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package org.eclipse.team.internal.ccvs.core.resources;
/*
* (c) Copyright IBM Corp. 2000, 2001.
* All Rights Reserved.
*/
import java.io.PrintStream;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.core.runtime.PlatformObject;
import org.eclipse.team.ccvs.core.CVSProviderPlugin;
import org.eclipse.team.ccvs.core.CVSTag;
import org.eclipse.team.ccvs.core.ICVSRemoteResource;
import org.eclipse.team.ccvs.core.ICVSRepositoryLocation;
import org.eclipse.team.internal.ccvs.core.CVSException;
import org.eclipse.team.internal.ccvs.core.Client;
import org.eclipse.team.internal.ccvs.core.Policy;
import org.eclipse.team.internal.ccvs.core.util.Assert;
/**
* The purpose of this class and its subclasses is to implement the corresponding
* ICVSRemoteResource interfaces for the purpose of communicating information about
* resources that reside in a CVS repository but have not necessarily been loaded
* locally.
*/
public abstract class RemoteResource extends PlatformObject implements ICVSRemoteResource, ICVSResource {
protected ResourceSyncInfo info;
protected RemoteFolder parent;
protected RemoteResource(RemoteFolder parent, String name, CVSTag tag, boolean isFolder) {
info = new ResourceSyncInfo(name, isFolder);
info.setTag(tag);
this.parent = parent;
}
/**
* @see ICVSRemoteResource#getName()
*/
public String getName() {
return info.getName();
}
/**
* @see ICVSRemoteResource#getParent()
*/
public ICVSRemoteResource getRemoteParent() {
return parent;
}
/*
* Get the local options for including a tag in a CVS command
*/
protected List getLocalOptionsForTag() {
List localOptions = new ArrayList();
CVSTag tag = info.getTag();
if ((tag != null) && (tag.getType() != tag.HEAD)) {
localOptions.add(Client.TAG_OPTION);
localOptions.add(tag.getName());
}
return localOptions;
}
public abstract String getRemotePath();
public abstract ICVSRepositoryLocation getRepository();
/*
* @see ICVSResource#delete()
*/
public void delete() {
// XXX we should know how to delete a remote?
}
/*
* @see ICVSResource#exists()
*/
public boolean exists() {
// XXX perform silent checkout to test if this remote handle actually has a corresponding remote
// resource
return true;
}
/*
* @see ICVSResource#getParent()
*/
public ICVSFolder getParent() {
throw new UnsupportedOperationException(Policy.bind("RemoteManagedResource.invalidOperation"));
}
/*
* @see ICVSResource#isIgnored()
*/
public boolean isIgnored() throws CVSException {
return false;
}
/*
* @see ICVSResource#isManaged()
*/
public boolean isManaged() throws CVSException {
return true;
}
/*
* @see ICVSResource#unmanage()
*/
public void unmanage() throws CVSException {
throw new CVSException(Policy.bind("RemoteManagedResource.invalidOperation"));
}
protected PrintStream getPrintStream() {
return CVSProviderPlugin.getProvider().getPrintStream();
}
/*
* @see ICVSResource#getSyncInfo()
*/
public ResourceSyncInfo getSyncInfo() {
return info;
}
/*
* @see ICVSResource#setSyncInfo(ResourceSyncInfo)
*/
public void setSyncInfo(ResourceSyncInfo info) {
//this.info = info;
}
}
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