diff options
Diffstat (limited to 'bundles/org.eclipse.team.cvs.core/src/org/eclipse/team/internal/ccvs/core/resources/EclipseFolder.java')
| -rw-r--r-- | bundles/org.eclipse.team.cvs.core/src/org/eclipse/team/internal/ccvs/core/resources/EclipseFolder.java | 380 |
1 files changed, 0 insertions, 380 deletions
diff --git a/bundles/org.eclipse.team.cvs.core/src/org/eclipse/team/internal/ccvs/core/resources/EclipseFolder.java b/bundles/org.eclipse.team.cvs.core/src/org/eclipse/team/internal/ccvs/core/resources/EclipseFolder.java deleted file mode 100644 index c4c7431e0..000000000 --- a/bundles/org.eclipse.team.cvs.core/src/org/eclipse/team/internal/ccvs/core/resources/EclipseFolder.java +++ /dev/null @@ -1,380 +0,0 @@ -/******************************************************************************* - * 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 org.eclipse.team.internal.ccvs.core.resources; - -import java.util.ArrayList; -import java.util.List; - -import org.eclipse.core.resources.*; -import org.eclipse.core.runtime.*; -import org.eclipse.team.internal.ccvs.core.*; -import org.eclipse.team.internal.ccvs.core.client.Session; -import org.eclipse.team.internal.ccvs.core.syncinfo.FolderSyncInfo; -import org.eclipse.team.internal.ccvs.core.syncinfo.ResourceSyncInfo; -import org.eclipse.team.internal.ccvs.core.util.Util; - -/** - * Implements the ICVSFolder interface on top of an - * instance of the ICVSFolder interface - * - * @see ICVSFolder - */ -class EclipseFolder extends EclipseResource implements ICVSFolder { - - protected EclipseFolder(IContainer container) { - super(container); - } - - /** - * @see ICVSFolder#members(int) - */ - public ICVSResource[] members(int flags) throws CVSException { - final List result = new ArrayList(); - IResource[] resources = EclipseSynchronizer.getInstance().members((IContainer)resource); - boolean includeFiles = (((flags & FILE_MEMBERS) != 0) || ((flags & (FILE_MEMBERS | FOLDER_MEMBERS)) == 0)); - boolean includeFolders = (((flags & FOLDER_MEMBERS) != 0) || ((flags & (FILE_MEMBERS | FOLDER_MEMBERS)) == 0)); - boolean includeManaged = (((flags & MANAGED_MEMBERS) != 0) || ((flags & (MANAGED_MEMBERS | UNMANAGED_MEMBERS | IGNORED_MEMBERS)) == 0)); - boolean includeUnmanaged = (((flags & UNMANAGED_MEMBERS) != 0) || ((flags & (MANAGED_MEMBERS | UNMANAGED_MEMBERS | IGNORED_MEMBERS)) == 0)); - boolean includeIgnored = ((flags & IGNORED_MEMBERS) != 0); - boolean includeExisting = (((flags & EXISTING_MEMBERS) != 0) || ((flags & (EXISTING_MEMBERS | PHANTOM_MEMBERS)) == 0)); - boolean includePhantoms = (((flags & PHANTOM_MEMBERS) != 0) || ((flags & (EXISTING_MEMBERS | PHANTOM_MEMBERS)) == 0)); - for (int i = 0; i < resources.length; i++) { - IResource resource = resources[i]; - ICVSResource cvsResource = CVSWorkspaceRoot.getCVSResourceFor(resource); - if ((includeFiles && (resource.getType()==IResource.FILE)) - || (includeFolders && (resource.getType()==IResource.FOLDER))) { - boolean isManaged = cvsResource.isManaged(); - boolean isIgnored = cvsResource.isIgnored(); - if ((isManaged && includeManaged)|| (isIgnored && includeIgnored) - || ( ! isManaged && ! isIgnored && includeUnmanaged)) { - boolean exists = cvsResource.exists(); - if ((includeExisting && exists) || (includePhantoms && !exists && isManaged)) { - result.add(cvsResource); - } - } - - } - } - return (ICVSResource[]) result.toArray(new ICVSResource[result.size()]); - } - - /** - * @see ICVSFolder#createFolder(String) - */ - public ICVSFolder getFolder(String name) throws CVSException { - if ((CURRENT_LOCAL_FOLDER.equals(name)) || ((CURRENT_LOCAL_FOLDER + SEPARATOR).equals(name))) - return this; - IPath path = new Path(null, name); - if(resource.getType()==IResource.ROOT && path.segmentCount()==1) { - return new EclipseFolder(((IWorkspaceRoot)resource).getProject(name)); - } else { - return new EclipseFolder(((IContainer)resource).getFolder(path)); - } - } - - /** - * @see ICVSFolder#createFile(String) - */ - public ICVSFile getFile(String name) throws CVSException { - return new EclipseFile(((IContainer)resource).getFile(new Path(null, name))); - } - - /** - * @see ICVSFolder#mkdir() - */ - public void mkdir() throws CVSException { - try { - if(resource.getType()==IResource.PROJECT) { - IProject project = (IProject)resource; - project.create(null); - project.open(null); - } else { - ((IFolder)resource).create(false /*don't force*/, true /*make local*/, null); - // We need to signal the creation to the synchronizer immediately because - // we may do additional CVS operations on the folder before the next delta - // occurs. - EclipseSynchronizer.getInstance().created(getIResource());; - } - } catch (CoreException e) { - throw CVSException.wrapException(resource, Policy.bind("EclipseFolder_problem_creating", resource.getFullPath().toString(), e.getStatus().getMessage()), e); //$NON-NLS-1$ - } - } - - /** - * @see ICVSResource#isFolder() - */ - public boolean isFolder() { - return true; - } - - /** - * @see ICVSFolder#acceptChildren(ICVSResourceVisitor) - */ - public void acceptChildren(ICVSResourceVisitor visitor) throws CVSException { - - // Visit files and then folders - ICVSResource[] subFiles = members(FILE_MEMBERS); - for (int i=0; i<subFiles.length; i++) { - subFiles[i].accept(visitor); - } - ICVSResource[] subFolders = members(FOLDER_MEMBERS); - for (int i=0; i<subFolders.length; i++) { - subFolders[i].accept(visitor); - } - } - - /** - * @see ICVSResource#accept(ICVSResourceVisitor) - */ - public void accept(ICVSResourceVisitor visitor) throws CVSException { - visitor.visitFolder(this); - } - - /** - * @see ICVSResource#accept(ICVSResourceVisitor, boolean) - */ - public void accept(ICVSResourceVisitor visitor, boolean recurse) throws CVSException { - visitor.visitFolder(this); - ICVSResource[] resources; - if (recurse) { - resources = members(ICVSFolder.ALL_MEMBERS); - } else { - resources = members(ICVSFolder.FILE_MEMBERS); - } - for (int i = 0; i < resources.length; i++) { - resources[i].accept(visitor, recurse); - } - } - - /** - * @see ICVSResource#getRemoteLocation(ICVSFolder) - */ - public String getRemoteLocation(ICVSFolder stopSearching) throws CVSException { - - if (getFolderSyncInfo() != null) { - return getFolderSyncInfo().getRemoteLocation(); - } - - ICVSFolder parent = getParent(); - if(parent!=null && !equals(stopSearching)) { - String parentLocation; - parentLocation = parent.getRemoteLocation(stopSearching); - if (parentLocation!=null) { - return parentLocation + SEPARATOR + getName(); - } - } - return null; - } - - /* - * @see ICVSFolder#getFolderInfo() - */ - public FolderSyncInfo getFolderSyncInfo() throws CVSException { - return EclipseSynchronizer.getInstance().getFolderSync((IContainer)resource); - } - - /* - * @see ICVSFolder#setFolderInfo(FolderSyncInfo) - */ - public void setFolderSyncInfo(final FolderSyncInfo folderInfo) throws CVSException { - // ignore folder sync on the root (i.e. CVSROOT/config/TopLevelAdmin=yes but we just ignore it) - if (resource.getType() == IResource.ROOT) return; - run(new ICVSRunnable() { - public void run(IProgressMonitor monitor) throws CVSException { - EclipseSynchronizer synchronizer = EclipseSynchronizer.getInstance(); - synchronizer.setFolderSync((IContainer)resource, folderInfo); - // the server won't add directories as sync info, therefore it must be done when - // a directory is shared with the repository. - byte[] newSyncBytes = new ResourceSyncInfo(getName()).getBytes(); - byte[] oldSyncBytes = getSyncBytes(); - // only set the bytes if the new differes from the old. - // this avoids unnecessary saving of sync files - if (oldSyncBytes == null || ! Util.equals(newSyncBytes, oldSyncBytes)) - setSyncBytes(newSyncBytes); - } - }, null); - - } - - /* - * @see ICVSFolder#isCVSFolder() - */ - public boolean isCVSFolder() throws CVSException { - return EclipseSynchronizer.getInstance().getFolderSync((IContainer)resource) != null; - } - - /* - * @see ICVSResource#unmanage() - */ - public void unmanage(IProgressMonitor monitor) throws CVSException { - run(new ICVSRunnable() { - public void run(IProgressMonitor monitor) throws CVSException { - monitor = Policy.monitorFor(monitor); - monitor.beginTask(null, 100); - recursiveUnmanage((IContainer) resource, Policy.subMonitorFor(monitor, 99)); - EclipseFolder.super.unmanage(Policy.subMonitorFor(monitor, 1)); - monitor.done(); - } - }, Policy.subMonitorFor(monitor, 99)); - } - - /* private */ static void recursiveUnmanage(IContainer container, IProgressMonitor monitor) { - try { - monitor.beginTask(null, 10); - monitor.subTask(container.getFullPath().toOSString()); - EclipseSynchronizer.getInstance().deleteFolderSync(container); - - IResource[] members = container.members(true); - for (int i = 0; i < members.length; i++) { - monitor.worked(1); - IResource resource = members[i]; - if (members[i].getType() != IResource.FILE) { - recursiveUnmanage((IContainer) resource, monitor); - } - } - } catch (CoreException e) { - // Just ignore and continue - } finally { - monitor.done(); - } - } - - /* - * @see ICVSResource#isIgnored() - */ - public boolean isIgnored() throws CVSException { - if(isCVSFolder()) { - return false; - } - return super.isIgnored(); - } - - /* - * @see ICVSFolder#getChild(String) - */ - public ICVSResource getChild(String namedPath) throws CVSException { - if (namedPath.equals(Session.CURRENT_LOCAL_FOLDER)) { - return this; - } - IPath path = new Path(null, namedPath); - if(path.segmentCount()==0) { - return this; - } - IResource child = ((IContainer)resource).findMember(path, true /* include phantoms */); - if(child!=null) { - if(child.getType()==IResource.FILE) { - return new EclipseFile((IFile)child); - } else { - return new EclipseFolder((IContainer)child); - } - } - return null; - } - - /** - * @see ICVSFolder#fetchChildren(IProgressMonitor) - */ - public ICVSResource[] fetchChildren(IProgressMonitor monitor) throws CVSException { - return members(FILE_MEMBERS | FOLDER_MEMBERS); - } - /** - * @see org.eclipse.team.internal.ccvs.core.ICVSResource#delete() - */ - public void delete() throws CVSException { - if (!exists()) return; - try { - resource.delete(false /*force*/, null); - } catch(CoreException e) { - throw new CVSException(e.getStatus()); - } - } - - /** - * Assumption this is only called from decorator and isIgnored() is purposely - * ommited here for performance reasons. - */ - public boolean isModified(IProgressMonitor monitor) throws CVSException { - try { - monitor = Policy.monitorFor(monitor); - monitor.beginTask(Policy.bind("EclipseFolder.isModifiedProgress", resource.getFullPath().toString()), 1000); //$NON-NLS-1$ - - IContainer container = (IContainer)getIResource(); - - // Added optimization to avoid loading sync info if possible - // This will place a modified indicator on non-cvs folders - // (i.e. the call to getModifiedState will cache a session property) - int state = EclipseSynchronizer.getInstance().getModificationState(getIResource()); - - boolean modified; - if (state == ICVSFile.UNKNOWN) { - - if (!isCVSFolder()) { - return container.exists(); - } - - // We have no cached info for the folder. We'll need to check directly, - // caching as go. This will recursively determined the modified state - // for all child resources until a modified child is found. - modified = calculateAndSaveChildModificationStates(monitor); - EclipseSynchronizer.getInstance().setModified(this, modified); - } else { - modified = (state == ICVSFile.DIRTY); - } - return modified; - } finally { - monitor.done(); - } - } - - public void handleModification(boolean forAddition) throws CVSException { - // For non-additions, we are only interested in sync info changes - if (isIgnored() || !forAddition) return; - - // the folder is an addition. - FolderSyncInfo info = getFolderSyncInfo(); - // if the folder has sync info, it was handled is setFolderInfo - // otherwise, flush the ancestors to recalculate - if (info == null) { - EclipseSynchronizer.getInstance().setDirtyIndicator(getIResource(), true); - } - } - - /** - * Determines the modification state of the receiver by examining it's children. - * This method may result in modification state being cached with the children but - * does not cache it for the receiver. - */ - private boolean calculateAndSaveChildModificationStates(IProgressMonitor monitor) throws CVSException { - ICVSResource[] children = members(ALL_UNIGNORED_MEMBERS); - - for (int i = 0; i < children.length; i++) { - ICVSResource resource = children[i]; - if (resource.isModified(null)) { - // if a child resource is dirty consider the parent dirty as well, there - // is no need to continue checking other siblings. - return true; - } - monitor.worked(1); - } - - return false; - } - - /* (non-Javadoc) - * @see org.eclipse.team.internal.ccvs.core.ICVSResource#getRepositoryRelativePath() - */ - public String getRepositoryRelativePath() throws CVSException { - FolderSyncInfo info = getFolderSyncInfo(); - if (info == null) return null; - // The REPOSITORY property of the folder info is the repository relative path - return info.getRepository(); - } -} |