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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 16:51:28 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 16:51:28 +0000
commit940b4d1848e8c70ab7642901a68594e8016caffc (patch)
treeeb72f344ee6c3d9b80a7ecc079ea79e9fba8676d /odk/examples/DevelopersGuide/OfficeDev/DesktopEnvironment/OfficeConnect.java
parentInitial commit. (diff)
downloadlibreoffice-940b4d1848e8c70ab7642901a68594e8016caffc.tar.xz
libreoffice-940b4d1848e8c70ab7642901a68594e8016caffc.zip
Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+/* -*- 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.
+ *
+ *************************************************************************/
+
+
+
+
+// __________ Implementation __________
+
+/**
+ * support ONE singleton uno connection to a running office installation!
+ * Can be used to open/use/close connection to uno environment of an office. If
+ * necessary a new office instance is started.
+ * 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 open connection to an
+ * office - a new office instance is started if necessary
+ * Then - and for all further requests we return these static connection member.
+ */
+ public static synchronized void createConnection()
+ {
+ if (maConnection == null)
+ maConnection = new OfficeConnect();
+ }
+
+
+
+
+
+
+
+ /**
+ * ctor
+ * We try to open the connection in our ctor ... transparently for user.
+ * After it was successful you will find an internal set member
+ * m_xRemoteContext which means remote component context of the connected office.
+ * The context can be used to get the remote service manager from the office.
+ * We made it private to support singleton pattern of these implementation.
+ * see getConnection() for further information
+ */
+ private OfficeConnect()
+ {
+ try
+ {
+ // 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();
+ }
+ catch (java.lang.Exception ex)
+ {
+ System.err.println("connection failed" + ex);
+ ex.printStackTrace(System.err);
+ System.exit(1);
+
+ }
+ }
+
+
+
+
+
+
+
+ /**
+ * returns remote component context of the connected office
+ */
+ public static synchronized com.sun.star.uno.XComponentContext getOfficeContext()
+ {
+ return mxOfficeContext;
+ }
+
+
+
+ /**
+ * member
+ */
+ // singleton connection instance
+ private static OfficeConnect maConnection;
+
+ // reference to the office component context
+ private static com.sun.star.uno.XComponentContext mxOfficeContext;
+ // reference to remote service manager of singleton connection object
+ private static com.sun.star.lang.XMultiComponentFactory mxServiceManager;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */