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/*******************************************************************************
* Copyright (c) 2000, 2003 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.ui.sync;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import org.eclipse.core.resources.IResource;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.team.core.sync.IRemoteSyncElement;
import org.eclipse.team.internal.ccvs.core.CVSException;
import org.eclipse.team.internal.ccvs.core.ICVSFolder;
import org.eclipse.team.internal.ccvs.core.ICVSResource;
import org.eclipse.team.internal.ccvs.core.resources.CVSWorkspaceRoot;
import org.eclipse.team.internal.ccvs.ui.CVSUIPlugin;
import org.eclipse.team.internal.ccvs.ui.Policy;
import org.eclipse.team.internal.ui.sync.ITeamNode;
import org.eclipse.team.internal.ui.sync.SyncSet;
/**
* This class contains a set of CVS resources that are slated to be
* synchronized. This adds CVS specific handling to the common sync set
* class, specifically to deal with non-added outgoing changes.
*/
public class CVSSyncSet extends SyncSet {
/**
* Creates a new sync set on the nodes in the given selection.
*/
public CVSSyncSet(IStructuredSelection nodeSelection) {
super(nodeSelection);
}
public ITeamNode[] getNonAddedNodes() throws CVSException {
List result = new ArrayList();
ITeamNode[] changedNodes = getChangedNodes();
for (int i = 0; i < changedNodes.length; i++) {
ITeamNode node = changedNodes[i];
ICVSResource cvsResource = CVSWorkspaceRoot.getCVSResourceFor(node.getResource());
if (cvsResource.isFolder()) {
if (!((ICVSFolder)cvsResource).isCVSFolder()) {
result.add(node);
}
} else if (!cvsResource.isManaged()) {
result.add(node);
}
}
return (ITeamNode[])result.toArray(new ITeamNode[result.size()]);
}
public boolean hasNonAddedChanges() throws CVSException {
ITeamNode[] changedNodes = getChangedNodes();
for (int i = 0; i < changedNodes.length; i++) {
ITeamNode node = changedNodes[i];
ICVSResource cvsResource = CVSWorkspaceRoot.getCVSResourceFor(node.getResource());
if (cvsResource.exists()) {
if (cvsResource.isFolder()) {
if (!((ICVSFolder)cvsResource).isCVSFolder()) {
return true;
}
} else if (!cvsResource.isManaged()) {
return true;
}
}
}
return false;
}
public boolean removeNonAddedChanges() {
for (Iterator it = getSyncSet().iterator(); it.hasNext();) {
try {
ITeamNode node = (ITeamNode)it.next();
ICVSResource cvsResource = CVSWorkspaceRoot.getCVSResourceFor(node.getResource());
if (cvsResource.exists()) {
if(cvsResource.isFolder()) {
if(!((ICVSFolder)cvsResource).isCVSFolder()) {
it.remove();
}
} else {
if(!cvsResource.isManaged()) {
it.remove();
}
}
}
} catch (CVSException e) {
// isManaged or isCVSFolder threw an exception
// Log it and continue
CVSUIPlugin.log(e);
}
}
return false;
}
public boolean removeNonAddedResources(IResource[] remove) {
for (Iterator it = getSyncSet().iterator(); it.hasNext();) {
ITeamNode node = (ITeamNode)it.next();
IResource resource = node.getResource();
boolean included = false;
for (int j = 0; j < remove.length; j++) {
IResource resourceToRemove = remove[j];
if (resource.equals(resourceToRemove)) {
included = true;
break;
}
}
if (included)
it.remove();
}
return false;
}
public boolean removeAddedChanges() {
for (Iterator it = getSyncSet().iterator(); it.hasNext();) {
try {
ITeamNode node = (ITeamNode)it.next();
ICVSResource cvsResource = CVSWorkspaceRoot.getCVSResourceFor(node.getResource());
if(cvsResource.isFolder()) {
if(((ICVSFolder)cvsResource).isCVSFolder()) {
it.remove();
}
} else {
if(cvsResource.isManaged()) {
it.remove();
}
}
} catch (CVSException e) {
// isManaged or isCVSFolder threw an exception
// Log it and continue
CVSUIPlugin.log(e);
}
}
return false;
}
/**
* Returns a message for the status line describing this sync set.
*
* Override the method in SyncSet to add information about new resources
*/
public String getStatusLineMessage() {
int incoming = 0;
int outgoing = 0;
int conflicts = 0;
int newResources = 0;
ITeamNode[] nodes = getChangedNodes();
for (int i = 0; i < nodes.length; i++) {
ITeamNode next = nodes[i];
switch (next.getChangeDirection()) {
case IRemoteSyncElement.INCOMING:
incoming++;
break;
case IRemoteSyncElement.OUTGOING:
outgoing++;
ICVSResource cvsResource = CVSWorkspaceRoot.getCVSResourceFor(next.getResource());
try {
if (cvsResource.exists()) {
if (cvsResource.isFolder()) {
if (!((ICVSFolder)cvsResource).isCVSFolder()) {
newResources++;
}
} else if (!cvsResource.isManaged()) {
newResources++;
}
}
} catch (CVSException e) {
CVSUIPlugin.log(e);
}
break;
case IRemoteSyncElement.CONFLICTING:
conflicts++;
break;
}
}
StringBuffer result = new StringBuffer();
if (conflicts == 0) {
result.append(Policy.bind("CVSSyncSet.noConflicts")); //$NON-NLS-1$
} else {
result.append(Policy.bind("CVSSyncSet.conflicts", new Object[] {Integer.toString(conflicts)} )); //$NON-NLS-1$
}
if (incoming == 0) {
result.append(Policy.bind("CVSSyncSet.noIncomings")); //$NON-NLS-1$
} else {
result.append(Policy.bind("CVSSyncSet.incomings", new Object[] {Integer.toString(incoming)} )); //$NON-NLS-1$
}
if (outgoing == 0) {
result.append(Policy.bind("CVSSyncSet.noOutgoings")); //$NON-NLS-1$
} else {
result.append(Policy.bind("CVSSyncSet.outgoings", new Object[] {Integer.toString(outgoing)} )); //$NON-NLS-1$
}
if (newResources == 0) {
result.append(Policy.bind("CVSSyncSet.noNew")); //$NON-NLS-1$
} else {
result.append(Policy.bind("CVSSyncSet.new", new Object[] {Integer.toString(newResources)} )); //$NON-NLS-1$
}
return result.toString();
}
}
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