raccoon.tibco.tibrv.hoststatus.db
Class DbPoller

java.lang.Object
  raccoon.tibco.tibrv.hoststatus.db.DbPoller

public class DbPoller
extends java.lang.Object

Database configuration polling class.

Since:

Raccoon v1.0

Version:

$Id:$

Author:

Cedric ROUVRAIS

Constructor Summary

DbPoller(java.lang.String pDbConnectionString, java.lang.String pDbUserName, java.lang.String pDbPassword)
Connects to the database.

Method Summary

java.util.Iterator	iterConfig()
void	load() Creates the polling thread and continuously polls the database.
boolean	pollConfig() Queries the database for any configuration change.
void	unload() Stops polling the database.

Methods inherited from class java.lang.Object

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

Constructor Detail

DbPoller

public DbPoller(java.lang.String pDbConnectionString,
                java.lang.String pDbUserName,
                java.lang.String pDbPassword)
         throws java.sql.SQLException

Connects to the database.

Parameters:

pDbConnectionString - the name of the machine hosting the database.

pDbUserName - the user name for the password.

pDbPassword - the password associated to the user.

Throws:

java.sql.SQLException - if the prepared statement couldn't be created.

Method Detail

load

public void load()
          throws java.sql.SQLException

Creates the polling thread and continuously polls the database.

Throws:

java.sql.SQLException

pollConfig

public boolean pollConfig()
                   throws java.sql.SQLException

Queries the database for any configuration change.

Throws:

java.sql.SQLException - if the configuration couldn't be retrieved.

iterConfig

public java.util.Iterator iterConfig()

unload

public void unload()
            throws java.sql.SQLException

Stops polling the database.

Throws:

java.sql.SQLException