Examples with IJavaElement org.eclipse.jdt.core.IJavaElement used on opensource projects

Example 31 with IJavaElement

use of org.eclipse.jdt.core.IJavaElement in project che by eclipse.

the class ReorgPolicyFactory method processReorgExecutionRecord.

private static void processReorgExecutionRecord(ReorgExecutionLog log, JavaRefactoringArguments arguments, String token) {
    final StringTokenizer tokenizer = new StringTokenizer(token, DELIMITER_ELEMENT, false);
    String value = null;
    if (tokenizer.hasMoreTokens()) {
        value = tokenizer.nextToken();
        Object element = JavaRefactoringDescriptorUtil.handleToElement(arguments.getProject(), value);
        if (element == null)
            element = JavaRefactoringDescriptorUtil.handleToResource(arguments.getProject(), value);
        if (tokenizer.hasMoreTokens()) {
            final boolean processed = Boolean.valueOf(tokenizer.nextToken()).booleanValue();
            if (processed) {
                log.markAsProcessed(element);
                if (element instanceof IJavaElement)
                    log.markAsProcessed(JavaElementResourceMapping.create((IJavaElement) element));
            }
            if (tokenizer.hasMoreTokens()) {
                final boolean renamed = Boolean.valueOf(tokenizer.nextToken()).booleanValue();
                if (renamed && tokenizer.hasMoreTokens()) {
                    final String name = tokenizer.nextToken();
                    log.setNewName(element, name);
                    if (element instanceof IJavaElement)
                        log.setNewName(JavaElementResourceMapping.create((IJavaElement) element), name);
                }
            }
        }
    }
}

Example 32 with IJavaElement

use of org.eclipse.jdt.core.IJavaElement in project che by eclipse.

the class ReorgUtils method isParentInWorkspaceOrOnDisk.

public static boolean isParentInWorkspaceOrOnDisk(IPackageFragmentRoot root, IJavaProject javaProject) {
    if (root == null)
        return false;
    IJavaElement rootParent = root.getParent();
    if (rootParent == null)
        return false;
    if (rootParent.equals(root))
        return true;
    IResource packageResource = ResourceUtil.getResource(root);
    IResource packageRootResource = ResourceUtil.getResource(javaProject);
    return isParentInWorkspaceOrOnDisk(packageResource, packageRootResource);
}

Example 33 with IJavaElement

use of org.eclipse.jdt.core.IJavaElement in project che by eclipse.

the class ReorgUtils method containsElementOrParent.

public static boolean containsElementOrParent(Set<IAdaptable> elements, IResource element) {
    IResource curr = element;
    do {
        if (elements.contains(curr))
            return true;
        IJavaElement jElement = JavaCore.create(curr);
        if (jElement != null && jElement.exists()) {
            return containsElementOrParent(elements, jElement);
        }
        curr = curr.getParent();
    } while (curr != null);
    return false;
}

Example 34 with IJavaElement

use of org.eclipse.jdt.core.IJavaElement in project che by eclipse.

the class ReorgUtils method groupByCompilationUnit.

/* List<IJavaElement> javaElements
	 * return ICompilationUnit -> List<IJavaElement>
	 */
public static Map<ICompilationUnit, List<IJavaElement>> groupByCompilationUnit(List<IJavaElement> javaElements) {
    Map<ICompilationUnit, List<IJavaElement>> result = new HashMap<ICompilationUnit, List<IJavaElement>>();
    for (Iterator<IJavaElement> iter = javaElements.iterator(); iter.hasNext(); ) {
        IJavaElement element = iter.next();
        ICompilationUnit cu = ReorgUtils.getCompilationUnit(element);
        if (cu != null) {
            if (!result.containsKey(cu))
                result.put(cu, new ArrayList<IJavaElement>(1));
            result.get(cu).add(element);
        }
    }
    return result;
}

Example 35 with IJavaElement

use of org.eclipse.jdt.core.IJavaElement in project che by eclipse.

the class ReorgUtils method isArchiveOrExternalMember.

public static boolean isArchiveOrExternalMember(IJavaElement[] elements) {
    for (int i = 0; i < elements.length; i++) {
        IJavaElement element = elements[i];
        IPackageFragmentRoot root = (IPackageFragmentRoot) element.getAncestor(IJavaElement.PACKAGE_FRAGMENT_ROOT);
        if (root != null && (root.isArchive() || root.isExternal()))
            return true;
    }
    return false;
}