private IJavaProject xtendProject(final String name, final IJavaProject... upstreamProjects) {
try {
final IJavaProject result = JavaProjectSetupUtil.createJavaProject(name);
IProject _project = result.getProject();
IResourcesSetupUtil.addNature(_project, XtextProjectHelper.NATURE_ID);
this.xtendLibs.addLibsToClasspath(result, null);
final Procedure1<IJavaProject> _function =
new Procedure1<IJavaProject>() {
@Override
public void apply(final IJavaProject it) {
try {
IPath _path = it.getPath();
IClasspathEntry _newProjectEntry = JavaCore.newProjectEntry(_path, true);
JavaProjectSetupUtil.addToClasspath(result, _newProjectEntry);
} catch (Throwable _e) {
throw Exceptions.sneakyThrow(_e);
}
}
};
IterableExtensions.<IJavaProject>forEach(
((Iterable<IJavaProject>) Conversions.doWrapArray(upstreamProjects)), _function);
return result;
} catch (Throwable _e) {
throw Exceptions.sneakyThrow(_e);
}
}
public static void fixAsEJB(ILaunchConfiguration config) {
try {
LaunchConfigurationInfo info =
(LaunchConfigurationInfo) BeanUtils.invokeMethod(config, "getInfo");
Map map = (Map) BeanUtils.getFieldValue(info, "fAttributes");
String projectName = (String) map.get(ATTR_PROJECT_NAME);
IJavaModel jModel = JavaCore.create(ResourcesPlugin.getWorkspace().getRoot());
IJavaProject jp = jModel.getJavaProject(projectName);
Assert.notNull(jp);
File root = jp.getProject().getLocation().toFile();
map.put("org.eclipse.jdt.launching.MAIN_TYPE", "jef.database.JefClassLoader");
String arg = (String) map.get(ATTR_PROGRAM_ARGUMENTS);
if (arg == null) {
File openEjbFolder = findOpenEjbFolder();
String projectPath = root.getAbsolutePath();
String openEjbPath = openEjbFolder.getAbsolutePath();
map.put(
ATTR_PROGRAM_ARGUMENTS,
"jef.ejb.server.OpenejbServer " + projectPath + " " + openEjbPath);
}
} catch (ReflectionException e) {
e.printStackTrace();
}
}
public static void addUserLibToClassPath(IProject project, IProgressMonitor monitor) {
monitor = Util.getNonNullMonitor(monitor);
try {
IJavaProject javaProject = JavaCore.create(project);
IClasspathEntry[] oldClasspath = javaProject.getRawClasspath();
IClasspathEntry[] newClasspath = new IClasspathEntry[oldClasspath.length + 1];
System.arraycopy(oldClasspath, 0, newClasspath, 0, oldClasspath.length);
IClasspathEntry gwtuserJarEntry =
JavaCore.newVariableEntry(Util.getGwtUserLibPath(), null, null);
gwtuserJarEntry =
JavaCore.newVariableEntry(
gwtuserJarEntry.getPath(),
null,
null,
new IAccessRule[0],
new IClasspathAttribute[0],
false);
newClasspath[oldClasspath.length] = gwtuserJarEntry;
javaProject.setRawClasspath(newClasspath, monitor);
} catch (CoreException e) {
// the jar is already in the classpath.
Activator.logException(e);
} finally {
monitor.done();
}
}
private static IJavaProject[] getProjectSearchOrder(String projectName) {
ArrayList<String> projectNames = new ArrayList<String>();
projectNames.add(projectName);
int nextProject = 0;
while (nextProject < projectNames.size()) {
String nextProjectName = projectNames.get(nextProject);
IJavaProject jproject = getJavaProject(nextProjectName);
if (jproject != null) {
try {
String[] childProjectNames = jproject.getRequiredProjectNames();
for (int i = 0; i < childProjectNames.length; i++) {
if (!projectNames.contains(childProjectNames[i])) {
projectNames.add(childProjectNames[i]);
}
}
} catch (JavaModelException e) {
JavaPlugin.log(e);
}
}
nextProject += 1;
}
ArrayList<IJavaProject> result = new ArrayList<IJavaProject>();
for (int i = 0, size = projectNames.size(); i < size; i++) {
String name = projectNames.get(i);
IJavaProject project = getJavaProject(name);
if (project != null) result.add(project);
}
return result.toArray(new IJavaProject[result.size()]);
}
public void changeControlPressed(DialogField field) {
IJavaProject jproject = chooseProject();
if (jproject != null) {
IPath path = jproject.getProject().getFullPath().makeRelative();
projectField.setText(path.toString());
}
}
private static ClassFileReader getClassFileReaderForClassName(String className, IProject project)
throws JavaModelException, MalformedURLException {
IJavaProject jp = JavaCore.create(project);
File outputDirectory = convertPathToFile(project, jp.getOutputLocation());
File classFile = new File(outputDirectory, ClassUtils.getClassFileName(className));
if (classFile.exists() && classFile.canRead()) {
try {
return ClassFileReader.read(classFile);
} catch (ClassFormatException e) {
} catch (IOException e) {
}
}
IClasspathEntry[] classpath = jp.getRawClasspath();
for (int i = 0; i < classpath.length; i++) {
IClasspathEntry path = classpath[i];
if (path.getEntryKind() == IClasspathEntry.CPE_SOURCE) {
outputDirectory = convertPathToFile(project, path.getOutputLocation());
classFile = new File(outputDirectory, ClassUtils.getClassFileName(className));
if (classFile.exists() && classFile.canRead()) {
try {
return ClassFileReader.read(classFile);
} catch (ClassFormatException e) {
} catch (IOException e) {
}
}
}
}
return null;
}
public void testJUnitWithCloneNotRaw() throws Exception {
fAssumeCloneReturnsSameType = true;
fLeaveUnconstrainedRaw = false;
IJavaProject javaProject = JavaProjectHelper.createJavaProject("InferTypeArguments", "bin");
try {
IPackageFragmentRoot jdk = JavaProjectHelper.addRTJar(javaProject);
Assert.assertNotNull(jdk);
File junitSrcArchive =
JavaTestPlugin.getDefault().getFileInPlugin(JavaProjectHelper.JUNIT_SRC_381);
Assert.assertTrue(junitSrcArchive != null && junitSrcArchive.exists());
IPackageFragmentRoot src =
JavaProjectHelper.addSourceContainerWithImport(
javaProject, "src", junitSrcArchive, JavaProjectHelper.JUNIT_SRC_ENCODING);
boolean performed =
perform(new IJavaElement[] {javaProject}, RefactoringStatus.OK, RefactoringStatus.OK);
assertTrue(performed);
compareWithZipFile(src, "junit381-noUI-clone-not-raw-src.zip");
} finally {
if (javaProject != null && javaProject.exists()) JavaProjectHelper.delete(javaProject);
}
}
public void testRemoveFromBuildpath01() throws Exception {
fJavaProject = createProject(DEFAULT_OUTPUT_FOLDER_NAME);
IPackageFragmentRoot src1 = JavaProjectHelper.addSourceContainer(fJavaProject, "src1");
IPackageFragmentRoot src2 = JavaProjectHelper.addSourceContainer(fJavaProject, "src2");
CPJavaProject cpProject = CPJavaProject.createFromExisting(fJavaProject);
CPListElement[] toRemove = new CPListElement[2];
toRemove[0] = CPListElement.createFromExisting(src1.getRawClasspathEntry(), fJavaProject);
toRemove[1] = CPListElement.createFromExisting(src2.getRawClasspathEntry(), fJavaProject);
BuildpathDelta delta = ClasspathModifier.removeFromBuildpath(toRemove, cpProject);
assertDeltaResources(
delta,
new IPath[0],
new IPath[] {src1.getPath(), src2.getPath()},
new IPath[0],
new IPath[0]);
assertDeltaDefaultOutputFolder(
delta, fJavaProject.getPath().append(DEFAULT_OUTPUT_FOLDER_NAME));
assertDeltaRemovedEntries(delta, new IPath[] {src1.getPath(), src2.getPath()});
assertDeltaAddedEntries(delta, new IPath[0]);
ClasspathModifier.commitClassPath(cpProject, null);
IClasspathEntry[] classpathEntries = fJavaProject.getRawClasspath();
assertNumberOfEntries(classpathEntries, 1);
}
public void testRemoveFromBuildpath01RemoveLibs() throws Exception {
fJavaProject = createProject(DEFAULT_OUTPUT_FOLDER_NAME);
IPath[] jarPaths =
new IPath[] {
JavaProjectHelper.MYLIB.makeAbsolute(), JavaProjectHelper.JUNIT_SRC_381.makeAbsolute()
};
CPJavaProject cpProject = CPJavaProject.createFromExisting(fJavaProject);
BuildpathDelta delta = ClasspathModifier.addExternalJars(jarPaths, cpProject);
ClasspathModifier.commitClassPath(cpProject, null);
CPListElement[] toRemove = {delta.getAddedEntries().get(0), delta.getAddedEntries().get(1)};
delta = ClasspathModifier.removeFromBuildpath(toRemove, cpProject);
assertDeltaResources(delta, new IPath[0], new IPath[0], new IPath[0], new IPath[0]);
assertDeltaDefaultOutputFolder(
delta, fJavaProject.getPath().append(DEFAULT_OUTPUT_FOLDER_NAME));
assertDeltaRemovedEntries(delta, new IPath[] {toRemove[0].getPath(), toRemove[1].getPath()});
assertDeltaAddedEntries(delta, new IPath[0]);
ClasspathModifier.commitClassPath(cpProject, null);
IClasspathEntry[] classpathEntries = fJavaProject.getRawClasspath();
assertNumberOfEntries(classpathEntries, 1);
}
public void testAddExternalJarBug132827() throws Exception {
fJavaProject = createProject(DEFAULT_OUTPUT_FOLDER_NAME);
IPath[] jarPaths = new IPath[] {JavaProjectHelper.MYLIB.makeAbsolute()};
CPJavaProject cpProject = CPJavaProject.createFromExisting(fJavaProject);
ClasspathModifier.addExternalJars(jarPaths, cpProject);
ClasspathModifier.commitClassPath(cpProject, null);
cpProject = CPJavaProject.createFromExisting(fJavaProject);
IStatus status = ClasspathModifier.checkAddExternalJarsPrecondition(jarPaths, cpProject);
assertTrue(status.getSeverity() == IStatus.INFO);
BuildpathDelta delta = ClasspathModifier.addExternalJars(jarPaths, cpProject);
assertDeltaResources(delta, new IPath[0], new IPath[0], new IPath[0], new IPath[0]);
assertDeltaDefaultOutputFolder(delta, fJavaProject.getOutputLocation());
assertDeltaRemovedEntries(delta, new IPath[0]);
assertDeltaAddedEntries(delta, new IPath[0]);
ClasspathModifier.commitClassPath(cpProject, null);
IClasspathEntry[] classpathEntries = fJavaProject.getRawClasspath();
assertNumberOfEntries(classpathEntries, 2);
assertIsOnBuildpath(classpathEntries, JavaProjectHelper.MYLIB.makeAbsolute());
}
public void testEditOutputFolder01SetOutputFolderForSourceFolder() throws Exception {
fJavaProject = createProject(DEFAULT_OUTPUT_FOLDER_NAME);
IPackageFragmentRoot src = JavaProjectHelper.addSourceContainer(fJavaProject, "src");
IPath projectPath = fJavaProject.getProject().getFullPath();
IPath outputPath = projectPath.append("srcbin");
CPJavaProject cpProject = CPJavaProject.createFromExisting(fJavaProject);
CPListElement element =
cpProject.getCPElement(
CPListElement.createFromExisting(src.getRawClasspathEntry(), fJavaProject));
IStatus status =
ClasspathModifier.checkSetOutputLocationPrecondition(element, outputPath, false, cpProject);
assertTrue(status.getMessage(), status.getSeverity() != IStatus.ERROR);
BuildpathDelta delta =
ClasspathModifier.setOutputLocation(element, outputPath, false, cpProject);
assertDeltaResources(delta, new IPath[] {outputPath}, new IPath[0], new IPath[0], new IPath[0]);
assertDeltaDefaultOutputFolder(delta, fJavaProject.getOutputLocation());
assertDeltaAddedEntries(delta, new IPath[0]);
assertDeltaRemovedEntries(delta, new IPath[0]);
ClasspathModifier.commitClassPath(cpProject, null);
IClasspathEntry[] classpathEntries = fJavaProject.getRawClasspath();
assertNumberOfEntries(classpathEntries, 2);
IClasspathEntry entry = classpathEntries[1];
assertTrue(src.getRawClasspathEntry() == entry);
IPath location = entry.getOutputLocation();
assertTrue(
"Output path is " + location + " expected was " + outputPath, outputPath.equals(location));
}
private Set<String> outputFoldersForProject(final IJavaProject project) {
final Set<String> outputFolders = new HashSet<String>();
final IPath projectLocation = projectLocationPath(project);
try {
final IPath defaultOutputLocation = project.getOutputLocation();
if (defaultOutputLocation != null) {
final IPath fullPath = appendPathTo(projectLocation, defaultOutputLocation);
if (fullPath.toFile().exists()) {
outputFolders.add(fullPath.toOSString());
}
}
for (final IClasspathEntry entry : project.getRawClasspath()) {
if (entry.getEntryKind() == IClasspathEntry.CPE_SOURCE) {
final IPath outputLocation = entry.getOutputLocation();
if (outputLocation != null) {
final IPath fullPath = appendPathTo(projectLocation, outputLocation);
if (fullPath.toFile().exists()) {
outputFolders.add(fullPath.toOSString());
}
}
}
}
} catch (final JavaModelException ex) {
FeatureEditorPlugin.instance()
.warn("Could not get output folder location for project " + project.getElementName());
}
return outputFolders;
}
// test that after a source folder is deleted, all
// class files nd resources are removed from the
// output folder
public void testDeleteSourceFolder() throws Exception {
IProject proj = createPredefinedProject("CopyDerived1");
getWorkspace().build(IncrementalProjectBuilder.FULL_BUILD, null);
IJavaProject jProj = JavaCore.create(proj);
IClasspathEntry[] classpath = jProj.getRawClasspath();
IClasspathEntry[] newClasspath = new IClasspathEntry[classpath.length - 1];
// remove the classpath entry corresponding to src
for (int i = 0, j = 0; i < classpath.length; i++, j++) {
if (classpath[i].getPath().lastSegment().toString().equals("src")) {
j--;
continue;
}
newClasspath[j] = classpath[i];
}
jProj.setRawClasspath(newClasspath, true, null);
proj.build(IncrementalProjectBuilder.FULL_BUILD, null);
IFolder out = proj.getFolder("bin");
checkFolderIsNotDerived(out, "");
checkFileNoExist(out, "file.txt");
checkFileNoExist(out, "Nothing.class");
checkFileNoExist(out, "Nothing2.class");
checkFolderNoExist(out, "package1");
checkFileNoExist(out, "package1/file.txt");
checkFileNoExist(out, "package1/Nothing.class");
checkFileNoExist(out, "package1/Nothing2.class");
}
private void restoreTestProject() throws Exception {
IJavaProject javaProject = getRoot().getJavaProject();
if (javaProject.exists()) {
IClasspathEntry srcEntry = getRoot().getRawClasspathEntry();
IClasspathEntry jreEntry = RefactoringTestSetup.getJRELibrary().getRawClasspathEntry();
IClasspathEntry[] cpes = javaProject.getRawClasspath();
ArrayList newCPEs = new ArrayList();
boolean cpChanged = false;
for (int i = 0; i < cpes.length; i++) {
IClasspathEntry cpe = cpes[i];
if (cpe.equals(srcEntry) || cpe.equals(jreEntry)) {
newCPEs.add(cpe);
} else {
cpChanged = true;
}
}
if (cpChanged) {
IClasspathEntry[] newCPEsArray =
(IClasspathEntry[]) newCPEs.toArray(new IClasspathEntry[newCPEs.size()]);
javaProject.setRawClasspath(newCPEsArray, null);
}
Object[] nonJavaResources = javaProject.getNonJavaResources();
for (int i = 0; i < nonJavaResources.length; i++) {
Object kid = nonJavaResources[i];
if (kid instanceof IResource) {
IResource resource = (IResource) kid;
if (!PROJECT_RESOURCE_CHILDREN.contains(resource.getName())) {
JavaProjectHelper.delete(resource);
}
}
}
}
}
/**
* Checks if all source files are existing. If not, create them.
*
* @param javaProj
*/
private void checkSourceFolders(final IJavaProject javaProj) {
if (javaProj == null) return;
if (javaProj.exists()) {
try {
if (!javaProj.isOpen()) {
javaProj.open(new NullProgressMonitor());
}
IClasspathEntry[] entries = javaProj.getRawClasspath();
for (IClasspathEntry entry : entries) {
if (IClasspathEntry.CPE_SOURCE == entry.getEntryKind()) {
IPath path = entry.getPath();
final IPath folderPath = path.removeFirstSegments(1);
if (!folderPath.isEmpty()) {
Display.getDefault()
.asyncExec(
new Runnable() {
public void run() {
try {
ImportUtils.createFolders(
javaProj.getProject(), folderPath, IResource.FORCE);
} catch (CoreException e) {
_log.error(e.getMessage());
}
}
});
}
}
}
} catch (JavaModelException e) {
_log.error("findProjectSources: Could not retrieve project sources:", e); // $NON-NLS-1$
}
}
}
public void testRemoveFromBuildpathBug153299Src() throws Exception {
fJavaProject = createProject(null);
// Use the old behavior in order to test the fallback code. Set to ERROR since 3.8.
fJavaProject.setOption(
JavaCore.CORE_OUTPUT_LOCATION_OVERLAPPING_ANOTHER_SOURCE, JavaCore.IGNORE);
IPackageFragmentRoot p01 =
JavaProjectHelper.addSourceContainer(fJavaProject, null, new IPath[] {new Path("src1/")});
JavaProjectHelper.addSourceContainer(fJavaProject, "src1");
CPJavaProject cpProject = CPJavaProject.createFromExisting(fJavaProject);
BuildpathDelta delta =
ClasspathModifier.removeFromBuildpath(
new CPListElement[] {
CPListElement.createFromExisting(p01.getRawClasspathEntry(), fJavaProject)
},
cpProject);
assertDeltaResources(delta, new IPath[0], new IPath[] {}, new IPath[0], new IPath[0]);
assertDeltaDefaultOutputFolder(
delta, fJavaProject.getPath().append(DEFAULT_OUTPUT_FOLDER_NAME));
assertDeltaRemovedEntries(delta, new IPath[] {p01.getPath()});
assertDeltaAddedEntries(delta, new IPath[0]);
ClasspathModifier.commitClassPath(cpProject, null);
IClasspathEntry[] classpathEntries = fJavaProject.getRawClasspath();
assertNumberOfEntries(classpathEntries, 2);
}
@Override
public boolean performFinish() {
if (!super.performFinish()) {
return false;
}
IProject newProject = getNewProject();
try {
IProjectDescription description = newProject.getDescription();
String[] newNatures = new String[2];
newNatures[0] = JavaCore.NATURE_ID;
newNatures[1] = ActivitiConstants.NATURE_ID;
description.setNatureIds(newNatures);
newProject.setDescription(description, null);
IJavaProject javaProject = JavaCore.create(newProject);
createSourceFolders(newProject);
createOutputLocation(javaProject);
IClasspathEntry[] entries = createClasspathEntries(javaProject);
javaProject.setRawClasspath(entries, null);
} catch (Exception e) {
e.printStackTrace();
return false;
}
return true;
}
public void testRemoveFromBuildpathBug153299Lib() throws Exception {
fJavaProject = createProject(null);
IPackageFragmentRoot p01 =
JavaProjectHelper.addSourceContainer(fJavaProject, null, new IPath[] {new Path("src1/")});
CPJavaProject cpProject = CPJavaProject.createFromExisting(fJavaProject);
IPath[] jarPaths = new IPath[] {JavaProjectHelper.MYLIB.makeAbsolute()};
ClasspathModifier.addExternalJars(jarPaths, cpProject);
ClasspathModifier.commitClassPath(cpProject, null);
cpProject = CPJavaProject.createFromExisting(fJavaProject);
BuildpathDelta delta =
ClasspathModifier.removeFromBuildpath(
new CPListElement[] {
CPListElement.createFromExisting(p01.getRawClasspathEntry(), fJavaProject)
},
cpProject);
assertDeltaResources(delta, new IPath[0], new IPath[] {}, new IPath[0], new IPath[0]);
assertDeltaDefaultOutputFolder(delta, fJavaProject.getPath());
assertDeltaRemovedEntries(delta, new IPath[] {p01.getPath()});
assertDeltaAddedEntries(delta, new IPath[0]);
ClasspathModifier.commitClassPath(cpProject, null);
IClasspathEntry[] classpathEntries = fJavaProject.getRawClasspath();
assertNumberOfEntries(classpathEntries, 2);
}
public void testCuGetClass2() throws Exception {
// Test for https://bugs.eclipse.org/bugs/show_bug.cgi?id=211037
// In 1.6, Object#getClass() declares return type Class<?>, but in 1.5, it's Class<? extends
// Object>.
performCuOK();
// Test the same with 1.5:
IJavaProject project = RefactoringTestSetup.getProject();
ArrayList classpath = new ArrayList(Arrays.asList(project.getRawClasspath()));
IClasspathEntry jreEntry = RefactoringTestSetup.getJRELibrary().getRawClasspathEntry();
classpath.remove(jreEntry);
IClasspathEntry[] noRTJarCPEs =
(IClasspathEntry[]) classpath.toArray(new IClasspathEntry[classpath.size()]);
project.setRawClasspath(noRTJarCPEs, new NullProgressMonitor());
JavaProjectHelper.addRTJar15(project);
try {
performCuOK();
} finally {
project.setRawClasspath(noRTJarCPEs, new NullProgressMonitor());
JavaProjectHelper.addRTJar16(project);
}
}
/* (non-Javadoc)
* @see org.eclipse.jdt.core.IClasspathContainer#getClasspathEntries()
*/
@Override
public IClasspathEntry[] getClasspathEntries() {
Set<IClasspathEntry> entries = new HashSet<IClasspathEntry>();
if (project != null && project.exists()) {
File projectFolder = project.getProject().getLocation().toFile();
File libFolder = new File(projectFolder, "lib");
if (libFolder.exists()) {
File[] listFiles =
libFolder.listFiles(
new FileFilter() {
@Override
public boolean accept(File file) {
return file.getName().endsWith(".jar");
}
});
if (listFiles != null) {
for (File f : listFiles) {
entries.add(
JavaCore.newLibraryEntry(Path.fromOSString(f.getAbsolutePath()), null, null, true));
}
}
}
}
return entries.toArray(new IClasspathEntry[entries.size()]);
}
/**
* Obtain the Git respository that contains the specified project. The repository can either be in
* the project's directory or in its hierarchy.
*
* @param project
* @return
* @throws IOException
*/
private static Git getGitRepository(final IJavaProject project) throws IOException {
Git returnValue;
File gitDirectory;
File currentDirectory;
Repository repository;
FileRepositoryBuilder repositoryBuilder;
// Check whether the project or one of its ancestors hosts a Git
// repository
returnValue = null;
if (project.getProject().getRawLocation() != null) {
repositoryBuilder = new FileRepositoryBuilder();
currentDirectory = project.getProject().getRawLocation().toFile();
repository =
repositoryBuilder.setGitDir(currentDirectory).readEnvironment().findGitDir().build();
while (currentDirectory != null) {
gitDirectory = new File(currentDirectory, ".git");
if (gitDirectory.exists()) {
repositoryBuilder = new FileRepositoryBuilder();
repository =
repositoryBuilder.setGitDir(gitDirectory).readEnvironment().findGitDir().build();
break;
} else {
currentDirectory = currentDirectory.getParentFile();
}
}
// If possible, reference the Git repository
if (repository != null) {
returnValue = new Git(repository);
}
}
return returnValue;
}
/**
* Returns all activities found in the given project (including those in libraries, except for
* android.jar itself)
*
* @param project the project
* @return a list of activity classes as fully qualified class names
*/
@SuppressWarnings("restriction") // BinaryType
@NonNull
public static List<String> getProjectActivities(IProject project) {
final List<String> activities = new ArrayList<String>();
try {
final IJavaProject javaProject = BaseProjectHelper.getJavaProject(project);
if (javaProject != null) {
IType[] activityTypes = new IType[0];
IType activityType = javaProject.findType(SdkConstants.CLASS_ACTIVITY);
if (activityType != null) {
ITypeHierarchy hierarchy =
activityType.newTypeHierarchy(javaProject, new NullProgressMonitor());
activityTypes = hierarchy.getAllSubtypes(activityType);
for (IType type : activityTypes) {
if (type instanceof BinaryType
&& (type.getClassFile() == null || type.getClassFile().getResource() == null)) {
continue;
}
activities.add(type.getFullyQualifiedName());
}
}
}
} catch (CoreException e) {
AdtPlugin.log(e, null);
}
return activities;
}
private IJavaProject chooseProject() {
IJavaProject[] projects;
try {
projects = JavaCore.create(Util.getWorkspaceRoot()).getJavaProjects();
} catch (JavaModelException e) {
JavaPlugin.log(e);
projects = new IJavaProject[0];
}
// Filter the list to only show GWT projects
List<IJavaProject> gwtProjects = new ArrayList<IJavaProject>();
for (IJavaProject project : projects) {
if (GWTNature.isGWTProject(project.getProject())) {
gwtProjects.add(project);
}
}
// TODO: refactor this into utility function
ILabelProvider labelProvider =
new JavaElementLabelProvider(JavaElementLabelProvider.SHOW_DEFAULT);
ElementListSelectionDialog dialog = new ElementListSelectionDialog(getShell(), labelProvider);
dialog.setTitle("Project Selection");
dialog.setMessage("Choose a project for the new HTML page");
dialog.setElements(gwtProjects.toArray(new IJavaProject[0]));
dialog.setInitialSelections(new Object[] {getJavaProject()});
dialog.setHelpAvailable(false);
if (dialog.open() == Window.OK) {
return (IJavaProject) dialog.getFirstResult();
}
return null;
}
public void createProjectControls(Composite parent, int nColumns) {
Label locationLabel = new Label(parent, SWT.NONE);
locationLabel.setText("Project:");
locationLabel.setLayoutData(new GridData(SWT.LEFT, SWT.CENTER, false, false));
projectCombo = new Combo(parent, SWT.BORDER | SWT.READ_ONLY);
GridData data = new GridData(SWT.FILL, SWT.CENTER, true, false);
data.horizontalSpan = 2;
projectCombo.setLayoutData(data);
projectCombo.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
projectText = projectCombo.getText();
projectChanged();
}
});
gwtProjects = Util.getGwtProjects();
for (int i = 0; i < gwtProjects.length; i++) {
IJavaProject gwtProject = gwtProjects[i];
String name = gwtProject.getProject().getName();
projectCombo.add(name);
if (name.equals(selectedProject)) projectCombo.select(i);
}
if (projectCombo.getSelectionIndex() == -1) projectCombo.select(0);
new Label(parent, SWT.NONE);
}
protected void updateContainerAttributes(
IProject project,
IClasspathAttribute attributeToAdd,
String attributeToDelete,
IProgressMonitor monitor)
throws JavaModelException {
IJavaProject javaProject = JavaCore.create(project);
if (javaProject == null) return;
IClasspathEntry[] cp = javaProject.getRawClasspath();
for (int i = 0; i < cp.length; i++) {
if (IClasspathEntry.CPE_CONTAINER == cp[i].getEntryKind()
&& BuildPathManager.isMaven2ClasspathContainer(cp[i].getPath())) {
LinkedHashMap<String, IClasspathAttribute> attrs =
new LinkedHashMap<String, IClasspathAttribute>();
for (IClasspathAttribute attr : cp[i].getExtraAttributes()) {
if (!attr.getName().equals(attributeToDelete)) {
attrs.put(attr.getName(), attr);
}
}
attrs.put(attributeToAdd.getName(), attributeToAdd);
IClasspathAttribute[] newAttrs =
attrs.values().toArray(new IClasspathAttribute[attrs.size()]);
cp[i] =
JavaCore.newContainerEntry(
cp[i].getPath(), cp[i].getAccessRules(), newAttrs, cp[i].isExported());
break;
}
}
javaProject.setRawClasspath(cp, monitor);
}
protected void projectChanged() {
projectText = projectCombo.getText();
IJavaProject selectedProject = null;
for (int i = 0; i < gwtProjects.length; i++) {
IJavaProject gwtProject = gwtProjects[i];
if (projectText.equals(gwtProject.getProject().getName())) {
selectedProject = gwtProject;
break;
}
}
if (selectedProject != null) {
try {
moduleCombo.removeAll();
List modulesList = Util.findModules(selectedProject);
for (Iterator i = modulesList.iterator(); i.hasNext(); ) {
IFile file = (IFile) i.next();
IPath projectRelativePath = file.getProjectRelativePath();
String fileName = file.getName();
String moduleName =
fileName.substring(0, fileName.length() - Constants.GWT_XML_EXT.length() - 1);
moduleCombo.add(projectRelativePath.toString());
moduleCombo.setData(moduleName, file);
}
int i = modulesList.indexOf(selectedModule);
if (i == -1) i = 0;
moduleCombo.select(i);
moduleText = moduleCombo.getText();
} catch (CoreException e) {
Activator.logException(e);
}
}
doStatusUpdate();
}
/**
* Adds a source container to a IJavaProject.
*
* @param jproject The parent project
* @param containerName The name of the new source container
* @param inclusionFilters Inclusion filters to set
* @param exclusionFilters Exclusion filters to set
* @param outputLocation The location where class files are written to, <b>null</b> for project
* output folder
* @return The handle to the new source container
* @throws CoreException Creation failed
*/
public static IPackageFragmentRoot addSourceContainer(
IJavaProject jproject,
String containerName,
IPath[] inclusionFilters,
IPath[] exclusionFilters,
String outputLocation)
throws CoreException {
IProject project = jproject.getProject();
IContainer container = null;
if (containerName == null || containerName.length() == 0) {
container = project;
} else {
IFolder folder = project.getFolder(containerName);
if (!folder.exists()) {
CoreUtility.createFolder(folder, false, true, null);
}
container = folder;
}
IPackageFragmentRoot root = jproject.getPackageFragmentRoot(container);
IPath outputPath = null;
if (outputLocation != null) {
IFolder folder = project.getFolder(outputLocation);
if (!folder.exists()) {
CoreUtility.createFolder(folder, false, true, null);
}
outputPath = folder.getFullPath();
}
IClasspathEntry cpe =
JavaCore.newSourceEntry(root.getPath(), inclusionFilters, exclusionFilters, outputPath);
addToClasspath(jproject, cpe);
return root;
}
public static boolean hasProjectDependencyProblem(IJavaProject javaProject) {
IProject project = javaProject.getProject();
try {
ResourceBuilderUtils.cleanProblemMarkers(
project,
new String[] {IRIMMarker.PROJECT_DEPENDENCY_PROBLEM_MARKER},
IResource.DEPTH_ONE);
} catch (CoreException e) {
_log.error(e);
}
IClasspathEntry[] classpathEntries = null;
try {
classpathEntries = javaProject.getRawClasspath();
} catch (JavaModelException e) {
_log.error(e);
return true;
}
IProject dependentProject = null;
String projectName = null;
boolean hasDependencyError = false;
for (IClasspathEntry entry : classpathEntries) {
if (entry.getEntryKind() == IClasspathEntry.CPE_PROJECT) {
projectName = entry.getPath().lastSegment();
dependentProject = ResourcesPlugin.getWorkspace().getRoot().getProject(projectName);
if (!isValidDependency(javaProject.getProject(), dependentProject) && !hasDependencyError) {
hasDependencyError = true;
}
}
}
return hasDependencyError;
}
public static void addServletLibToWebInf(IProject project, IProgressMonitor monitor) {
monitor = Util.getNonNullMonitor(monitor);
try {
monitor.beginTask("", 1);
IJavaProject javaProject = JavaCore.create(project);
IClasspathEntry[] oldClasspath = javaProject.getRawClasspath();
IClasspathEntry[] newClasspath = new IClasspathEntry[oldClasspath.length + 1];
System.arraycopy(oldClasspath, 0, newClasspath, 0, oldClasspath.length);
IClasspathEntry gwtServletJarEntry =
JavaCore.newVariableEntry(Util.getGwtServletLibPath(), null, null);
IClasspathAttribute attr =
JavaCore.newClasspathAttribute("org.eclipse.jst.component.dependency", "/WEB-INF/lib");
gwtServletJarEntry =
JavaCore.newVariableEntry(
gwtServletJarEntry.getPath(),
null,
null,
new IAccessRule[0],
new IClasspathAttribute[] {attr},
false);
newClasspath[oldClasspath.length] = gwtServletJarEntry;
javaProject.setRawClasspath(newClasspath, monitor);
} catch (JavaModelException e) {
// the jar is already in the classpath.
Activator.logException(e);
} finally {
monitor.done();
}
}
@SuppressWarnings("deprecation")
private boolean isParameterNamesAvailable() throws Exception {
ASTParser parser = ASTParser.newParser(AST.JLS3);
parser.setIgnoreMethodBodies(true);
IJavaProject javaProject = projectProvider.getJavaProject(resourceSet);
parser.setProject(javaProject);
IType type = javaProject.findType("org.eclipse.xtext.common.types.testSetups.TestEnum");
IBinding[] bindings = parser.createBindings(new IJavaElement[] {type}, null);
ITypeBinding typeBinding = (ITypeBinding) bindings[0];
IMethodBinding[] methods = typeBinding.getDeclaredMethods();
for (IMethodBinding method : methods) {
if (method.isConstructor()) {
IMethod element = (IMethod) method.getJavaElement();
if (element.exists()) {
String[] parameterNames = element.getParameterNames();
if (parameterNames.length == 1 && parameterNames[0].equals("string")) {
return true;
}
} else {
return false;
}
}
}
return false;
}
