ro.raducora.connection.client.db
Class ClientDBAdapter

java.lang.Object
  |
  +--ro.raducora.connection.client.db.ClientDBAdapter

All Implemented Interfaces:

AdapterBase, java.lang.Cloneable

public class ClientDBAdapter

extends java.lang.Object

implements AdapterBase

Author:

Radu Coravu
An adapter which connects to a database using JDBC

Constructor Summary

ClientDBAdapter(ClientDBProps props)
Load Properties

Method Summary

java.lang.Object	clone() Is Cloneable
void	connect(ConnectInfo info) Connect to database
void	disconnect() Disconnect
java.lang.Object	getConnectionStatus() Gets the connection status returned by the connect method
boolean	isAbstractConnection() Return false;
boolean	isConnected() Returns true if connected
java.lang.Object	queryObject(java.lang.Object sent) Sends a query and returns the resulting Object(ResultSet or Integer)
void	reloadProperties() Reload ClientDBProps properties

Methods inherited from class java.lang.Object

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

Constructor Detail

ClientDBAdapter

public ClientDBAdapter(ClientDBProps props)

Load Properties

Parameters:

props - Client DB properties

Method Detail

queryObject

public java.lang.Object queryObject(java.lang.Object sent)
                             throws java.sql.SQLException

Sends a query and returns the resulting Object(ResultSet or Integer)

Specified by:

queryObject in interface AdapterBase

java.sql.SQLException

See Also:

AdapterBase.queryObject(java.lang.Object)

isConnected

public boolean isConnected()

Returns true if connected

Specified by:

isConnected in interface AdapterBase

Returns:

true if connected

connect

public void connect(ConnectInfo info)
             throws java.lang.Exception

Connect to database

Specified by:

connect in interface AdapterBase

Parameters:

info - the connection info

Throws:

java.lang.Exception

disconnect

public void disconnect()
                throws java.sql.SQLException

Disconnect

Specified by:

disconnect in interface AdapterBase

java.sql.SQLException

reloadProperties

public void reloadProperties()
                      throws java.lang.Exception

Reload ClientDBProps properties

Specified by:

reloadProperties in interface AdapterBase

Throws:

java.lang.Exception

clone

public java.lang.Object clone()
                       throws java.lang.CloneNotSupportedException

Is Cloneable

Specified by:

clone in interface AdapterBase

Overrides:

clone in class java.lang.Object

java.lang.CloneNotSupportedException

isAbstractConnection

public boolean isAbstractConnection()

Return false;

Specified by:

isAbstractConnection in interface AdapterBase

getConnectionStatus

public java.lang.Object getConnectionStatus()

Gets the connection status returned by the connect method

Specified by:

getConnectionStatus in interface AdapterBase

Returns:

the connection status