ISVNConnectorFactory.java

/*
 * ====================================================================
 * Copyright (c) 2004-2012 TMate Software Ltd.  All rights reserved.
 *
 * This software is licensed as described in the file COPYING, which
 * you should have received as part of this distribution.  The terms
 * are also available at http://svnkit.com/license.html
 * If newer versions of this license are posted there, you may use a
 * newer version instead, at your option.
 * ====================================================================
 */
package org.tmatesoft.svn.core.internal.io.svn;

import org.tmatesoft.svn.core.SVNErrorCode;
import org.tmatesoft.svn.core.SVNErrorMessage;
import org.tmatesoft.svn.core.SVNException;
import org.tmatesoft.svn.core.SVNURL;
import org.tmatesoft.svn.core.internal.wc.SVNErrorManager;
import org.tmatesoft.svn.core.io.SVNRepository;
import org.tmatesoft.svn.util.SVNLogType;

/**
 * @version 1.3
 * @author  TMate Software Ltd.
 */
public interface ISVNConnectorFactory {

    public static final ISVNConnectorFactory DEFAULT = new ISVNConnectorFactory() {

        public ISVNConnector createConnector(SVNRepository repository) throws SVNException {
            SVNURL location = repository.getLocation();
            if ("svn+ssh".equals(location.getProtocol())) {
                return new SVNSSHConnector();
            } else if (location.getProtocol().startsWith("svn+")) {
                String name = location.getProtocol().substring("svn+".length());
                if (repository.getTunnelProvider() != null) {
                    ISVNConnector connector = repository.getTunnelProvider().createTunnelConnector(location);
	                  if (connector != null) {
		                  return connector;
	                  }
                }
                SVNErrorMessage err = SVNErrorMessage.create(SVNErrorCode.EXTERNAL_PROGRAM, "Cannot find tunnel specification for ''{0}''", name);
                SVNErrorManager.error(err, SVNLogType.NETWORK);
            }
            return new SVNPlainConnector();
        }
    };

    public ISVNConnector createConnector(SVNRepository repository) throws SVNException;

}