/**
* Final check before the actual refactoring
*
* @return status
* @throws OperationCanceledException
*/
public RefactoringStatus checkFinalConditions() throws OperationCanceledException {
RefactoringStatus status = new RefactoringStatus();
IContainer destination = fProcessor.getDestination();
IProject sourceProject = fProcessor.getSourceSelection()[0].getProject();
IProject destinationProject = destination.getProject();
if (sourceProject != destinationProject)
status.merge(MoveUtils.checkMove(phpFiles, sourceProject, destination));
// Checks if one of the resources already exists with the same name in
// the destination
IPath dest = fProcessor.getDestination().getFullPath();
IResource[] sourceResources = fProcessor.getSourceSelection();
for (IResource element : sourceResources) {
String newFilePath = dest.toOSString() + File.separatorChar + element.getName();
IResource resource =
ResourcesPlugin.getWorkspace().getRoot().findMember(new Path(newFilePath));
if (resource != null && resource.exists()) {
status.merge(
RefactoringStatus.createFatalErrorStatus(
NLS.bind(
PhpRefactoringCoreMessages.getString("MoveDelegate.6"),
element.getName(),
dest.toOSString()))); // $NON-NLS-1$
}
}
return status;
}
private void removeBuildPath(IResource resource, IProject project) {
IScriptProject projrct = DLTKCore.create(project);
IPath filePath = resource.getFullPath();
oldBuildEntries = Arrays.asList(projrct.readRawBuildpath());
newBuildEntries = new ArrayList<IBuildpathEntry>();
newBuildEntries.addAll(oldBuildEntries);
for (int i = 0; i < oldBuildEntries.size(); i++) {
IBuildpathEntry fEntryToChange = oldBuildEntries.get(i);
IPath entryPath = fEntryToChange.getPath();
int mattchedPath = entryPath.matchingFirstSegments(filePath);
if (mattchedPath == filePath.segmentCount()) {
newBuildEntries.remove(fEntryToChange);
} else {
IBuildpathEntry newEntry =
RefactoringUtility.createNewBuildpathEntry(
fEntryToChange, fEntryToChange.getPath(), filePath, ""); // $NON-NLS-1$
newBuildEntries.remove(fEntryToChange);
newBuildEntries.add(newEntry);
}
}
oldIncludePath = new ArrayList<IBuildpathEntry>();
newIncludePathEntries = new ArrayList<IBuildpathEntry>();
List<IncludePath> includePathEntries =
Arrays.asList(IncludePathManager.getInstance().getIncludePaths(project));
for (IncludePath entry : includePathEntries) {
Object includePathEntry = entry.getEntry();
IResource includeResource = null;
if (!(includePathEntry instanceof IBuildpathEntry)) {
includeResource = (IResource) includePathEntry;
IPath entryPath = includeResource.getFullPath();
IBuildpathEntry oldEntry =
RefactoringUtility.createNewBuildpathEntry(IBuildpathEntry.BPE_SOURCE, entryPath);
oldIncludePath.add((IBuildpathEntry) oldEntry);
if (filePath.isPrefixOf(entryPath) || entryPath.equals(filePath)) {
} else {
IBuildpathEntry newEntry =
RefactoringUtility.createNewBuildpathEntry(IBuildpathEntry.BPE_SOURCE, entryPath);
newIncludePathEntries.add(newEntry);
}
} else {
newIncludePathEntries.add((IBuildpathEntry) includePathEntry);
oldIncludePath.add((IBuildpathEntry) includePathEntry);
}
}
}
private void createRunConfigurationChange(
IResource[] sourceResources, CompositeChange rootChange) {
IResource[] uniqueSourceResources = removeDuplicateResources(sourceResources);
for (IResource element : uniqueSourceResources) {
RenameConfigurationChange configPointchanges =
new RenameConfigurationChange(
element.getFullPath().removeLastSegments(1),
fMainDestinationPath,
element.getName(),
element.getName());
rootChange.add(configPointchanges);
}
}
private void createRenameLibraryFolderChange(
IResource[] sourceResources, CompositeChange rootChange) {
IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
LibraryFolderManager lfm = LibraryFolderManager.getInstance();
for (IResource resource : sourceResources) {
if (resource.getType() == IResource.FOLDER && lfm.isInLibraryFolder(resource)) {
IPath newPath = fMainDestinationPath.append(resource.getName());
IFolder newFolder = root.getFolder(newPath);
RenameLibraryFolderChange change =
new RenameLibraryFolderChange((IFolder) resource, newFolder);
rootChange.add(change);
}
}
}
private void createBreakPointChange(IResource[] sourceResources, CompositeChange rootChange)
throws CoreException {
IResource[] uniqueSourceResources = removeDuplicateResources(sourceResources);
for (IResource element : uniqueSourceResources) {
collectBrakePoint(element);
RenameBreackpointChange breakePointchanges =
new RenameBreackpointChange(
element.getFullPath().removeLastSegments(1),
fMainDestinationPath,
element.getName(),
element.getName(),
fBreakpoints,
fBreakpointAttributes);
if (fBreakpoints.getKeys().size() > 0) {
rootChange.add(breakePointchanges);
}
}
}
protected void collectBrakePoint(IResource resource) throws CoreException {
fBreakpoints = new BucketMap<IResource, IBreakpoint>(6);
fBreakpointAttributes = new HashMap<IBreakpoint, Map<String, Object>>(6);
final IBreakpointManager breakpointManager = DebugPlugin.getDefault().getBreakpointManager();
IMarker[] markers =
resource.findMarkers(IBreakpoint.LINE_BREAKPOINT_MARKER, true, IResource.DEPTH_INFINITE);
for (IMarker marker : markers) {
IResource markerResource = marker.getResource();
IBreakpoint breakpoint = breakpointManager.getBreakpoint(marker);
if (breakpoint != null) {
fBreakpoints.add(markerResource, breakpoint);
fBreakpointAttributes.put(breakpoint, breakpoint.getMarker().getAttributes());
}
}
}
private IResource[] removeDuplicateResources(IResource[] sourceResources) {
// ignore empty array
if (sourceResources == null || sourceResources.length == 0) {
return sourceResources;
}
ArrayList<IResource> result = new ArrayList<IResource>();
for (IResource source : sourceResources) {
if (result.size() == 0) {
result.add(source);
} else {
// check if the resource is parent of any item in the result
for (IResource existing : result) {
// if the resource is parent of an existing item in the
// result.
// remove the existing item, add the new one.
if (source.getFullPath().isPrefixOf(existing.getFullPath())) {
result.remove(existing);
result.add(source);
}
}
boolean noNeedAdded = false;
for (IResource existing : result) {
// if the resource is parent of an existing item in the
// result.
// remove the existing item, add the new one.
if (existing.getFullPath().isPrefixOf(source.getFullPath())) {
noNeedAdded = true;
}
}
// the source is not in the result after loop
if (!result.contains(source) && !noNeedAdded) {
result.add(source);
}
}
}
IResource[] ret = new IResource[result.size()];
return result.toArray(ret);
}
/**
* Checks whether the given move included is vaild
*
* @param destination
* @return a staus indicating whether the included is valid or not
*/
public RefactoringStatus verifyDestination(IResource destination) {
RefactoringStatus status = new RefactoringStatus();
Assert.isNotNull(destination);
if (!destination.exists() || destination.isPhantom())
return RefactoringStatus.createFatalErrorStatus(
PhpRefactoringCoreMessages.getString("MoveDelegate.2")); // $NON-NLS-1$
if (!destination.isAccessible())
return RefactoringStatus.createFatalErrorStatus(
PhpRefactoringCoreMessages.getString("MoveDelegate.3")); // $NON-NLS-1$
Assert.isTrue(destination.getType() != IResource.ROOT);
IResource[] sourceResources = fProcessor.getSourceSelection();
for (IResource element : sourceResources) {
if (destination.equals(element.getParent()))
return RefactoringStatus.createFatalErrorStatus(
PhpRefactoringCoreMessages.getString("MoveDelegate.4")); // $NON-NLS-1$
if (destination.equals(element)) {
return RefactoringStatus.createFatalErrorStatus(
PhpRefactoringCoreMessages.getString("MoveDelegate.5")); // $NON-NLS-1$
}
}
return status;
}
private void createBuildPathChange(IResource[] sourceResources, CompositeChange rootChange)
throws ModelException {
IResource[] uniqueSourceResources = removeDuplicateResources(sourceResources);
for (IResource element : uniqueSourceResources) {
// only container need handle build/include path.
if (element instanceof IContainer) {
IProject project = element.getProject();
// if moving to another project
if (RefactoringUtility.getResource(fMainDestinationPath).getProject() != project) {
removeBuildPath(element, project);
IPath path = element.getFullPath().removeLastSegments(1);
RenameBuildAndIcludePathChange biChange =
new RenameBuildAndIcludePathChange(
path,
path,
element.getName(),
"",
oldBuildEntries, //$NON-NLS-1$
newBuildEntries,
oldIncludePath,
newIncludePathEntries);
if (newBuildEntries.size() > 0 || newIncludePathEntries.size() > 0) {
rootChange.add(biChange);
}
} else {
updateBuildPath(element, project);
RenameBuildAndIcludePathChange biChange =
new RenameBuildAndIcludePathChange(
element.getFullPath().removeLastSegments(1),
fMainDestinationPath,
element.getName(),
element.getName(),
oldBuildEntries,
newBuildEntries,
oldIncludePath,
newIncludePathEntries);
if (newBuildEntries.size() > 0 || newIncludePathEntries.size() > 0) {
rootChange.add(biChange);
}
}
}
}
}