public boolean test()
{
try
{
XStream xTempFileStream = m_aTestHelper.CreateTempFileStream( m_xMSF );
if ( xTempFileStream == null )
return false;
// create storage based on the temporary stream
Object pArgs[] = new Object[2];
pArgs[0] = (Object) xTempFileStream;
pArgs[1] = new Integer( ElementModes.WRITE );
Object oTempStorage = m_xStorageFactory.createInstanceWithArguments( pArgs );
XStorage xTempStorage = (XStorage) UnoRuntime.queryInterface( XStorage.class, oTempStorage );
if ( xTempStorage == null )
{
m_aTestHelper.Error( "Can't create temporary storage representation!" );
return false;
}
byte pBytes[] = new byte[36000];
for ( int nInd = 0; nInd < 36000; nInd++ )
pBytes[nInd] = (byte)( nInd % 128 );
String sPass = "12345";
// open a new substream, set "MediaType" and "Compressed" properties to it and write some bytes
if ( !m_aTestHelper.WriteBytesToEncrSubstream( xTempStorage, "SubStream1", "MediaType1", true, pBytes, sPass ) )
return false;
// open a new substorage
XStorage xTempSubStorage = m_aTestHelper.openSubStorage( xTempStorage,
"SubStorage1",
ElementModes.WRITE );
if ( xTempSubStorage == null )
{
m_aTestHelper.Error( "Can't create substorage!" );
return false;
}
// open a new substream, set "MediaType" and "Compressed" properties to it and write some bytes
if ( !m_aTestHelper.WriteBytesToEncrSubstream( xTempSubStorage, "SubStream2", "MediaType2", false, pBytes, sPass ) )
return false;
// set "MediaType" property for storages and check that "IsRoot" and "OpenMode" properties are set correctly
if ( !m_aTestHelper.setStorageTypeAndCheckProps( xTempStorage,
"MediaType3",
true,
ElementModes.WRITE ) )
return false;
// set "MediaType" property for storages and check that "IsRoot" and "OpenMode" properties are set correctly
if ( !m_aTestHelper.setStorageTypeAndCheckProps( xTempSubStorage,
"MediaType4",
false,
ElementModes.WRITE ) )
return false;
// commit substorage first
if ( !m_aTestHelper.commitStorage( xTempSubStorage ) )
return false;
// commit the root storage so the contents must be stored now
if ( !m_aTestHelper.commitStorage( xTempStorage ) )
return false;
// dispose used storage to free resources
if ( !m_aTestHelper.disposeStorage( xTempStorage ) )
return false;
// ================================================
// now reopen the storage, set the common storage key
// and copy the storage
// ================================================
Object oStep2TempStorage = m_xStorageFactory.createInstanceWithArguments( pArgs );
XStorage xStep2TempStorage = (XStorage) UnoRuntime.queryInterface( XStorage.class, oStep2TempStorage );
if ( xStep2TempStorage == null )
{
m_aTestHelper.Error( "Can't create temporary storage representation!" );
return false;
}
XStorage xStep2TempSubStorage = m_aTestHelper.openSubStorage( xStep2TempStorage,
"SubStorage1",
ElementModes.WRITE );
if ( xStep2TempSubStorage == null )
{
m_aTestHelper.Error( "Can't create substorage!" );
return false;
}
// set the common storage password
XEncryptionProtectedSource xEncr = (XEncryptionProtectedSource) UnoRuntime.queryInterface( XEncryptionProtectedSource.class, xStep2TempStorage );
if ( xEncr == null )
{
m_aTestHelper.Error( "The storage does not support encryption access!" );
return false;
}
try
{
xEncr.setEncryptionPassword( sPass );
}
catch( Exception e )
{
m_aTestHelper.Error( "Can not set the common storage password!" );
return false;
}
// open the stream for writing and read them so that the cache is created, but do not change
byte pDummyData[][] = new byte[1][3];
XStream xTempStream1 = m_aTestHelper.OpenStream( xStep2TempStorage, "SubStream1", ElementModes.WRITE );
XStream xTempStream2 = m_aTestHelper.OpenStream( xStep2TempSubStorage, "SubStream2", ElementModes.WRITE );
if ( xTempStream1 == null || xTempStream2 == null )
return false;
XInputStream xTempInStream1 = xTempStream1.getInputStream();
XInputStream xTempInStream2 = xTempStream2.getInputStream();
if ( xTempInStream1 == null || xTempInStream2 == null )
{
m_aTestHelper.Error( "No input stream is available!" );
return false;
}