oracle.jdeveloper.html
Class WebBeanImpl

java.lang.Object
oracle.jdeveloper.html.WebBeanImpl

All Implemented Interfaces:

WebBean

Direct Known Subclasses:

DataWebBeanImpl, JSPApplicationRegistry, WebBeanImpl

public class WebBeanImpl

extends java.lang.Object

implements WebBean

Implements the base methods for a Web Bean.

Field Summary

protected javax.servlet.ServletContext	application
protected boolean	bUsedInTag
protected java.io.PrintWriter	out
protected javax.servlet.jsp.PageContext	page
protected javax.servlet.http.HttpServletRequest	request
protected javax.servlet.http.HttpServletResponse	response
protected javax.servlet.http.HttpSession	session

Fields inherited from interface oracle.jdeveloper.html.WebBean

contentFrameName, defaultCaboBase, defaultCaboImageBase, defaultImageBase, defaultJSPBase, defaultNLSFormat, JS_LIBRARIES, JS_NAMEID, JSButtonConstructorLib, JSCalendarConstructorLib, JSContainerConstructorLib, JSDataConstructLib, JSModalPageConstructorLib, JSTableConstructLib, JSToolbarConstructorLib, JSTreeConstructLib, JSUtilitiesLib

Constructor Summary

WebBeanImpl()

Method Summary

protected static void	generateScriptSrc(java.lang.StringBuffer buff, java.lang.String libName)
java.lang.String	getCookie(java.lang.String sName) Internal: Applications should not use this method.
java.io.PrintWriter	getOut()
javax.servlet.http.HttpServletRequest	getRequest()
static java.lang.Object	getRequestVariable(javax.servlet.jsp.PageContext pageCtx, javax.servlet.http.HttpServletRequest req, java.lang.String sName)
java.lang.Object	getRequestVariable(java.lang.String sName)
java.lang.String	getUniqueName(java.lang.String rootName)
void	initBeanForJS(int libFlag)
void	initBeanForJS(int libFlag, java.lang.String NLSFormat)
static java.lang.String	initBeanForJS(javax.servlet.jsp.PageContext pageCtx, javax.servlet.http.HttpServletRequest req, int libFlag, java.lang.String NLSFormat)
void	initialize(javax.servlet.jsp.PageContext page) Initializes this Web Bean object to access the important objects of the JSP: application, session, request, response, and out.
void	initialize(javax.servlet.ServletContext application, javax.servlet.http.HttpSession session, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, javax.servlet.jsp.JspWriter out) Initializes this Web Bean object to access the important objects of the JSP: application, session, request, response, and out.
void	initialize(javax.servlet.ServletContext application, javax.servlet.http.HttpSession session, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, java.io.PrintWriter out) Initializes this Web Bean object to access the important objects of the JSP: application, session, request, response, and out.
void	internalInitialize() Internal initialize.
void	render() Renders the Web Bean's contents to the output stream.
void	render(java.io.PrintWriter outp) Renders the Web Bean's contents to the specified PrintWriter.
static void	setRequestVariable(javax.servlet.jsp.PageContext pageCtx, javax.servlet.http.HttpServletRequest req, java.lang.String sName, java.lang.Object obj)
void	setRequestVariable(java.lang.String sName, java.lang.Object obj)

Methods inherited from class java.lang.Object

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

Field Detail

session

protected javax.servlet.http.HttpSession session

request

protected javax.servlet.http.HttpServletRequest request

response

protected javax.servlet.http.HttpServletResponse response

out

protected java.io.PrintWriter out

application

protected javax.servlet.ServletContext application

page

protected javax.servlet.jsp.PageContext page

bUsedInTag

protected boolean bUsedInTag

Constructor Detail

WebBeanImpl

public WebBeanImpl()

Method Detail

initialize

public void initialize(javax.servlet.ServletContext application,
                       javax.servlet.http.HttpSession session,
                       javax.servlet.http.HttpServletRequest request,
                       javax.servlet.http.HttpServletResponse response,
                       java.io.PrintWriter out)
                throws java.lang.Exception

Initializes this Web Bean object to access the important objects of the JSP: application, session, request, response, and out. This implementation of initialize() specifies a PrintWriter rendering object. This version of initialize() is designed for use in servlets.

Specified by:

initialize in interface WebBean

Parameters:

application - the JSP page's ServletContext.

session - the JSP page's HttpSession.

request - the JSP page's HttpServletRequest.

response - the JSP page's HttpServletResponse.

out - the PrintWriter to render to.

Throws:

java.lang.Exception

initialize

public void initialize(javax.servlet.jsp.PageContext page)
                throws java.lang.Exception

Description copied from interface: WebBean

Initializes this Web Bean object to access the important objects of the JSP: application, session, request, response, and out.

Specified by:

initialize in interface WebBean

Parameters:

page - the JSP page's ServletContext.

Throws:

java.lang.Exception

initialize

public void initialize(javax.servlet.ServletContext application,
                       javax.servlet.http.HttpSession session,
                       javax.servlet.http.HttpServletRequest request,
                       javax.servlet.http.HttpServletResponse response,
                       javax.servlet.jsp.JspWriter out)
                throws java.lang.Exception

Initializes this Web Bean object to access the important objects of the JSP: application, session, request, response, and out. This implementation of initialize() specifies a JspWriter rendering object. This version of initialize() is designed for use in JSP pages.

Parameters:

application - the JSP page's ServletContext

session - the JSP page's HttpSession

request - the JSP page's HttpServletRequest

response - the JSP page's HttpServletResponse

out - the JspWriter to render to

Throws:

java.lang.Exception

internalInitialize

public void internalInitialize()
                        throws java.lang.Exception

Internal initialize. This method should be overriden by any WebBean needing to initialize some internal data after all the base class member have been initialize properly.

Specified by:

internalInitialize in interface WebBean

Throws:

java.lang.Exception

getCookie

public java.lang.String getCookie(java.lang.String sName)

Internal: Applications should not use this method.

Returns the name of the cookie associated with the JSP page's HttpServletRequest.

Parameters:

sName - name of the cookie

getOut

public java.io.PrintWriter getOut()

getRequest

public javax.servlet.http.HttpServletRequest getRequest()

getRequestVariable

public java.lang.Object getRequestVariable(java.lang.String sName)

getRequestVariable

public static java.lang.Object getRequestVariable(javax.servlet.jsp.PageContext pageCtx,
                                                  javax.servlet.http.HttpServletRequest req,
                                                  java.lang.String sName)

setRequestVariable

public void setRequestVariable(java.lang.String sName,
                               java.lang.Object obj)

setRequestVariable

public static void setRequestVariable(javax.servlet.jsp.PageContext pageCtx,
                                      javax.servlet.http.HttpServletRequest req,
                                      java.lang.String sName,
                                      java.lang.Object obj)

initBeanForJS

public void initBeanForJS(int libFlag)

initBeanForJS

public void initBeanForJS(int libFlag,
                          java.lang.String NLSFormat)

initBeanForJS

public static java.lang.String initBeanForJS(javax.servlet.jsp.PageContext pageCtx,
                                             javax.servlet.http.HttpServletRequest req,
                                             int libFlag,
                                             java.lang.String NLSFormat)

generateScriptSrc

protected static void generateScriptSrc(java.lang.StringBuffer buff,
                                        java.lang.String libName)

getUniqueName

public java.lang.String getUniqueName(java.lang.String rootName)

render

public void render()
            throws java.lang.Exception

Renders the Web Bean's contents to the output stream.

Specified by:

render in interface WebBean

Throws:

java.lang.Exception

render

public void render(java.io.PrintWriter outp)

Renders the Web Bean's contents to the specified PrintWriter.

Specified by:

render in interface WebBean

Parameters:

outp - the PrintWriter to render to.