com.ziclix.python.sql.handler

Class InformixDataHandler

java.lang.Object

com.ziclix.python.sql.DataHandler

com.ziclix.python.sql.FilterDataHandler

com.ziclix.python.sql.handler.InformixDataHandler

public class InformixDataHandler
extends FilterDataHandler

Informix specific data handling.

Constructor Summary

Constructors

Constructor and Description
InformixDataHandler(DataHandler datahandler) Decorator for handling Informix specific issues.

Method Summary

Modifier and Type	Method and Description
PyObject	getPyObject(java.sql.ResultSet set, int col, int type) Override to handle Informix related issues.
PyObject	getRowId(java.sql.Statement stmt) Returns the serial for the statement.
void	setJDBCObject(java.sql.PreparedStatement stmt, int index, PyObject object) Provide fixes for Ifx driver.
void	setJDBCObject(java.sql.PreparedStatement stmt, int index, PyObject object, int type) Provide fixes for Ifx driver.

Methods inherited from class com.ziclix.python.sql.FilterDataHandler

__chain__, postExecute, preExecute

Methods inherited from class com.ziclix.python.sql.DataHandler

checkNull, getMetaDataName, getProcedure, getPyObject, getSystemDataHandler, read, read, registerOut, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

InformixDataHandler

public InformixDataHandler(DataHandler datahandler)

Decorator for handling Informix specific issues.

Parameters:

datahandler - the delegate DataHandler

Method Detail

getRowId

public PyObject getRowId(java.sql.Statement stmt)
                  throws java.sql.SQLException

Returns the serial for the statement.

Overrides:

getRowId in class FilterDataHandler

Parameters:

stmt -

Returns:

PyObject

Throws:

java.sql.SQLException

setJDBCObject

public void setJDBCObject(java.sql.PreparedStatement stmt,
                          int index,
                          PyObject object,
                          int type)
                   throws java.sql.SQLException

Provide fixes for Ifx driver.

Overrides:

setJDBCObject in class FilterDataHandler

Parameters:

stmt -

index -

object -

type -

Throws:

java.sql.SQLException

setJDBCObject

public void setJDBCObject(java.sql.PreparedStatement stmt,
                          int index,
                          PyObject object)
                   throws java.sql.SQLException

Provide fixes for Ifx driver.

Overrides:

setJDBCObject in class FilterDataHandler

Parameters:

stmt -

index -

object -

Throws:

java.sql.SQLException

getPyObject

public PyObject getPyObject(java.sql.ResultSet set,
                            int col,
                            int type)
                     throws java.sql.SQLException

Override to handle Informix related issues.

Overrides:

getPyObject in class FilterDataHandler

Parameters:

set - the result set

col - the column number

type - the SQL type

Returns:

the mapped Python object

Throws:

java.sql.SQLException - thrown for a sql exception