org.datanucleus.store.rdbms.mapping.datastore

Class BigIntRDBMSMapping

java.lang.Object

org.datanucleus.store.rdbms.mapping.datastore.AbstractDatastoreMapping

org.datanucleus.store.rdbms.mapping.datastore.BigIntRDBMSMapping

All Implemented Interfaces:

DatastoreMapping

public class BigIntRDBMSMapping
extends AbstractDatastoreMapping

Mapping of a Big Integer RDBMS type.

Field Summary

Fields inherited from class org.datanucleus.store.rdbms.mapping.datastore.AbstractDatastoreMapping

column, mapping, storeMgr

Constructor Summary

Constructors

Constructor and Description
BigIntRDBMSMapping(JavaTypeMapping mapping, RDBMSStoreManager storeMgr, Column col) Constructor.

Method Summary

Modifier and Type	Method and Description
int	getInt(ResultSet rs, int param) Obtains a value from resultSet at position specified by exprIndex.
long	getLong(ResultSet rs, int param) Obtains a value from resultSet at position specified by exprIndex.
Object	getObject(ResultSet rs, int param) Method to retrieve a Big int from a ResultSet.
String	getString(ResultSet resultSet, int exprIndex) Obtains a value from resultSet at position specified by exprIndex.
SQLTypeInfo	getTypeInfo() Accessor for the (SQL) type info for this datastore type.
void	setInt(PreparedStatement ps, int param, int value) Sets a value into ps at position specified by paramIndex.
void	setLong(PreparedStatement ps, int param, long value) Sets a value into ps at position specified by paramIndex.
void	setObject(PreparedStatement ps, int param, Object value) Setter for a parameter in a PreparedStatement
void	setString(PreparedStatement ps, int exprIndex, String value) Sets a value into ps at position specified by paramIndex.

Methods inherited from class org.datanucleus.store.rdbms.mapping.datastore.AbstractDatastoreMapping

equals, failureMessage, failureMessage, failureMessage, getBoolean, getByte, getChar, getColumn, getDatastoreAdapter, getDouble, getFloat, getInsertionInputParameter, getJavaTypeMapping, getShort, getUpdateInputParameter, hashCode, includeInFetchStatement, initTypeInfo, insertValuesOnInsert, isBitBased, isBooleanBased, isDecimalBased, isIntegerBased, isNullable, isStringBased, setBoolean, setByte, setChar, setDouble, setFloat, setShort

Methods inherited from class java.lang.Object

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

Constructor Detail

BigIntRDBMSMapping

public BigIntRDBMSMapping(JavaTypeMapping mapping,
                          RDBMSStoreManager storeMgr,
                          Column col)

Constructor.

Parameters:

mapping - Java type mapping

storeMgr - Store Manager

col - Column

Method Detail

getTypeInfo

public SQLTypeInfo getTypeInfo()

Description copied from class: AbstractDatastoreMapping

Accessor for the (SQL) type info for this datastore type.

Specified by:

getTypeInfo in class AbstractDatastoreMapping

Returns:

The type info

setInt

public void setInt(PreparedStatement ps,
                   int param,
                   int value)

Description copied from interface: DatastoreMapping

Sets a value into ps at position specified by paramIndex.

Specified by:

setInt in interface DatastoreMapping

Overrides:

setInt in class AbstractDatastoreMapping

Parameters:

ps - PreparedStatement

param - the position of the value in the statement

value - the value

getInt

public int getInt(ResultSet 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 AbstractDatastoreMapping

Parameters:

rs - ResultSet

param - the position of the value in the result

Returns:

the value

setLong

public void setLong(PreparedStatement ps,
                    int param,
                    long value)

Description copied from interface: DatastoreMapping

Sets a value into ps at position specified by paramIndex.

Specified by:

setLong in interface DatastoreMapping

Overrides:

setLong in class AbstractDatastoreMapping

Parameters:

ps - PreparedStatement

param - the position of the value in the statement

value - the value

getLong

public long getLong(ResultSet 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 AbstractDatastoreMapping

Parameters:

rs - ResultSet

param - the position of the value in the result

Returns:

the value

setString

public void setString(PreparedStatement ps,
                      int exprIndex,
                      String value)

Description copied from interface: DatastoreMapping

Sets a value into ps at position specified by paramIndex.

Specified by:

setString in interface DatastoreMapping

Overrides:

setString in class AbstractDatastoreMapping

Parameters:

ps - PreparedStatement

exprIndex - the position of the value in the statement

value - the value

getString

public String getString(ResultSet resultSet,
                        int exprIndex)

Description copied from interface: DatastoreMapping

Obtains a value from resultSet at position specified by exprIndex.

Specified by:

getString in interface DatastoreMapping

Overrides:

getString in class AbstractDatastoreMapping

Parameters:

resultSet - ResultSet

exprIndex - the position of the value in the result

Returns:

the value

setObject

public void setObject(PreparedStatement ps,
                      int param,
                      Object value)

Setter for a parameter in a PreparedStatement

Specified by:

setObject in interface DatastoreMapping

Overrides:

setObject in class AbstractDatastoreMapping

Parameters:

ps - The PreparedStatement

param - The parameter number to set

value - The value to set it to.

getObject

public Object getObject(ResultSet rs,
                        int param)

Method to retrieve a Big int from a ResultSet.

Specified by:

getObject in interface DatastoreMapping

Overrides:

getObject in class AbstractDatastoreMapping

Parameters:

rs - ResultSet

param - The Parameter number in the result set

Returns:

The BIGINT object