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package complex.storages;
import com.sun.star.uno.XInterface;
import com.sun.star.lang.XMultiServiceFactory;
import com.sun.star.lang.XSingleServiceFactory;
import com.sun.star.bridge.XUnoUrlResolver;
import com.sun.star.uno.UnoRuntime;
import com.sun.star.uno.XInterface;
import com.sun.star.embed.*;
import share.LogWriter;
import complex.storages.TestHelper;
import complex.storages.StorageTest;
public class Test09 implements StorageTest {
XMultiServiceFactory m_xMSF;
XSingleServiceFactory m_xStorageFactory;
TestHelper m_aTestHelper;
public Test09( XMultiServiceFactory xMSF, XSingleServiceFactory xStorageFactory, LogWriter aLogWriter )
{
m_xMSF = xMSF;
m_xStorageFactory = xStorageFactory;
m_aTestHelper = new TestHelper( aLogWriter, "Test09: " );
}
public boolean test()
{
try
{
// create temporary storage based on arbitrary medium
// after such a storage is closed it is lost
Object oTempStorage = m_xStorageFactory.createInstance();
XStorage xTempStorage = (XStorage) UnoRuntime.queryInterface( XStorage.class, oTempStorage );
if ( xTempStorage == null )
{
m_aTestHelper.Error( "Can't create temporary storage representation!" );
return false;
}
byte pPass1[] = { 1, 2, 3 };
byte pPass2[] = { 3, 2, 1 };
byte pBytes[] = { 1, 1, 1, 1, 1 };
// open a new substream, set "MediaType" and "Compressed" properties to it and write some bytes
// the stream will not be encrypted
if ( !m_aTestHelper.WriteBytesToEncrSubstream( xTempStorage, "SubStream1", "MediaType1", false, pBytes, pPass1 ) )
return false;
// create temporary file
String sTempFileURL = m_aTestHelper.CreateTempFile( m_xMSF );
if ( sTempFileURL == null || sTempFileURL == "" )
{
m_aTestHelper.Error( "No valid temporary file was created!" );
return false;
}
// create temporary storage based on a previously created temporary file
Object pArgs[] = new Object[2];
pArgs[0] = (Object) sTempFileURL;
pArgs[1] = new Integer( ElementModes.ELEMENT_WRITE );
Object oTempFileStorage = m_xStorageFactory.createInstanceWithArguments( pArgs );
XStorage xTempFileStorage = (XStorage)UnoRuntime.queryInterface( XStorage.class, oTempFileStorage );
if ( xTempFileStorage == null )
{
m_aTestHelper.Error( "Can't create storage based on temporary file!" );
return false;
}
// copy xTempStorage to xTempFileStorage
// xTempFileStorage will be automatically commited
if ( !m_aTestHelper.copyStorage( xTempStorage, xTempFileStorage ) )
return false;
// change password of the substream of new storage based on file
int nResult = m_aTestHelper.ChangeStreamPass( xTempFileStorage, "SubStream1", pPass1, pPass2 );
if ( nResult == 0 )
return false; // test failed
else if ( nResult == -1 )
return true; // tested optional feature is not supported
if ( !m_aTestHelper.commitStorage( xTempFileStorage ) )
return false;
// dispose used storages to free resources
if ( !m_aTestHelper.disposeStorage( xTempStorage ) || !m_aTestHelper.disposeStorage( xTempFileStorage ) )
return false;
// ================================================
// now check all the written and copied information
// ================================================
// the temporary file must not be locked any more after storage disposing
pArgs[1] = new Integer( ElementModes.ELEMENT_READ );
Object oResultStorage = m_xStorageFactory.createInstanceWithArguments( pArgs );
XStorage xResultStorage = (XStorage) UnoRuntime.queryInterface( XStorage.class, oResultStorage );
if ( xResultStorage == null )
{
m_aTestHelper.Error( "Can't reopen storage based on temporary file!" );
return false;
}
if ( !m_aTestHelper.checkEncrStream( xResultStorage, "SubStream1", "MediaType1", pBytes, pPass2 ) )
return false;
// dispose used storages to free resources
if ( !m_aTestHelper.disposeStorage( xResultStorage ) )
return false;
return true;
}
catch( Exception e )
{
m_aTestHelper.Error( "Exception: " + e );
return false;
}
}
}
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