odk/examples/DevelopersGuide/ProfUNO/InterprocessConn/UrlResolver.java

   1 /*************************************************************************
   2  *
   3  *  $RCSfile: UrlResolver.java,v $
   4  *
   5  *  $Revision: 1.4 $
   6  *
   7  *  last change: $Author: hr $ $Date: 2004-02-02 20:03:31 $
   8  *
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  10  *  the BSD license.
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  12  *  Copyright (c) 2003 by Sun Microsystems, Inc.
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  40
  41 import com.sun.star.bridge.XUnoUrlResolver;
  42 import com.sun.star.uno.UnoRuntime;
  43 import com.sun.star.uno.XInterface;
  44 import com.sun.star.uno.XNamingService;
  45 import com.sun.star.uno.XComponentContext;
  46 import com.sun.star.lang.XMultiComponentFactory;
  47
  48
  49 class UrlResolver
  50 {
  51     public static void main( String [] args ) throws java.lang.Exception
  52     {
  53         if( args.length != 1 )
  54         {
  55             System.out.println( "usage: UrlResolver uno-url\n" +
  56                                 "       uno-url  The uno-url identifying the object to\n" +
  57                                 "                be imported, for instance\n" +
  58                                 "                uno:socket,host=localhost,port=2083;urp;StarOffice.ServiceManager" +
  59                                 "                (use \" on unix shells to avoid ;-problems" );
  60             System.exit( 1 );
  61         }
  62
  63         // create default local component context
  64         XComponentContext xLocalContext =
  65             com.sun.star.comp.helper.Bootstrap.createInitialComponentContext(null);
  66
  67         // initial serviceManager
  68         XMultiComponentFactory xLocalServiceManager = xLocalContext.getServiceManager();
  69
  70         // create a urlresolver
  71         Object urlResolver  = xLocalServiceManager.createInstanceWithContext(
  72             "com.sun.star.bridge.UnoUrlResolver", xLocalContext );
  73
  74         // query for the XUnoUrlResolver interface
  75         XUnoUrlResolver xUrlResolver =
  76             (XUnoUrlResolver) UnoRuntime.queryInterface( XUnoUrlResolver.class, urlResolver );
  77
  78         try
  79         {
  80             // Import the object
  81             Object rInitialObject = xUrlResolver.resolve( args[0] );
  82
  83             // XComponentContext
  84             if( null != rInitialObject )
  85             {
  86                 System.out.println( "initial object successfully retrieved" );
  87             }
  88             else
  89             {
  90                 System.out.println( "given initial-object name unknown at server side" );
  91             }
  92         }
  93         catch( com.sun.star.connection.NoConnectException e )
  94         {
  95             System.out.println( "Couldn't connect to remote server" );
  96             System.out.println( e.getMessage() );
  97         }
  98         catch( com.sun.star.connection.ConnectionSetupException e )
  99         {
 100             System.out.println( "Couldn't access necessary local resource to establish the interprocess connection" );
 101             System.out.println( e.getMessage() );
 102         }
 103         catch( com.sun.star.lang.IllegalArgumentException e )
 104         {
 105             System.out.println( "uno-url is syntactical illegal ( " + args[0] + " )" );
 106             System.out.println( e.getMessage() );
 107         }
 108         catch( com.sun.star.uno.RuntimeException e )
 109         {
 110             System.out.println( "RuntimeException" );
 111             System.out.println( e.getMessage() );
 112         }
 113         finally {
 114             System.exit(0);
 115         }
 116     }
 117 }