php-java-bridge-users Mailing List for PHP/Java Bridge

Hi,

PHP should display a clear error message. If it doesn't there's either a bug in the
bridge or in PHP. Which PHP/Java Bridge version do you use? I old C implementation or
the pure PHP implementation?


Regards,
Jost Boekemeier



      __________________________________  Wissenswertes für Bastler und Hobby Handwerker. BE A BETTER HEIMWERKER! www.yahoo.de/clever

Michael was right. Using ArrayList it worked.

I'm tailing the apache error log and nothing appeared there with that
script. With the rest of the work I've been doing with php/java bridge I ca=
n
see all the output there.

I will try later to set the log level to 4 and will post the response here.

Regards,

Andr=E9s Gattinoni

On 7/25/07, php...@li... <
php...@li...> wrote:
>
> Hi,
>
> > And it just dies there. No error on the output nor on the logs.
>
> there should be some output. Can you please set the log level to 4 and
> check the log of the back
> end?
> Please see our FAQ for details how to enable the log of the PHP/Java
> Bridge back end.
>
> My guess is that this is a PHP issue. Since PHP version 5 PHP does no
> longer report any errors to
> the client. They are logged in the HTTP log or in the configured PHP log
> file or in the System
> log.
>
>
> Regards,
> Jost Boekemeier
>
>
>       dddd
>
> -------------------------------------------------------------------------
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> Still grepping through log files to find problems?  Stop.
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>

Hi,

> And it just dies there. No error on the output nor on the logs.

there should be some output. Can you please set the log level to 4 and check the log of the back
end?
Please see our FAQ for details how to enable the log of the PHP/Java Bridge back end.

My guess is that this is a PHP issue. Since PHP version 5 PHP does no longer report any errors to
the client. They are logged in the HTTP log or in the configured PHP log file or in the System
log.


Regards,
Jost Boekemeier


      dddd

Hi,

[please excuse the delay]


> I know the mechanism to intantiate java objects via 
> java_require('any.jar'), but how call a servlet in a other tomcat 
> container?

do you want to call a servlet from another web application or a different container?

The former is possible by using the RequestDispatcher, please see
http://java.sun.com/j2ee/sdk_1.3/techdocs/api/javax/servlet/RequestDispatcher.html


Regards,
Jost Boekemeier



      Heute schon einen Blick in die Zukunft von E-Mails wagen? Versuchen Sie´s mit dem neuen Yahoo! Mail. www.yahoo.de/mail

If I'm not mistaken, List is an interface, not a concrete class.  Hence, =
you
cannot say new List().  It seems like Vector() and ArrayList() are =
fairly
standard implementations of List, so you could try

$oList =3D new java('java.util.ArrayList');

Michael.

> -----Original Message-----
> From: php...@li... [mailto:php-
> jav...@li...] On Behalf Of =
php-java-
> bri...@li...
> Sent: Wednesday, July 25, 2007 2:53 PM
> To: php...@li...
> Subject: [Php-java-bridge-users] Problem with List object
>=20
> Hi guys, I'm having problems with a List object.
>=20
> I have the following code:
>=20
> <?php
> $mAnnouncements =3D array (
>  'Welcome.wav',
>  'CPAA.wav',
> );
> print("Array:  <br />");
> print_r($mAnnouncements);
>=20
> print("<br />Creating List Object...<br />");
> $oList =3D new java('java.util.List');
> foreach ($mAnnouncements as $ann)
> {
>     $oList->add($ann);
> }
> print("List: <br />");
> print_r($oList);
> print("<br />");
> for ($i =3D 0; $i < $oList->size(); $i++)
> {
>     print("Value:" . $oList->get($i) . "<br />");
> }
> ?>
>=20
> When I run it I get this output:
>=20
> Array:
> Array ( [0] =3D> Welcome.wav [1] =3D> CPAA.wav )
> Creating List Object...
>=20
> And it just dies there. No error on the output nor on the logs.
>=20
> I'm using php/java bridge on that box withoud any problems, working =
with
> my
> own java classes, but when I need to create this List object I get =
this
> problem.
> Any ideas? Do I need to require any file with java_require?
>=20
> Thanks in advance
>=20
> Andr=E9s Gattinoni
> =
-------------------------------------------------------------------------=

> This SF.net email is sponsored by: Splunk Inc.
> Still grepping through log files to find problems?  Stop.
> Now Search log events and configuration files using AJAX and a =
browser.
> Download your FREE copy of Splunk now >>  http://get.splunk.com/
> _______________________________________________
> php-java-bridge-users mailing list
> php...@li...
> https://lists.sourceforge.net/lists/listinfo/php-java-bridge-users

Hi

[please excuse the delay]


your code is a little bit unusual because it uses a generated proxy class. Looking at the 
current implementation it seems that the bridge caches the generated proxies, which it shouldn't
do. But this is a minor problem.

> public class ObjPassing
> {
> 	public void visit( Object o)
> 	{ System.out.println("first visit method"); }
> 	
> 	public void visit( IVisit o)   //  <-- i wish to run this one
> 	{ System.out.println("second visit method"); }
> }
> 
> I need to pass a php object(Obj is it's name) who implements my IVisit
> java interface, to ObjPassing, but i never manage to invoke the second
> method: the first method is always invoked.

The bridge should invoke the second method, because the closure (the dynamic proxy) implements the
IVisit interface, which makes it cheaper than the first method which should have a weight of at
least 32 (IVisit -> Object conversion)


> is it possible to call the second method? if yes, where is my fault?

Can you please set the log level to 5 or above? The bridge should display the weight and why it
has selected the wrong method. My guess is that you have loaded IVisit from a different
classloader, so that it is assignment-incompatible with IVisit used by the visit method. Do you
have two java_require() calls in your code?


Regards,
Jost Boekemeier


      __________________________________ Wissenswertes zum Thema PC, Zubehör oder Programme. BE A BETTER INTERNET-GURU!  www.yahoo.de/clever

Hi,

[please excuse the delay]


> Just wondering, if there is some test case/example to integrate jsp/jsf 
> application with phpbb through php-java bridge.

do you want to call PHP beans from the JSF framework or do you want to call managed JSF beans
from PHP?  We've had the former, but the code has been dropped in favor of a more general solution
which uses the JSR223 API. (Our implementation was similar to Spring's
"DelegatingVariableResolver" described here:
http://www.springframework.org/docs/reference/webintegration.html).

On the other hand accessing managed beans should be easy: 
 
 ctx = FacesContext.getCurrentInstance();
 ctx.getApplication().getVariableResolver().resolveVariable(ctx, name)

> 1. Create an account in phpbb when user creates an account in application 
> through jsp and vice-versa.

Do you want to create the account from JSP or JSF?  In any case, what does it mean to "create an
account"?


Regards,
Jost Boekemeier



      __________________________________ Wissenswertes zum Thema PC, Zubehör oder Programme. BE A BETTER INTERNET-GURU!  www.yahoo.de/clever

Hi guys, I'm having problems with a List object.

I have the following code:

<?php
$mAnnouncements =3D array (
 'Welcome.wav',
 'CPAA.wav',
);
print("Array:  <br />");
print_r($mAnnouncements);

print("<br />Creating List Object...<br />");
$oList =3D new java('java.util.List');
foreach ($mAnnouncements as $ann)
{
    $oList->add($ann);
}
print("List: <br />");
print_r($oList);
print("<br />");
for ($i =3D 0; $i < $oList->size(); $i++)
{
    print("Value:" . $oList->get($i) . "<br />");
}
?>

When I run it I get this output:

Array:
Array ( [0] =3D> Welcome.wav [1] =3D> CPAA.wav )
Creating List Object...

And it just dies there. No error on the output nor on the logs.

I'm using php/java bridge on that box withoud any problems, working with my
own java classes, but when I need to create this List object I get this
problem.
Any ideas? Do I need to require any file with java_require?

Thanks in advance

Andr=E9s Gattinoni

Hello,
this is my first post in this thread. I install the bridge 
(php-java-bridge_3.2.1a_j2ee) on Tomcat 4.1 / Java 1.5.0 / Apache 2.2 / 
PHP 5.2.3
The install was a little bit difficult, but now its works fine. Thank 
for the mailing-list and project homepage.

My Question.
I have a php-based cms system (typo3) and a webapplication (pure java) 
it is running under tomcat. Both works and in the typo system i can 
instatiate java objects. Fine! Every request goes first to the  
index.php in the cms. I need a mechanism to call an servlet in the other 
pure java-webapp. (i would like to track referer/parameters e.g. in this 
app)

I know the mechanism to intantiate java objects via 
java_require('any.jar'), but how call a servlet in a other tomcat 
container?
(perhaps a beginer question)

regards joersch