Examples with RefactoringDescriptorProxy org.eclipse.ltk.core.refactoring.RefactoringDescriptorProxy used on opensource projects

Example 1 with RefactoringDescriptorProxy

use of org.eclipse.ltk.core.refactoring.RefactoringDescriptorProxy in project che by eclipse.

the class RefactoringHistoryImplementation method removeAll.

/**
	 * {@inheritDoc}
	 */
public RefactoringHistory removeAll(final RefactoringHistory history) {
    final Set existing = new LinkedHashSet(Arrays.asList(fDescriptorProxies));
    final Set other = new HashSet(Arrays.asList(history.getDescriptors()));
    existing.removeAll(other);
    final RefactoringDescriptorProxy[] proxies = new RefactoringDescriptorProxy[existing.size()];
    existing.toArray(proxies);
    return new RefactoringHistoryImplementation(proxies);
}

Example 2 with RefactoringDescriptorProxy

use of org.eclipse.ltk.core.refactoring.RefactoringDescriptorProxy in project che by eclipse.

the class RefactoringHistoryManager method readRefactoringHistory.

/**
	 * Reads the refactoring history from disk.
	 *
	 * @param start
	 *            the start time stamp, inclusive
	 * @param end
	 *            the end time stamp, inclusive
	 * @param monitor
	 *            the progress monitor to use
	 * @return the refactoring history
	 */
RefactoringHistory readRefactoringHistory(final long start, final long end, final IProgressMonitor monitor) {
    try {
        monitor.beginTask(RefactoringCoreMessages.RefactoringHistoryService_retrieving_history, 200);
        final Set set = new HashSet();
        try {
            if (fHistoryStore.fetchInfo(EFS.NONE, new SubProgressMonitor(monitor, 20, SubProgressMonitor.SUPPRESS_SUBTASK_LABEL)).exists())
                readRefactoringDescriptorProxies(fHistoryStore, fProjectName, set, start, end, new SubProgressMonitor(monitor, 80), RefactoringCoreMessages.RefactoringHistoryService_retrieving_history);
            final IFileStore store = EFS.getLocalFileSystem().getStore(RefactoringCorePlugin.getDefault().getStateLocation()).getChild(RefactoringHistoryService.NAME_HISTORY_FOLDER).getChild(RefactoringHistoryService.NAME_WORKSPACE_PROJECT);
            if (store.fetchInfo(EFS.NONE, new SubProgressMonitor(monitor, 20, SubProgressMonitor.SUPPRESS_SUBTASK_LABEL)).exists())
                readRefactoringDescriptorProxies(store, null, set, start, end, new SubProgressMonitor(monitor, 80), RefactoringCoreMessages.RefactoringHistoryService_retrieving_history);
        } catch (CoreException exception) {
            RefactoringCorePlugin.log(exception);
        }
        final RefactoringDescriptorProxy[] proxies = new RefactoringDescriptorProxy[set.size()];
        set.toArray(proxies);
        return new RefactoringHistoryImplementation(proxies);
    } finally {
        monitor.done();
    }
}

Example 3 with RefactoringDescriptorProxy

use of org.eclipse.ltk.core.refactoring.RefactoringDescriptorProxy in project che by eclipse.

the class RefactoringHistoryService method readRefactoringHistory.

/**
	 * {@inheritDoc}
	 */
public RefactoringHistory readRefactoringHistory(final InputStream stream, final int flags) throws CoreException {
    Assert.isNotNull(stream);
    Assert.isTrue(flags >= RefactoringDescriptor.NONE);
    final List list = new ArrayList();
    final RefactoringSessionDescriptor descriptor = new RefactoringSessionReader(false, null).readSession(new InputSource(stream));
    if (descriptor != null) {
        final RefactoringDescriptor[] descriptors = descriptor.getRefactorings();
        if (flags > RefactoringDescriptor.NONE) {
            for (int index = 0; index < descriptors.length; index++) {
                final int current = descriptors[index].getFlags();
                if ((current | flags) == current)
                    list.add(descriptors[index]);
            }
        } else
            list.addAll(Arrays.asList(descriptors));
    }
    final RefactoringDescriptorProxy[] proxies = new RefactoringDescriptorProxy[list.size()];
    for (int index = 0; index < list.size(); index++) proxies[index] = new RefactoringDescriptorProxyAdapter((RefactoringDescriptor) list.get(index));
    return new RefactoringHistoryImplementation(proxies);
}

Example 4 with RefactoringDescriptorProxy

use of org.eclipse.ltk.core.refactoring.RefactoringDescriptorProxy in project che by eclipse.

the class RefactoringHistoryManager method readRefactoringDescriptorProxies.

/**
	 * Reads refactoring descriptor proxies from the specified input stream.
	 * <p>
	 * The refactoring descriptor proxies are returned in no particular order.
	 * </p>
	 *
	 * @param stream
	 *            the input stream where to read from
	 * @param project
	 *            the name of the project, or <code>null</code> for the
	 *            workspace
	 * @param start
	 *            the start time stamp, inclusive
	 * @param end
	 *            the end time stamp, inclusive
	 * @return An array of refactoring descriptor proxies
	 * @throws IOException
	 *             if an input/output error occurs
	 */
public static RefactoringDescriptorProxy[] readRefactoringDescriptorProxies(final InputStream stream, final String project, final long start, final long end) throws IOException {
    final List list = new ArrayList();
    final BufferedReader reader = new BufferedReader(new InputStreamReader(stream, IRefactoringSerializationConstants.OUTPUT_ENCODING));
    while (reader.ready()) {
        final String line = reader.readLine();
        if (line != null) {
            final int index = line.indexOf(DELIMITER_COMPONENT);
            if (index > 0) {
                try {
                    final long stamp = new Long(line.substring(0, index)).longValue();
                    if (stamp >= start && stamp <= end)
                        list.add(new DefaultRefactoringDescriptorProxy(unescapeString(line.substring(index + 1)), project, stamp));
                } catch (NumberFormatException exception) {
                // Just skip
                }
            }
        }
    }
    return (RefactoringDescriptorProxy[]) list.toArray(new RefactoringDescriptorProxy[list.size()]);
}

Example 5 with RefactoringDescriptorProxy

use of org.eclipse.ltk.core.refactoring.RefactoringDescriptorProxy in project che by eclipse.

the class AbstractRefactoringHistoryResourceMapping method getProjects.

/**
	 * {@inheritDoc}
	 */
public final IProject[] getProjects() {
    final Set set = new HashSet();
    final IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
    final RefactoringDescriptorProxy[] proxies = fRefactoringHistory.getDescriptors();
    for (int index = 0; index < proxies.length; index++) {
        final String name = proxies[index].getProject();
        if (//$NON-NLS-1$
        name != null && !"".equals(name))
            set.add(root.getProject(name));
    }
    return (IProject[]) set.toArray(new IProject[set.size()]);
}