edu.ucsb.nceas.metacat.harvesterClient

Class HarvesterRegistration

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

edu.ucsb.nceas.metacat.harvesterClient.HarvesterRegistration

All Implemented Interfaces:

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

public class HarvesterRegistration
extends javax.servlet.http.HttpServlet

HarvesterRegistration is a servlet that implements harvester registration. The servlet reads parameters that were entered in a harvester registration form, checks the validity of the values, stores the values in the database by either inserting, updating, or removing a record in the HARVEST_SITE_SCHEDULE table.

Author:

costa

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
HarvesterRegistration()

Method Summary

Modifier and Type	Method and Description
void	doGet(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse res) Handles GET method requests.
void	doPost(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse res) Handles POST method requests.
void	init(javax.servlet.ServletConfig config) Initializes the servlet.

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, log, log

Methods inherited from class java.lang.Object

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

Constructor Detail

HarvesterRegistration

public HarvesterRegistration()

Method Detail

doGet

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

Handles GET method requests. Displays the current registration info for this user (if any), then allows the user to make changes and register or unregister.

Overrides:

doGet in class javax.servlet.http.HttpServlet

Parameters:

req - the request

res - the response

Throws:

javax.servlet.ServletException

java.io.IOException

doPost

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

Handles POST method requests. Reads values as entered by the user in the harvester registration form and checks them for validity. Then either inserts, updates, or removes a record in the HARVEST_SITE_SCHEDULE table.

Overrides:

doPost in class javax.servlet.http.HttpServlet

Parameters:

req - the request

res - the response

Throws:

javax.servlet.ServletException

java.io.IOException

init

public void init(javax.servlet.ServletConfig config)
          throws javax.servlet.ServletException

Initializes the servlet. Reads properties and initializes object fields.

Specified by:

init in interface javax.servlet.Servlet

Overrides:

init in class javax.servlet.GenericServlet

Throws:

javax.servlet.ServletException