242 lines
8.2 KiB
Java
242 lines
8.2 KiB
Java
/* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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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 2000, 2010 Oracle and/or its affiliates.
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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 java.io.File;
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import java.io.FileOutputStream;
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import com.sun.star.ucb.Command;
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import com.sun.star.ucb.UniversalContentBroker;
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import com.sun.star.ucb.XContent;
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import com.sun.star.ucb.XContentProvider;
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import com.sun.star.ucb.XContentIdentifier;
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import com.sun.star.ucb.XContentIdentifierFactory;
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import com.sun.star.ucb.XCommandProcessor;
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import com.sun.star.uno.XInterface;
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import com.sun.star.uno.UnoRuntime;
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import com.sun.star.uno.XComponentContext;
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/**
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* Helper for creating a new connection with the specific args to a running office.
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*/
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public class Helper {
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/**
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* Member properties
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*/
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private XInterface m_ucb = null;
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private String m_contenturl = null;
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private static XComponentContext m_xContext = null;
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/**
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* Constructor, create a new instance of the ucb. UNO is bootstrapped and
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* the remote office service manager is used to create the ucb. If necessary
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* a new office process is started.
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*/
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public Helper(String url) throws java.lang.Exception {
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m_contenturl = url;
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if (null == m_xContext ) {
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// get the remote office component context
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m_xContext = com.sun.star.comp.helper.Bootstrap.bootstrap();
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System.out.println("Connected to a running office ...");
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}
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m_ucb = UnoRuntime.queryInterface(
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XInterface.class, UniversalContentBroker.create(m_xContext));
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}
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/**
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* Returns created identifier object for given URL...
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*
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*@return XContent Created identifier object for given URL
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*/
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public XContent createUCBContent() throws java.lang.Exception {
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return createUCBContent( getContentURL() );
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}
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/**
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* Returned created identifier object for given URL.
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*
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*@param connectURL Connect URL. Example : -url=file:///
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*@return Created identifier object for given URL
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*/
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private XContent createUCBContent( String connectURL ) throws java.lang.Exception {
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XContent content = null;
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if ( connectURL != null && !connectURL.equals( "" )) {
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// Obtain required UCB interfaces...
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XContentIdentifierFactory idFactory
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= UnoRuntime.queryInterface(
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XContentIdentifierFactory.class, m_ucb );
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XContentProvider provider
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= UnoRuntime.queryInterface(
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XContentProvider.class, m_ucb );
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// Create identifier object for given URL.
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XContentIdentifier id = idFactory.createContentIdentifier( connectURL );
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content = provider.queryContent( id );
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}
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return content;
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}
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/**
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* Get ucb instance.
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*
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*@return XInterface That contains the ucb instance
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*/
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public XInterface getUCB() {
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return m_ucb;
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}
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/**
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* Get connect URL.
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*
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*@return String That contains the connect URL
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*/
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public String getContentURL() {
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return m_contenturl;
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}
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/**
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* Executes a command.
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*
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*param XInterface
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*param String
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*param Object
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*@return Object The result according to the specification of the command.
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*@exception com.sun.star.ucb.CommandAbortedException
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*@exception com.sun.star.uno.Exception
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*/
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Object executeCommand( XInterface ifc, String commandName, Object argument )
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throws com.sun.star.ucb.CommandAbortedException, com.sun.star.uno.Exception {
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// Obtain command processor interface from given content.
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XCommandProcessor cmdProcessor
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= UnoRuntime.queryInterface(
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XCommandProcessor.class, ifc );
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// Assemble command to execute.
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Command command = new Command();
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command.Name = commandName;
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command.Handle = -1; // not available
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command.Argument = argument;
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// Note: throws CommandAbortedException, Exception
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return cmdProcessor.execute( command, 0, null );
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}
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public static String getAbsoluteFileURLFromSystemPath( String systemPath )
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{
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try
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{
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File file = new File( systemPath );
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String url = file.toURI().toURL().toString();
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if ( url.charAt( 6 ) != '/' ) { // file:/xxx vs. file:///xxxx
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StringBuffer buf1 = new StringBuffer( "file:///" );
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buf1.append( url.substring( 6 ) );
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url = buf1.toString();
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}
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return url;
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}
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catch ( java.net.MalformedURLException e )
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{
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e.printStackTrace();
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}
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return "";
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}
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public static String prependCurrentDirAsAbsoluteFileURL( String relativeURL )
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{
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// get url of current dir.
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String url = getAbsoluteFileURLFromSystemPath( "" );
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StringBuffer buf = new StringBuffer( url );
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if ( !url.endsWith( File.separator ) )
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buf.append( File.separator );
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buf.append( relativeURL );
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return buf.toString();
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}
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public static String createTargetDataFile( String workDir )
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{
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try
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{
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StringBuffer buf = new StringBuffer();
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if ( workDir != null && workDir.length() > 0 ) {
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buf.append( workDir );
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buf.append( File.separator );
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}
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buf.append( "resource-" );
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buf.append( System.currentTimeMillis() );
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File file = new File( buf.toString() );
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String url = file.toURI().toURL().toString();
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if ( url.charAt( 6 ) != '/' ) { // file:/xxx vs. file:///xxxx
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StringBuffer buf1 = new StringBuffer( "file:///" );
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buf1.append( url.substring( 6 ) );
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url = buf1.toString();
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}
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try
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{
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file.createNewFile();
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String content = "This is the content of a sample data file.";
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FileOutputStream stream = new FileOutputStream( file );
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stream.write( content.getBytes() );
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stream.close();
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}
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catch ( java.io.IOException e )
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{
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e.printStackTrace();
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}
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return url;
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}
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catch ( java.net.MalformedURLException e )
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{
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e.printStackTrace();
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}
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return "";
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}
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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