org.jpox.store.rdbms.mapping
Class BigIntRDBMSMapping

java.lang.Object
  org.jpox.store.rdbms.mapping.RDBMSMapping
      org.jpox.store.rdbms.mapping.ColumnMapping
          org.jpox.store.rdbms.mapping.BigIntRDBMSMapping

All Implemented Interfaces:

DatastoreMapping

public class BigIntRDBMSMapping
extends ColumnMapping

Mapping of a Big Integer RDBMS type.

Version:

$Revision: 1.17 $

Field Summary

Fields inherited from class org.jpox.store.rdbms.mapping.ColumnMapping

column

Fields inherited from class org.jpox.store.rdbms.mapping.RDBMSMapping

LOCALISER, LOCALISER_STORE, mapping, storeMgr

Constructor Summary

	BigIntRDBMSMapping(JavaTypeMapping mapping, StoreManager storeMgr, DatastoreField field) Constructor.
protected	BigIntRDBMSMapping(StoreManager storeMgr, JavaTypeMapping mapping)

Method Summary

DatastoreField	getDatastoreField() The datastore field mapped
int	getInt(java.lang.Object rs, int param) Obtains a value from resultSet at position specified by exprIndex.
long	getLong(java.lang.Object rs, int param) Obtains a value from resultSet at position specified by exprIndex.
java.lang.Object	getObject(java.lang.Object rs, int param) Method to retrieve a Big int from a ResultSet.
TypeInfo	getTypeInfo() Returns the TypeInfo (JDBC SQL type) for columns.
void	setInt(java.lang.Object ps, int param, int value) Sets a value into preparedStatement at position specified by paramIndex.
void	setLong(java.lang.Object ps, int param, long value) Sets a value into preparedStatement at position specified by paramIndex.
void	setObject(java.lang.Object ps, int param, java.lang.Object value) Setter for a parameter in a PreparedStatement

Methods inherited from class org.jpox.store.rdbms.mapping.ColumnMapping

equals, getColumn, getInsertionInputParameter, getUpdateInputParameter, hashCode, includeInFetchStatement, initTypeInfo, isNullable

Methods inherited from class org.jpox.store.rdbms.mapping.RDBMSMapping

failureMessage, getBoolean, getByte, getChar, getDatabaseAdapter, getDouble, getFloat, getJavaTypeMapping, getShort, getString, setBoolean, setByte, setChar, setDouble, setFloat, setShort, setString

Methods inherited from class java.lang.Object

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

Constructor Detail

BigIntRDBMSMapping

protected BigIntRDBMSMapping(StoreManager storeMgr,
                             JavaTypeMapping mapping)

Parameters:

storeMgr - Store Manager

mapping - The java mapping

BigIntRDBMSMapping

public BigIntRDBMSMapping(JavaTypeMapping mapping,
                          StoreManager storeMgr,
                          DatastoreField field)

Constructor.

Parameters:

mapping - Java type mapping

storeMgr - Store Manager

field - Field to be mapped

Method Detail

getTypeInfo

public TypeInfo getTypeInfo()

Description copied from class: ColumnMapping

Returns the TypeInfo (JDBC SQL type) for columns. This method is capable of returning only one TypeInfo (SQL Type). In that way, it seems adequate for using in 1 column Mapping or many columns that share the same TypeInfo. However adequate in most of uses, Mappings using two or more columns should overwrite the initTypeInfo method to appropriate set differents TypeInfo (SQL type) for all the columns

Specified by:

getTypeInfo in class ColumnMapping

Returns:

The TypeInfo

getDatastoreField

public DatastoreField getDatastoreField()

Description copied from interface: DatastoreMapping

The datastore field mapped

Specified by:

getDatastoreField in interface DatastoreMapping

Overrides:

getDatastoreField in class ColumnMapping

Returns:

the DatastoreField

setInt

public void setInt(java.lang.Object ps,
                   int param,
                   int value)

Description copied from interface: DatastoreMapping

Sets a value into preparedStatement at position specified by paramIndex.

Specified by:

setInt in interface DatastoreMapping

Overrides:

setInt in class RDBMSMapping

Parameters:

ps - a datastore object that executes statements in the database

param - the position of the value in the statement

value - the value

getInt

public int getInt(java.lang.Object rs,
                  int param)

Description copied from interface: DatastoreMapping

Obtains a value from resultSet at position specified by exprIndex.

Specified by:

getInt in interface DatastoreMapping

Overrides:

getInt in class RDBMSMapping

Parameters:

rs - an object returned from the datastore with values

param - the position of the value in the result

Returns:

the value

setLong

public void setLong(java.lang.Object ps,
                    int param,
                    long value)

Description copied from interface: DatastoreMapping

Sets a value into preparedStatement at position specified by paramIndex.

Specified by:

setLong in interface DatastoreMapping

Overrides:

setLong in class RDBMSMapping

Parameters:

ps - a datastore object that executes statements in the database

param - the position of the value in the statement

value - the value

getLong

public long getLong(java.lang.Object rs,
                    int param)

Description copied from interface: DatastoreMapping

Obtains a value from resultSet at position specified by exprIndex.

Specified by:

getLong in interface DatastoreMapping

Overrides:

getLong in class RDBMSMapping

Parameters:

rs - an object returned from the datastore with values

param - the position of the value in the result

Returns:

the value

setObject

public void setObject(java.lang.Object ps,
                      int param,
                      java.lang.Object value)

Setter for a parameter in a PreparedStatement

Specified by:

setObject in interface DatastoreMapping

Overrides:

setObject in class RDBMSMapping

Parameters:

ps - The PreparedStatement

param - The parameter number to set

value - The value to set it to.

getObject

public java.lang.Object getObject(java.lang.Object rs,
                                  int param)

Method to retrieve a Big int from a ResultSet.

Specified by:

getObject in interface DatastoreMapping

Overrides:

getObject in class RDBMSMapping

Parameters:

rs - ResultSet

param - The Parameter number in the result set

Returns:

The BIGINT object