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/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
package complex.tempfile;
import com.sun.star.lang.XMultiServiceFactory;
import com.sun.star.ucb.XSimpleFileAccess;
import com.sun.star.io.*;
import com.sun.star.uno.UnoRuntime;
import java.util.Random;
public class Test01 {
private XMultiServiceFactory m_xMSF = null;
private XSimpleFileAccess m_xSFA = null;
private TestHelper m_aTestHelper = null;
public Test01(XMultiServiceFactory xMSF, XSimpleFileAccess xSFA) {
m_xMSF = xMSF;
m_xSFA = xSFA;
m_aTestHelper = new TestHelper( "Test01: ");
}
public boolean test() {
XTempFile xTempFile = null;
String sFileURL = null;
String sFileName = null;
//create a temporary file.
try {
Object oTempFile = m_xMSF.createInstance( "com.sun.star.io.TempFile" );
xTempFile = UnoRuntime.queryInterface(XTempFile.class, oTempFile);
m_aTestHelper.Message( "Tempfile created." );
UnoRuntime.queryInterface(XTruncate.class, oTempFile);
} catch( Exception e ) {
m_aTestHelper.Error( "Cannot create TempFile. exception: " + e );
return false;
}
//retrieve the tempfile URL
if ( xTempFile == null ) {
m_aTestHelper.Error( "Cannot get XTempFile interface." );
return false;
}
try {
//compare the file name with the name in the URL.
sFileURL = m_aTestHelper.GetTempFileURL( xTempFile );
sFileName = m_aTestHelper.GetTempFileName( xTempFile );
m_aTestHelper.CompareFileNameAndURL( sFileName, sFileURL );
//write to the stream using the service.
byte pBytesIn[] = new byte[9];
byte pBytesOut1[][] = new byte [1][9];
byte pBytesOut2[][] = new byte [1][9];
Random oRandom = new Random();
oRandom.nextBytes( pBytesIn );
m_aTestHelper.WriteBytesWithStream( pBytesIn, xTempFile );
//check the result by reading from the service.
xTempFile.seek(0);
m_aTestHelper.ReadBytesWithStream( pBytesOut1, pBytesIn.length + 1, xTempFile );
for ( int i = 0; i < pBytesIn.length ; i++ ) {
if ( pBytesOut1[0][i] != pBytesIn[i] ) {
m_aTestHelper.Error( "Tempfile outputs false data!" );
}
}
//check the result by reading from the file directly.
m_aTestHelper.ReadDirectlyFromTempFile( pBytesOut2, pBytesIn.length + 1, m_xSFA, sFileURL );
for ( int i = 0; i < pBytesIn.length; i++ ) {
if ( pBytesOut2[0][i] != pBytesIn[i] ) {
m_aTestHelper.Error( "Tempfile contains false data!" );
}
}
//close the object(by closing input and output), check that the file was removed.
xTempFile.setRemoveFile( false );
m_aTestHelper.CloseTempFile( xTempFile );
if( !m_aTestHelper.IfTempFileExists( m_xSFA, sFileURL ) ) {
m_aTestHelper.Error( "TempFile mistakenly removed. " );
} else {
m_aTestHelper.KillTempFile( sFileURL, m_xSFA );
}
} catch ( Exception e ) {
m_aTestHelper.Error( "Exception: " + e );
return false;
}
return true;
}
}
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