Java Code Examples for org.eclipse.jdt.core.IPackageFragmentRoot#getHandleIdentifier()

public DeletePackageFragmentRootChange(IPackageFragmentRoot root, boolean isExecuteChange,
		IPackageFragmentRootManipulationQuery updateClasspathQuery) {
	Assert.isNotNull(root);
	Assert.isTrue(! root.isExternal());
	fHandle= root.getHandleIdentifier();
	fUpdateClasspathQuery= updateClasspathQuery;

	if (isExecuteChange) {
		// don't check for read-only resources since we already
		// prompt the user via a dialog to confirm deletion of
		// read only resource. The change is currently not used
		// as
		setValidationMethod(VALIDATE_NOT_DIRTY);
	} else {
		setValidationMethod(VALIDATE_NOT_DIRTY | VALIDATE_NOT_READ_ONLY);
	}
}
 

public DeletePackageFragmentRootChange(IPackageFragmentRoot root, boolean isExecuteChange,
		IPackageFragmentRootManipulationQuery updateClasspathQuery) {
	Assert.isNotNull(root);
	Assert.isTrue(! root.isExternal());
	fHandle= root.getHandleIdentifier();
	fUpdateClasspathQuery= updateClasspathQuery;

	if (isExecuteChange) {
		// don't check for read-only resources since we already
		// prompt the user via a dialog to confirm deletion of
		// read only resource. The change is currently not used
		// as
		setValidationMethod(VALIDATE_NOT_DIRTY);
	} else {
		setValidationMethod(VALIDATE_NOT_DIRTY | VALIDATE_NOT_READ_ONLY);
	}
}
 

public void addRoot(IPackageFragmentRoot root) {
	if (root != null) {
		// Do not cache intermediate bridge objects 
		if ("JImageModuleFragmentBridge".equals(root.getClass().getSimpleName())) {
			return;
		}
		String handleIdentifier = root.getHandleIdentifier();
		Map<String, IPackageFragmentRoot> roots = associatedRoots;
		if (!root.equals(roots.get(handleIdentifier))) {
			Map<String,IPackageFragmentRoot> copy = newLinkedHashMap(roots);
			copy.put(handleIdentifier, root);
			associatedRoots = copy;
		}
	}
}
 

PackageFragmentRootReorgChange(IPackageFragmentRoot root, IContainer destination, INewNameQuery newNameQuery,
		IPackageFragmentRootManipulationQuery updateClasspathQuery) {
	Assert.isTrue(! root.isExternal());
	fRootHandle= root.getHandleIdentifier();
	fNewNameQuery= newNameQuery;
	fUpdateClasspathQuery= updateClasspathQuery;
	fDestination= destination;

	// we already ask for confirmation of move read only
	// resources. Furthermore we don't do a validate
	// edit since move source folders doesn't change
	// an content
	setValidationMethod(VALIDATE_DEFAULT);
}
 

PackageReorgChange(IPackageFragment pack, IPackageFragmentRoot dest, INewNameQuery nameQuery) {
	fPackageHandle= pack.getHandleIdentifier();
	fDestinationHandle= dest.getHandleIdentifier();
	fNameQuery= nameQuery;

	// it is enough to check the package only since package reorg changes
	// are not undoable. Don't check for read only here since
	// we already ask for user confirmation and moving a read
	// only package doesn't go thorugh validate edit (no
	// file content is modified).
	setValidationMethod(VALIDATE_DEFAULT);
}
 

PackageFragmentRootReorgChange(IPackageFragmentRoot root, IContainer destination, INewNameQuery newNameQuery,
		IPackageFragmentRootManipulationQuery updateClasspathQuery) {
	Assert.isTrue(! root.isExternal());
	fRootHandle= root.getHandleIdentifier();
	fNewNameQuery= newNameQuery;
	fUpdateClasspathQuery= updateClasspathQuery;
	fDestination= destination;

	// we already ask for confirmation of move read only
	// resources. Furthermore we don't do a validate
	// edit since move source folders doesn't change
	// an content
	setValidationMethod(VALIDATE_DEFAULT);
}
 

PackageReorgChange(IPackageFragment pack, IPackageFragmentRoot dest, INewNameQuery nameQuery) {
	fPackageHandle= pack.getHandleIdentifier();
	fDestinationHandle= dest.getHandleIdentifier();
	fNameQuery= nameQuery;

	// it is enough to check the package only since package reorg changes
	// are not undoable. Don't check for read only here since
	// we already ask for user confirmation and moving a read
	// only package doesn't go thorugh validate edit (no
	// file content is modified).
	setValidationMethod(VALIDATE_DEFAULT);
}
 

/**
 * Returns the transformed handle corresponding to the specified input
 * handle.
 *
 * @param project
 *            the project, or <code>null</code> for the workspace
 * @param handle
 *            the handle to transform
 * @return the transformed handle, or the original one if nothing needed to
 *         be transformed
 */
private String getTransformedHandle(final String project, final String handle) {
	if (fSourceFolder != null) {
		final IJavaElement target= JavaCore.create(fSourceFolder);
		if (target instanceof IPackageFragmentRoot) {
			final IPackageFragmentRoot extended= (IPackageFragmentRoot) target;
			String sourceIdentifier= null;
			final IJavaElement element= JavaRefactoringDescriptorUtil.handleToElement(project, handle, false);
			if (element != null) {
				final IPackageFragmentRoot root= (IPackageFragmentRoot) element.getAncestor(IJavaElement.PACKAGE_FRAGMENT_ROOT);
				if (root != null)
					sourceIdentifier= root.getHandleIdentifier();
				else {
					final IJavaProject javaProject= element.getJavaProject();
					if (javaProject != null)
						sourceIdentifier= javaProject.getHandleIdentifier();
				}
				if (sourceIdentifier != null) {
					final IJavaElement result= JavaCore.create(extended.getHandleIdentifier() + element.getHandleIdentifier().substring(sourceIdentifier.length()));
					if (result != null)
						return JavaRefactoringDescriptorUtil.elementToHandle(project, result);
				}
			}
		}
	}
	return handle;
}
 

public String initHandle(URI uri) {
	IPackageFragmentRoot root = getPackageFragmentRoot(uri);
	if (root != null)
		return root.getHandleIdentifier();
	return null;
}