private IContainer findPomXmlBasedir(IContainer dir) {
if (dir == null) {
return null;
}
try {
// loop upwards through the parents as long as we do not cross the project boundary
while (dir.exists() && dir.getProject() != null && dir.getProject() != dir) {
// see if pom.xml exists
if (dir.getType() == IResource.FOLDER) {
IFolder folder = (IFolder) dir;
if (folder.findMember(IMavenConstants.POM_FILE_NAME) != null) {
return folder;
}
} else if (dir.getType() == IResource.FILE) {
if (((IFile) dir).getName().equals(IMavenConstants.POM_FILE_NAME)) {
return dir.getParent();
}
}
dir = dir.getParent();
}
} catch (Exception e) {
return dir;
}
return dir;
}
/**
* Deletes a set of files from the file system, and also their parent folders if those become
* empty during this process.
*
* @param nameSet set of file paths
* @param monitor progress monitor
* @throws CoreException if an error occurs
*/
private void deleteFiles(final Set<IPath> nameSet, IProgressMonitor monitor)
throws CoreException {
if (nameSet == null || nameSet.isEmpty()) {
return;
}
Set<IContainer> subFolders = new HashSet<IContainer>();
for (IPath filePath : nameSet) {
// Generate new path
IFile currentFile = project.getFile(filePath);
if (currentFile.exists()) {
// Retrieve parent folder and store for deletion
IContainer folder = currentFile.getParent();
subFolders.add(folder);
currentFile.delete(true, monitor);
}
monitor.worked(1);
}
// Delete parent folders, if they are empty
for (IContainer folder : subFolders) {
if (folder.exists() && folder.members().length == 0) {
folder.delete(true, monitor);
}
monitor.worked(1);
}
}
/*
* (non-Javadoc)
*
* @see core.resources.ICoreResource#seek(core.resources.IResourceLocationRequestor)
*/
public void lookup(IResourceAcceptor requestor, LookupDepth depth) {
String packageName = fRoot.toPackageName(this);
IPackageFragment[] fragments = fRoot.getAllPackageFragments(packageName);
for (int i = 0; i < fragments.length; i++) {
Object[] nonJavaResources = null;
try {
if (fragments[i].isReadOnly()) {
// TODO - is this the correct check for a package in a jar file?
nonJavaResources = fragments[i].getNonJavaResources();
} else {
IContainer container = (IContainer) fragments[i].getUnderlyingResource();
if (container != null && container.exists()) {
IResource[] members = container.members(false);
ArrayList<IResource> resultList = new ArrayList<IResource>();
for (int j = 0; j < members.length; j++) {
if (members[j] instanceof IFile) resultList.add(members[j]);
}
nonJavaResources = resultList.toArray();
}
}
} catch (CoreException e) {
TapestryCore.log(e);
}
if (nonJavaResources == null) continue;
for (int j = 0; j < nonJavaResources.length; j++) {
IStorage storage = (IStorage) nonJavaResources[j];
ICoreResource loc = new ClasspathResource(fRoot, getPath() + storage.getName());
if (!requestor.accept(loc)) break;
}
}
}
/**
* file color changed. reevaluate everything affected by this file TODO: for now only reevaluate
* checks in this file
*/
public void fileColorChanged(FileColorChangedEvent event) {
final HashSet<ColoredSourceFile> toCheck = new HashSet<ColoredSourceFile>();
for (IContainer folder : event.getAffectedFolders()) {
try {
if (folder.exists())
folder.accept(
new IResourceVisitor() {
public boolean visit(IResource resource) throws CoreException {
if (resource instanceof IFile)
try {
toCheck.add(ColoredSourceFile.getColoredSourceFile((IFile) resource));
} catch (FeatureModelNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return true;
}
});
} catch (CoreException e) {
e.printStackTrace();
}
}
reevaluateFileChecks(toCheck);
}
protected void createFolder(IContainer parent) throws CoreException {
if (!parent.exists()) {
if (!(parent instanceof IFolder))
throw new RuntimeException("IContainer " + notNull(parent) + " does not exist");
createFolder(parent.getParent());
((IFolder) parent).create(true, false, new NullProgressMonitor());
}
}
/**
* Creates new folder from project root. The folder name can include relative path as a part of
* the name. Nonexistent parent directories are being created.
*
* @param project - project where to create the folder.
* @param name - folder name.
* @return folder handle.
* @throws CoreException if something goes wrong.
*/
public static IFolder createFolder(IProject project, String name) throws CoreException {
final IPath p = new Path(name);
IContainer folder = project;
for (String seg : p.segments()) {
folder = folder.getFolder(new Path(seg));
if (!folder.exists()) ((IFolder) folder).create(true, true, NULL_MONITOR);
}
resourcesCreated.add(folder);
return (IFolder) folder;
}
private void updateReadOnlyPackageFragmentsForCopy(
IContainer sourceFolder, PackageFragmentRoot root, String[] newFragName) {
IContainer parentFolder = (IContainer) root.resource();
for (int i = 0, length = newFragName.length; i < length; i++) {
String subFolderName = newFragName[i];
parentFolder = parentFolder.getFolder(new Path(subFolderName));
sourceFolder = sourceFolder.getFolder(new Path(subFolderName));
if (sourceFolder.exists() && Util.isReadOnly(sourceFolder)) {
Util.setReadOnly(parentFolder, true);
}
}
}
public IFile newSource(final IJavaProject it, final String fileName, final String contents) {
try {
IProject _project = it.getProject();
final IFile result = _project.getFile(("src/" + fileName));
IContainer parent = result.getParent();
while ((!parent.exists())) {
((IFolder) parent).create(true, false, null);
}
StringInputStream _stringInputStream = new StringInputStream(contents);
result.create(_stringInputStream, true, null);
return result;
} catch (Throwable _e) {
throw Exceptions.sneakyThrow(_e);
}
}
private void updateReadOnlyPackageFragmentsForMove(
IContainer sourceFolder,
PackageFragmentRoot root,
String[] newFragName,
boolean sourceFolderIsReadOnly) {
IContainer parentFolder = (IContainer) root.resource();
for (int i = 0, length = newFragName.length; i < length; i++) {
String subFolderName = newFragName[i];
parentFolder = parentFolder.getFolder(new Path(subFolderName));
sourceFolder = sourceFolder.getFolder(new Path(subFolderName));
if ((sourceFolder.exists() && Util.isReadOnly(sourceFolder))
|| (i == length - 1 && sourceFolderIsReadOnly)) {
Util.setReadOnly(parentFolder, true);
// the source folder will be deleted anyway (move operation)
Util.setReadOnly(sourceFolder, false);
}
}
}
private IModuleResource getWebXmlFile(IProject project, IPath modelDeployDirectory) {
// IDE-110 IDE-648
IVirtualFolder webappRoot = CoreUtil.getDocroot(project);
if (webappRoot != null) {
for (IContainer container : webappRoot.getUnderlyingFolders()) {
if (container != null && container.exists()) {
IFile webXml = container.getFile(new Path(WEB_XML_PATH));
if (webXml.exists()) {
return new ModuleFile(
webXml, webXml.getName(), modelDeployDirectory.append(WEB_XML_PATH));
}
}
}
}
return null;
}
private boolean checkDocrootFileExists(final IPath path) {
IVirtualFolder webappRoot = CoreUtil.getDocroot(getTargetProject());
if (webappRoot == null) {
return false;
}
for (IContainer container : webappRoot.getUnderlyingFolders()) {
if (container != null && container.exists()) {
IFile file = container.getFile(path);
if (file.exists()) {
return true;
}
}
}
return false;
}
/**
* Moves temporary files out of the build directory, if applicable. A file is considered a
* temporary file, if
*
* <ul>
* <li>it had been in the temporary files folder before the build process
* <p><b>or</b>
* <li>it was created or modified during the build process, and has a temporary file extension
* as specified in the preferences
* </ul>
*
* @param excludes set of paths to exclude from moving, e.g. because they are the main output
* files
* @param monitor progress monitor
* @throws CoreException if an error occurs
*/
private void moveTempFiles(final Set<IPath> excludes, IProgressMonitor monitor)
throws CoreException {
final IContainer aSourceContainer = getActualSourceContainer();
if (tracking.isInitial() || aSourceContainer == null || !aSourceContainer.exists()) {
return;
}
final boolean markAsDerived =
"true"
.equals(
TexlipseProperties.getProjectProperty(
project, TexlipseProperties.MARK_TEMP_DERIVED_PROPERTY));
final String[] tempExts = TexlipsePlugin.getPreferenceArray(TexlipseProperties.TEMP_FILE_EXTS);
// Check if there is anything to do
if (markAsDerived || tempDir != null) {
// First move temporary files, which had been placed into the source folder
// just prior to the build;
// then check for new temporary files, which need to be moved
project
.getWorkspace()
.run(
new IWorkspaceRunnable() {
public void run(IProgressMonitor monitor) throws CoreException {
if (movedFiles != null) {
if (excludes != null) {
movedFiles.removeAll(excludes);
}
moveFiles(sourceDir, tempDir, movedFiles, markAsDerived, true, monitor);
}
final Set<IPath> newTempNames =
tracking.getNewTempNames(aSourceContainer, tempExts, format, monitor);
if (excludes != null) {
newTempNames.removeAll(excludes);
}
moveFiles(sourceDir, tempDir, newTempNames, markAsDerived, true, monitor);
}
},
monitor);
}
}
/** @since 2.5 */
protected void cleanOutput(
IBuildContext ctx,
OutputConfiguration config,
EclipseResourceFileSystemAccess2 access,
IProgressMonitor monitor)
throws CoreException {
final IProject project = ctx.getBuiltProject();
for (IContainer container : getOutputs(project, config)) {
if (!container.exists()) {
return;
}
if (config.isCanClearOutputDirectory()) {
for (IResource resource : container.members()) {
if (!config.isKeepLocalHistory()) {
resource.delete(IResource.NONE, monitor);
} else if (access == null) {
resource.delete(IResource.KEEP_HISTORY, monitor);
} else {
delete(resource, config, access, monitor);
}
}
} else if (config.isCleanUpDerivedResources()) {
List<IFile> resources = derivedResourceMarkers.findDerivedResources(container, null);
for (IFile iFile : resources) {
if (monitor.isCanceled()) {
throw new OperationCanceledException();
}
if (access != null) {
access.deleteFile(iFile, config.getName(), monitor);
} else {
iFile.delete(
config.isKeepLocalHistory() ? IResource.KEEP_HISTORY : IResource.NONE, monitor);
}
}
}
}
}
/**
* file color changed. reevaluate everything affected by this file TODO: for now only reevaluate
* checks in this file
*/
public void fileColorChanged(FileColorChangedEvent event) {
final HashSet<CLRAnnotatedSourceFile> toCheck = new HashSet<CLRAnnotatedSourceFile>();
for (IContainer folder : event.getAffectedFolders()) {
try {
if (folder.exists())
folder.accept(
new IResourceVisitor() {
public boolean visit(IResource resource) throws CoreException {
if (resource instanceof IFile)
toCheck.add(
(CLRAnnotatedSourceFile)
CLRAnnotatedSourceFile.getColoredJavaSourceFile((IFile) resource));
return true;
}
});
} catch (CoreException e) {
e.printStackTrace();
}
}
reevaluateFileChecks(toCheck);
}
/**
* Moves a set of files from the source container to the destination. All files need to be inside
* the source container or any of its subfolders. Existing folders are not removed, if left empty.
* If source and destination container are identical, files are if applicable only marked as
* derived.
*
* @param source source container
* @param dest destination folder (can be null, for only marking files as derived)
* @param nameSet set of file paths to move
* @param markAsDerived mark files as derived after moving
* @param force overwrite exiting files and create subfolders in destination folder, if necessary
* @param monitor progress monitor
* @return a new set of file paths in their new location. This only includes files which have
* actually been moved.
* @throws CoreException if an error occurs
*/
private Set<IPath> moveFiles(
final IContainer source,
final IContainer dest,
final Set<IPath> nameSet,
boolean markAsDerived,
boolean force,
IProgressMonitor monitor)
throws CoreException {
Set<IPath> newNames = new HashSet<IPath>();
if (nameSet != null && !nameSet.isEmpty()) {
IPath sourcePath = source.getProjectRelativePath();
IPath destPath;
if (dest != null) {
destPath = dest.getProjectRelativePath();
} else {
destPath = sourcePath;
}
boolean moveFiles = !sourcePath.equals(destPath);
int sourceSeg = sourcePath.segmentCount();
// Sort paths for running through file system structure incrementally
IPath[] sortedNames = nameSet.toArray(new IPath[0]);
Arrays.sort(
sortedNames,
new Comparator<IPath>() {
public int compare(IPath o1, IPath o2) {
return o1.toString().compareTo(o2.toString());
}
});
for (IPath filePath : sortedNames) {
if (sourcePath.isPrefixOf(filePath)) {
IFile currentFile = project.getFile(filePath);
if (moveFiles) {
// Generate new path
IPath destFilePath = destPath.append(filePath.removeFirstSegments(sourceSeg));
IFile destFile = project.getFile(destFilePath);
if (currentFile.exists() && (force || !destFile.exists())) {
// Retrieve destination parent folder
IContainer destFolder = destFile.getParent();
if (destFolder instanceof IFolder && !destFolder.exists() && force) {
// Create destination folder if necessary
((IFolder) destFolder).create(true, true, monitor);
if (markAsDerived) {
destFolder.setDerived(true);
}
}
if (destFolder.exists()) {
// Move file
if (destFile.exists() && force) {
destFile.delete(true, monitor);
}
currentFile.move(destFile.getFullPath(), true, monitor);
if (markAsDerived && destFile.exists()) {
destFile.setDerived(true);
}
// Store path for later reversal
newNames.add(destFilePath);
}
}
} else {
if (markAsDerived && currentFile.exists()) {
currentFile.setDerived(true);
}
}
monitor.worked(1);
}
}
}
return newNames;
}
@Override
protected String browse(final SapphireRenderingContext context) {
final Property property = property();
final List<Path> roots = getBasePaths();
String selectedAbsolutePath = null;
final List<String> extensions;
if (this.fileExtensionService == null) {
extensions = this.staticFileExtensionsList;
} else {
extensions = this.fileExtensionService.extensions();
}
if (enclosed()) {
final List<IContainer> baseContainers = new ArrayList<IContainer>();
for (Path path : roots) {
final IContainer baseContainer = getWorkspaceContainer(path.toFile());
if (baseContainer != null) {
baseContainers.add(baseContainer);
} else {
break;
}
}
final ITreeContentProvider contentProvider;
final ILabelProvider labelProvider;
final ViewerComparator viewerComparator;
final Object input;
if (roots.size() == baseContainers.size()) {
// All paths are in the Eclipse Workspace. Use the available content and label
// providers.
contentProvider = new WorkspaceContentProvider(baseContainers);
labelProvider = new WorkbenchLabelProvider();
viewerComparator = new ResourceComparator();
input = ResourcesPlugin.getWorkspace().getRoot();
} else {
// At least one of the roots is not in the Eclipse Workspace. Use custom file
// system content and label providers.
contentProvider = new FileSystemContentProvider(roots);
labelProvider = new FileSystemLabelProvider(context);
viewerComparator = new FileSystemNodeComparator();
input = new Object();
}
final ElementTreeSelectionDialog dialog =
new ElementTreeSelectionDialog(context.getShell(), labelProvider, contentProvider);
dialog.setTitle(property.definition().getLabel(false, CapitalizationType.TITLE_STYLE, false));
dialog.setMessage(
createBrowseDialogMessage(
property.definition().getLabel(true, CapitalizationType.NO_CAPS, false)));
dialog.setAllowMultiple(false);
dialog.setHelpAvailable(false);
dialog.setInput(input);
dialog.setComparator(viewerComparator);
final Path currentPathAbsolute = convertToAbsolute((Path) ((Value<?>) property).content());
if (currentPathAbsolute != null) {
Object initialSelection = null;
if (contentProvider instanceof WorkspaceContentProvider) {
final URI uri = currentPathAbsolute.toFile().toURI();
final IWorkspaceRoot wsroot = ResourcesPlugin.getWorkspace().getRoot();
final IFile[] files = wsroot.findFilesForLocationURI(uri);
if (files.length > 0) {
final IFile file = files[0];
if (file.exists()) {
initialSelection = file;
}
}
if (initialSelection == null) {
final IContainer[] containers = wsroot.findContainersForLocationURI(uri);
if (containers.length > 0) {
final IContainer container = containers[0];
if (container.exists()) {
initialSelection = container;
}
}
}
} else {
initialSelection =
((FileSystemContentProvider) contentProvider).find(currentPathAbsolute);
}
if (initialSelection != null) {
dialog.setInitialSelection(initialSelection);
}
}
if (this.type == FileSystemResourceType.FILE) {
dialog.setValidator(new FileSelectionStatusValidator());
} else if (this.type == FileSystemResourceType.FOLDER) {
dialog.addFilter(new ContainersOnlyViewerFilter());
}
if (!extensions.isEmpty()) {
dialog.addFilter(new ExtensionBasedViewerFilter(extensions));
}
if (dialog.open() == Window.OK) {
final Object firstResult = dialog.getFirstResult();
if (firstResult instanceof IResource) {
selectedAbsolutePath = ((IResource) firstResult).getLocation().toString();
} else {
selectedAbsolutePath = ((FileSystemNode) firstResult).getFile().getPath();
}
}
} else if (this.type == FileSystemResourceType.FOLDER) {
final DirectoryDialog dialog = new DirectoryDialog(context.getShell());
dialog.setText(
property.definition().getLabel(true, CapitalizationType.FIRST_WORD_ONLY, false));
dialog.setMessage(
createBrowseDialogMessage(
property.definition().getLabel(true, CapitalizationType.NO_CAPS, false)));
final Value<?> value = (Value<?>) property;
final Path path = (Path) value.content();
if (path != null) {
dialog.setFilterPath(path.toOSString());
} else if (roots.size() > 0) {
dialog.setFilterPath(roots.get(0).toOSString());
}
selectedAbsolutePath = dialog.open();
} else {
final FileDialog dialog = new FileDialog(context.getShell());
dialog.setText(
property.definition().getLabel(true, CapitalizationType.FIRST_WORD_ONLY, false));
final Value<?> value = (Value<?>) property;
final Path path = (Path) value.content();
if (path != null && path.segmentCount() > 1) {
dialog.setFilterPath(path.removeLastSegments(1).toOSString());
dialog.setFileName(path.lastSegment());
} else if (roots.size() > 0) {
dialog.setFilterPath(roots.get(0).toOSString());
}
if (!extensions.isEmpty()) {
final StringBuilder buf = new StringBuilder();
for (String extension : extensions) {
if (buf.length() > 0) {
buf.append(';');
}
buf.append("*.");
buf.append(extension);
}
dialog.setFilterExtensions(new String[] {buf.toString()});
}
selectedAbsolutePath = dialog.open();
}
if (selectedAbsolutePath != null) {
final Path relativePath = convertToRelative(new Path(selectedAbsolutePath));
if (relativePath != null) {
String result = relativePath.toPortableString();
if (this.includeLeadingSlash) {
result = "/" + result;
}
return result;
}
}
return null;
}
