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package org.eclipse.team.internal.ccvs.core.resources;
/*
* (c) Copyright IBM Corp. 2000, 2001.
* All Rights Reserved.
*/
import org.eclipse.core.resources.IContainer;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IResource;
import org.eclipse.team.ccvs.core.*;
import org.eclipse.team.core.sync.ILocalSyncElement;
import org.eclipse.team.core.sync.IRemoteResource;
import org.eclipse.team.core.sync.LocalSyncElement;
import org.eclipse.team.internal.ccvs.core.CVSException;
import org.eclipse.team.internal.ccvs.core.syncinfo.ResourceSyncInfo;
public class CVSLocalSyncElement extends LocalSyncElement {
protected IRemoteResource base;
protected IResource local;
public CVSLocalSyncElement(IResource local, IRemoteResource base) {
this.local = local;
this.base = base;
}
/*
* @see RemoteSyncElement#create(IResource, IRemoteResource, IRemoteResource)
*/
public ILocalSyncElement create(IResource local, IRemoteResource base, Object data) {
return new CVSLocalSyncElement(local, base);
}
/*
* @see ILocalSyncElement#getLocal()
*/
public IResource getLocal() {
return local;
}
/*
* @see ILocalSyncElement#getBase()
*/
public IRemoteResource getBase() {
return base;
}
/*
* @see ILocalSyncElement#isDirty()
*/
public boolean isDirty() {
ICVSResource cvsResource = getCVSResourceFor(getLocal());
if(cvsResource == null) {
return false;
} else {
// a folder is dirty if it is managed but is not a CVS folder. This can
// easily happen if someone deletes a folder from the file system but
// doesn't unmanage it.
if(cvsResource.isFolder()) {
return false;
} else {
try {
ResourceSyncInfo info = cvsResource.getSyncInfo();
if(info==null) {
return false;
}
if(base!=null) {
boolean sameRevisions = ((RemoteFile)base).getRevision().equals(info.getRevision());
if(!sameRevisions) {
return true;
}
}
return ((ICVSFile)cvsResource).isDirty();
} catch(CVSException e) {
return true;
}
}
}
}
/*
* @see ILocalSyncElement#isCheckedOut()
*/
public boolean isCheckedOut() {
return getLocal() != null;
}
/*
* @see ILocalSyncElement#hasRemote()
*/
public boolean hasRemote() {
return getLocal() != null;
}
/*
* @see RemoteSyncElement#getData()
*/
protected Object getData() {
return null;
}
/*
* Answers the CVS resource for this sync element
*/
public ICVSResource getCVSResource() {
return getCVSResourceFor(getLocal());
}
/*
* @see LocalSyncElement#isIgnored(IResource)
*/
protected boolean isIgnored(IResource child) {
ICVSResource cvsResource = getCVSResourceFor(getLocal());
if(cvsResource==null || !cvsResource.isFolder() ) {
return false;
} else {
try {
ICVSResource managedChild = ((ICVSFolder)cvsResource).getChild(child.getName());
return managedChild.isIgnored();
} catch(CVSException e) {
return false;
}
}
}
private ICVSResource getCVSResourceFor(IResource resource) {
if(resource.getType() != IResource.FILE) {
return new EclipseFolder((IContainer)resource);
} else {
return new EclipseFile((IFile)resource);
}
}
}
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