php-java-bridge-users

[Php-java-bridge-users] How to Keep Object in Application Scope Like JSP?

[Victor L. <vic...@ya...>]

Hi,
In JSP, it has application scope, session scope and
page scope. You can save a java object in the
application scope in JSP, and it will be there as long
as the web application is running. How do I do the
same thing in PHP, I know PHP can do session and page
scope, but how about application scope?

Many thanks.

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Ant: [Php-java-bridge-users] How to Keep Object in Application Scope Like JSP?

[Jost B. <jos...@ya...>]

Hi Victor,

> scope, but how about application scope?

In PHP/Java Bridge 3.0 you can use 

java_context()->setAttribute(200, "test");

to store "test" into the application scope.


In version 2.x please use

  $ctx = java_session("myApplication");
  ...
  $ctx->destroy();


Regards,
Jost Boekemeier



	

	
		
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Re: Ant: [Php-java-bridge-users] How to Keep Object in Application Scope Like JSP?

[Victor L. <vic...@ya...>]

Can setAttribute be used to save a java object in
application scope?  

btw, where can I download 3.0?  Is it a developmental
verion?  or is it a stable version?  Where are the
documentation of it?

I really need to use the application scope because I
am converting a jsp that uses application scope to
php.  

Thanks.

--- Jost Boekemeier <jos...@ya...> wrote:

> Hi Victor,
> 
> > scope, but how about application scope?
> 
> In PHP/Java Bridge 3.0 you can use 
> 
> java_context()->setAttribute(200, "test");
> 
> to store "test" into the application scope.
> 
> 
> In version 2.x please use
> 
>   $ctx = java_session("myApplication");
>   ...
>   $ctx->destroy();
> 
> 
> Regards,
> Jost Boekemeier
> 
> 
> 
> 	
> 
> 	
> 		
>
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> 
> Gesendet von Yahoo! Mail - Jetzt mit 1GB Speicher
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Ant: Re: Ant: [Php-java-bridge-users] How to Keep Object in Application Scope Like JSP?

[Jost B. <jos...@ya...>]

Victor,

> Can setAttribute be used to save a java object in
> application scope?

  $ctx->put($key, $val)

can be used to store $val into the "application
store", yes. Please see the documentation for details
(php-java-bridge.sf.net).

This private "application store" is not shared with
.jsp or servlets. If you really need to access the
servlet context in version 2.x, please use the
following code:

public class MyControllerServlet extends
PhpJavaServlet {
 protected void service(HttpServletRequest req,
HttpServletResponse res) throws ServletException,
IOException {
  req.getSession().setAttribute("ServletContext",
getServletConfig().getServletContext());
 }
}

After that please change all references to
"PhpJavaServlet" to "MyControllerServlet" in the file
WEB-INF/web.xml.

You can access the servlet context as follows:
<?php
 dl('java.so');
 $servletCtx = java_session()->get("ServletContext");
 ...
 $servletCtx->setAttribute(...)
?>


> btw, where can I download 3.0? 

A preview version is in our CVS repository. But the
code is neither stable nor complete (some classes to
work with Java Server Faces are still missing).


Regards,
Jost Boekemeier


	

	
		
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