Package com.sun.star.io

Examples of com.sun.star.io.XSeekable

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                    for (Enumeration e = listeners.elements(); e.hasMoreElements();) {
                        XStreamListener l = (XStreamListener) e.nextElement();
                        l.started();
                    }

                    XSeekable xseek = (XSeekable) UnoRuntime.queryInterface(XSeekable.class, m_xis);
                    if (xseek != null) {
                        xseek.seek(0);
                    }

                    is = new BufferedInputStream(
                            new XInputStreamToInputStreamAdapter(m_xis));
                    //Source xmlsource = new StreamSource(xmlinput);   
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    //Otherwise we return the base64 encoded string of the sub stream under the name of aName
    public String getByName(String aName) {
        if (aName.equals("oledata.mso")) {
            try {
                //get the length and seek to 0
                XSeekable xSeek = (XSeekable) UnoRuntime.queryInterface(XSeekable.class, m_RootStream);
                int oleLength = (int) xSeek.getLength();
                xSeek.seek(0);
                xSeek = null;
                //read all bytes
                XInputStream xInput = m_RootStream.getInputStream();
                byte oledata[][] = new byte[1][oleLength];
                xInput.readBytes(oledata, oleLength);
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            if (xSubStream == null) {
                return "Not Found:" + aName;
            }
            //The first four byte are the length of the uncompressed data
            byte pLength[][] = new byte[1][4];
            XSeekable xSeek = (XSeekable) UnoRuntime.queryInterface(XSeekable.class, xSubStream);
            xSeek.seek(0);
            xSeek = null;
            //Get the uncompressed length
            int readbytes = xSubStream.readBytes(pLength, 4);
            if (4 != readbytes) {
                System.out.println("readbytes:" + readbytes);
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            XOutputStream xOutput = m_RootStream.getOutputStream();
            xOutput.writeBytes(oledata);
            xOutput.flush();
            //Get the input stream and seek to begin
            XInputStream xInput = m_RootStream.getInputStream();
            XSeekable xSeek = (XSeekable) UnoRuntime.queryInterface(XSeekable.class, xInput);
            xSeek.seek(0);
            oledata = null;
            xSeek = null;

            //create an com.sun.star.embed.OLESimpleStorage from the temp stream
            Object pArgs[] = new Object[1];
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            }

            //write the compressed data to the temp stream
            xOutput.writeBytes(compressedBytes);
            //seek to 0
            XSeekable xSeek = (XSeekable) UnoRuntime.queryInterface(XSeekable.class, xInput);
            xSeek.seek(0);
            xSeek = null;
            oledata = null;

            //insert the temp stream as a sub stream and use an XTransactedObject to commit it immediately
            XTransactedObject xTransact = (XTransactedObject) UnoRuntime.queryInterface(XTransactedObject.class, m_Storage);
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        {
            try
            {           
                Object oTempFile = xContext.getServiceManager().createInstanceWithContext( "com.sun.star.io.TempFile", xContext );
                XStream xStream = ( XStream ) UnoRuntime.queryInterface( XStream.class, oTempFile );
                XSeekable xSeekable = ( XSeekable ) UnoRuntime.queryInterface( XSeekable.class, oTempFile );
                if ( xStream != null && xSeekable != null )
                {
                    XOutputStream xOutputStream = xStream.getOutputStream();
                    XInputStream xInputStream = xStream.getInputStream();
                    if ( xOutputStream != null && xInputStream != null )
                    {
                        String sHTML = sHTMLHeader.concat( sArticle );
                        sHTML = sHTML.concat( sHTMLFooter );
                        xOutputStream.writeBytes( sHTML.getBytes( "UTF-8" ) );           
                        // xOutputStream.closeOutput();
                        xSeekable.seek( 0 ); 
                       
                        xResult = xInputStream;
                    }
                }
            }
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        {
            try
            {           
                Object oTempFile = xContext.getServiceManager().createInstanceWithContext( "com.sun.star.io.TempFile", xContext );
                XStream xStream = ( XStream ) UnoRuntime.queryInterface( XStream.class, oTempFile );
                XSeekable xSeekable = ( XSeekable ) UnoRuntime.queryInterface( XSeekable.class, oTempFile );
                if ( xStream != null && xSeekable != null )
                {
                    XOutputStream xOutputStream = xStream.getOutputStream();
                    XInputStream xInputStream = xStream.getInputStream();
                    if ( xOutputStream != null && xInputStream != null )
                    {
                        String sHTML = sHTMLHeader.concat( sArticle );
                        sHTML = sHTML.concat( sHTMLFooter );
                        xOutputStream.writeBytes( sHTML.getBytes( "UTF-8" ) );           
                        // xOutputStream.closeOutput();
                        xSeekable.seek( 0 ); 
                       
                        xResult = xInputStream;
                    }
                }
            }
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        {
            try
            {           
                Object oTempFile = xContext.getServiceManager().createInstanceWithContext( "com.sun.star.io.TempFile", xContext );
                XStream xStream = ( XStream ) UnoRuntime.queryInterface( XStream.class, oTempFile );
                XSeekable xSeekable = ( XSeekable ) UnoRuntime.queryInterface( XSeekable.class, oTempFile );
                if ( xStream != null && xSeekable != null )
                {
                    XOutputStream xOutputStream = xStream.getOutputStream();
                    XInputStream xInputStream = xStream.getInputStream();
                    if ( xOutputStream != null && xInputStream != null )
                    {
                        String sHTML = sHTMLHeader.concat( sArticle );
                        sHTML = sHTML.concat( sHTMLFooter );
                        xOutputStream.writeBytes( sHTML.getBytes( "UTF-8" ) );           
                        // xOutputStream.closeOutput();
                        xSeekable.seek( 0 ); 
                       
                        xResult = xInputStream;
                    }
                }
            }
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        {
            try
            {           
                Object oTempFile = xContext.getServiceManager().createInstanceWithContext( "com.sun.star.io.TempFile", xContext );
                XStream xStream = ( XStream ) UnoRuntime.queryInterface( XStream.class, oTempFile );
                XSeekable xSeekable = ( XSeekable ) UnoRuntime.queryInterface( XSeekable.class, oTempFile );
                if ( xStream != null && xSeekable != null )
                {
                    XOutputStream xOutputStream = xStream.getOutputStream();
                    XInputStream xInputStream = xStream.getInputStream();
                    if ( xOutputStream != null && xInputStream != null )
                    {
                        String sHTML = sHTMLHeader.concat( sArticle );
                        sHTML = sHTML.concat( sHTMLFooter );
                        xOutputStream.writeBytes( sHTML.getBytes( "UTF-8" ) );           
                        // xOutputStream.closeOutput();
                        xSeekable.seek( 0 ); 
                       
                        xResult = xInputStream;
                    }
                }
            }
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    //Otherwise we return the base64 encoded string of the sub stream under the name of aName
    public String getByName(String aName) {
        if (aName.equals("oledata.mso")) {
            try {
                //get the length and seek to 0
                XSeekable xSeek = (XSeekable) UnoRuntime.queryInterface(XSeekable.class, m_RootStream);
                int oleLength = (int) xSeek.getLength();
                xSeek.seek(0);
                xSeek = null;
                //read all bytes
                XInputStream xInput = m_RootStream.getInputStream();
                byte oledata[][] = new byte[1][oleLength];
                xInput.readBytes(oledata, oleLength);
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