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/*******************************************************************************
* Copyright (c) 2000, 2006 IBM Corporation and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.team.internal.ccvs.ui.operations;
import java.lang.reflect.InvocationTargetException;
import java.util.*;
import org.eclipse.core.runtime.*;
import org.eclipse.osgi.util.NLS;
import org.eclipse.team.internal.ccvs.core.*;
import org.eclipse.team.internal.ccvs.core.client.*;
import org.eclipse.team.internal.ccvs.core.client.Command.LocalOption;
import org.eclipse.team.internal.ccvs.core.client.listeners.ICommandOutputListener;
import org.eclipse.team.internal.ccvs.core.resources.RemoteFile;
import org.eclipse.team.internal.ccvs.core.resources.RemoteFolderSandbox;
import org.eclipse.team.internal.ccvs.ui.CVSUIMessages;
import org.eclipse.team.internal.ccvs.ui.Policy;
import org.eclipse.ui.IWorkbenchPart;
/**
* Checkout a remote folder into a sandbox that is contained within remote folder handles and
* the file contents cache.
*/
public class CheckoutToRemoteFolderOperation extends CheckoutOperation {
RemoteFolderSandbox sandbox;
/**
* This class overrides the "Created" handler in order to configure the remote file
* to recieve and cache the contents
*/
public class CreatedResponseHandler extends UpdatedHandler {
public CreatedResponseHandler() {
super(UpdatedHandler.HANDLE_CREATED);
}
/* (non-Javadoc)
* @see org.eclipse.team.internal.ccvs.core.client.UpdatedHandler#receiveTargetFile(org.eclipse.team.internal.ccvs.core.client.Session, org.eclipse.team.internal.ccvs.core.ICVSFile, java.lang.String, java.util.Date, boolean, boolean, org.eclipse.core.runtime.IProgressMonitor)
*/
@Override
protected void receiveTargetFile(
Session session,
ICVSFile mFile,
String entryLine,
Date modTime,
boolean binary,
boolean readOnly,
boolean executable,
IProgressMonitor monitor)
throws CVSException {
if (mFile instanceof RemoteFile) {
try {
((RemoteFile)mFile).aboutToReceiveContents(entryLine.getBytes());
super.receiveTargetFile(
session,
mFile,
entryLine,
modTime,
binary,
readOnly,
executable,
monitor);
} finally {
((RemoteFile)mFile).doneReceivingContents();
}
} else {
super.receiveTargetFile(
session,
mFile,
entryLine,
modTime,
binary,
readOnly,
executable,
monitor);
}
}
}
public class SandboxCheckout extends Checkout {
/* (non-Javadoc)
* @see org.eclipse.team.internal.ccvs.core.client.Command#commandFinished(org.eclipse.team.internal.ccvs.core.client.Session, org.eclipse.team.internal.ccvs.core.client.Command.GlobalOption[], org.eclipse.team.internal.ccvs.core.client.Command.LocalOption[], org.eclipse.team.internal.ccvs.core.ICVSResource[], org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IStatus)
*/
@Override
protected IStatus commandFinished(
Session session,
GlobalOption[] globalOptions,
LocalOption[] localOptions,
ICVSResource[] resources,
IProgressMonitor monitor,
IStatus status)
throws CVSException {
// Don't do anything (i.e. don't prune)
return status;
}
/* (non-Javadoc)
* @see org.eclipse.team.internal.ccvs.core.client.Command#doExecute(org.eclipse.team.internal.ccvs.core.client.Session, org.eclipse.team.internal.ccvs.core.client.Command.GlobalOption[], org.eclipse.team.internal.ccvs.core.client.Command.LocalOption[], java.lang.String[], org.eclipse.team.internal.ccvs.core.client.listeners.ICommandOutputListener, org.eclipse.core.runtime.IProgressMonitor)
*/
@Override
protected IStatus doExecute(
Session session,
GlobalOption[] globalOptions,
LocalOption[] localOptions,
String[] arguments,
ICommandOutputListener listener,
IProgressMonitor monitor)
throws CVSException {
ResponseHandler newCreated = new CreatedResponseHandler();
ResponseHandler oldCreated = session.getResponseHandler(newCreated.getResponseID());
session.registerResponseHandler(newCreated);
try {
return super.doExecute(
session,
globalOptions,
localOptions,
arguments,
listener,
monitor);
} finally {
session.registerResponseHandler(oldCreated);
}
}
}
public static ICVSRemoteFolder checkoutRemoteFolder(IWorkbenchPart part, ICVSRemoteFolder folder, IProgressMonitor monitor) throws CVSException, InvocationTargetException, InterruptedException {
CheckoutToRemoteFolderOperation op = new CheckoutToRemoteFolderOperation(part, folder);
op.run(monitor);
return op.getResultingFolder();
}
public CheckoutToRemoteFolderOperation(IWorkbenchPart part, ICVSRemoteFolder remoteFolder) {
super(part, new ICVSRemoteFolder[] { remoteFolder });
}
/* (non-Javadoc)
* @see org.eclipse.team.internal.ccvs.ui.operations.CheckoutOperation#checkout(org.eclipse.team.internal.ccvs.core.ICVSRemoteFolder, org.eclipse.core.runtime.IProgressMonitor)
*/
@Override
protected IStatus checkout(
ICVSRemoteFolder folder,
IProgressMonitor monitor)
throws CVSException {
IPath sandboxPath = new Path(null, folder.getRepositoryRelativePath()).removeLastSegments(1);
String pathString;
if (sandboxPath.isEmpty()) {
pathString = ICVSRemoteFolder.REPOSITORY_ROOT_FOLDER_NAME;
} else {
pathString = sandboxPath.toString();
}
sandbox = new RemoteFolderSandbox(null, folder.getRepository(), pathString, folder.getTag());
return checkout(folder, sandbox, monitor);
}
/* (non-Javadoc)
* @see org.eclipse.team.internal.ccvs.ui.operations.CVSOperation#getTaskName()
*/
@Override
protected String getTaskName() {
return NLS.bind(CVSUIMessages.CheckoutToRemoteFolderOperation_0, new String[] { getRemoteFolders()[0].getName() });
}
protected IStatus checkout(final ICVSRemoteFolder resource, final ICVSFolder sandbox, IProgressMonitor pm) throws CVSException {
// Get the location and the workspace root
ICVSRepositoryLocation repository = resource.getRepository();
// Open a connection session to the repository
final Session session = new Session(repository, sandbox);
pm.beginTask(null, 100);
Policy.checkCanceled(pm);
session.open(Policy.subMonitorFor(pm, 5), false /* read-only */);
try {
// Build the local options
List<LocalOption> localOptions = new ArrayList<>();
// Add the options related to the CVSTag
CVSTag tag = resource.getTag();
if (tag == null) {
// A null tag in a remote resource indicates HEAD
tag = CVSTag.DEFAULT;
}
localOptions.add(Update.makeTagOption(tag));
localOptions.add(Checkout.makeDirectoryNameOption(resource.getName()));
// Perform the checkout
IStatus status = new SandboxCheckout().execute(session,
Command.NO_GLOBAL_OPTIONS,
localOptions.toArray(new LocalOption[localOptions.size()]),
new String[]{resource.getRepositoryRelativePath()},
null,
Policy.subMonitorFor(pm, 90));
if (status.getCode() == CVSStatus.SERVER_ERROR) {
// Any created projects will exist but will not be mapped to CVS
return status;
}
return OK;
} catch (CVSException e) {
// An exception occurred either during the module-expansion or checkout
// Since we were able to make a connection, return the status so the
// checkout of any other modules can proceed
return e.getStatus();
} finally {
session.close();
pm.done();
}
}
public ICVSRemoteFolder getResultingFolder() throws CVSException {
return (ICVSRemoteFolder)sandbox.getFolder(getRemoteFolders()[0].getName());
}
}
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