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/*
* Copyright (c) 2015 Eike Stepper (Berlin, Germany) and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Eike Stepper - initial API and implementation
*/
package org.eclipse.emf.cdo.explorer.repositories;
import org.eclipse.emf.cdo.common.CDOCommonRepository.IDGenerationLocation;
import org.eclipse.emf.cdo.common.branch.CDOBranch;
import org.eclipse.emf.cdo.explorer.CDOExplorerElement;
import org.eclipse.emf.cdo.explorer.checkouts.CDOCheckout;
import org.eclipse.emf.cdo.session.CDORepositoryInfo;
import org.eclipse.emf.cdo.session.CDOSession;
import org.eclipse.emf.cdo.session.CDOSessionProvider;
import org.eclipse.emf.cdo.transaction.CDOTransactionOpener;
import org.eclipse.emf.cdo.view.CDOViewOpener;
import org.eclipse.net4j.util.container.IContainer;
import org.eclipse.net4j.util.security.IPasswordCredentials;
import org.eclipse.net4j.util.security.IPasswordCredentialsProvider2;
/**
* A CDO server independent representation of a repository.
*
* @author Eike Stepper
* @since 4.4
* @noextend This interface is not intended to be extended by clients.
* @noimplement This interface is not intended to be implemented by clients.
*/
public interface CDORepository extends CDOExplorerElement, IContainer<CDOBranch>, IPasswordCredentialsProvider2,
CDOSessionProvider, CDOViewOpener, CDOTransactionOpener
{
public static final String TYPE_REMOTE = "remote";
public static final String TYPE_CLONE = "clone";
public static final String TYPE_LOCAL = "local";
public boolean isRemote();
public boolean isClone();
public boolean isLocal();
public String getConnectorType();
public String getConnectorDescription();
public String getName();
public String getURI();
public VersioningMode getVersioningMode();
public IDGeneration getIDGeneration();
public IPasswordCredentials getCredentials();
public void setCredentials(IPasswordCredentials credentials);
public State getState();
public boolean isConnected();
public void connect();
public void disconnect();
public CDOCheckout[] getCheckouts();
public CDOSession getSession();
public CDOSession acquireSession();
public void releaseSession();
/**
* @author Eike Stepper
*/
public enum VersioningMode
{
Normal(false, false), Auditing(true, false), Branching(true, true);
private boolean supportingAudits;
private boolean supportingBranches;
private VersioningMode(boolean supportingAudits, boolean supportingBranches)
{
this.supportingAudits = supportingAudits;
this.supportingBranches = supportingBranches;
}
public boolean isSupportingAudits()
{
return supportingAudits;
}
public boolean isSupportingBranches()
{
return supportingBranches;
}
public static VersioningMode from(CDORepositoryInfo repositoryInfo)
{
if (repositoryInfo.isSupportingBranches())
{
return VersioningMode.Branching;
}
if (repositoryInfo.isSupportingAudits())
{
return VersioningMode.Auditing;
}
return VersioningMode.Normal;
}
}
/**
* @author Eike Stepper
*/
public enum IDGeneration
{
Counter(IDGenerationLocation.STORE), UUID(IDGenerationLocation.CLIENT);
private IDGenerationLocation location;
private IDGeneration(IDGenerationLocation location)
{
this.location = location;
}
public IDGenerationLocation getLocation()
{
return location;
}
public static IDGeneration from(CDORepositoryInfo repositoryInfo)
{
if (repositoryInfo.getIDGenerationLocation() == IDGenerationLocation.CLIENT)
{
return IDGeneration.UUID;
}
return IDGeneration.Counter;
}
}
/**
* @author Eike Stepper
*/
public enum State
{
Connecting, Connected, Disconnecting, Disconnected
}
}
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