commands
Class SelectInterfaces

java.lang.Object
  commands.SelectInterfaces

public class SelectInterfaces

extends java.lang.Object

Command to retrieve a list of monitored interfaces for a device from the GLTMon database. Using the deviceID, query the database for Device's interfaces.

Version:

0.1

Author:

gswalters

Constructor Summary

SelectInterfaces()
Construct a default SelectInterfaces command with an empty array.

Method Summary

void	done() Clean up after the command's execution.
Device	getDevice()
java.util.ArrayList	getInterfaces()
void	initialize(java.sql.Connection dbConn, long deviceID) Initialize the command with the DB connection and a deviceID.
void	initialize(java.lang.String dbContext, javax.servlet.http.HttpServletRequest request) Initialize the command with the parameters and database context.
void	initialize(java.lang.String dbContext, long deviceID) Initialize the command with the deviceID and database context.
void	reinitialize(long deviceID)
void	selAllInterfaces() Select all interfaces from the database.
void	selMonInterfaces() Select monitored interfaces from the database.
void	selRemInterfaces() Select removed interfaces from the database.
void	selUnMonInterfaces() Select unmonitored interfaces from the database.
void	selUnRemInterfaces() Select unremoved interfaces from the database.

Methods inherited from class java.lang.Object

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

Constructor Detail

SelectInterfaces

public SelectInterfaces()

Construct a default SelectInterfaces command with an empty array.

Method Detail

getDevice

public Device getDevice()

getInterfaces

public java.util.ArrayList getInterfaces()

initialize

public void initialize(java.lang.String dbContext,
                       long deviceID)
                throws java.lang.Exception

Initialize the command with the deviceID and database context. If either has problems, throw an exception to indicate the problem.

Parameters:

dbContext - String containing the JNDI context resource

deviceID - long value of the device record in the DB

Throws:

java.lang.Exception - containing the reason the initialize failed

initialize

public void initialize(java.lang.String dbContext,
                       javax.servlet.http.HttpServletRequest request)
                throws java.lang.Exception

Initialize the command with the parameters and database context. If either has problems, throw an exception to indicate the problem.

Parameters:

dbContext - String containing the JNDI context resource

request - HttpServletRequest request header from the Web page

Throws:

java.lang.Exception - containing the reason the initialize failed

initialize

public void initialize(java.sql.Connection dbConn,
                       long deviceID)
                throws java.lang.Exception

Initialize the command with the DB connection and a deviceID. If either has problems, throw an exception to indicate the problem.

Parameters:

dbConn - Connection already established to the DB

deviceID - long value of the device record in the DB

Throws:

java.lang.Exception - containing the reason the initialize failed

reinitialize

public void reinitialize(long deviceID)
                  throws java.lang.Exception

Throws:

java.lang.Exception

selUnMonInterfaces

public void selUnMonInterfaces()
                        throws java.lang.Exception

Select unmonitored interfaces from the database.

Throws:

java.lang.Exception - to problems

selUnRemInterfaces

public void selUnRemInterfaces()
                        throws java.lang.Exception

Select unremoved interfaces from the database.

Throws:

java.lang.Exception - to problems

selRemInterfaces

public void selRemInterfaces()
                      throws java.lang.Exception

Select removed interfaces from the database.

Throws:

java.lang.Exception - to problems

selMonInterfaces

public void selMonInterfaces()
                      throws java.lang.Exception

Select monitored interfaces from the database.

Throws:

java.lang.Exception - to problems

selAllInterfaces

public void selAllInterfaces()
                      throws java.lang.Exception

Select all interfaces from the database.

Throws:

java.lang.Exception - to problems

done

public void done()

Clean up after the command's execution.