controllers
Class ReportTrendCtrl

java.lang.Object
  javax.servlet.GenericServlet
      javax.servlet.http.HttpServlet
          controllers.ReportTrendCtrl

All Implemented Interfaces:

java.io.Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

public class ReportTrendCtrl

extends javax.servlet.http.HttpServlet

Handles the processing of a request to generate a trend report.

Web form commands handled:

• selectDevices – retrieve a list of devices in the database
  Data returned:
  • devList – DeviceList databean holding the list of devices if the command was successful
  • entry – DeviceSelectParams databean holding the original data from the deviceSelect form if the command was unsuccessful
  • results – FormResults databean holding the status of the selectDevices command
• selectInterfaces – retrieve a list of interfaces for a specific device
  Data returned:
  • deviceID – long value of the device's record ID
  • deviceName – String containing the device's name (name : IP)
  • ifList – ArrayList containing a device's interfaces
  • results – FormResults databean holding the status of the selectInterfaces command
  Error data returned:
  • entry – DeviceSelectParams databean holding empty values
  • results – FormResults databean holding the error message
• selectAttributes – retrieve a list of attributes for a specific device interface
  Data returned:
  • deviceID – long value of the device's record ID
  • deviceName – String containing the device's name (name : IP)
  • ifIndex – int value of the interface's ifTable index
  • ifDescr – String containing the interface's description
  • attribList – ArrayList containing a device interface's attributes
  • startTime – String containing the start date
  • stopTime – String containing the stop date
  • dateRange – ArrayList of dates between the start and stop
  • results – FormResults databean holding the status of the selectAttributes command
  Error data returned:
  • entry – DeviceSelectParams databean holding empty values
  • results – FormResults databean holding the error message
• runReport – create the dataset for a trend report
  Data returned:
  • reportType – type of report data created (raw or dataset)
  • rawData – TreeMap containing date/value pairs
  • reportData – ReportDataSet report producer bean
  • deviceName – String containing the device's name (name : IP)
  • ifDescr – String containing the interface's description
  • attribName – int value of the device interface's attribute
  • startTime – String containing the report's start date/time
  • stopTime – String containing the report's stop date/time
  • results – FormResults databean holding the status of the runReport command
  Error data returned:
  • deviceID – long value of the device's record ID (only if error)
  • deviceName – String containing the device's name (name : IP)
  • ifIndex – int value of the interface's ifTable index (only if error)
  • ifDescr – String containing the interface's description
  • attribList – ArrayList containing a device interface's attributes
  • startTime – String containing the original start date
  • stopTime – String containing the original stop date
  • dateRange – ArrayList of dates between the start and stop
  • results – FormResults databean holding the error message

Commands used:

• SelectDevices to execute the databse query to return the list of devices
• SelectInterfaces to execute the databse query to return the list of device interfaces
• SelectAttributes to execute the databse query to return the list of device interface attributes
• SelectPollResults to execute the database query to return the list of poll results.

Version:

0.1

Author:

gswalters

See Also:

Serialized Form

Constructor Summary

ReportTrendCtrl()

Method Summary

void	doGet(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
void	doPost(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doHead, doOptions, doPut, doTrace, getLastModified, service, service

Methods inherited from class javax.servlet.GenericServlet

destroy, getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, init, log, log

Methods inherited from class java.lang.Object

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

Constructor Detail

ReportTrendCtrl

public ReportTrendCtrl()

Method Detail

doGet

public void doGet(javax.servlet.http.HttpServletRequest request,
                  javax.servlet.http.HttpServletResponse response)
           throws javax.servlet.ServletException,
                  java.io.IOException

Throws:

javax.servlet.ServletException

java.io.IOException

doPost

public void doPost(javax.servlet.http.HttpServletRequest request,
                   javax.servlet.http.HttpServletResponse response)
            throws javax.servlet.ServletException,
                   java.io.IOException

Throws:

javax.servlet.ServletException

java.io.IOException