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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.olesimplestorage;
import com.sun.star.lang.XMultiServiceFactory;
import com.sun.star.io.XTempFile;
import com.sun.star.embed.XOLESimpleStorage;
import com.sun.star.uno.UnoRuntime;
import java.util.Random;
public class Test01 implements OLESimpleStorageTest
{
XMultiServiceFactory m_xMSF = null;
TestHelper m_aTestHelper = null;
final int pStreamCnt = 5;
final int pBytesCnt = 10;
public Test01 ( XMultiServiceFactory xMSF )
{
m_xMSF = xMSF;
m_aTestHelper = new TestHelper ("Test01: ");
}
public boolean test ()
{
try
{
//create a new temporary stream
Object oTempFile = m_xMSF.createInstance ( "com.sun.star.io.TempFile" );
XTempFile xTempFile = UnoRuntime.queryInterface(XTempFile.class, oTempFile);
m_aTestHelper.Message ( "A new temporary stream created." );
//create OLESimpleStorage based on it
Object pArgs[] = new Object[2];
pArgs[0] = xTempFile;
pArgs[1] = new Boolean( true );
Object oOLESimpleStorage = m_xMSF.createInstanceWithArguments ( "com.sun.star.embed.OLESimpleStorage", pArgs );
XOLESimpleStorage xOLESimpleStorage = UnoRuntime.queryInterface(XOLESimpleStorage.class, oOLESimpleStorage);
m_aTestHelper.Message ( "OLESimpleStorage based on XStream created." );
//fill it with some streams
Object oStream[] = new Object[pStreamCnt];
byte pBytesIn[][][] = new byte [pStreamCnt][1][pBytesCnt];
byte pBytesOut[][] = new byte [pStreamCnt][pBytesCnt];
XTempFile xTempStream[] = new XTempFile[pStreamCnt];
Random oRandom = new Random ();
final String sSubStreamPrefix = "SubStream";
for ( int i = 0; i < pStreamCnt; i++ )
{
oRandom.nextBytes (pBytesOut[i]);
oStream[i] = m_xMSF.createInstance ( "com.sun.star.io.TempFile" );
xTempStream[i] = UnoRuntime.queryInterface(XTempFile.class, oStream[i]);
xTempStream[i].getOutputStream ().writeBytes (pBytesOut[i]);
xTempStream[i].seek (0);
m_aTestHelper.Message ( "Substream " + i + " initialized." );
if (xOLESimpleStorage.hasByName (sSubStreamPrefix + i))
{
xOLESimpleStorage.replaceByName ( sSubStreamPrefix + i, xTempStream[i] );
}
else
{
xOLESimpleStorage.insertByName ( sSubStreamPrefix + i, xTempStream[i] );
m_aTestHelper.Message ( "Substream " + i + " inserted." );
}
}
//commit the storage and close it
xOLESimpleStorage.commit ();
m_aTestHelper.Message ( "Storage committed." );
xOLESimpleStorage.dispose ();
for ( int i = 0; i < pStreamCnt; ++i )
{
xTempStream[i].setRemoveFile ( true );
xTempStream[i].getInputStream ().closeInput ();
xTempStream[i].getOutputStream ().closeOutput ();
}
m_aTestHelper.Message ( "Storage closed." );
//open the same stream with the constructor for inputstream
pArgs[0] = xTempFile.getInputStream ();
oOLESimpleStorage = m_xMSF.createInstanceWithArguments ( "com.sun.star.embed.OLESimpleStorage", pArgs );
xOLESimpleStorage = UnoRuntime.queryInterface(XOLESimpleStorage.class, oOLESimpleStorage);
m_aTestHelper.Message ( "Storage reopened, based on XInputStream." );
//check that all the streams contain correct information
m_aTestHelper.Message ( "Checking data contained in all the substreams..." );
for ( int i = 0; i < pStreamCnt; ++i )
{
if ( xOLESimpleStorage.hasByName (sSubStreamPrefix + i) )
{
xTempStream[i] = UnoRuntime.queryInterface(XTempFile.class, xOLESimpleStorage.getByName(sSubStreamPrefix + i));
xTempStream[i].seek (0);
xTempStream[i].getInputStream ().readBytes (pBytesIn[i], pBytesIn[i][0].length + 1 );
for ( int j = 0; j < pBytesCnt; ++j )
{
if ( pBytesIn[i][0][j] != pBytesOut[i][j] )
{
m_aTestHelper.Error ( "Stream " + i + " byte " + j + ": INCORRECT DATA!");
return false;
}
else
{
m_aTestHelper.Message ( "Stream " + i + " byte " + j + ": CORRECT." );
}
}
}
else
{
m_aTestHelper.Error( "Stream " + i + " is lost!");
return false;
}
}
m_aTestHelper.Message ( "All substreams contain correct data. SUCCESS." );
}
catch ( Exception e )
{
m_aTestHelper.Error ( "Exception: " + e );
return false;
}
return true;
}
}
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