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org.jdbf.engine.sql.connection
Class ConnectionManager  

java.lang.Object
  org.jdbf.engine.sql.connection.ConnectionManager

All Implemented Interfaces:

org.jdbf.engine.Configurable

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public class ConnectionManager

extends java.lang.Object

implements org.jdbf.engine.Configurable

This class provides a repository for database connections.

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Field Summary
private  java.util.Map	conns           A list of the availabe connections.

 

Constructor Summary

ConnectionManager()

 

Method Summary
void	addConnection(java.lang.String name, ConnectionSource connection)           Add a new ConnectionSource.
protected  void	closeAllConnections()           Close all the connection
protected  void	closeConnection(java.lang.String name)           Close the connection specified in name
void	createConnection(java.util.List dbs)           Returns a connection for the database.
protected  void	destroy()           Destroy object
protected  void	finalize()           Finalize object
java.sql.Connection	getConnection(java.lang.String nameConn)           Returns the connection specified in nameConn
ConnectionSource	getConnectionSource(java.lang.String nameConn)           Return the ConnectionSource object specified in nameConn
void	releaseConnection(java.lang.String name)           Release connection specified in conn
void	setConfiguration(org.jdbf.engine.configuration.Configuration conf)           Loads and creates database configurations from maps.

 

Methods inherited from class java.lang.Object

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

 

Field Detail

conns

private java.util.Map conns

A list of the availabe connections.

Constructor Detail

ConnectionManager

public ConnectionManager()

Method Detail

addConnection

public void addConnection(java.lang.String name,
                          ConnectionSource connection)

Add a new ConnectionSource.

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createConnection

public void createConnection(java.util.List dbs)
                      throws org.jdbf.engine.mapping.MappingException

Returns a connection for the database. Name is used as an index.

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closeConnection

protected void closeConnection(java.lang.String name)
                        throws org.jdbf.engine.mapping.MappingException,
                               java.sql.SQLException

Close the connection specified in name

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closeAllConnections

protected void closeAllConnections()
                            throws org.jdbf.engine.mapping.MappingException,
                                   java.sql.SQLException

Close all the connection

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destroy

protected void destroy()
                throws java.lang.Exception

Destroy object

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finalize

protected void finalize()
                 throws java.lang.Throwable

Finalize object

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getConnection

public java.sql.Connection getConnection(java.lang.String nameConn)
                                  throws org.jdbf.engine.mapping.MappingException

Returns the connection specified in nameConn

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getConnectionSource

public ConnectionSource getConnectionSource(java.lang.String nameConn)
                                     throws org.jdbf.engine.mapping.MappingException

Return the ConnectionSource object specified in nameConn

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releaseConnection

public void releaseConnection(java.lang.String name)
                       throws org.jdbf.engine.mapping.MappingException

Release connection specified in conn

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setConfiguration

public void setConfiguration(org.jdbf.engine.configuration.Configuration conf)
                      throws org.jdbf.engine.mapping.MappingException

Loads and creates database configurations from maps.

Specified by:

setConfiguration in interface org.jdbf.engine.Configurable

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SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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