Examples with NullProgressMonitor org.eclipse.core.runtime.NullProgressMonitor used on opensource projects

Example 36 with NullProgressMonitor

use of org.eclipse.core.runtime.NullProgressMonitor in project che by eclipse.

the class RefactoringHistoryService method deleteRefactoringHistory.

/**
	 * Deletes the refactoring history of a project. Refactorings associated
	 * with the workspace are not deleted.
	 * <p>
	 * If a refactoring history is deleted, all files stored in the hidden
	 * refactoring history folder of the project folder are removed. If no
	 * shared refactoring history is enabled, the refactoring history
	 * information is removed from the internal workspace refactoring history.
	 * </p>
	 *
	 * @param project
	 *            the project to delete its history
	 * @param monitor
	 *            the progress monitor to use, or <code>null</code>
	 * @throws CoreException
	 *             if an error occurs while deleting the refactoring history.
	 *             Reasons include:
	 *             <ul>
	 *             <li>An I/O error occurs while deleting the refactoring
	 *             history.</li>
	 *             </ul>
	 */
public void deleteRefactoringHistory(final IProject project, IProgressMonitor monitor) throws CoreException {
    Assert.isNotNull(project);
    if (monitor == null)
        monitor = new NullProgressMonitor();
    try {
        monitor.beginTask(RefactoringCoreMessages.RefactoringHistoryService_deleting_refactorings, 100);
        final String name = project.getName();
        final IFileStore stateStore = EFS.getLocalFileSystem().getStore(RefactoringCorePlugin.getDefault().getStateLocation());
        if (name.equals(NAME_WORKSPACE_PROJECT)) {
            final IFileStore metaStore = stateStore.getChild(NAME_HISTORY_FOLDER).getChild(name);
            metaStore.delete(EFS.NONE, new SubProgressMonitor(monitor, 100));
        } else {
            final URI uri = project.getLocationURI();
            if (uri != null && project.isAccessible()) {
                try {
                    final IFileStore metaStore = stateStore.getChild(NAME_HISTORY_FOLDER).getChild(name);
                    metaStore.delete(EFS.NONE, new SubProgressMonitor(monitor, 20));
                    final IFileStore projectStore = EFS.getStore(uri).getChild(NAME_HISTORY_FOLDER);
                    projectStore.delete(EFS.NONE, new SubProgressMonitor(monitor, 20));
                } finally {
                    project.refreshLocal(IResource.DEPTH_INFINITE, new SubProgressMonitor(monitor, 60));
                }
            }
        }
    } finally {
        monitor.done();
    }
}

Example 37 with NullProgressMonitor

use of org.eclipse.core.runtime.NullProgressMonitor in project che by eclipse.

the class UndoableOperation2ChangeAdapter method execute.

public IStatus execute(IProgressMonitor monitor, IAdaptable info) throws ExecutionException {
    if (monitor == null)
        monitor = new NullProgressMonitor();
    try {
        ExecuteResult result = executeChange(getQuery(info, RefactoringCoreMessages.Refactoring_execute_label), monitor);
        if (!result.changeExecuted) {
            return createStatus(result);
        }
        fUndoChange = result.reverseChange;
        fActiveChange = fUndoChange;
        fExecuteChange = null;
        return Status.OK_STATUS;
    } catch (CoreException e) {
        throw new ExecutionException(e.getStatus().getMessage(), e);
    }
}

Example 38 with NullProgressMonitor

use of org.eclipse.core.runtime.NullProgressMonitor in project che by eclipse.

the class RenameNonPrivateFieldTest method helper2.

private void helper2(String fieldName, String newFieldName, boolean createDelegates) throws Exception {
    ParticipantTesting.reset();
    ICompilationUnit cu = createCUfromTestFile(getPackageP(), "A");
    IType classA = getType(cu, "A");
    IField field = classA.getField(fieldName);
    boolean isEnum = JdtFlags.isEnum(field);
    String id = isEnum ? IJavaRefactorings.RENAME_ENUM_CONSTANT : IJavaRefactorings.RENAME_FIELD;
    RenameJavaElementDescriptor descriptor = RefactoringSignatureDescriptorFactory.createRenameJavaElementDescriptor(id);
    descriptor.setJavaElement(field);
    descriptor.setNewName(newFieldName);
    descriptor.setUpdateReferences(fUpdateReferences);
    descriptor.setUpdateTextualOccurrences(fUpdateTextualMatches);
    if (!isEnum) {
        descriptor.setRenameGetters(fRenameGetter);
        descriptor.setRenameSetters(fRenameSetter);
        descriptor.setKeepOriginal(createDelegates);
        descriptor.setDeprecateDelegate(true);
    }
    RenameRefactoring refactoring = (RenameRefactoring) createRefactoring(descriptor);
    RenameFieldProcessor processor = (RenameFieldProcessor) refactoring.getProcessor();
    List elements = new ArrayList();
    elements.add(field);
    List args = new ArrayList();
    args.add(new RenameArguments(newFieldName, fUpdateReferences));
    if (fRenameGetter) {
        elements.add(processor.getGetter());
        args.add(new RenameArguments(processor.getNewGetterName(), fUpdateReferences));
    }
    if (fRenameSetter) {
        elements.add(processor.getSetter());
        args.add(new RenameArguments(processor.getNewSetterName(), fUpdateReferences));
    }
    String[] renameHandles = ParticipantTesting.createHandles(elements.toArray());
    RefactoringStatus result = performRefactoring(refactoring);
    assertEquals("was supposed to pass", null, result);
    assertEqualLines("invalid renaming", getFileContents(getOutputTestFileName("A")), cu.getSource());
    ParticipantTesting.testRename(renameHandles, (RenameArguments[]) args.toArray(new RenameArguments[args.size()]));
    assertTrue("anythingToUndo", RefactoringCore.getUndoManager().anythingToUndo());
    assertTrue("! anythingToRedo", !RefactoringCore.getUndoManager().anythingToRedo());
    RefactoringCore.getUndoManager().performUndo(null, new NullProgressMonitor());
    assertEqualLines("invalid undo", getFileContents(getInputTestFileName("A")), cu.getSource());
    assertTrue("! anythingToUndo", !RefactoringCore.getUndoManager().anythingToUndo());
    assertTrue("anythingToRedo", RefactoringCore.getUndoManager().anythingToRedo());
    RefactoringCore.getUndoManager().performRedo(null, new NullProgressMonitor());
    assertEqualLines("invalid redo", getFileContents(getOutputTestFileName("A")), cu.getSource());
}

Example 39 with NullProgressMonitor

use of org.eclipse.core.runtime.NullProgressMonitor in project che by eclipse.

the class RenamePackageTest method performUndo.

private void performUndo() throws Exception {
    IUndoManager um = RefactoringCore.getUndoManager();
    assertTrue(um.anythingToUndo());
    um.performUndo(null, new NullProgressMonitor());
    assertFalse(um.anythingToUndo());
    assertTrue(um.anythingToRedo());
}

Example 40 with NullProgressMonitor

use of org.eclipse.core.runtime.NullProgressMonitor in project che by eclipse.

the class Rename18Test method renameLocalVariable.

private void renameLocalVariable(String newFieldName, boolean updateReferences) throws Exception {
    ParticipantTesting.reset();
    ICompilationUnit cu = createCUfromTestFile(getPackageP(), "A");
    ISourceRange selection = getSelection(cu);
    IJavaElement[] elements = cu.codeSelect(selection.getOffset(), selection.getLength());
    assertEquals(1, elements.length);
    RenameJavaElementDescriptor descriptor = RefactoringSignatureDescriptorFactory.createRenameJavaElementDescriptor(IJavaRefactorings.RENAME_LOCAL_VARIABLE);
    descriptor.setJavaElement(elements[0]);
    descriptor.setNewName(newFieldName);
    descriptor.setUpdateReferences(updateReferences);
    descriptor.setUpdateTextualOccurrences(false);
    RenameRefactoring refactoring = (RenameRefactoring) createRefactoring(descriptor);
    List list = new ArrayList();
    list.add(elements[0]);
    List args = new ArrayList();
    args.add(new RenameArguments(newFieldName, updateReferences));
    String[] renameHandles = ParticipantTesting.createHandles(list.toArray());
    RefactoringStatus result = performRefactoring(refactoring);
    assertEquals("was supposed to pass", null, result);
    assertEqualLines("invalid renaming", getFileContents(getOutputTestFileName("A")), cu.getSource());
    ParticipantTesting.testRename(renameHandles, (RenameArguments[]) args.toArray(new RenameArguments[args.size()]));
    assertTrue("anythingToUndo", RefactoringCore.getUndoManager().anythingToUndo());
    assertTrue("! anythingToRedo", !RefactoringCore.getUndoManager().anythingToRedo());
    RefactoringCore.getUndoManager().performUndo(null, new NullProgressMonitor());
    assertEqualLines("invalid undo", getFileContents(getInputTestFileName("A")), cu.getSource());
    assertTrue("! anythingToUndo", !RefactoringCore.getUndoManager().anythingToUndo());
    assertTrue("anythingToRedo", RefactoringCore.getUndoManager().anythingToRedo());
    RefactoringCore.getUndoManager().performRedo(null, new NullProgressMonitor());
    assertEqualLines("invalid redo", getFileContents(getOutputTestFileName("A")), cu.getSource());
}