/*************************************************************************
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: UrlResolver.java,v $
*
* $Revision: 1.5 $
*
* last change: $Author: rt $ $Date: 2005/09/07 18:53:03 $
*
* The Contents of this file are made available subject to
* the terms of GNU Lesser General Public License Version 2.1.
*
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2005 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
************************************************************************/
package com.sun.star.comp.urlresolver;
import java.util.Enumeration;
import com.sun.star.bridge.BridgeExistsException;
import com.sun.star.bridge.XBridge;
import com.sun.star.bridge.XBridgeFactory;
import com.sun.star.bridge.XInstanceProvider;
import com.sun.star.bridge.XUnoUrlResolver;
import com.sun.star.comp.loader.FactoryHelper;
import com.sun.star.connection.ConnectionSetupException;
import com.sun.star.connection.NoConnectException;
import com.sun.star.connection.XConnection;
import com.sun.star.connection.XConnector;
import com.sun.star.lang.IllegalArgumentException;
import com.sun.star.lang.XMultiServiceFactory;
import com.sun.star.lang.XSingleServiceFactory;
import com.sun.star.registry.XRegistryKey;
import com.sun.star.uno.UnoRuntime;
/**
* This component gives a factory for an <code>UnoUrlResolver</code> service.
* <p>
* @version $Revision: 1.5 $ $ $Date: 2005/09/07 18:53:03 $
* @author Kay Ramme
* @see com.sun.star.brige.XBrideFactory
* @see com.sun.star.connection.Connector
* @since UDK1.0
*/
public class UrlResolver {
static private final boolean DEBUG = false;
static public class _UrlResolver implements XUnoUrlResolver {
static private final String __serviceName = "com.sun.star.bridge.UnoUrlResolver";
private XMultiServiceFactory _xMultiServiceFactory;
public _UrlResolver(XMultiServiceFactory xMultiServiceFactory) {
_xMultiServiceFactory = xMultiServiceFactory;
}
public Object resolve(/*IN*/String dcp) throws NoConnectException, ConnectionSetupException, IllegalArgumentException, com.sun.star.uno.RuntimeException {
String conDcp = null;
String protDcp = null;
String rootOid = null;
if(dcp.indexOf(';') == -1) {// use old style
conDcp = dcp;
protDcp = "iiop";
rootOid = "classic_uno";
}
else { // new style
int index = dcp.indexOf(':');
String url = dcp.substring(0, index).trim();
dcp = dcp.substring(index + 1).trim();
index = dcp.indexOf(';');
conDcp = dcp.substring(0, index).trim();
dcp = dcp.substring(index + 1).trim();
index = dcp.indexOf(';');
protDcp = dcp.substring(0, index).trim();
dcp = dcp.substring(index + 1).trim();
rootOid = dcp.trim().trim();
}
Object rootObject = null;
XBridgeFactory xBridgeFactory= null;
try {
xBridgeFactory = (XBridgeFactory)UnoRuntime.queryInterface(XBridgeFactory.class,
_xMultiServiceFactory.createInstance("com.sun.star.bridge.BridgeFactory"));
} catch (com.sun.star.uno.Exception e) {
throw new com.sun.star.uno.RuntimeException(e.getMessage());
}
XBridge xBridge = xBridgeFactory.getBridge(conDcp + ";" + protDcp);
if(xBridge == null) {
Object connector= null;
try {
connector = _xMultiServiceFactory.createInstance("com.sun.star.connection.Connector");
} catch (com.sun.star.uno.Exception e) {
throw new com.sun.star.uno.RuntimeException(e.getMessage());
}
XConnector connector_xConnector = (XConnector)UnoRuntime.queryInterface(XConnector.class, connector);
// connect to the server
XConnection xConnection = connector_xConnector.connect(conDcp);
try {
xBridge = xBridgeFactory.createBridge(conDcp + ";" + protDcp, protDcp, xConnection, null);
} catch (com.sun.star.bridge.BridgeExistsException e) {
throw new com.sun.star.uno.RuntimeException(e.getMessage());
}
}
rootObject = xBridge.getInstance(rootOid);
return rootObject;
}
}
/**
* Gives a factory for creating the service.
* This method is called by the <code>JavaLoader</code>
* <p>
* @return returns a <code>XSingleServiceFactory</code> for creating the component
* @param implName the name of the implementation for which a service is desired
* @param multiFactory the service manager to be uses if needed
* @param regKey the registryKey
* @see com.sun.star.comp.loader.JavaLoader
*/
public static XSingleServiceFactory __getServiceFactory(String implName,
XMultiServiceFactory multiFactory,
XRegistryKey regKey)
{
XSingleServiceFactory xSingleServiceFactory = null;
if (implName.equals(UrlResolver.class.getName()) )
xSingleServiceFactory = FactoryHelper.getServiceFactory(_UrlResolver.class,
_UrlResolver.__serviceName,
multiFactory,
regKey);
return xSingleServiceFactory;
}
/**
* Writes the service information into the given registry key.
* This method is called by the <code>JavaLoader</code>
* <p>
* @return returns true if the operation succeeded
* @param regKey the registryKey
* @see com.sun.star.comp.loader.JavaLoader
*/
public static boolean __writeRegistryServiceInfo(XRegistryKey regKey) {
return FactoryHelper.writeRegistryServiceInfo(_UrlResolver.class.getName(), _UrlResolver.__serviceName, regKey);
}
}