From 940b4d1848e8c70ab7642901a68594e8016caffc Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 18:51:28 +0200 Subject: Adding upstream version 1:7.0.4. Signed-off-by: Daniel Baumann --- .../DevelopersGuide/OfficeDev/OfficeConnect.java | 140 +++++++++++++++++++++ 1 file changed, 140 insertions(+) create mode 100644 odk/examples/DevelopersGuide/OfficeDev/OfficeConnect.java (limited to 'odk/examples/DevelopersGuide/OfficeDev/OfficeConnect.java') diff --git a/odk/examples/DevelopersGuide/OfficeDev/OfficeConnect.java b/odk/examples/DevelopersGuide/OfficeDev/OfficeConnect.java new file mode 100644 index 000000000..d8db72aad --- /dev/null +++ b/odk/examples/DevelopersGuide/OfficeDev/OfficeConnect.java @@ -0,0 +1,140 @@ +/* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/************************************************************************* + * + * The Contents of this file are made available subject to the terms of + * the BSD license. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of Sun Microsystems, Inc. nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR + * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE + * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + *************************************************************************/ + +// __________ Imports __________ + +import com.sun.star.uno.UnoRuntime; + +// __________ Implementation __________ + +/** + * support ONE singleton uno connection to a running office installation! + * Can be used to open/use/close connection to uno environment of an already running office. + * ctor isn't available from outside. You should call static function "getConnection()" + * to open or use internal set connection which is created one times only. + * + */ +public class OfficeConnect +{ + + + /** + * At first call we create static connection object and get the remote office + * context and the remote office service manager. A new office process is + * started if necessary. + * Then - and for all further requests we return these static connection member. + */ + public static synchronized OfficeConnect createConnection() + throws java.lang.Exception + { + if (maConnection == null) + { + maConnection = new OfficeConnect(); + } + return maConnection; + } + + + + + + + + /** + * ctor + * We try to open the connection in our ctor ... transparently for the user. + * We made it private to support singleton pattern of these implementation. + * see getConnection() for further information + */ + private OfficeConnect() throws java.lang.Exception + { + // get the remote office context. If necessary a new office + // process is started + mxOfficeContext = com.sun.star.comp.helper.Bootstrap.bootstrap(); + System.out.println("Connected to a running office ..."); + mxServiceManager = mxOfficeContext.getServiceManager(); + } + + + + /** + * create uno components inside remote office process + * After connection of these process to a running office we have access to remote service manager of it. + * So we can use it to create all existing services. Use this method to create components by name and + * get her interface. Casting of it to right target interface is part of your implementation. + * + * @param aType describe class type of created service + * Returned object can be casted directly to this one. + * Uno query was done by this method automatically. + * @param sServiceSpecifier name of service which should be created + * @return Description of the Returned Value + */ + public T createRemoteInstance(Class aType, String sServiceSpecifier) + { + T aResult = null; + try + { + aResult = UnoRuntime.queryInterface( + aType, mxServiceManager.createInstanceWithContext( + sServiceSpecifier, mxOfficeContext)); + } + catch (com.sun.star.uno.Exception ex) + { + System.err.println("Couldn't create Service of type " + sServiceSpecifier + ": " + ex); + ex.printStackTrace(); + System.exit(0); + } + return aResult; + } + + + + + + + + /** + * member + */ + // singleton connection instance + private static OfficeConnect maConnection; + + // reference to remote office context + private final com.sun.star.uno.XComponentContext mxOfficeContext; + // reference to remote service manager + private final com.sun.star.lang.XMultiComponentFactory mxServiceManager; +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ -- cgit v1.2.3