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recoin.web
Class ViewRepository  

java.lang.Object
  javax.servlet.GenericServlet
      javax.servlet.http.HttpServlet
          recoin.web.ViewRepository

All Implemented Interfaces:

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

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public class ViewRepository

extends javax.servlet.http.HttpServlet

The ViewRepository servlet is the single entry point to the webpages of the administration web application that administers the RECOIN repository.

This servlet possesses a AdminCommand through which it can communicate with the administration service inside the RECOIN framework. It serves as a controller that executes or forwards user commands and delegates the client to the appropriate pages.

Version:

0.2.9

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Field Summary
private  java.lang.String	adminURL           The URL of the remote administration service.
private  recoin.group.connector.AdminCommand	command           The AdminCommand that handles the communication with the remote administration service.
private  recoin.exception.RECOINException	initException           A RECOINException to store any Exception that occurs when the servlet is initiated.
(package private) static org.apache.log4j.Logger	logger           The logger for this class.

 

Fields inherited from class javax.servlet.http.HttpServlet

 

Fields inherited from class javax.servlet.GenericServlet

 

Constructor Summary

ViewRepository()

 

Method Summary
void	createAdminCommand()           Creates the AdminCommand.
void	destroy()           Destroys the servlet.
private  void	dispatch(java.lang.String url, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)           Uses a RequestDispatcher to forward the specified request and response to the specified URL.
protected  void	doGet(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)           Handles the HTTP GET method.
protected  void	doPost(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)           Handles the HTTP POST method.
java.lang.String	getServletInfo()           Returns a short description of the servlet.
void	init(javax.servlet.ServletConfig config)           Initializes the servlet with the specified ServletConfig. During initialization the value for the adminURL field is read from the ServletConfig and the AdminCommand is created.
private  void	prepareComponentDetail(recoin.group.ComponentView cView, javax.servlet.http.HttpServletRequest request)           Prepares the specified request by setting the necessary attributes using the specified ComponentView.
private  void	prepareModuleDetail(recoin.group.ModuleView mView, javax.servlet.http.HttpServletRequest request)           Prepares the specified request by setting the necessary attributes using the specified ModuleView.
protected  void	processRequest(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)           Processes requests for both HTTP GET and POST methods.

 

Methods inherited from class javax.servlet.http.HttpServlet

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

 

Methods inherited from class javax.servlet.GenericServlet

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

 

Methods inherited from class java.lang.Object

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

 

Field Detail

logger

static org.apache.log4j.Logger logger

The logger for this class.

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adminURL

private java.lang.String adminURL

The URL of the remote administration service.

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initException

private recoin.exception.RECOINException initException

A RECOINException to store any Exception that occurs when the servlet is initiated.

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command

private recoin.group.connector.AdminCommand command

The AdminCommand that handles the communication with the remote administration service.

Constructor Detail

ViewRepository

public ViewRepository()

Method Detail

init

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

Initializes the servlet with the specified ServletConfig.
During initialization the value for the adminURL field is read from the ServletConfig and the AdminCommand is created.

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destroy

public void destroy()

Destroys the servlet.

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createAdminCommand

public void createAdminCommand()

Creates the AdminCommand.

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processRequest

protected void processRequest(javax.servlet.http.HttpServletRequest request,
                              javax.servlet.http.HttpServletResponse response)
                       throws javax.servlet.ServletException

Processes requests for both HTTP GET and POST methods.

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dispatch

private void dispatch(java.lang.String url,
                      javax.servlet.http.HttpServletRequest request,
                      javax.servlet.http.HttpServletResponse response)

Uses a RequestDispatcher to forward the specified request and response to the specified URL.

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prepareModuleDetail

private void prepareModuleDetail(recoin.group.ModuleView mView,
                                 javax.servlet.http.HttpServletRequest request)
                          throws java.rmi.RemoteException

Prepares the specified request by setting the necessary attributes using the specified ModuleView.

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prepareComponentDetail

private void prepareComponentDetail(recoin.group.ComponentView cView,
                                    javax.servlet.http.HttpServletRequest request)
                             throws java.rmi.RemoteException

Prepares the specified request by setting the necessary attributes using the specified ComponentView.

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doGet

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

Handles the HTTP GET method.

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doPost

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

Handles the HTTP POST method.

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getServletInfo

public java.lang.String getServletInfo()

Returns a short description of the servlet.

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> recoin >> [ web overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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