forked from amazingfate/loongoffice
257 lines
10 KiB
Java
257 lines
10 KiB
Java
/*************************************************************************
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*
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* $RCSfile: DocumentConverter.java,v $
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*
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* $Revision: 1.3 $
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*
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* last change: $Author: hr $ $Date: 2003-06-30 15:54:16 $
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*
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* The Contents of this file are made available subject to the terms of
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* the BSD license.
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*
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* Copyright (c) 2003 by Sun Microsystems, Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of Sun Microsystems, Inc. nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
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* TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
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* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*************************************************************************/
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import com.sun.star.bridge.XUnoUrlResolver;
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import com.sun.star.lang.XMultiServiceFactory;
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import com.sun.star.lang.XComponent;
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import com.sun.star.lang.XMultiComponentFactory;
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import com.sun.star.uno.XComponentContext;
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import com.sun.star.uno.UnoRuntime;
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import com.sun.star.frame.XComponentLoader;
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import com.sun.star.frame.XStorable;
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import com.sun.star.beans.PropertyValue;
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import com.sun.star.beans.XPropertySet;
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import java.io.File;
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import java.io.FileFilter;
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/** The class <CODE>DocumentConverter</CODE> allows you to convert all documents in
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* a given directory and in its subdirectories to a given type. A converted
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* document will be created in the same directory as the origin document.
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*
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*/
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public class DocumentConverter {
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/** Containing the loaded documents
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*/
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static XComponentLoader xcomponentloader = null;
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/** Containing the given type to convert to
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*/
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static String stringConvertType = "";
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/** Containing the given extension
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*/
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static String stringExtension = "";
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/** Containing the current file or directory
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*/
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static String indent = "";
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/** Traversing the given directory recursively and converting their files to the
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* favoured type if possible
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* @param fileDirectory Containing the directory
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*/
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static void traverse( File fileDirectory ) {
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// Testing, if the file is a directory, and if so, it throws an exception
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if ( !fileDirectory.isDirectory() ) {
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throw new IllegalArgumentException(
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"not a directory: " + fileDirectory.getName()
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);
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}
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System.out.println(indent + "[" + fileDirectory.getName() + "]");
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indent += " ";
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// Getting all files and directories in the current directory
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File[] entries = fileDirectory.listFiles(
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new FileFilter() {
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public boolean accept( File pathname ) {
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return true;
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}
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}
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);
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// Iterating for each file and directory
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for ( int i = 0; i < entries.length; ++i ) {
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// Testing, if the entry in the list is a directory
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if ( entries[ i ].isDirectory() ) {
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// Recursive call for the new directory
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traverse( entries[ i ] );
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} else {
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// Converting the document to the favoured type
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try {
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// Composing the URL by replacing all backslashs
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String stringUrl = "file:///"
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+ entries[ i ].getAbsolutePath().replace( '\\', '/' );
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// Loading the wanted document
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Object objectDocumentToStore =
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DocumentConverter.xcomponentloader.loadComponentFromURL(
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stringUrl, "_blank", 0, new PropertyValue[0] );
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// Getting an object that will offer a simple way to store a document to a URL.
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XStorable xstorable =
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( XStorable ) UnoRuntime.queryInterface( XStorable.class,
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objectDocumentToStore );
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// Preparing properties for converting the document
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PropertyValue propertyvalue[] = new PropertyValue[ 2 ];
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// Setting the flag for overwriting
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propertyvalue[ 0 ] = new PropertyValue();
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propertyvalue[ 0 ].Name = "Overwrite";
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propertyvalue[ 0 ].Value = new Boolean(true);
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// Setting the filter name
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propertyvalue[ 1 ] = new PropertyValue();
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propertyvalue[ 1 ].Name = "FilterName";
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propertyvalue[ 1 ].Value = DocumentConverter.stringConvertType;
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// Appending the favoured extension to the origin document name
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int index = stringUrl.lastIndexOf('.');
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if (index >= 0)
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stringUrl = stringUrl.substring(0, index + 1);
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stringUrl = stringUrl + DocumentConverter.stringExtension;
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// Storing and converting the document
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xstorable.storeAsURL( stringUrl, propertyvalue );
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// Getting the method dispose() for closing the document
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XComponent xcomponent =
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( XComponent ) UnoRuntime.queryInterface( XComponent.class,
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xstorable );
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// Closing the converted document
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xcomponent.dispose();
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}
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catch( Exception exception ) {
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exception.printStackTrace();
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}
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System.out.println(indent + entries[ i ].getName());
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}
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}
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indent = indent.substring(2);
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}
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/** Connecting to the office with the component UnoUrlResolver and calling the
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* static method traverse
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* @param args The array of the type String contains the directory, in which all files should be
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* converted, the favoured converting type and the wanted extension
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*/
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public static void main( String args[] ) {
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try {
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String sConnectionString = "uno:socket,host=localhost,port=8100;urp;StarOffice.ServiceManager";
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if ( args.length < 3 ) {
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System.out.println(
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"usage: java -classpath <see make> " +
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"DocumentConverter \"<directory to convert>\"" +
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" \"<type to convert to>\" \"<extension>\" [\"<connection>\"]" );
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System.out.println( "\ne.g.:" );
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System.out.println(
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"java -classpath <see make> " +
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"DocumentConverter" + " \"c:/myoffice\" \"swriter: MS Word 97\" \"doc\"" );
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System.exit(1);
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}
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// It is possible to use a different connection string, passed as argument
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if ( args.length == 4 ) {
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sConnectionString = args[3];
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}
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/* Bootstraps a component context with the jurt base components
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registered. Component context to be granted to a component for running.
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Arbitrary values can be retrieved from the context. */
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XComponentContext xComponentContext =
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com.sun.star.comp.helper.Bootstrap.createInitialComponentContext( null );
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/* Gets the service manager instance to be used (or null). This method has
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been added for convenience, because the service manager is a often used
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object. */
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XMultiComponentFactory xMultiComponentFactory =
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xComponentContext.getServiceManager();
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/* Creates an instance of the component UnoUrlResolver which
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supports the services specified by the factory. */
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Object objectUrlResolver = xMultiComponentFactory.createInstanceWithContext(
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"com.sun.star.bridge.UnoUrlResolver", xComponentContext );
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// Create a new url resolver
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XUnoUrlResolver xurlresolver = ( XUnoUrlResolver )
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UnoRuntime.queryInterface( XUnoUrlResolver.class,
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objectUrlResolver );
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// Resolves an object that is specified as follow:
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// uno:<connection description>;<protocol description>;<initial object name>
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Object objectInitial = xurlresolver.resolve( sConnectionString );
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// Create a service manager from the initial object
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xMultiComponentFactory = ( XMultiComponentFactory )
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UnoRuntime.queryInterface( XMultiComponentFactory.class, objectInitial );
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// Query for the XPropertySet interface.
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XPropertySet xpropertysetMultiComponentFactory = ( XPropertySet )
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UnoRuntime.queryInterface( XPropertySet.class, xMultiComponentFactory );
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// Get the default context from the office server.
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Object objectDefaultContext =
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xpropertysetMultiComponentFactory.getPropertyValue( "DefaultContext" );
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// Query for the interface XComponentContext.
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xComponentContext = ( XComponentContext ) UnoRuntime.queryInterface(
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XComponentContext.class, objectDefaultContext );
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/* A desktop environment contains tasks with one or more
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frames in which components can be loaded. Desktop is the
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environment for components which can instanciate within
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frames. */
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xcomponentloader = ( XComponentLoader )
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UnoRuntime.queryInterface( XComponentLoader.class,
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xMultiComponentFactory.createInstanceWithContext(
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"com.sun.star.frame.Desktop", xComponentContext ) );
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// Getting the given starting directory
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File file = new File(args[ 0 ]);
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// Getting the given type to convert to
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stringConvertType = args[ 1 ];
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// Getting the given extension that should be appended to the origin document
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stringExtension = args[ 2 ];
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// Starting the conversion of documents in the given directory and subdirectories
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traverse( file );
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System.exit(0);
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}
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catch( Exception exception ) {
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System.err.println( exception );
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}
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}
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}
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