DBReplicator

Open Source Database Replication

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org.dbreplicator.replication.column
Class BlobObject

java.lang.Object
  org.dbreplicator.replication.column.AbstractColumnObject
      org.dbreplicator.replication.column.BlobObject

public class BlobObject
extends AbstractColumnObject

Class for handling Binary Large Objects

Constructor Summary

BlobObject(int sqlType0, AbstractDataBaseHandler abstractDBHandler0)
sets the SQL type for Blob datatype

Method Summary

java.lang.Object	getObject(java.lang.String value)
void	setColumnObject(java.sql.PreparedStatement pst, java.lang.String value, int index)
void	setColumnObject(java.sql.PreparedStatement pst, XMLElement element, int index) set the value for the corresponding datatype i.e BLob
void	write(java.io.Writer bw, java.sql.ResultSet rs, int index, java.util.ArrayList encodedCols, java.lang.String col) writes a blob values in XML file
void	writeUpdate(java.io.Writer bw, java.sql.ResultSet rows, java.sql.ResultSet oldResultSet, int index, java.util.HashMap modifiedColumns, java.lang.String columnName, java.util.ArrayList encodedCols) puts the value for the column aginst the column Name
void	writeUpdate1(java.io.OutputStreamWriter os, java.sql.ResultSet rows, java.sql.ResultSet oldResultSet, int index, java.util.HashMap modifiedColumns, java.lang.String columnName)
void	writeUpdateBKUP_11_17_04(java.io.OutputStreamWriter os, java.sql.ResultSet rows, java.sql.ResultSet oldResultSet, int index, java.util.HashMap modifiedColumns, java.lang.String columnName)

Methods inherited from class org.dbreplicator.replication.column.AbstractColumnObject

setBlobHandlerObject, setClobHandlerObject

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

BlobObject

public BlobObject(int sqlType0,
                  AbstractDataBaseHandler abstractDBHandler0)

sets the SQL type for Blob datatype

Parameters:

sqlType0 -

Method Detail

setColumnObject

public void setColumnObject(java.sql.PreparedStatement pst,
                            XMLElement element,
                            int index)
                     throws java.sql.SQLException

set the value for the corresponding datatype i.e BLob

Specified by:

setColumnObject in class AbstractColumnObject

Parameters:

pst -

element -

index -

Throws:

java.sql.SQLException

setColumnObject

public void setColumnObject(java.sql.PreparedStatement pst,
                            java.lang.String value,
                            int index)
                     throws java.sql.SQLException

Specified by:

setColumnObject in class AbstractColumnObject

Throws:

java.sql.SQLException

write

public void write(java.io.Writer bw,
                  java.sql.ResultSet rs,
                  int index,
                  java.util.ArrayList encodedCols,
                  java.lang.String col)
           throws java.sql.SQLException,
                  java.io.IOException

writes a blob values in XML file

Specified by:

write in class AbstractColumnObject

Parameters:

bw - Writer

rs - ResultSet

index - int

encodedCols - ArrayList

col - String

Throws:

java.io.IOException

java.sql.SQLException

writeUpdate

public void writeUpdate(java.io.Writer bw,
                        java.sql.ResultSet rows,
                        java.sql.ResultSet oldResultSet,
                        int index,
                        java.util.HashMap modifiedColumns,
                        java.lang.String columnName,
                        java.util.ArrayList encodedCols)
                 throws java.sql.SQLException,
                        java.io.IOException

puts the value for the column aginst the column Name

Specified by:

writeUpdate in class AbstractColumnObject

Parameters:

bw - Writer

rows - ResultSet

oldResultSet - ResultSet

index - int

modifiedColumns - HashMap

columnName - String

encodedCols - ArrayList of columns that need character encoding

Throws:

java.sql.SQLException

java.io.IOException

writeUpdateBKUP_11_17_04

public void writeUpdateBKUP_11_17_04(java.io.OutputStreamWriter os,
                                     java.sql.ResultSet rows,
                                     java.sql.ResultSet oldResultSet,
                                     int index,
                                     java.util.HashMap modifiedColumns,
                                     java.lang.String columnName)
                              throws java.sql.SQLException,
                                     java.io.IOException

Throws:

java.sql.SQLException

java.io.IOException

writeUpdate1

public void writeUpdate1(java.io.OutputStreamWriter os,
                         java.sql.ResultSet rows,
                         java.sql.ResultSet oldResultSet,
                         int index,
                         java.util.HashMap modifiedColumns,
                         java.lang.String columnName)
                  throws java.sql.SQLException,
                         java.io.IOException

Throws:

java.sql.SQLException

java.io.IOException

getObject

public java.lang.Object getObject(java.lang.String value)

Specified by:

getObject in class AbstractColumnObject