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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 org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.mapping.ResourceMapping;
import org.eclipse.core.runtime.*;
import org.eclipse.team.internal.ccvs.core.*;
import org.eclipse.team.internal.ccvs.core.client.Command;
import org.eclipse.team.internal.ccvs.core.client.Command.LocalOption;
import org.eclipse.team.internal.ccvs.core.client.Session;
import org.eclipse.team.internal.ccvs.ui.Policy;
import org.eclipse.ui.IWorkbenchPart;
public abstract class SingleCommandOperation extends RepositoryProviderOperation {
private LocalOption[] options = Command.NO_LOCAL_OPTIONS;
public SingleCommandOperation(IWorkbenchPart part, ResourceMapping[] mappings, LocalOption[] options) {
super(part, mappings);
if (options != null) {
this.options = options;
}
}
@Override
protected void execute(CVSTeamProvider provider, IResource[] resources, boolean recurse, IProgressMonitor monitor) throws CVSException, InterruptedException {
monitor.beginTask(null, 100);
Session session = new Session(getRemoteLocation(provider), getLocalRoot(provider), true /* output to console */);
session.open(Policy.subMonitorFor(monitor, 10), isServerModificationOperation());
try {
IStatus status = executeCommand(session, provider, getCVSArguments(session, resources), recurse, Policy.subMonitorFor(monitor, 90));
if (isReportableError(status)) {
throw new CVSException(status);
}
} finally {
session.close();
}
}
@Override
protected final ICVSResource[] getCVSArguments(IResource[] resources) {
return super.getCVSArguments(resources);
}
protected ICVSResource[] getCVSArguments(Session session, IResource[] resources) {
return getCVSArguments(resources);
}
@Override
protected void execute(CVSTeamProvider provider, ICVSTraversal entry, IProgressMonitor monitor) throws CVSException, InterruptedException {
try {
// TODO: This does not properly count the number of operations
// Changing it causes an error in the test cases
super.execute(provider, entry, monitor);
collectStatus(Status.OK_STATUS);
} catch (CVSException e) {
collectStatus(e.getStatus());
}
}
/**
* Indicate whether the operation requires write access to the server (i.e.
* the operation changes state on the server whether it be to commit, tag, admin, etc).
* @return
*/
protected boolean isServerModificationOperation() {
return false;
}
/**
* Method overridden by subclasses to issue the command to the CVS repository using the given session.
* @param session an open session which will be closed by the caller
* @param provider the provider for the project that contains the resources
* @param resources the resources to be operated on
* @param recurse whether the operation is deep or shallow
* @param monitor a progress monitor
*/
protected abstract IStatus executeCommand(Session session, CVSTeamProvider provider, ICVSResource[] resources, boolean recurse, IProgressMonitor monitor) throws CVSException, InterruptedException;
@Override
protected LocalOption[] getLocalOptions(boolean recurse) {
LocalOption[] result = options;
if (recurse) {
// For deep operations, we just need to make sure that the -l option isn't present
result = Command.DO_NOT_RECURSE.removeFrom(options);
} else {
result = Command.RECURSE.removeFrom(options);
result = Command.DO_NOT_RECURSE.addTo(options);
}
return result;
}
protected void setLocalOptions(LocalOption[] options) {
this.options = options;
}
protected void addLocalOption(LocalOption option) {
options = option.addTo(options);
}
}
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