org.javaWebGen
Class WebController

java.lang.Object
  org.javaWebGen.WebController

Direct Known Subclasses:

LoginController

public abstract class WebController
extends java.lang.Object

Title: WebController

Description: Generic Web based controller that should be extended to process web forms using the correct model classes for the business logic

Version:

$Revision: 1.0 $

Author:

Kevin Scott

Field Summary

static java.lang.String	SOAP_BODY
static java.lang.String	SOAP_FOOTER
static java.lang.String	SOAP_HEADER

Constructor Summary

WebController()

Method Summary

protected java.lang.String	doJSON(javax.servlet.http.HttpServletRequest req) returns JSON results to the caller
protected java.lang.String	doSOAP(javax.servlet.http.HttpServletRequest req) returns SOAP XML results to the caller
abstract java.lang.String	exec(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse res)
static java.lang.String	getCmd(javax.servlet.http.HttpServletRequest req) get the current command passed on the request
protected static java.lang.Object	getFormBean(javax.servlet.http.HttpServletRequest req) get the request page on the request
static java.lang.String	getPage(javax.servlet.http.HttpServletRequest req) get the request page on the request
protected javax.servlet.http.HttpSession	getSession(javax.servlet.http.HttpServletRequest req) return current session
protected WebSession	getWebSession(javax.servlet.http.HttpSession session) get WebSession object from session
boolean	valSession(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse res, javax.servlet.http.HttpSession session) validate Session and check login etc

Methods inherited from class java.lang.Object

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

Field Detail

SOAP_HEADER

public static final java.lang.String SOAP_HEADER

See Also:

Constant Field Values

SOAP_FOOTER

public static final java.lang.String SOAP_FOOTER

See Also:

Constant Field Values

SOAP_BODY

public static final java.lang.String SOAP_BODY

See Also:

Constant Field Values

Constructor Detail

WebController

public WebController()

Method Detail

exec

public abstract java.lang.String exec(javax.servlet.http.HttpServletRequest req,
                                      javax.servlet.http.HttpServletResponse res)
                               throws WebAppException

Parameters:

req -

res -

Returns:

url to jump to

Throws:

WebAppException

getWebSession

protected WebSession getWebSession(javax.servlet.http.HttpSession session)

get WebSession object from session

Parameters:

session -

Returns:

web session

getSession

protected javax.servlet.http.HttpSession getSession(javax.servlet.http.HttpServletRequest req)

return current session

Parameters:

req -

Returns:

current session

valSession

public boolean valSession(javax.servlet.http.HttpServletRequest req,
                          javax.servlet.http.HttpServletResponse res,
                          javax.servlet.http.HttpSession session)

validate Session and check login etc

Parameters:

req -

session -

Returns:

true or false

getCmd

public static java.lang.String getCmd(javax.servlet.http.HttpServletRequest req)

get the current command passed on the request

Parameters:

req - request

Returns:

cmd string

getPage

public static java.lang.String getPage(javax.servlet.http.HttpServletRequest req)

get the request page on the request

Parameters:

req - request

Returns:

page string

getFormBean

protected static java.lang.Object getFormBean(javax.servlet.http.HttpServletRequest req)

get the request page on the request

Parameters:

req - request

Returns:

page string

doJSON

protected java.lang.String doJSON(javax.servlet.http.HttpServletRequest req)
                           throws javax.servlet.ServletException

returns JSON results to the caller

Returns:

JSON text

Throws:

error

javax.servlet.ServletException

doSOAP

protected java.lang.String doSOAP(javax.servlet.http.HttpServletRequest req)
                           throws javax.servlet.ServletException

returns SOAP XML results to the caller

Returns:

SOAP xml text

Throws:

error

javax.servlet.ServletException