commands
Class UpdateDevice

java.lang.Object
  commands.UpdateDevice

public class UpdateDevice

extends java.lang.Object

Commands to update a list of device records in the GLTMon database. The commands use a list of retrieved devices to compare against a list of checked deviceIDs. Those that differ get updated in the GLTMon database.

Version:

0.1

Author:

gswalters

Constructor Summary

UpdateDevice()

Method Summary

void	done() Clean up after the command's execution.
java.lang.String	getUpdateResults()
void	initialize(java.lang.String dbContext, javax.servlet.http.HttpServletRequest request) Initialize the command with the database context and request.
void	updateMonitoring() Execute the updateMonitoring UpdateDevice command.
void	updateRemoved() Execute the updateMonitoring UpdateDevice command.

Methods inherited from class java.lang.Object

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

Constructor Detail

UpdateDevice

public UpdateDevice()

Method Detail

getUpdateResults

public java.lang.String getUpdateResults()

initialize

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

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

Parameters:

dbContext - String containing the JNDI context resource

request - HttpServletRequest holding the full HTTP request

Throws:

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

updateMonitoring

public void updateMonitoring()
                      throws java.lang.Exception

Execute the updateMonitoring UpdateDevice command. Construct the database query and submit it to the database.

Throws:

java.lang.Exception - to indicate a failed query

updateRemoved

public void updateRemoved()
                   throws java.lang.Exception

Execute the updateMonitoring UpdateDevice command. Construct the database query and submit it to the database.

Throws:

java.lang.Exception - to indicate a failed query

done

public void done()

Clean up after the command's execution.