public void testMovePackage2() throws JavaModelException {
IPath projectPath = env.addProject("Project"); // $NON-NLS-1$
env.addExternalJars(projectPath, Util.getJavaClassLibs());
env.removePackageFragmentRoot(projectPath, ""); // $NON-NLS-1$
IPath src = env.addPackageFragmentRoot(projectPath, "src"); // $NON-NLS-1$
IPath other = env.addFolder(projectPath, "other"); // $NON-NLS-1$
env.setOutputFolder(projectPath, "bin"); // $NON-NLS-1$
IPath classA =
env.addClass(
src,
"p",
"A", //$NON-NLS-1$ //$NON-NLS-2$
"package p; \n"
+ //$NON-NLS-1$
"public class A extends Missing {}"); //$NON-NLS-1$
IPath classB =
env.addClass(
src,
"p.q",
"B", //$NON-NLS-1$ //$NON-NLS-2$
"package p.q; \n"
+ //$NON-NLS-1$
"public class B extends Missing {}"); //$NON-NLS-1$
fullBuild(projectPath);
expectingSpecificProblemFor(
classA,
new Problem(
"",
"Missing cannot be resolved to a type",
new Path("/Project/src/p/A.java"),
35,
42,
CategorizedProblem.CAT_TYPE,
IMarker.SEVERITY_ERROR) // $NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
);
expectingSpecificProblemFor(
classB,
new Problem(
"",
"Missing cannot be resolved to a type",
new Path("/Project/src/p/q/B.java"),
37,
44,
CategorizedProblem.CAT_TYPE,
IMarker.SEVERITY_ERROR) // $NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
);
try {
IProject p = env.getProject(projectPath);
IFolder pFolder = p.getWorkspace().getRoot().getFolder(classA.removeLastSegments(1));
pFolder.move(other.append("p"), true, false, null);
} catch (CoreException e) {
env.handle(e);
}
incrementalBuild(projectPath);
expectingNoProblems();
}
@Override
protected IStatus run(IProgressMonitor monitor) {
IProject[] projects = ResourcesPlugin.getWorkspace().getRoot().getProjects();
monitor.beginTask("Refreshing git managed projects", projects.length);
while (projectsToScan.size() > 0) {
IProject p;
synchronized (projectsToScan) {
if (projectsToScan.size() == 0) break;
Iterator<IProject> i = projectsToScan.iterator();
p = i.next();
i.remove();
}
ISchedulingRule rule = p.getWorkspace().getRuleFactory().refreshRule(p);
try {
getJobManager().beginRule(rule, monitor);
p.refreshLocal(IResource.DEPTH_INFINITE, new SubProgressMonitor(monitor, 1));
} catch (CoreException e) {
logError("Failed to refresh projects from index changes", e);
return new Status(IStatus.ERROR, getPluginId(), e.getMessage());
} finally {
getJobManager().endRule(rule);
}
}
monitor.done();
return Status.OK_STATUS;
}
protected void checkIfPathValid() {
fFolder = null;
IContainer folder = null;
if (fUseFolderButton.isSelected()) {
String pathStr = fContainerDialogField.getText();
if (pathStr.length() == 0) {
fContainerFieldStatus.setError(NewWizardMessages.NewSourceFolderDialog_error_enterpath);
return;
}
IPath path = fCurrProject.getFullPath().append(pathStr);
IWorkspace workspace = fCurrProject.getWorkspace();
IStatus pathValidation = workspace.validatePath(path.toString(), IResource.FOLDER);
if (!pathValidation.isOK()) {
fContainerFieldStatus.setError(
Messages.format(
NewWizardMessages.NewSourceFolderDialog_error_invalidpath,
pathValidation.getMessage()));
return;
}
folder = fCurrProject.getFolder(pathStr);
} else {
folder = fCurrProject;
}
if (isExisting(folder)) {
fContainerFieldStatus.setError(NewWizardMessages.NewSourceFolderDialog_error_pathexists);
return;
}
fContainerFieldStatus.setOK();
fFolder = folder;
}
private void createExternalSourceArchivesProject(IProject project, IProgressMonitor monitor)
throws CoreException {
IProjectDescription desc = project.getWorkspace().newProjectDescription(project.getName());
IPath stateLocation = CeylonPlugin.getInstance().getStateLocation();
desc.setLocation(stateLocation.append(EXTERNAL_PROJECT_NAME));
project.create(desc, IResource.HIDDEN, monitor);
}
private IProject createProject(final GridProjectProperties props, final IProgressMonitor monitor)
throws CoreException {
monitor.subTask(Messages.getString("GridProjectCreationOperation.init_task")); // $NON-NLS-1$
String projectName = props.getProjectName();
IPath projectPath = props.getProjectLocation();
IProject[] referencesProjects = props.getReferencesProjects();
IWorkspaceRoot workspaceRoot = ResourcesPlugin.getWorkspace().getRoot();
IProject project = workspaceRoot.getProject(projectName);
IStatus status = ResourcesPlugin.getWorkspace().validateProjectLocation(project, projectPath);
if (status.getSeverity() != IStatus.OK) {
throw new CoreException(status);
}
IProjectDescription desc = project.getWorkspace().newProjectDescription(projectName);
desc.setLocation(projectPath);
if (referencesProjects != null) {
desc.setReferencedProjects(referencesProjects);
}
project.create(desc, new SubProgressMonitor(monitor, 50));
project.open(new SubProgressMonitor(monitor, 50));
createProjectStructure(project, props);
setProjectProperties(project, props);
if (monitor.isCanceled()) {
throw new OperationCanceledException();
}
return project;
}
public static List<IProject> decodeUsedProjects(String usedProjects, IProject project) {
if (usedProjects == null || usedProjects.length() == 0) {
return new ArrayList<IProject>();
}
String[] paths = usedProjects.split(";");
List<IProject> l = new ArrayList<IProject>(paths.length);
for (int i = 0; i < paths.length; i++) {
l.add(project.getWorkspace().getRoot().getProject(paths[i]));
}
return l;
}
@Override
public IStatus runInWorkspace(IProgressMonitor monitor) {
Set<Repository> repos;
synchronized (repositoriesChanged) {
if (repositoriesChanged.isEmpty()) {
return Status.OK_STATUS;
}
repos = new LinkedHashSet<>(repositoriesChanged);
repositoriesChanged.clear();
}
IProject[] projects = ResourcesPlugin.getWorkspace().getRoot().getProjects();
Set<IProject> toRefresh = new LinkedHashSet<>();
for (IProject p : projects) {
if (!p.isAccessible()) {
continue;
}
RepositoryMapping mapping = RepositoryMapping.getMapping(p);
if (mapping != null && repos.contains(mapping.getRepository())) {
toRefresh.add(p);
}
}
monitor.beginTask(UIText.Activator_refreshingProjects, toRefresh.size());
for (IProject p : toRefresh) {
if (monitor.isCanceled()) {
return Status.CANCEL_STATUS;
}
ISchedulingRule rule = p.getWorkspace().getRuleFactory().refreshRule(p);
try {
getJobManager().beginRule(rule, monitor);
// handle missing projects after branch switch
if (p.isAccessible()) {
p.refreshLocal(IResource.DEPTH_INFINITE, new SubProgressMonitor(monitor, 1));
}
} catch (CoreException e) {
handleError(UIText.Activator_refreshFailed, e, false);
return new Status(IStatus.ERROR, getPluginId(), e.getMessage());
} finally {
getJobManager().endRule(rule);
}
}
if (!monitor.isCanceled()) {
// re-schedule if we got some changes in the meantime
synchronized (repositoriesChanged) {
if (!repositoriesChanged.isEmpty()) {
schedule(100);
}
}
}
monitor.done();
return Status.OK_STATUS;
}
public SetFilterWizardPage(BPListElement entryToEdit, ArrayList existingEntries) {
super(PAGE_NAME);
fExistingEntries = existingEntries;
setTitle(NewWizardMessages.ExclusionInclusionDialog_title);
setDescription(NewWizardMessages.ExclusionInclusionDialog_description2);
fCurrElement = entryToEdit;
fCurrProject = entryToEdit.getScriptProject().getProject();
IWorkspaceRoot root = fCurrProject.getWorkspace().getRoot();
IResource res = root.findMember(entryToEdit.getPath());
if (res instanceof IContainer) {
fCurrSourceFolder = (IContainer) res;
}
String excLabel = NewWizardMessages.ExclusionInclusionDialog_exclusion_pattern_label;
ImageDescriptor excDescriptor = DLTKPluginImages.DESC_OBJS_EXCLUSION_FILTER_ATTRIB;
String[] excButtonLabels =
new String[] {
NewWizardMessages.ExclusionInclusionDialog_exclusion_pattern_add,
NewWizardMessages.ExclusionInclusionDialog_exclusion_pattern_add_multiple,
NewWizardMessages.ExclusionInclusionDialog_exclusion_pattern_edit,
null,
NewWizardMessages.ExclusionInclusionDialog_exclusion_pattern_remove
};
String incLabel = NewWizardMessages.ExclusionInclusionDialog_inclusion_pattern_label;
ImageDescriptor incDescriptor = DLTKPluginImages.DESC_OBJS_INCLUSION_FILTER_ATTRIB;
String[] incButtonLabels =
new String[] {
NewWizardMessages.ExclusionInclusionDialog_inclusion_pattern_add,
NewWizardMessages.ExclusionInclusionDialog_inclusion_pattern_add_multiple,
NewWizardMessages.ExclusionInclusionDialog_inclusion_pattern_edit,
null,
NewWizardMessages.ExclusionInclusionDialog_inclusion_pattern_remove
};
fExclusionPatternList =
createListContents(
entryToEdit, BPListElement.EXCLUSION, excLabel, excDescriptor, excButtonLabels);
fInclusionPatternList =
createListContents(
entryToEdit, BPListElement.INCLUSION, incLabel, incDescriptor, incButtonLabels);
}
/**
* Moves all files currently located in the temporary files folder into the build directory
*
* @param monitor progress monitor
* @throws CoreException if an error occurs
*/
private void restoreTempFiles(IProgressMonitor monitor) throws CoreException {
final Set<IPath> tempNames = tracking.getTempFiles();
if (tempDir == null || tempNames.isEmpty()) {
movedFiles = new HashSet<IPath>();
return;
}
// Move files and store new paths for later reversal
project
.getWorkspace()
.run(
new IWorkspaceRunnable() {
public void run(IProgressMonitor monitor) throws CoreException {
movedFiles =
moveFiles(tempDir, sourceDir, tracking.getTempFiles(), false, false, monitor);
}
},
monitor);
}
/**
* Determine the exposed (exported) dependencies from the project named 'otherProject' and add
* them to the accumulatedPathEntries String Set. This will include the output location of the
* project plus other kinds of entry that are re-exported. If dependent on another project and
* that project is re-exported, the method will recurse.
*
* @param baseProject the original project for which the classpath is being computed
* @param otherProject a project something in the dependency chain for the original project
* @param accumulatedPathEntries a String set of classpath entries, into which new entries should
* be added
*/
private static void computeDependenciesFromProject(
IProject baseProject, String otherProject, Set accumulatedPathEntries)
throws JavaModelException {
// First the output location for the project:
IProject iproject = baseProject.getWorkspace().getRoot().getProject(otherProject);
IJavaProject ijp = JavaCore.create(iproject);
accumulatedPathEntries.add(pathToString(ijp.getOutputLocation(), iproject));
// Look for exported entries from otherProject
IClasspathEntry[] cpes = ijp.getResolvedClasspath(true);
if (cpes != null) {
for (int j = 0; j < cpes.length; j++) {
IClasspathEntry cpe = cpes[j];
if (cpe.getEntryKind() == IClasspathEntry.CPE_SOURCE) {
continue;
}
if (cpe.isExported()) {
// TODO should quickly dismiss source entries? others?
IPath cpePath = cpes[j].getPath();
String segmentZero = cpePath.segment(0);
if (segmentZero != null && segmentZero.equals(otherProject)) {
accumulatedPathEntries.add(
iproject.getFile(cpePath.removeFirstSegments(1)).getRawLocation().toOSString());
} else {
if (cpe.getEntryKind() == IClasspathEntry.CPE_PROJECT) {
// segmentZero is a project name
computeDependenciesFromProject(baseProject, segmentZero, accumulatedPathEntries);
} else {
String otherPathElement = null;
if (segmentZero != null && segmentZero.equals(iproject.getName())) {
otherPathElement =
iproject.getFile(cpePath.removeFirstSegments(1)).getRawLocation().toOSString();
} else {
otherPathElement = cpePath.toOSString();
}
accumulatedPathEntries.add(otherPathElement);
}
}
}
}
}
}
@Override
protected IStatus run(IProgressMonitor monitor) {
try {
// A repository can contain many projects, only scan once
// (a project could in theory be distributed among many
// repositories. We discard that as being ugly and stupid for
// the moment.
IProject[] projects = ResourcesPlugin.getWorkspace().getRoot().getProjects();
monitor.beginTask("Scanning Git repositories for changes", projects.length);
Set<Repository> scanned = new HashSet<Repository>();
for (IProject p : projects) {
RepositoryMapping mapping = RepositoryMapping.getMapping(p);
if (mapping != null) {
Repository r = mapping.getRepository();
if (!scanned.contains(r)) {
if (monitor.isCanceled()) break;
trace("Scanning " + r + " for changes");
scanned.add(r);
ISchedulingRule rule = p.getWorkspace().getRuleFactory().modifyRule(p);
getJobManager().beginRule(rule, monitor);
try {
r.scanForRepoChanges();
} finally {
getJobManager().endRule(rule);
}
}
}
monitor.worked(1);
}
monitor.done();
trace("Rescheduling " + getName() + " job");
schedule(REPO_SCAN_INTERVAL);
} catch (Exception e) {
trace("Stopped rescheduling " + getName() + "job");
return new Status(
IStatus.ERROR,
getPluginId(),
0,
"An error occurred while scanning for changes. Scanning aborted",
e);
}
return Status.OK_STATUS;
}
/**
* 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);
}
}
/**
* Create a new java project
*
* @param projectName a project name
* @return newProject a new project resource handle
*/
public static IProject createJavaProject(final String projectName) throws CoreException {
// 1. Get the project from the workspace
final IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
final IProject newProject = root.getProject(projectName);
final IProjectDescription description =
newProject.getWorkspace().newProjectDescription(projectName);
// 2. Create a project if it does not already exist
if (!newProject.exists()) {
description.setLocation(null);
newProject.create(description, null);
}
if (!newProject.isOpen()) {
newProject.open(null);
}
// 4. Make it a Java Project
addJavaNature(newProject);
return newProject;
}
/**
* Creates the Acceleo project.
*
* @param monitor The progress monitor.
*/
private void createProject(IProgressMonitor monitor) {
try {
IProject project =
ResourcesPlugin.getWorkspace().getRoot().getProject(newProjectPage.getProjectName());
IPath location = newProjectPage.getLocationPath();
if (!project.exists()) {
IProjectDescription desc =
project.getWorkspace().newProjectDescription(newProjectPage.getProjectName());
if (ResourcesPlugin.getWorkspace().getRoot().getLocation().equals(location)) {
location = null;
}
desc.setLocation(location);
project.create(desc, monitor);
project.open(monitor);
boolean shouldGenerateModules =
!(getContainer().getCurrentPage() instanceof WizardNewProjectCreationPage);
convert(
project,
newProjectPage.getSelectedJVM(),
newAcceleoModulesCreationPage.getAllModules(),
shouldGenerateModules,
monitor);
IWorkingSet[] workingSets = newProjectPage.getSelectedWorkingSets();
getWorkbench().getWorkingSetManager().addToWorkingSets(project, workingSets);
project.build(
IncrementalProjectBuilder.FULL_BUILD,
AcceleoBuilder.BUILDER_ID,
new HashMap<String, String>(),
monitor);
}
} catch (CoreException e) {
AcceleoUIActivator.log(e, true);
}
}
/**
* Renames output files and/or moves them if necessary. A file is considered an output file, if
*
* <ul>
* <li>it is the current output file (which can also be from a temporary build)
* <p><b>or</b>
* <li>it has the same file name as the current input file, apart from its file extension, and
* one of the derived file extensions as specified in the preferences
* </ul>
*
* @param monitor progress monitor
* @return set of paths to the (possibly moved) files
* @throws CoreException if an error occurs
*/
private Set<IPath> moveOutputFiles(IProgressMonitor monitor) throws CoreException {
final boolean markAsDerived =
"true"
.equals(
TexlipseProperties.getProjectProperty(
project, TexlipseProperties.MARK_OUTPUT_DERIVED_PROPERTY));
final String[] derivedExts =
TexlipsePlugin.getPreferenceArray(TexlipseProperties.DERIVED_FILES);
final IFile aSourceFile = getActualSourceFile();
final IContainer aSourceContainer = getActualSourceContainer();
final IFile sOutputFile = getSelectedOutputFile();
final IContainer sOutputContainer = getSelectedOutputContainer(markAsDerived, monitor);
if (aSourceFile == null
|| aSourceContainer == null
|| sOutputFile == null
|| sOutputContainer == null) {
// Something is wrong with the settings
return null;
}
// Get name without extension from main files for renaming
final String dotFormat = '.' + format;
final String sourceBaseName = stripFileExt(aSourceFile.getName(), null);
final String outputBaseName = stripFileExt(sOutputFile.getName(), dotFormat);
// Check if files are to be moved or renamed
final boolean moveFiles =
!sourceBaseName.equals(outputBaseName) || !sOutputContainer.equals(aSourceContainer);
// Retrieve output and other derived files along with their extensions
final Map<IPath, String> outputFiles =
ProjectFileTracking.getOutputNames(
aSourceContainer, sourceBaseName, derivedExts, format, monitor);
// Check if there is anything to do
if ((moveFiles || markAsDerived) && !outputFiles.isEmpty()) {
final Set<IPath> movedFiles = new HashSet<IPath>(outputFiles.size());
project
.getWorkspace()
.run(
new IWorkspaceRunnable() {
public void run(IProgressMonitor monitor) throws CoreException {
// Move files to destination folder and rename
for (Entry<IPath, String> entry : outputFiles.entrySet()) {
IFile currentFile = project.getFile(entry.getKey());
if (moveFiles) {
// Determine new file name
String destName = outputBaseName + entry.getValue();
// Move file
IFile dest =
moveFile(project, currentFile, sOutputContainer, destName, monitor);
if (dest != null && markAsDerived) {
dest.setDerived(true);
}
movedFiles.add(dest.getProjectRelativePath());
} else {
// Possibly mark as derived
if (markAsDerived) {
currentFile.setDerived(true);
}
movedFiles.add(entry.getKey());
}
}
}
},
monitor);
return movedFiles;
} else {
return outputFiles.keySet();
}
}
/*
* Update projects references so that the build order is consistent with the classpath
*/
public void updateProjectReferencesIfNecessary() throws JavaModelException {
String[] oldRequired =
this.oldResolvedClasspath == null
? CharOperation.NO_STRINGS
: this.project.projectPrerequisites(this.oldResolvedClasspath);
IClasspathEntry[] newResolvedClasspath = this.project.getResolvedClasspath();
String[] newRequired = this.project.projectPrerequisites(newResolvedClasspath);
final IProject projectResource = this.project.getProject();
try {
IProject[] projectReferences = projectResource.getDescription().getDynamicReferences();
HashSet oldReferences = new HashSet(projectReferences.length);
for (int i = 0; i < projectReferences.length; i++) {
String projectName = projectReferences[i].getName();
oldReferences.add(projectName);
}
HashSet newReferences = (HashSet) oldReferences.clone();
for (int i = 0; i < oldRequired.length; i++) {
String projectName = oldRequired[i];
newReferences.remove(projectName);
}
for (int i = 0; i < newRequired.length; i++) {
String projectName = newRequired[i];
newReferences.add(projectName);
}
Iterator iter;
int newSize = newReferences.size();
checkIdentity:
{
if (oldReferences.size() == newSize) {
iter = newReferences.iterator();
while (iter.hasNext()) {
if (!oldReferences.contains(iter.next())) {
break checkIdentity;
}
}
return;
}
}
String[] requiredProjectNames = new String[newSize];
int index = 0;
iter = newReferences.iterator();
while (iter.hasNext()) {
requiredProjectNames[index++] = (String) iter.next();
}
Util.sort(requiredProjectNames); // ensure that if changed, the order is consistent
final IProject[] requiredProjectArray = new IProject[newSize];
IWorkspaceRoot wksRoot = projectResource.getWorkspace().getRoot();
for (int i = 0; i < newSize; i++) {
requiredProjectArray[i] = wksRoot.getProject(requiredProjectNames[i]);
}
// ensure that a scheduling rule is used so that the project description is not modified by
// another thread while we update it
// see https://bugs.eclipse.org/bugs/show_bug.cgi?id=214981
// also ensure that if no change (checkIdentify block returned above) we don't reach here
// see https://bugs.eclipse.org/bugs/show_bug.cgi?id=241751
IWorkspace workspace = projectResource.getWorkspace();
ISchedulingRule rule =
workspace
.getRuleFactory()
.modifyRule(projectResource); // scheduling rule for modifying the project
IWorkspaceRunnable runnable =
new IWorkspaceRunnable() {
public void run(IProgressMonitor monitor) throws CoreException {
IProjectDescription description = projectResource.getDescription();
description.setDynamicReferences(requiredProjectArray);
projectResource.setDescription(description, IResource.AVOID_NATURE_CONFIG, null);
}
};
workspace.run(runnable, rule, IWorkspace.AVOID_UPDATE, null);
} catch (CoreException e) {
if (!ExternalJavaProject.EXTERNAL_PROJECT_NAME.equals(this.project.getElementName()))
throw new JavaModelException(e);
}
}
private IProject createExternalFoldersProject(IProgressMonitor monitor) {
IProject project = getExternalFoldersProject();
if (!project.isAccessible()) {
try {
if (!project.exists()) {
IProjectDescription desc =
project.getWorkspace().newProjectDescription(project.getName());
IPath stateLocation = DLTKCore.getPlugin().getStateLocation();
desc.setLocation(stateLocation.append(EXTERNAL_PROJECT_NAME));
project.create(desc, IResource.HIDDEN, monitor);
}
try {
project.open(monitor);
} catch (CoreException e1) {
// .project or folder on disk have been deleted, recreate
// them
IPath stateLocation = DLTKCore.getPlugin().getStateLocation();
IPath projectPath = stateLocation.append(EXTERNAL_PROJECT_NAME);
projectPath.toFile().mkdirs();
FileOutputStream output =
new FileOutputStream(
projectPath.append(IScriptProjectFilenames.PROJECT_FILENAME).toOSString());
try {
output.write(
("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
+ //$NON-NLS-1$
"<projectDescription>\n" //$NON-NLS-1$
+ " <name>" //$NON-NLS-1$
+ EXTERNAL_PROJECT_NAME
+ "</name>\n"
+ //$NON-NLS-1$
" <comment></comment>\n"
+ //$NON-NLS-1$
" <projects>\n"
+ //$NON-NLS-1$
" </projects>\n"
+ //$NON-NLS-1$
" <buildSpec>\n"
+ //$NON-NLS-1$
" </buildSpec>\n"
+ //$NON-NLS-1$
" <natures>\n"
+ //$NON-NLS-1$
" </natures>\n"
+ //$NON-NLS-1$
"</projectDescription>")
.getBytes()); //$NON-NLS-1$
} finally {
output.close();
}
project.open(null);
}
} catch (CoreException e) {
Util.log(e, "Problem creating hidden project for external folders"); // $NON-NLS-1$
return project;
} catch (IOException e) {
Util.log(e, "Problem creating hidden project for external folders"); // $NON-NLS-1$
return project;
}
}
return project;
}
private String getWorkspacePath() {
return project.getWorkspace().getRoot().getLocation().toOSString();
}
// public for testing
public static String calculateClasspath(IJavaProject javaProject) {
try {
Set accumulatedPathEntries = new LinkedHashSet();
IProject project = javaProject.getProject();
String projectName = project.getName();
IPath defaultOutputPath = javaProject.getOutputLocation();
String defaultOutputLocation = pathToString(defaultOutputPath, project);
IClasspathEntry[] cpes = javaProject.getResolvedClasspath(true);
if (cpes != null) {
for (int i = 0, max = cpes.length; i < max; i++) {
IClasspathEntry cpe = cpes[i];
if (cpe.getEntryKind() == IClasspathEntry.CPE_SOURCE) {
continue;
}
// Two kinds of entry we are interested in - those relative and those absolute
// relative example: grails/lib/hibernate3-3.3.1.jar (where grails is the project name)
// absolute example: f:/grails-111/dist/grails-core-blah.jar
// javaProject path is f:\grails\grails
IPath cpePath = cpe.getPath();
String pathElement = null;
String segmentZero = cpePath.segment(0);
if (segmentZero.equals(projectName)) {
pathElement =
project.getFile(cpePath.removeFirstSegments(1)).getRawLocation().toOSString();
} else {
// for GRECLIPSE-917. Entry is something like /SomeOtherProject/foo/bar/doodah.jar
if (cpe.getEntryKind() == IClasspathEntry.CPE_LIBRARY) {
try {
IProject iproject = project.getWorkspace().getRoot().getProject(segmentZero);
if (iproject != null) {
IFile ifile = iproject.getFile(cpePath.removeFirstSegments(1));
IPath ipath = (ifile == null ? null : ifile.getRawLocation());
pathElement = (ipath == null ? null : ipath.toOSString());
}
} catch (Throwable t) {
t.printStackTrace();
}
}
if (cpe.getEntryKind() == IClasspathEntry.CPE_PROJECT) {
// the classpath entry is a dependency on another project
computeDependenciesFromProject(project, segmentZero, accumulatedPathEntries);
// FIXASC this ought to also allow for separate output folders in the project we
// depend upon *sigh*
// FIXASC what does all this look like for batch compilation? Should it be passed in
// rather than computed here
} else {
if (pathElement == null) {
pathElement = cpe.getPath().toOSString();
}
}
}
if (pathElement != null) {
accumulatedPathEntries.add(pathElement);
}
}
accumulatedPathEntries.add(defaultOutputLocation);
StringBuilder sb = new StringBuilder();
Iterator iter = accumulatedPathEntries.iterator();
while (iter.hasNext()) {
sb.append((String) iter.next());
sb.append(File.pathSeparator);
}
String classpath = sb.toString();
// System.out.println("Project classpath for '"+projectName+"' is "+classpath);
return classpath;
}
} catch (JavaModelException jme) {
System.err.println(
"Problem trying to determine classpath of project "
+ javaProject.getProject().getName()
+ ":"); //$NON-NLS-1$ //$NON-NLS-2$
jme.printStackTrace();
}
return ""; //$NON-NLS-1$
}
private IWorkspaceRoot getWorkspaceRoot(final IJavaProject javaProject) {
IProject _project = javaProject.getProject();
IWorkspace _workspace = _project.getWorkspace();
return _workspace.getRoot();
}
