Package com.sun.star.io

Examples of com.sun.star.io.XActiveDataSource


            throw new StatusException("Couldn't create instance", e);
        }
        // Creating construction :
        // ObjectOutputStream -> MarkableOutputStream -> Pipe ->
        // -> MarkableInputStream -> ObjectInputStream
        XActiveDataSource xdSo = (XActiveDataSource)
            UnoRuntime.queryInterface(XActiveDataSource.class, ostream);

        XActiveDataSource xdSmo = (XActiveDataSource)
            UnoRuntime.queryInterface(XActiveDataSource.class, mostream);

        XOutputStream moStream = (XOutputStream)
            UnoRuntime.queryInterface(XOutputStream.class, mostream);

        XOutputStream PipeOut = (XOutputStream)
            UnoRuntime.queryInterface(XOutputStream.class, aPipe);
        XInputStream PipeIn = (XInputStream)
            UnoRuntime.queryInterface(XInputStream.class, aPipe);

        xdSo.setOutputStream(moStream);
        xdSmo.setOutputStream(PipeOut);

        XObjectInputStream iStream = (XObjectInputStream)
            UnoRuntime.queryInterface(XObjectInputStream.class, istream);
        XObjectOutputStream oStream = null;
        oStream = (XObjectOutputStream)
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            e.printStackTrace(log);
            throw new StatusException("Couldn't create instance", e);
        }

        // creating the pipe where object has to be written to
        XActiveDataSource xdSo = (XActiveDataSource)
            UnoRuntime.queryInterface(XActiveDataSource.class, ostream);

        XActiveDataSource xdSmo = (XActiveDataSource)
            UnoRuntime.queryInterface(XActiveDataSource.class, mostream);

        XOutputStream moStream = (XOutputStream)
            UnoRuntime.queryInterface(XOutputStream.class, mostream);

        XActiveDataSink markIn = (XActiveDataSink)
            UnoRuntime.queryInterface(XActiveDataSink.class, minstream);
        XActiveDataSink inStream = (XActiveDataSink)
            UnoRuntime.queryInterface(XActiveDataSink.class, istream);
        XInputStream markInStream = (XInputStream)
            UnoRuntime.queryInterface(XInputStream.class, minstream);

        final XOutputStream PipeOut = (XOutputStream)
            UnoRuntime.queryInterface(XOutputStream.class,aPipe);
        final XInputStream PipeIn = (XInputStream)
            UnoRuntime.queryInterface(XInputStream.class,aPipe);

        markIn.setInputStream(PipeIn);
        inStream.setInputStream(markInStream);
        XObjectInputStream objInputStream = (XObjectInputStream)
            UnoRuntime.queryInterface(XObjectInputStream.class, istream);
        xdSo.setOutputStream(moStream);
        xdSmo.setOutputStream(PipeOut);

        oStream = (XObjectOutputStream)
            UnoRuntime.queryInterface(XObjectOutputStream.class, ostream);

        // creating Persistent object which has to be written
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        oObj = (XInterface) oInterface;

        final XOutputStream xPipeOutput = (XOutputStream)
            UnoRuntime.queryInterface(XOutputStream.class, oPipe);

        XActiveDataSource xDataSource = (XActiveDataSource)
            UnoRuntime.queryInterface(XActiveDataSource.class, oObj);

        xDataSource.setOutputStream(xPipeOutput);

        // all data types for writing to an XDataInputStream
        Vector data = new Vector() ;
        data.add(new Boolean(true)) ;
        data.add(new Byte((byte)123)) ;
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            Object mostream = ((XMultiServiceFactory)tParam.getMSF()).createInstance
                ("com.sun.star.io.MarkableOutputStream");

            XActiveDataSink xdSi = (XActiveDataSink)
                UnoRuntime.queryInterface(XActiveDataSink.class, istream);
            XActiveDataSource xdSo = (XActiveDataSource)
                UnoRuntime.queryInterface(XActiveDataSource.class, ostream);
            XActiveDataSink xdSmi = (XActiveDataSink)
                UnoRuntime.queryInterface(XActiveDataSink.class, mistream);
            XActiveDataSource xdSmo = (XActiveDataSource)
                UnoRuntime.queryInterface(XActiveDataSource.class, mostream);

            XInputStream miStream = (XInputStream)
                UnoRuntime.queryInterface(XInputStream.class, mistream);
            XOutputStream moStream = (XOutputStream)
                UnoRuntime.queryInterface(XOutputStream.class, mostream);
            XInputStream PipeIn = (XInputStream)
                UnoRuntime.queryInterface(XInputStream.class, aPipe);
            XOutputStream PipeOut = (XOutputStream)
                UnoRuntime.queryInterface(XOutputStream.class,aPipe);

            xdSi.setInputStream(miStream);
            xdSo.setOutputStream(moStream);
            xdSmi.setInputStream(PipeIn);
            xdSmo.setOutputStream(PipeOut);

            iStream = (XObjectInputStream)
                UnoRuntime.queryInterface(XObjectInputStream.class, istream);
            oStream = (XObjectOutputStream)
                UnoRuntime.queryInterface(XObjectOutputStream.class, ostream);
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        XSimpleFileAccess xFacc = (XSimpleFileAccess)UnoRuntime.queryInterface
            (XSimpleFileAccess.class, oFacc) ;

        XInterface oWriter = (XInterface)xMSF.createInstance(
            "com.sun.star.xml.sax.Writer");
        XActiveDataSource xWriterDS = (XActiveDataSource)
            UnoRuntime.queryInterface(XActiveDataSource.class, oWriter);
        XDocumentHandler xDocHandWriter = (XDocumentHandler) UnoRuntime.queryInterface
            (XDocumentHandler.class, oWriter) ;

        if (xFacc.exists(fileURL))
            xFacc.kill(fileURL);
        XOutputStream fOut = xFacc.openFileWrite(fileURL) ;
        xWriterDS.setOutputStream(fOut);

        return xDocHandWriter ;
    }
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        }
        if (m_xHandler == null)
            return false;

            // Connect the provided output stream to the writer                       
        XActiveDataSource xADSource = (XActiveDataSource)UnoRuntime.queryInterface(
                XActiveDataSource.class, m_xHandler);
               
        if (xADSource != null && xos != null)
            xADSource.setOutputStream(xos);
        else
            return false;
        } catch (com.sun.star.uno.Exception e){
            return false;
        }
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            XInterface oPipe = (XInterface) xMSF.createInstance
                ( "com.sun.star.io.Pipe" );
            XOutputStream xPipeOutput = (XOutputStream) UnoRuntime.
                queryInterface(XOutputStream.class, oPipe) ;

            XActiveDataSource xADS = (XActiveDataSource)
                UnoRuntime.queryInterface(XActiveDataSource.class,Writer);
            xADS.setOutputStream(xPipeOutput);
            XDocumentHandler handler = (XDocumentHandler)
                UnoRuntime.queryInterface(XDocumentHandler.class,Writer);

            Any arg = new Any(new Type(XDocumentHandler.class),handler);
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            XInterface oPipe = (XInterface) xMSF.createInstance
                ( "com.sun.star.io.Pipe" );
            XOutputStream xPipeOutput = (XOutputStream) UnoRuntime.
                queryInterface(XOutputStream.class, oPipe) ;

            XActiveDataSource xADS = (XActiveDataSource)
                UnoRuntime.queryInterface(XActiveDataSource.class,Writer);
            xADS.setOutputStream(xPipeOutput);
            XDocumentHandler handler = (XDocumentHandler)
                UnoRuntime.queryInterface(XDocumentHandler.class,Writer);

            Any arg = new Any(new Type(XDocumentHandler.class),handler);
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        XSimpleFileAccess xFacc = (XSimpleFileAccess)UnoRuntime.queryInterface
            (XSimpleFileAccess.class, oFacc) ;

        XInterface oWriter = (XInterface)xMSF.createInstance(
            "com.sun.star.xml.sax.Writer");
        XActiveDataSource xWriterDS = (XActiveDataSource)
            UnoRuntime.queryInterface(XActiveDataSource.class, oWriter);
        XDocumentHandler xDocHandWriter = (XDocumentHandler) UnoRuntime.queryInterface
            (XDocumentHandler.class, oWriter) ;

        if (xFacc.exists(fileURL))
            xFacc.kill(fileURL);
        XOutputStream fOut = xFacc.openFileWrite(fileURL) ;
        xWriterDS.setOutputStream(fOut);

        return xDocHandWriter ;
    }
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            throw new StatusException("Couldn't create instance", e);
        }

        XDataOutputStream xDataOutput = (XDataOutputStream)
            UnoRuntime.queryInterface(XDataOutputStream.class, oDataOutput) ;
        XActiveDataSource xDataSource = (XActiveDataSource)
            UnoRuntime.queryInterface(XActiveDataSource.class, oDataOutput) ;

        xDataSource.setOutputStream(xPipeOutput) ;
        xDataSink.setInputStream(xPipeInput) ;

        // all data types for writing to an XDataInputStream
        Vector data = new Vector() ;
        data.add(new Boolean(true)) ;
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