odk/examples/DevelopersGuide/Drawing/Helper.java

   1 /* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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  35
  36 // __________ Imports __________
  37
  38 import com.sun.star.uno.UnoRuntime;
  39 import com.sun.star.uno.XComponentContext;
  40 import com.sun.star.lang.XComponent;
  41 import com.sun.star.frame.XComponentLoader;
  42
  43 public class Helper
  44 {
  45     // __________ static helper methods __________
  46
  47     /** Connect to an office, if no office is running a new instance is started.
  48      * A new connection is established and the service manager from the running
  49      * office is returned.
  50      */
  51     public static XComponentContext connect()
  52         throws Exception
  53     {
  54         // get the remote office component context
  55         XComponentContext xOfficeContext =
  56             com.sun.star.comp.helper.Bootstrap.bootstrap();
  57
  58         // if connection fails an exception is thrown
  59         System.out.println("Connected to a running office ...");
  60
  61         return xOfficeContext;
  62     }
  63
  64     /** creates and instantiates new document
  65     */
  66     public static com.sun.star.lang.XComponent createDocument(
  67         com.sun.star.uno.XComponentContext xOfficeContext,
  68         String sURL, String sTargetFrame, int nSearchFlags,
  69         com.sun.star.beans.PropertyValue[] aArgs )
  70             throws Exception
  71     {
  72         XComponentLoader aLoader =
  73             UnoRuntime.queryInterface(
  74                     XComponentLoader.class,
  75                     xOfficeContext.getServiceManager().createInstanceWithContext(
  76                             "com.sun.star.frame.Desktop", xOfficeContext));
  77
  78         XComponent xComponent =
  79             UnoRuntime.queryInterface(
  80             XComponent.class, aLoader.loadComponentFromURL(
  81                 sURL, sTargetFrame, nSearchFlags, aArgs ) );
  82
  83         if ( xComponent == null )
  84             throw new Exception( "could not create document: " + sURL );
  85         return xComponent;
  86     }
  87 }
  88
  89 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */