Examples of org.apache.derby.iapi.jdbc.EnginePreparedStatement

org.apache.derby.iapi.jdbc.EnginePreparedStatement
Additional methods the embedded engine exposes on its PreparedStatement object implementations. An internal api only, mainly for the network server. Allows consistent interaction between embedded PreparedStatement and Brokered PreparedStatements. (DERBY-1015)

                                         EXTDTAReaderInputStream extdtaStream,
                                         boolean streamLOB,
                                         String encoding)
           throws IOException, SQLException {
        PreparedStatement ps = stmt.getPreparedStatement();
        EnginePreparedStatement engnps = 
            ( EnginePreparedStatement ) ps;
        
        // DERBY-3085. Save the stream so it can be drained later
        // if not  used.
        if (streamLOB) {
            stmt.setStreamedParameter(extdtaStream);
        }
        
        final InputStream is = 
            streamLOB ?
            (InputStream) extdtaStream :
            convertAsByteArrayInputStream( extdtaStream );
        
        final InputStreamReader streamReader = 
            new InputStreamReader( is,
                                   encoding ) ;
        
        engnps.setCharacterStream(i, streamReader);
    }

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                                         EXTDTAReaderInputStream extdtaStream,
                                         boolean streamLOB,
                                         String encoding)
           throws IOException, SQLException {
        PreparedStatement ps = stmt.getPreparedStatement();
        EnginePreparedStatement engnps = 
            ( EnginePreparedStatement ) ps;
        
        // DERBY-3085. Save the stream so it can be drained later
        // if not  used.
        if (streamLOB)
            stmt.setStreamedParameter(extdtaStream);
        
        final InputStream is = 
            streamLOB ?
            (InputStream) extdtaStream :
            convertAsByteArrayInputStream( extdtaStream );
        
        final InputStreamReader streamReader = 
            new InputStreamReader( is,
                                   encoding ) ;
        
        engnps.setCharacterStream(i, streamReader);
    }

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                                             String encoding) 
        throws DRDAProtocolException ,
               SQLException ,
               IOException {
        PreparedStatement ps = stmt.getPreparedStatement();
        EnginePreparedStatement engnps = 
            ( EnginePreparedStatement ) ps;
        
        final EXTDTAReaderInputStream extdtastream = 
            reader.getEXTDTAReaderInputStream(checkNullability);
        // DERBY-3085. Save the stream so it can be drained later
        // if not  used.
        if (streamLOB)
            stmt.setStreamedParameter(extdtastream);
        
        final InputStream is = 
            streamLOB ?
            (InputStream) extdtastream :
            convertAsByteArrayInputStream( extdtastream );
        
        final InputStreamReader streamReader = 
            new InputStreamReader( is,
                                   encoding ) ;
        
        engnps.setCharacterStream( i + 1, 
                                   streamReader );
    }

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                                         EXTDTAReaderInputStream extdtaStream,
                                         boolean streamLOB,
                                         String encoding)
           throws IOException, SQLException {
        PreparedStatement ps = stmt.getPreparedStatement();
        EnginePreparedStatement engnps = 
            ( EnginePreparedStatement ) ps;
        
        // DERBY-3085. Save the stream so it can be drained later
        // if not  used.
        if (streamLOB)
            stmt.setStreamedParameter(extdtaStream);
        
        final InputStream is = 
            streamLOB ?
            (InputStream) extdtaStream :
            convertAsByteArrayInputStream( extdtaStream );
        
        final InputStreamReader streamReader = 
            new InputStreamReader( is,
                                   encoding ) ;
        
        engnps.setCharacterStream(i, streamReader);
    }

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                                             String encoding) 
        throws DRDAProtocolException ,
               SQLException ,
               IOException {
        PreparedStatement ps = stmt.getPreparedStatement();
        EnginePreparedStatement engnps = 
            ( EnginePreparedStatement ) ps;
        
        final EXTDTAReaderInputStream extdtastream = 
            reader.getEXTDTAReaderInputStream(checkNullability);
        // DERBY-3085. Save the stream so it can be drained later
        // if not  used.
        if (streamLOB)
            stmt.setStreamedParameter(extdtastream);
        
        final InputStream is = 
            streamLOB ?
            (InputStream) extdtastream :
            convertAsByteArrayInputStream( extdtastream );
        
        final InputStreamReader streamReader = 
            new InputStreamReader( is,
                                   encoding ) ;
        
        engnps.setCharacterStream( i + 1, 
                                   streamReader );
    }

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                                         EXTDTAReaderInputStream extdtaStream,
                                         boolean streamLOB,
                                         String encoding)
           throws IOException, SQLException {
        PreparedStatement ps = stmt.getPreparedStatement();
        EnginePreparedStatement engnps = 
            ( EnginePreparedStatement ) ps;
        
        // DERBY-3085. Save the stream so it can be drained later
        // if not  used.
        if (streamLOB)
            stmt.setStreamedParameter(extdtaStream);
        
        final InputStream is = 
            streamLOB ?
            (InputStream) extdtaStream :
            convertAsByteArrayInputStream( extdtaStream );
        
        final InputStreamReader streamReader = 
            new InputStreamReader( is,
                                   encoding ) ;
        
        engnps.setCharacterStream(i, streamReader);
    }

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org.apache.derby.impl.drda.DRDAConnThread

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