com.instantbank.lettertemplate.control.web.handlers
Class ImagesRepositoryHandler

java.lang.Object
  |
  +--com.instantbank.lettertemplate.control.web.handlers.RequestHandlerSupport
        |
        +--com.instantbank.lettertemplate.control.web.handlers.ImagesRepositoryHandler
All Implemented Interfaces:
RequestHandler

public class ImagesRepositoryHandler
extends RequestHandlerSupport

Letter Images usecase: handler of user requests in the Application layer

Author:
Instant-bank (Consuelo Franky, Jorge Cardenas)

Field Summary
(package private)  javax.servlet.ServletContext context
           
private  Debug debug
           
private  java.lang.String imagesTemporalPath
           
 
Constructor Summary
ImagesRepositoryHandler()
           
 
Method Summary
private  LetterTemplateEvent createListImagesRepositoryEvent(javax.servlet.http.HttpServletRequest request)
          method for instantiating a ImagesRepositoryEvent demanding a service of getting the images list
private  LetterTemplateEvent createUpdateImageEvent(javax.servlet.http.HttpServletRequest request)
          method for instantiating a ImagesRepositoryEvent demanding a service of updating several letters images
private  LetterTemplateEvent createUploadImageEvent(javax.servlet.http.HttpServletRequest request)
          method for instantiating a ImagesRepositoryEvent demanding a service of updating several images
private  java.util.ArrayList parseXMLImages(java.lang.String imageItems)
          auxiliary method for parsing a XML string containing items to update in letters images
 LetterTemplateEvent processRequest(javax.servlet.http.HttpServletRequest request, javax.servlet.ServletContext context)
          principal method that process a user request instantiating a ImagesRepositoryEvent with the user request data
 
Methods inherited from class com.instantbank.lettertemplate.control.web.handlers.RequestHandlerSupport
doEnd, doStart
 
Methods inherited from class java.lang.Object
, clone, equals, finalize, getClass, hashCode, notify, notifyAll, registerNatives, toString, wait, wait, wait
 

Field Detail

debug

private Debug debug

imagesTemporalPath

private java.lang.String imagesTemporalPath

context

javax.servlet.ServletContext context
Constructor Detail

ImagesRepositoryHandler

public ImagesRepositoryHandler()
Method Detail

processRequest

public LetterTemplateEvent processRequest(javax.servlet.http.HttpServletRequest request,
                                          javax.servlet.ServletContext context)
                                   throws LetterTemplateEventException
principal method that process a user request instantiating a ImagesRepositoryEvent with the user request data
Parameters:
request - of MainServlet
context - of MainServlet
Returns:
ImagesRepositoryEvent with the user request data
Throws:
LetterTemplateEventException -  

createListImagesRepositoryEvent

private LetterTemplateEvent createListImagesRepositoryEvent(javax.servlet.http.HttpServletRequest request)
                                                     throws LetterTemplateEventException
method for instantiating a ImagesRepositoryEvent demanding a service of getting the images list
Parameters:
request - of MainServlet
Returns:
ImagesRepositoryEvent with the user request data
Throws:
LetterTemplateEventException -  

createUpdateImageEvent

private LetterTemplateEvent createUpdateImageEvent(javax.servlet.http.HttpServletRequest request)
                                            throws LetterTemplateEventException
method for instantiating a ImagesRepositoryEvent demanding a service of updating several letters images
Parameters:
request - of MainServlet
Returns:
ImagesRepositoryEvent with the user request data
Throws:
LetterTemplateEventException -  

createUploadImageEvent

private LetterTemplateEvent createUploadImageEvent(javax.servlet.http.HttpServletRequest request)
                                            throws LetterTemplateEventException
method for instantiating a ImagesRepositoryEvent demanding a service of updating several images
Parameters:
request - of MainServlet
Returns:
ImagesRepositoryEvent with the user request data
Throws:
LetterTemplateEventException -  

parseXMLImages

private java.util.ArrayList parseXMLImages(java.lang.String imageItems)
                                    throws java.lang.Exception
auxiliary method for parsing a XML string containing items to update in letters images
Parameters:
imageItems - XML string with the items
Returns:
a ArrayList with 3 elements of type String[] representing the attributes of items: code, name and status
Throws:
java.lang.Exception -