public Test01 ( XMultiServiceFactory xMSF )
{
m_xMSF = xMSF;
m_aTestHelper = new TestHelper ("Test01: ");
}
publicboolean 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] = 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[][][] = newbyte [pStreamCnt][1][pBytesCnt]; byte pBytesOut[][] = newbyte [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!"); returnfalse;
} else
{
m_aTestHelper.Message ( "Stream " + i + " byte " + j + ": CORRECT." );
}
}
} else
{
m_aTestHelper.Error( "Stream " + i + " is lost!"); returnfalse;
}
}
m_aTestHelper.Message ( "All substreams contain correct data. SUCCESS." );
} catch ( Exception e )
{
m_aTestHelper.Error ( "Exception: " + e ); returnfalse;
} returntrue;
}
}
Messung V0.5 in Prozent
¤ Dauer der Verarbeitung: 0.11 Sekunden
(vorverarbeitet am 2026-10-01)
¤
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