org.objectweb.jorm.runtime
Class MapperJDBC

java.lang.Object
  |
  +--org.objectweb.jorm.runtime.Mapper
        |
        +--org.objectweb.jorm.runtime.MapperJDBC

All Implemented Interfaces:

Loggable, PMapper

public class MapperJDBC

extends Mapper

This mapper supports JDBC connection management.

Author:

P. D?chamboux

Fields inherited from interface org.objectweb.jorm.api.PMapper

PBINDINGAPPENDER, PCLASSMAPPINGAPPENDER

Constructor Summary

MapperJDBC()

Method Summary

void	closeConnection(java.lang.Object conn) Closes the given connection which has been allocated previously using getConnection.
java.lang.Object	getConnection() Allocates a connection for accessing the underlying relational DB.
java.lang.Object	getConnection(java.lang.Object ctxt) Allocates a connection for accessing the underlying relational DB.
java.lang.Object	getConnectionFactory() Returns the connection factory associated to this mapper.
void	setConnectionFactory(java.lang.Object cf) Assigns the information about the JDBC connection to be allocated through this mapper.

Methods inherited from class org.objectweb.jorm.runtime.Mapper

cn2mn, equals, getLogger, getLoggerFactory, getMapperName, getMappingName, getMetaInfoManager, getPTypeSpace, hashCode, lookup, map, map, map, setLogger, setLoggerFactory, setMapperName, setMappingName, setMetaInfoManager, setParser, setPTypeSpace, unmap

Methods inherited from class java.lang.Object

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

Constructor Detail

MapperJDBC

public MapperJDBC()

Method Detail

closeConnection

public void closeConnection(java.lang.Object conn)
                     throws PException

Closes the given connection which has been allocated previously using getConnection.

Parameters:

conn - The concerned JDBC connection.

getConnection

public java.lang.Object getConnection()
                               throws PException

Allocates a connection for accessing the underlying relational DB.

getConnection

public java.lang.Object getConnection(java.lang.Object ctxt)
                               throws PException

Allocates a connection for accessing the underlying relational DB.

Parameters:

ctxt - The connection specification for the connection to be allocated.

setConnectionFactory

public void setConnectionFactory(java.lang.Object cf)
                          throws PException

Assigns the information about the JDBC connection to be allocated through this mapper.

Throws:

PExceptionProtocol - It is raised if a connection factory has already been assigned.

getConnectionFactory

public java.lang.Object getConnectionFactory()

Returns the connection factory associated to this mapper.