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Java Source Code / Java Documentation » J2EE » Expresso » com.jcorporate.expresso.services.servlet 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


com.jcorporate.expresso.core.servlet.DBServlet
   com.jcorporate.expresso.services.servlet.DBCreate

DBCreate
public class DBCreate extends DBServlet (Code)
Servlet to initialize the database and various default items in it. Use it as a friendly alternative to the DBTool command line utility.
author:
   Michael Nash
version:
   $Revision: 1.25 $ $Date: 2004/11/17 20:48:18 $




Method Summary
public  voiddoGet(HttpServletRequest request, HttpServletResponse response)
    
public  voiddoPost(HttpServletRequest request, HttpServletResponse response)
    
public  voidinit(ServletConfig sc)
    
protected  booleanisAdmin(HttpServletRequest request, HttpServletResponse response)
     Checks to see if the current user is an Admin.
protected  booleanisInitialDatabaseCreated()
     Checks to see if a database of any sort has already been created in the default context.



Method Detail
doGet
public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException(Code)
doGet method presents a form allowing the user to select several intialize options
Parameters:
  request - Standard request object
Parameters:
  response - Standard response object
throws:
  ServletException - If an uncaught exception occurrs
throws:
  IOException - If an I/O error occurrs communicating withthe client



doPost
public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException(Code)
doPost receives the options from the form & calls methods to actually perform the intiailizations
Parameters:
  request - Standard request object
Parameters:
  response - Standard reponse object
throws:
  ServletException - If an uncaught exception occurrs
throws:
  IOException - If an I/O error occurrs communicating withthe client



init
public void init(ServletConfig sc) throws ServletException(Code)
Initialize the serv.et
Parameters:
  sc - The servlet config object given to us by the servlet container



isAdmin
protected boolean isAdmin(HttpServletRequest request, HttpServletResponse response) throws ServletException(Code)
Checks to see if the current user is an Admin.
Parameters:
  request - The ServletRequest object
Parameters:
  response - The Servlet Response object true if the CurrentLogin is an Admin User
throws:
  ServletException - if there's an error processing the request



isInitialDatabaseCreated
protected boolean isInitialDatabaseCreated()(Code)
Checks to see if a database of any sort has already been created in the default context. True if the schemalist object exists in the system



Fields inherited from com.jcorporate.expresso.core.servlet.DBServlet
final protected static String thisClass(Code)(Java Doc)

Methods inherited from com.jcorporate.expresso.core.servlet.DBServlet
public void destroy()(Code)(Java Doc)
public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException(Code)(Java Doc)
public void doPost(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException(Code)(Java Doc)
protected String getDBName(HttpServletRequest request)(Code)(Java Doc)
public void init(ServletConfig sc) throws ServletException(Code)(Java Doc)
public boolean requireLogin(HttpServletRequest req, HttpServletResponse res, String nextURL) throws IOException, ServletException, DBException, LogException, HtmlException(Code)(Java Doc)
protected void setDBName(String newDBName, HttpServletRequest req) throws ServletException(Code)(Java Doc)
public void setSkipLogin(boolean newSkip)(Code)(Java Doc)
public void setupChannels(HttpServletRequest req) throws ServletException(Code)(Java Doc)

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