org.datanucleus.store.rdbms.mapping.datastore

Class IntegerRDBMSMapping

java.lang.Object

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

org.datanucleus.store.rdbms.mapping.datastore.IntegerRDBMSMapping

All Implemented Interfaces:

DatastoreMapping

public class IntegerRDBMSMapping
extends AbstractDatastoreMapping

Mapping of a 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
IntegerRDBMSMapping(JavaTypeMapping mapping, RDBMSStoreManager storeMgr, Column col) Constructor.

Method Summary

Modifier and Type	Method and Description
char	getChar(ResultSet rs, int param) Obtains a value from resultSet at position specified by exprIndex.
int	getInt(ResultSet rs, int param) Obtains a value from resultSet at position specified by exprIndex.
int	getJDBCType() Method to return the java.sql.Types type that this relates to.
long	getLong(ResultSet rs, int param) Obtains a value from resultSet at position specified by exprIndex.
Object	getObject(ResultSet rs, int param) Obtains a value from resultSet at position specified by exprIndex.
boolean	isIntegerBased() Accessor for whether the mapping is integer-based.
void	setChar(PreparedStatement ps, int param, char value) Sets a value into ps at position specified by paramIndex.
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) 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, getColumn, getDatastoreAdapter, getDouble, getFloat, getInsertionInputParameter, getJavaTypeMapping, getShort, getString, getTypeInfo, getUpdateInputParameter, hashCode, includeInFetchStatement, initTypeInfo, insertValuesOnInsert, isBitBased, isBooleanBased, isDecimalBased, isNullable, isStringBased, setBoolean, setByte, setDouble, setFloat, setShort, setString

Methods inherited from class java.lang.Object

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

Constructor Detail

IntegerRDBMSMapping

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

Constructor.

Parameters:

mapping - Java type mapping

storeMgr - Store Manager

col - Column

Method Detail

isIntegerBased

public boolean isIntegerBased()

Accessor for whether the mapping is integer-based.

Specified by:

isIntegerBased in interface DatastoreMapping

Overrides:

isIntegerBased in class AbstractDatastoreMapping

Returns:

Whether the mapping is integer based

getJDBCType

public int getJDBCType()

Description copied from class: AbstractDatastoreMapping

Method to return the java.sql.Types type that this relates to.

Specified by:

getJDBCType in class AbstractDatastoreMapping

Returns:

The JDBC "type"

setChar

public void setChar(PreparedStatement ps,
                    int param,
                    char value)

Description copied from interface: DatastoreMapping

Sets a value into ps at position specified by paramIndex.

Specified by:

setChar in interface DatastoreMapping

Overrides:

setChar in class AbstractDatastoreMapping

Parameters:

ps - PreparedStatement

param - the position of the value in the statement

value - the value

getChar

public char getChar(ResultSet rs,
                    int param)

Description copied from interface: DatastoreMapping

Obtains a value from resultSet at position specified by exprIndex.

Specified by:

getChar in interface DatastoreMapping

Overrides:

getChar in class AbstractDatastoreMapping

Parameters:

rs - ResultSet

param - the position of the value in the result

Returns:

the value

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

setObject

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

Description copied from interface: DatastoreMapping

Sets a value into ps at position specified by paramIndex.

Specified by:

setObject in interface DatastoreMapping

Overrides:

setObject in class AbstractDatastoreMapping

Parameters:

ps - PreparedStatement

param - the position of the value in the statement

value - the value

getObject

public Object getObject(ResultSet rs,
                        int param)

Description copied from interface: DatastoreMapping

Obtains a value from resultSet at position specified by exprIndex.

Specified by:

getObject in interface DatastoreMapping

Overrides:

getObject in class AbstractDatastoreMapping

Parameters:

rs - ResultSet

param - the position of the value in the result

Returns:

the value