Package com.sun.star.embed

Examples of com.sun.star.embed.XOLESimpleStorage

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            //create OLESimpleStorage based on it
            Object pArgs[] = new Object[2];
            pArgs[0] = (Object) 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 commited." );
            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] = (Object)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] )
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            //create OLESimpleStorage based on it
            Object pArgs[] = new Object[2];
            pArgs[0] = (Object) xTempFile;
            pArgs[1] = new Boolean( true );
            Object oOLESimpleStorage = m_xMSF.createInstanceWithArguments ( "com.sun.star.embed.OLESimpleStorage", pArgs );
            XOLESimpleStorage 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] = (XTempFile) 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 commited." );
            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] = (Object)xTempFile.getInputStream ();
            oOLESimpleStorage = m_xMSF.createInstanceWithArguments ( "com.sun.star.embed.OLESimpleStorage", pArgs );
            xOLESimpleStorage = (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] = (XTempFile)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] )
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Related Classes of com.sun.star.embed.XOLESimpleStorage

  • complex.olesimplestorage.Test01
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