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Diffstat (limited to 'examples/org.eclipse.team.examples.filesystem/src/org/eclipse/team/examples/filesystem/FileSystemSimpleAccessOperations.java')
| -rw-r--r-- | examples/org.eclipse.team.examples.filesystem/src/org/eclipse/team/examples/filesystem/FileSystemSimpleAccessOperations.java | 310 |
1 files changed, 0 insertions, 310 deletions
diff --git a/examples/org.eclipse.team.examples.filesystem/src/org/eclipse/team/examples/filesystem/FileSystemSimpleAccessOperations.java b/examples/org.eclipse.team.examples.filesystem/src/org/eclipse/team/examples/filesystem/FileSystemSimpleAccessOperations.java deleted file mode 100644 index 9a8aff1d6..000000000 --- a/examples/org.eclipse.team.examples.filesystem/src/org/eclipse/team/examples/filesystem/FileSystemSimpleAccessOperations.java +++ /dev/null @@ -1,310 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2002 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Common Public License v0.5 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/cpl-v05.html - * - * Contributors: - * IBM - Initial API and implementation - ******************************************************************************/ -package org.eclipse.team.examples.filesystem; - -import java.io.File; -import java.io.FileOutputStream; -import java.io.IOException; -import java.io.InputStream; - -import org.eclipse.core.resources.IFile; -import org.eclipse.core.resources.IFolder; -import org.eclipse.core.resources.IResource; -import org.eclipse.core.runtime.CoreException; -import org.eclipse.core.runtime.IPath; -import org.eclipse.core.runtime.IProgressMonitor; -import org.eclipse.team.core.TeamException; -import org.eclipse.team.core.sync.IRemoteResource; -import org.eclipse.team.internal.core.simpleAccess.SimpleAccessOperations; - -/** - * SimpleAccessOperations is not part of the Team API. We use it here because it provides - * a reasonable set of operation commonly implemented by repository providers. - * Note: This class is not to be interpreted as an example of how a repository - * provider is to do its work. It is only here because we needed to have some operations - * to perform. In the future, we may update this class to illustrate the use of the workspace - * synchronizer (<code>ISynchronizer</code>). - */ -public class FileSystemSimpleAccessOperations implements SimpleAccessOperations { - - // A reference to the provider - private FileSystemProvider provider; - - /** - * Constructor - * @param provider - */ - FileSystemSimpleAccessOperations(FileSystemProvider provider) { - this.provider = provider; - } - - /** - * Given a local resource, finds the remote counterpart. - * @param resource The local resource to lookup - * @return FileSystemRemoteResource The remote counterpart to the given local resource - */ - public FileSystemRemoteResource getRemoteResourceFor(IResource resource) { - return new FileSystemRemoteResource(provider.getRoot().append(resource.getProjectRelativePath())); - } - - /** - * @see SimpleAccessOperations#get(IResource[], int, IProgressMonitor) - */ - public void get(IResource[] resources, int depth, IProgressMonitor progress) throws TeamException { - // ensure the progress monitor is not null - progress = Policy.monitorFor(progress); - progress.beginTask(Policy.bind("GetAction.working"), resources.length); - for (int i = 0; i < resources.length; i++) { - Policy.checkCanceled(progress); - IPath rootdir = provider.getRoot(); - FileSystemRemoteResource remote = getRemoteResourceFor(resources[i]); - if (resources[i].getType() == IResource.FILE) { - //Copy the resource over to the other side: - IFile localFile = (IFile) resources[i]; //since we know the local resource is a file. - if (localFile.getModificationStamp() != remote.getLastModified()) { - //Only do this if the timestamps are different - try { - //Copy from the local file to the remote file: - InputStream source = null; - try { - // Get the remote file content. - source = remote.getContents(progress); - // Set the local file content to be the same as the remote file. - if (localFile.exists()) - localFile.setContents(source, false, false, progress); - else - localFile.create(source, false, progress); - } finally { - if (source != null) - source.close(); - } - } catch (IOException e) { - throw FileSystemPlugin.wrapException(e); - } catch (CoreException e) { - throw FileSystemPlugin.wrapException(e); - } - } - } else if (depth > 0) { //Assume that resources are either files or containers. - //If the resource is a container, copy its children over. - IRemoteResource[] estranged = remote.members(progress); - IResource[] children = new IResource[estranged.length]; - - if (resources[i].getType() == IResource.PROJECT) { - for (int j = 0; j < estranged.length; j++) { - if (estranged[j].isContainer()) - children[j] = provider.getProject().getFolder(estranged[j].getName()); - else - children[j] = provider.getProject().getFile(estranged[j].getName()); - } - } else if (resources[i].getType() == IResource.FOLDER) { - //Make sure that the folder exists before trying to put anything into it: - IFolder localFolder = (IFolder) resources[i]; - if (!localFolder.exists()) { - try { - localFolder.create(false, true, progress); - } catch (CoreException e) { - throw FileSystemPlugin.wrapException(e); - } - } - - //Create placeholder local resources to place data into: - for (int j = 0; j < estranged.length; j++) { - if (estranged[j].isContainer()) - children[j] = provider.getProject().getFolder(resources[i].getProjectRelativePath().append(estranged[j].getName())); - else - children[j] = provider.getProject().getFile(resources[i].getProjectRelativePath().append(estranged[j].getName())); - } - } - - //Recurse into children: - if (children.length > 0) - get(children, depth - 1, null); - } - progress.worked(1); - } - progress.done(); - } - - /** - * Simply make sure that the local resource is not read only. - * - * @see SimpleAccessOperations#checkout(IResource[], int, IProgressMonitor) - */ - public void checkout(IResource[] resources, int depth, IProgressMonitor progress) throws TeamException { - progress = Policy.monitorFor(progress); - progress.beginTask("Checking resources out...", resources.length); - IPath rootdir = provider.getRoot(); - for (int i = 0; i < resources.length; i++) { - Policy.checkCanceled(progress); - - //Do the actual file locking: - FileSystemRemoteResource remote = getRemoteResourceFor(resources[i]); - File diskFile = new File(rootdir.append(resources[i].getProjectRelativePath()).toOSString()); - if (resources[i].getType() == IResource.FILE) { - //TODO: lock the file on the 'server'. - resources[i].setReadOnly(false); - } else if (depth > 0) { - diskFile.mkdirs(); - //Recursively checkout children too: - try { - IResource[] children; - if (resources[i].getType() == IResource.PROJECT) - children = provider.getProject().members(); - else - children = provider.getProject().getFolder(resources[i].getName()).members(); - if (children.length > 0) - checkout(children, depth - 1, null); - } catch (CoreException e) { - throw FileSystemPlugin.wrapException(e); - } - } - progress.worked(1); - } - progress.done(); - } - - /** - * Checkin the resources to the given depth. Mark all checked in resources as read only. - * - * @see org.eclipse.team.internal.core.simpleAccess.SimpleAccessOperations#checkin(IResource[], int, IProgressMonitor) - */ - public void checkin(IResource[] resources, int depth, IProgressMonitor progress) throws TeamException { - // ensure the progress monitor is not null - progress = Policy.monitorFor(progress); - progress.beginTask(Policy.bind("PutAction.working"), resources.length); - for (int i = 0; i < resources.length; i++) { - Policy.checkCanceled(progress); - IPath rootdir = provider.getRoot(); - // Verify that the resources are checked out: - if (!isCheckedOut(resources[i])) - return; - - File diskFile = new File(rootdir.append(resources[i].getProjectRelativePath()).toOSString()); - if (resources[i].getType() == IResource.FILE) { - //Copy the resource over to the other side: - IFile localFile = (IFile) resources[i]; //since we know the local resource is a file. - if (localFile.getModificationStamp() != diskFile.lastModified()) { - //Only do this if the timestamps are different - try { - diskFile.getParentFile().mkdirs(); - //Copy from the local file to the remote file: - InputStream in = null; - FileOutputStream out = null; - try { - in = localFile.getContents(); - out = new FileOutputStream(diskFile); - //Copy the contents of the local file to the remote file: - StreamUtil.pipe(in, out, diskFile.length(), progress, diskFile.getName()); - } finally { - if (in != null) - in.close(); - if (out != null) - out.close(); - } - } catch (IOException e) { - throw FileSystemPlugin.wrapException(e); - } catch (CoreException e) { - throw FileSystemPlugin.wrapException(e); - } - } - } else if (depth > 0) { //Assume that resources are either files or containers. - diskFile.mkdirs(); - //Recursively copy children, if any, over as well: - try { - IResource[] children; - if (resources[i].getType() == IResource.PROJECT) - children = provider.getProject().members(); - else - children = provider.getProject().getFolder(resources[i].getName()).members(); - if (children.length > 0) - checkin(children, depth - 1, null); - } catch (CoreException e) { - throw FileSystemPlugin.wrapException(e); - } - } - progress.worked(1); - } - uncheckout(resources, depth, progress); - progress.done(); - } - - /** - * Mark all checked in resources as read only. - * - * @see org.eclipse.team.internal.core.simpleAccess.SimpleAccessOperations#uncheckout(IResource[], int, IProgressMonitor) - */ - public void uncheckout(IResource[] resources, int depth, IProgressMonitor progress) throws TeamException { - progress = Policy.monitorFor(progress); - progress.beginTask("Re-locking resources...", resources.length); - IPath rootdir = provider.getRoot(); - for (int i = 0; i < resources.length; i++) { - Policy.checkCanceled(progress); - - //Do the actual file unlocking: - FileSystemRemoteResource remote = getRemoteResourceFor(resources[i]); - File diskFile = new File(rootdir.append(resources[i].getProjectRelativePath()).toOSString()); - if (resources[i].getType() == IResource.FILE) { - //TODO: unlock the file on the 'server'. - resources[i].setReadOnly(true); - } else if (depth > 0) { - diskFile.mkdirs(); - //Recursively uncheckout children too: - try { - IResource[] children; - if (resources[i].getType() == IResource.PROJECT) - children = provider.getProject().members(); - else - children = provider.getProject().getFolder(resources[i].getName()).members(); - if (children.length > 0) - uncheckout(children, depth - 1, null); - } catch (CoreException e) { - throw FileSystemPlugin.wrapException(e); - } - } - progress.worked(1); - } - progress.done(); - } - - /** - * @see org.eclipse.team.internal.core.simpleAccess.SimpleAccessOperations#delete(IResource[], IProgressMonitor) - */ - public void delete(IResource[] resources, IProgressMonitor progress) throws TeamException {} - - /** - * @see org.eclipse.team.internal.core.simpleAccess.SimpleAccessOperations#moved(IPath, IResource, IProgressMonitor) - */ - public void moved(IPath source, IResource target, IProgressMonitor progress) throws TeamException {} - - /** - * A resource is checked out if it is not read only. - * - * @see org.eclipse.team.internal.core.simpleAccess.SimpleAccessOperations#isCheckedOut(IResource) - */ - public boolean isCheckedOut(IResource resource) { - return !resource.isReadOnly(); - } - - /** - * @see org.eclipse.team.internal.core.simpleAccess.SimpleAccessOperations#hasRemote(IResource) - */ - public boolean hasRemote(IResource resource) { - return false; - } - - /** - * @see org.eclipse.team.internal.core.simpleAccess.SimpleAccessOperations#isDirty(IResource) - */ - public boolean isDirty(IResource resource) { - return false; - } - -} |