| /******************************************************************************* |
| * Copyright (c) 2000, 2005 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.team.internal.ccvs.ui.operations; |
| |
| import org.eclipse.core.internal.resources.mapping.ResourceMapping; |
| import org.eclipse.core.resources.*; |
| import org.eclipse.core.runtime.*; |
| import org.eclipse.jface.dialogs.InputDialog; |
| import org.eclipse.osgi.util.NLS; |
| import org.eclipse.team.core.TeamException; |
| import org.eclipse.team.internal.ccvs.core.*; |
| import org.eclipse.team.internal.ccvs.core.client.Command; |
| import org.eclipse.team.internal.ccvs.core.client.Session; |
| import org.eclipse.team.internal.ccvs.core.client.Command.LocalOption; |
| import org.eclipse.team.internal.ccvs.core.connection.CVSServerException; |
| import org.eclipse.team.internal.ccvs.core.resources.CVSWorkspaceRoot; |
| import org.eclipse.team.internal.ccvs.core.syncinfo.*; |
| import org.eclipse.team.internal.ccvs.ui.*; |
| import org.eclipse.team.internal.ccvs.ui.Policy; |
| import org.eclipse.team.internal.ccvs.ui.actions.CVSAction; |
| import org.eclipse.team.internal.ccvs.ui.repo.RepositoryManager; |
| import org.eclipse.team.internal.ccvs.ui.tags.BranchPromptDialog; |
| import org.eclipse.ui.IWorkbenchPart; |
| |
| /** |
| * Perform a CVS branch operaiton |
| */ |
| public class BranchOperation extends RepositoryProviderOperation { |
| |
| private boolean update; |
| private CVSTag rootVersionTag; |
| private CVSTag branchTag; |
| |
| public BranchOperation(IWorkbenchPart part, ResourceMapping[] mappers) { |
| super(part, mappers); |
| } |
| |
| public void setTags(CVSTag rootVersionTag, CVSTag branchTag, boolean updateToBranch) { |
| this.rootVersionTag = rootVersionTag; |
| this.branchTag = branchTag; |
| this.update = updateToBranch; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.team.ui.TeamOperation#shouldRun() |
| */ |
| protected boolean shouldRun() { |
| try { |
| IResource[] resources = getTraversalRoots(); |
| boolean allSticky = areAllResourcesSticky(resources); |
| String initialVersionName = calculateInitialVersionName(resources,allSticky); |
| final BranchPromptDialog dialog = new BranchPromptDialog(getShell(), |
| CVSUIMessages.BranchWizard_title, //$NON-NLS-1$ |
| resources, |
| allSticky, |
| initialVersionName); |
| if (dialog.open() != InputDialog.OK) return false; |
| |
| // Capture the dialog info in local variables |
| final String tagString = dialog.getBranchTagName(); |
| update = dialog.getUpdate(); |
| branchTag = new CVSTag(tagString, CVSTag.BRANCH); |
| |
| // Only set the root version tag if the name from the dialog differs from the initial name |
| String versionString = dialog.getVersionTagName(); |
| if (versionString != null |
| && (initialVersionName == null || !versionString.equals(initialVersionName))) { |
| rootVersionTag = new CVSTag(versionString, CVSTag.VERSION); |
| } |
| |
| // For non-projects determine if the tag being loaded is the same as the resource's parent |
| // If it's not, warn the user that they will be mixing tags |
| if (update) { |
| try { |
| if(!CVSAction.checkForMixingTags(getShell(), resources, branchTag)) { |
| return false; |
| } |
| } catch (CVSException e) { |
| CVSUIPlugin.log(e); |
| } |
| } |
| return super.shouldRun(); |
| } catch (CoreException e) { |
| CVSUIPlugin.openError(getShell(), null, null, e, CVSUIPlugin.PERFORM_SYNC_EXEC); |
| return false; |
| } |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.team.internal.ccvs.ui.operations.RepositoryProviderOperation#execute(org.eclipse.team.internal.ccvs.core.CVSTeamProvider, org.eclipse.core.resources.IResource[], org.eclipse.core.runtime.IProgressMonitor) |
| */ |
| protected void execute(CVSTeamProvider provider, IResource[] providerResources, boolean recurse, IProgressMonitor monitor) throws CVSException, InterruptedException { |
| try { |
| monitor.beginTask(null, 100); |
| makeBranch(provider, providerResources, rootVersionTag, branchTag, update, recurse, Policy.subMonitorFor(monitor, 90)); |
| updateRememberedTags(providerResources); |
| if (update) { |
| updateWorkspaceSubscriber(provider, getCVSArguments(providerResources), recurse, Policy.subMonitorFor(monitor, 10)); |
| } |
| collectStatus(Status.OK_STATUS); |
| } catch (TeamException e) { |
| // Accumulate the status which will be displayed by CVSAction#endOperation(IAction) |
| collectStatus(e.getStatus()); |
| } finally { |
| monitor.done(); |
| } |
| } |
| |
| private void makeBranch(CVSTeamProvider provider, IResource[] resources, final CVSTag versionTag, final CVSTag branchTag, boolean moveToBranch, boolean recurse, IProgressMonitor monitor) throws TeamException { |
| |
| // Determine the total amount of work |
| int totalWork = (versionTag!= null ? 60 : 40) + (moveToBranch ? 20 : 0); |
| monitor.beginTask(CVSUIMessages.CVSTeamProvider_makeBranch, totalWork); //$NON-NLS-1$ |
| try { |
| // Build the arguments list |
| ICVSResource[] arguments = getCVSArguments(resources); |
| LocalOption[] localOptions = getLocalOptions(recurse); |
| |
| // Tag the remote resources |
| IStatus status = null; |
| if (versionTag != null) { |
| // Version using a custom tag command that skips added but not commited reesources |
| Session session = new Session(getRemoteLocation(provider), getLocalRoot(provider), true /* output to console */); |
| session.open(Policy.subMonitorFor(monitor, 5), true /* open for modification */); |
| try { |
| status = Command.CUSTOM_TAG.execute( |
| session, |
| Command.NO_GLOBAL_OPTIONS, |
| localOptions, |
| versionTag, |
| arguments, |
| null, |
| Policy.subMonitorFor(monitor, 35)); |
| } finally { |
| session.close(); |
| } |
| if (status.isOK()) { |
| // Branch using the tag |
| session = new Session(getRemoteLocation(provider), getLocalRoot(provider), true /* output to console */); |
| session.open(Policy.subMonitorFor(monitor, 5), true /* open for modification */); |
| try { |
| status = Command.CUSTOM_TAG.execute( |
| session, |
| Command.NO_GLOBAL_OPTIONS, |
| localOptions, |
| branchTag, |
| arguments, |
| null, |
| Policy.subMonitorFor(monitor, 15)); |
| } finally { |
| session.close(); |
| } |
| } |
| } else { |
| // Just branch using tag |
| Session session = new Session(getRemoteLocation(provider), getLocalRoot(provider), true /* output to console */); |
| session.open(Policy.subMonitorFor(monitor, 5), true /* open for modification */); |
| try { |
| status = Command.CUSTOM_TAG.execute( |
| session, |
| Command.NO_GLOBAL_OPTIONS, |
| localOptions, |
| branchTag, |
| arguments, |
| null, |
| Policy.subMonitorFor(monitor, 35)); |
| } finally { |
| session.close(); |
| } |
| |
| } |
| if ( ! status.isOK()) { |
| throw new CVSServerException(status); |
| } |
| |
| // Set the tag of the local resources to the branch tag (The update command will not |
| // properly update "cvs added" and "cvs removed" resources so a custom visitor is used |
| if (moveToBranch) { |
| setTag(provider, resources, branchTag, recurse, Policy.subMonitorFor(monitor, 20)); |
| } |
| } finally { |
| monitor.done(); |
| } |
| } |
| |
| /* |
| * This method sets the tag for a project. |
| * It expects to be passed an InfiniteSubProgressMonitor |
| */ |
| private void setTag(final CVSTeamProvider provider, final IResource[] resources, final CVSTag tag, final boolean recurse, IProgressMonitor monitor) throws TeamException { |
| getLocalRoot(provider).run(new ICVSRunnable() { |
| public void run(IProgressMonitor progress) throws CVSException { |
| try { |
| // 512 ticks gives us a maximum of 2048 which seems reasonable for folders and files in a project |
| progress.beginTask(null, 100); |
| final IProgressMonitor monitor = Policy.infiniteSubMonitorFor(progress, 100); |
| monitor.beginTask(NLS.bind(CVSUIMessages.CVSTeamProvider_folderInfo, new String[] { provider.getProject().getName() }), 512); //$NON-NLS-1$ |
| |
| // Visit all the children folders in order to set the root in the folder sync info |
| for (int i = 0; i < resources.length; i++) { |
| CVSWorkspaceRoot.getCVSResourceFor(resources[i]).accept(new ICVSResourceVisitor() { |
| public void visitFile(ICVSFile file) throws CVSException { |
| monitor.worked(1); |
| //ResourceSyncInfo info = file.getSyncInfo(); |
| byte[] syncBytes = file.getSyncBytes(); |
| if (syncBytes != null) { |
| monitor.subTask(NLS.bind(CVSUIMessages.CVSTeamProvider_updatingFile, new String[] { file.getName() })); //$NON-NLS-1$ |
| file.setSyncBytes(ResourceSyncInfo.setTag(syncBytes, tag), ICVSFile.UNKNOWN); |
| } |
| } |
| public void visitFolder(ICVSFolder folder) throws CVSException { |
| monitor.worked(1); |
| FolderSyncInfo info = folder.getFolderSyncInfo(); |
| if (info != null) { |
| monitor.subTask(NLS.bind(CVSUIMessages.CVSTeamProvider_updatingFolder, new String[] { info.getRepository() })); //$NON-NLS-1$ |
| MutableFolderSyncInfo newInfo = info.cloneMutable(); |
| newInfo.setTag(tag); |
| folder.setFolderSyncInfo(newInfo); |
| } |
| } |
| }, recurse); |
| } |
| } finally { |
| progress.done(); |
| } |
| } |
| }, monitor); |
| } |
| |
| private void updateRememberedTags(IResource[] providerResources) throws CVSException { |
| if (rootVersionTag != null || update) { |
| for (int i = 0; i < providerResources.length; i++) { |
| ICVSResource cvsResource = CVSWorkspaceRoot.getCVSResourceFor(providerResources[i]); |
| RepositoryManager manager = CVSUIPlugin.getPlugin().getRepositoryManager(); |
| |
| if (rootVersionTag != null) { |
| manager.addTags(cvsResource, new CVSTag[] { rootVersionTag }); |
| } |
| if (update) { |
| manager.addTags(cvsResource, new CVSTag[] { branchTag }); |
| } |
| } |
| } |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.team.internal.ccvs.ui.operations.CVSOperation#getTaskName() |
| */ |
| protected String getTaskName() { |
| return CVSUIMessages.BranchOperation_0; //$NON-NLS-1$ |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.team.internal.ccvs.ui.operations.RepositoryProviderOperation#getTaskName(org.eclipse.team.internal.ccvs.core.CVSTeamProvider) |
| */ |
| protected String getTaskName(CVSTeamProvider provider) { |
| return NLS.bind(CVSUIMessages.BranchOperation_1, new String[] { provider.getProject().getName() }); //$NON-NLS-1$ |
| } |
| |
| /** |
| * Answers <code>true</code> if all resources in the array have a sticky tag |
| */ |
| private boolean areAllResourcesSticky(IResource[] resources) { |
| for (int i = 0; i < resources.length; i++) { |
| if(!hasStickyTag(resources[i])) return false; |
| } |
| return true; |
| } |
| |
| /** |
| * Answers <code>true</code> if the resource has a sticky tag |
| */ |
| private boolean hasStickyTag(IResource resource) { |
| try { |
| ICVSResource cvsResource = CVSWorkspaceRoot.getCVSResourceFor(resource); |
| CVSTag tag; |
| if(cvsResource.isFolder()) { |
| FolderSyncInfo folderInfo = ((ICVSFolder)cvsResource).getFolderSyncInfo(); |
| tag = folderInfo.getTag(); |
| } else { |
| ResourceSyncInfo info = cvsResource.getSyncInfo(); |
| tag = info.getTag(); |
| } |
| if(tag!=null) { |
| int tagType = tag.getType(); |
| if(tagType==CVSTag.VERSION) { |
| return true; |
| } |
| } |
| } catch(CVSException e) { |
| CVSUIPlugin.log(e); |
| return false; |
| } |
| return false; |
| } |
| |
| private String calculateInitialVersionName(IResource[] resources, boolean allSticky) { |
| String versionName = ""; //$NON-NLS-1$ |
| try { |
| if(allSticky) { |
| IResource stickyResource = resources[0]; |
| if(stickyResource.getType()==IResource.FILE) { |
| ICVSFile cvsFile = CVSWorkspaceRoot.getCVSFileFor((IFile)stickyResource); |
| versionName = cvsFile.getSyncInfo().getTag().getName(); |
| } else { |
| ICVSFolder cvsFolder = CVSWorkspaceRoot.getCVSFolderFor((IContainer)stickyResource); |
| versionName = cvsFolder.getFolderSyncInfo().getTag().getName(); |
| } |
| } |
| } catch(CVSException e) { |
| CVSUIPlugin.log(e); |
| versionName = ""; //$NON-NLS-1$ |
| } |
| return versionName; |
| } |
| } |