+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2004 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Common Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/cpl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-package net.sourceforge.phpdt.internal.corext.util;
-
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
-
-import net.sourceforge.phpdt.internal.corext.CorextMessages;
-import net.sourceforge.phpdt.internal.ui.IJavaStatusConstants;
-import net.sourceforge.phpdt.internal.ui.PHPUIStatus;
-import net.sourceforge.phpeclipse.PHPeclipsePlugin;
-
-import org.eclipse.core.resources.IFile;
-import org.eclipse.core.resources.IResource;
-import org.eclipse.core.resources.IResourceStatus;
-import org.eclipse.core.resources.ResourcesPlugin;
-import org.eclipse.core.runtime.IPath;
-import org.eclipse.core.runtime.IStatus;
-import org.eclipse.core.runtime.MultiStatus;
-import org.eclipse.core.runtime.Status;
-
-public class Resources {
-
- private Resources() {
- }
-
- /**
- * Checks if the given resource is in sync with the underlying file system.
- *
- * @param resource
- * the resource to be checked
- * @return IStatus status describing the check's result. If <code>status.
- * isOK()</code>
- * returns <code>true</code> then the resource is in sync
- */
- public static IStatus checkInSync(IResource resource) {
- return checkInSync(new IResource[] { resource });
- }
-
- /**
- * Checks if the given resources are in sync with the underlying file
- * system.
- *
- * @param resources
- * the resources to be checked
- * @return IStatus status describing the check's result. If <code>status.
- * isOK() </code>
- * returns <code>true</code> then the resources are in sync
- */
- public static IStatus checkInSync(IResource[] resources) {
- IStatus result = null;
- for (int i = 0; i < resources.length; i++) {
- IResource resource = resources[i];
- if (!resource.isSynchronized(IResource.DEPTH_INFINITE)) {
- result = addOutOfSync(result, resource);
- }
- }
- if (result != null)
- return result;
- return new Status(IStatus.OK, PHPeclipsePlugin.getPluginId(),
- IStatus.OK, "", null); //$NON-NLS-1$
- }
-
- /**
- * Makes the given resource committable. Committable means that it is
- * writeable and that its content hasn't changed by calling
- * <code>validateEdit</code> for the given resource on <tt>IWorkspace</tt>.
- *
- * @param resource
- * the resource to be checked
- * @param context
- * the context passed to <code>validateEdit</code>
- * @return status describing the method's result. If
- * <code>status.isOK()</code> returns <code>true</code> then the
- * resources are committable.
- *
- * @see org.eclipse.core.resources.IWorkspace#validateEdit(org.eclipse.core.resources.IFile[],
- * java.lang.Object)
- */
- public static IStatus makeCommittable(IResource resource, Object context) {
- return makeCommittable(new IResource[] { resource }, context);
- }
-
- /**
- * Makes the given resources committable. Committable means that all
- * resources are writeable and that the content of the resources hasn't
- * changed by calling <code>validateEdit</code> for a given file on
- * <tt>IWorkspace</tt>.
- *
- * @param resources
- * the resources to be checked
- * @param context
- * the context passed to <code>validateEdit</code>
- * @return IStatus status describing the method's result. If <code>status.
- * isOK()</code>
- * returns <code>true</code> then the add resources are
- * committable
- *
- * @see org.eclipse.core.resources.IWorkspace#validateEdit(org.eclipse.core.resources.IFile[],
- * java.lang.Object)
- */
- public static IStatus makeCommittable(IResource[] resources, Object context) {
- List readOnlyFiles = new ArrayList();
- for (int i = 0; i < resources.length; i++) {
- IResource resource = resources[i];
- if (resource.getType() == IResource.FILE
- && resource.getResourceAttributes().isReadOnly())
- readOnlyFiles.add(resource);
- }
- if (readOnlyFiles.size() == 0)
- return new Status(IStatus.OK, PHPeclipsePlugin.getPluginId(),
- IStatus.OK, "", null); //$NON-NLS-1$
-
- Map oldTimeStamps = createModificationStampMap(readOnlyFiles);
- IStatus status = ResourcesPlugin.getWorkspace().validateEdit(
- (IFile[]) readOnlyFiles
- .toArray(new IFile[readOnlyFiles.size()]), context);
- if (!status.isOK())
- return status;
-
- IStatus modified = null;
- Map newTimeStamps = createModificationStampMap(readOnlyFiles);
- for (Iterator iter = oldTimeStamps.keySet().iterator(); iter.hasNext();) {
- IFile file = (IFile) iter.next();
- if (!oldTimeStamps.get(file).equals(newTimeStamps.get(file)))
- modified = addModified(modified, file);
- }
- if (modified != null)
- return modified;
- return new Status(IStatus.OK, PHPeclipsePlugin.getPluginId(),
- IStatus.OK, "", null); //$NON-NLS-1$
- }
-
- private static Map createModificationStampMap(List files) {
- Map map = new HashMap();
- for (Iterator iter = files.iterator(); iter.hasNext();) {
- IFile file = (IFile) iter.next();
- map.put(file, new Long(file.getModificationStamp()));
- }
- return map;
- }
-
- private static IStatus addModified(IStatus status, IFile file) {
- IStatus entry = PHPUIStatus
- .createError(
- IJavaStatusConstants.VALIDATE_EDIT_CHANGED_CONTENT,
- CorextMessages
- .getFormattedString(
- "Resources.fileModified", file.getFullPath().toString()), //$NON-NLS-1$
- null);
- if (status == null) {
- return entry;
- } else if (status.isMultiStatus()) {
- ((MultiStatus) status).add(entry);
- return status;
- } else {
- MultiStatus result = new MultiStatus(
- PHPeclipsePlugin.getPluginId(),
- IJavaStatusConstants.VALIDATE_EDIT_CHANGED_CONTENT,
- CorextMessages.getString("Resources.modifiedResources"), null); //$NON-NLS-1$
- result.add(status);
- result.add(entry);
- return result;
- }
- }
-
- private static IStatus addOutOfSync(IStatus status, IResource resource) {
- IStatus entry = new Status(
- IStatus.ERROR,
- ResourcesPlugin.PI_RESOURCES,
- IResourceStatus.OUT_OF_SYNC_LOCAL,
- CorextMessages
- .getFormattedString(
- "Resources.outOfSync", resource.getFullPath().toString()), //$NON-NLS-1$
- null);
- if (status == null) {
- return entry;
- } else if (status.isMultiStatus()) {
- ((MultiStatus) status).add(entry);
- return status;
- } else {
- MultiStatus result = new MultiStatus(ResourcesPlugin.PI_RESOURCES,
- IResourceStatus.OUT_OF_SYNC_LOCAL, CorextMessages
- .getString("Resources.outOfSyncResources"), null); //$NON-NLS-1$
- result.add(status);
- result.add(entry);
- return result;
- }
- }
-
- public static String[] getLocationOSStrings(IResource[] resources) {
- List result = new ArrayList(resources.length);
- for (int i = 0; i < resources.length; i++) {
- IPath location = resources[i].getFullPath();
- if (location != null)
- result.add(location.toOSString());
- }
- return (String[]) result.toArray(new String[result.size()]);
- }
-}
git://git.phpeclipse.com / phpeclipse.git / blobdiff