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/*******************************************************************************
* Copyright (c) 2000, 2007 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.core.client;
import org.eclipse.core.runtime.Assert;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.team.internal.ccvs.core.*;
import org.eclipse.team.internal.ccvs.core.resources.CVSEntryLineTag;
import org.eclipse.team.internal.ccvs.core.syncinfo.FolderSyncInfo;
import org.eclipse.team.internal.ccvs.core.syncinfo.MutableFolderSyncInfo;
/**
* Handles any "Set-sticky" and "Clear-stick" responses from the CVS server.
* <p>
* Suppose as a result of performing a command the CVS server responds
* as follows:
* </p>
* <pre>
* [...]
* Set-sticky myproject/ \n
* /u/cvsroot/myproject/ \n
* Tsometag \n
* [...]
* </pre>
* Then we set or clear the sticky tag property of the folder "myproject",
* automatically creating it if it does not exist locally,
*/
class StickyHandler extends ResponseHandler {
private final boolean setSticky;
public StickyHandler(boolean setSticky) {
this.setSticky = setSticky;
}
public String getResponseID() {
if (setSticky) {
return "Set-sticky"; //$NON-NLS-1$
} else {
return "Clear-sticky"; //$NON-NLS-1$
}
}
public void handle(Session session, String localDir,
IProgressMonitor monitor) throws CVSException {
// read additional data for the response
String repositoryDir = session.readLine();
String tag = null;
if (setSticky) {
tag = session.readLine();
if (tag != null && tag.length() == 0) tag = null;
}
// create the directory then set or clear the sticky tag
Assert.isTrue(repositoryDir.endsWith("/")); //$NON-NLS-1$
repositoryDir = repositoryDir.substring(0, repositoryDir.length() - 1);
try {
ICVSFolder folder = createFolder(session, localDir, repositoryDir);
FolderSyncInfo syncInfo = folder.getFolderSyncInfo();
// Added to ignore sync info for workspace root
if (syncInfo == null) return;
MutableFolderSyncInfo newInfo = syncInfo.cloneMutable();
newInfo.setTag(tag != null ? new CVSEntryLineTag(tag) : null);
/* if we are reverting to BASE we do not change anything here
* see bug 106876 */
if(tag != null && tag.equals("TBASE")) //$NON-NLS-1$
newInfo.setTag(syncInfo.getTag());
// only set the sync info if it has changed
if (!syncInfo.equals(newInfo))
folder.setFolderSyncInfo(newInfo);
} catch (CVSException e) {
if (!handleInvalidResourceName(session, session.getLocalRoot().getFolder(localDir), e)) {
throw e;
}
}
}
}
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