Package com.ibatis.sqlmap.engine.type

Class UnknownTypeHandler

java.lang.Object

com.ibatis.sqlmap.engine.type.BaseTypeHandler

com.ibatis.sqlmap.engine.type.UnknownTypeHandler

All Implemented Interfaces:

TypeHandler

public class UnknownTypeHandler
extends BaseTypeHandler
implements TypeHandler

Implementation of TypeHandler for dealing with unknown types.

Constructor Summary

Constructors

Constructor	Description
UnknownTypeHandler(TypeHandlerFactory factory)	Constructor to create via a factory.

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object object, String string)	Compares two values (that this handler deals with) for equality.
Object	getResult(CallableStatement cs, int columnIndex)	Gets a column from a callable statement.
Object	getResult(ResultSet rs, int columnIndex)	Gets a column from a result set.
Object	getResult(ResultSet rs, String columnName)	Gets a column from a result set.
void	setParameter(PreparedStatement ps, int i, Object parameter, String jdbcType)	Sets a parameter on a prepared statement.
Object	valueOf(String s)	Converts the String to the type that this handler deals with.

Methods inherited from class java.lang.Object

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

Constructor Details

UnknownTypeHandler

public UnknownTypeHandler(TypeHandlerFactory factory)

Constructor to create via a factory.

Parameters:

factory - - the factory to associate this with

Method Details

setParameter

public void setParameter(PreparedStatement ps,
 int i,
 Object parameter,
 String jdbcType)
                  throws SQLException

Description copied from interface: TypeHandler

Sets a parameter on a prepared statement.

Specified by:

setParameter in interface TypeHandler

Parameters:

ps - - the prepared statement

i - - the parameter index

parameter - - the parameter value

jdbcType - - the JDBC type of the parameter

Throws:

SQLException - if setting the parameter fails

getResult

public Object getResult(ResultSet rs,
 String columnName)
                 throws SQLException

Description copied from interface: TypeHandler

Gets a column from a result set.

Specified by:

getResult in interface TypeHandler

Parameters:

rs - - the result set

columnName - - the column name to get

Returns:

- the column value

Throws:

SQLException - if getting the value fails

getResult

public Object getResult(ResultSet rs,
 int columnIndex)
                 throws SQLException

Description copied from interface: TypeHandler

Gets a column from a result set.

Specified by:

getResult in interface TypeHandler

Parameters:

rs - - the result set

columnIndex - - the column to get (by index)

Returns:

- the column value

Throws:

SQLException - if getting the value fails

getResult

public Object getResult(CallableStatement cs,
 int columnIndex)
                 throws SQLException

Description copied from interface: TypeHandler

Gets a column from a callable statement.

Specified by:

getResult in interface TypeHandler

Parameters:

cs - - the statement

columnIndex - - the column to get (by index)

Returns:

- the column value

Throws:

SQLException - if getting the value fails

valueOf

public Object valueOf(String s)

Description copied from interface: TypeHandler

Converts the String to the type that this handler deals with.

Specified by:

valueOf in interface TypeHandler

Parameters:

s - - the String value

Returns:

- the converted value

equals

public boolean equals(Object object,
 String string)

Description copied from interface: TypeHandler

Compares two values (that this handler deals with) for equality.

Specified by:

equals in interface TypeHandler

Overrides:

equals in class BaseTypeHandler

Parameters:

object - - one of the objects

string - - the other object as a String

Returns:

- true if they are equal