardMessages.NewTypeWizardPage_error_EnclosingNotEditable);
                return status;
            }


            fCurrEnclosingType = type;
            IPackageFragmentRoot enclosingRoot = JavaModelUtil.getPackageFragmentRoot(type);
            if (!enclosingRoot.equals(root)) {
                status.setWarning(NewWizardMessages.NewTypeWizardPage_warning_EnclosingNotInSourceFolder);
            }
            return status;
        } catch (JavaModelException e) {
            status.setError(NewWizardMessages.NewTypeWizardPage_error_EnclosingTypeNotExists);

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