php-java-bridge-users Mailing List for PHP/Java Bridge (Page 2)

Hi,

this has been fixed in version 6.2.1.

The EngineFactory is gone. You can now run a standard script engine in
a servlet environment by decorating the ScriptContext. Please see
http://php-java-bridge.sourceforge.net/pjb/server/documentation/API/php/java/script/PhpSecureScriptContext.html
for an example.

A PhpServletDecorator should provide concrete implementations of
getHttpServletRequest(), ..., to provide the values from the
closed-over environment.


Regards,
Jost Bökemeier

Can u post ur code? You've also made the appropriate changes to
conf/server.xml I assume?

--Sravan

On 7/7/10, php...@li...
<php...@li...> wrote:
> Hi -
> (Sorry if this gets posted multiple times, but I have had a horrid time
> trying to subscribe/post to this mail list and apparently cannot contact
> the list administrator either, (no replies to my attempts to do so) so I
> have tried to unsubscribe, resubscribe and repost...)
>
> I am following the instructions found at -
>
> http://php-java-bridge.sourceforge.net/doc/tomcat6.php
>
> to integrate PHP with my Tomcat6 server and have ran into a snag which I
> don't quite understand. I got through the first two parts ok -
>
> Download and install Java, Tomcat and PHP
> Install a PHP web application into Tomcat
>
> and ran the test examples fine. But when I tried to follow the
> instructions for the third section to make PHP available to all web apps -
>
> PHP support for all existing Tomcat web applications
>
> and tried to execute the small test example I am getting the following
> stack walkback error reported via an HTTP Status 500 web page -
>
> type Exception report
> message
> description The server encountered an internal error () that prevented
> it from fulfilling this request.
> exception
>
> javax.servlet.ServletException: Error instantiating servlet class
> php.java.servlet.fastcgi.FastCGIServlet
>
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
>
>
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
>
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849)
>
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
>
>
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454)
>      java.lang.Thread.run(Thread.java:619)
>
> root cause
>
> java.lang.InstantiationException
>
> sun.reflect.InstantiationExceptionConstructorAccessorImpl.newInstance(InstantiationExceptionConstructorAccessorImpl.java:30)
>
>      java.lang.reflect.Constructor.newInstance(Constructor.java:513)
>      java.lang.Class.newInstance0(Class.java:355)
>      java.lang.Class.newInstance(Class.java:308)
>
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
>
>
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
>
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849)
>
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
>
>
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454)
>      java.lang.Thread.run(Thread.java:619)
>
>
> I have placed the jar files in the Tomcat lib directory and they appear
> to be fine with same ownership and permissions as the rest of the jar
> files. Some additional info -
>
> Running under SuSE 11.2  x86_64
> Tomcat6 ver 6.0.20-24.6.2  noarch
> Java-1_6_0-sun x86_64
> PHP5 ver 5.3.2-1.1.1 x86_84
>
> Appreciate any offers of help and thanks in advance..  Marc..
>
> -
>
>
>
> ------------------------------------------------------------------------------
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> php...@li...
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>

-- 
Sent from my mobile device

Sincerely,
Sravan Suryadevara
University of Illinois | Urbana-Champaign
B.S Computer Science | Class of 2013
E-mail | sur...@il...
Phone | (908) 432-5330

Hi,

> Tomcat6 ver 6.0.20-24.6.2  noarch

Please download and install the original tomcat from apache.org.
Please see http://php-java-bridge.sourceforge.net/doc/installation.php
for details.


Regards,
Jost Bökemeier

Hi -
(Sorry if this gets posted multiple times, but I have had a horrid time 
trying to subscribe/post to this mail list and apparently cannot contact 
the list administrator either, (no replies to my attempts to do so) so I 
have tried to unsubscribe, resubscribe and repost...)

I am following the instructions found at -

http://php-java-bridge.sourceforge.net/doc/tomcat6.php

to integrate PHP with my Tomcat6 server and have ran into a snag which I 
don't quite understand. I got through the first two parts ok -

Download and install Java, Tomcat and PHP
Install a PHP web application into Tomcat

and ran the test examples fine. But when I tried to follow the 
instructions for the third section to make PHP available to all web apps -

PHP support for all existing Tomcat web applications

and tried to execute the small test example I am getting the following 
stack walkback error reported via an HTTP Status 500 web page -

type Exception report
message
description The server encountered an internal error () that prevented 
it from fulfilling this request.
exception

javax.servlet.ServletException: Error instantiating servlet class 
php.java.servlet.fastcgi.FastCGIServlet
     
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) 

     
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
     
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849)
     
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) 

     
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454)
     java.lang.Thread.run(Thread.java:619)

root cause

java.lang.InstantiationException
     
sun.reflect.InstantiationExceptionConstructorAccessorImpl.newInstance(InstantiationExceptionConstructorAccessorImpl.java:30) 

     java.lang.reflect.Constructor.newInstance(Constructor.java:513)
     java.lang.Class.newInstance0(Class.java:355)
     java.lang.Class.newInstance(Class.java:308)
     
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) 

     
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
     
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849)
     
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) 

     
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454)
     java.lang.Thread.run(Thread.java:619)


I have placed the jar files in the Tomcat lib directory and they appear 
to be fine with same ownership and permissions as the rest of the jar 
files. Some additional info -

Running under SuSE 11.2  x86_64
Tomcat6 ver 6.0.20-24.6.2  noarch
Java-1_6_0-sun x86_64
PHP5 ver 5.3.2-1.1.1 x86_84

Appreciate any offers of help and thanks in advance..  Marc..

-

Hi,

please see http://php-java-bridge.sourceforge.net/pjb/desktop-apps.php


Regards,
Jost Bökemeier

I'm trying to use the bridge to in order to use htmlunit from php code.   I
want to use it as standalone not as a webapp.

I have the JavaBridge.jar file in a directory and I have all of the htmlunit
jars and support jars in the same directory.

I can run the server using:

java -Djava.awt.headless="true" -verbose -jar JavaBridge.jar
SERVLET_LOCAL:8080

 and can then access it via localhost:8080 from Firefox.  So it seems to be
working.

However when I try to run my test program:

-------------------------
<?php
require_once("http://localhost:8080/JavaBridge/java/Java.inc");

$javaSystem = Java("java.lang.System");

$i1 = new Java("java.math.BigInteger", "1");
$i2 = new Java("java.math.BigInteger", "2");
$i3 = $i1->add($i2);
echo $i3->toString() . "\n";

$wc = new Java('com.gargoylesoftware.htmlunit.WebClient');

?>
--------------------------

The java system instance is created OK and the math works and writes "3" out
- but the new of 'com.gargoylesoftware.htmlunit.WebClient' throws a class
not found exception. So I think maybe the server isn't seeing the
htmlunit-2.7.jar file.

I have added the code to the above program that shows the classpath property
and it shows only "JavaBridge.jar" - and I can't figure out how to set it
correctly and what to set it to.

I've spent many hours trying to figure this out and really appreciate any
help you can give.

Rick

> The next version, PHP/Java Bridge 6.2.1, will contain the following
> changes:
>
> * Revert changes to PhpJavaServlet and Java.inc.

Done.

> * JSR 223 script engine improvements: FastCGI instead of CGI and
> getInvocablePhpScriptEngine() w/o the URI parameter for local script
> invocation and implementation of the Compilable interface.


Done.  The EngineFactory and the http script engines are gone. The
only remaining script engines are the PhpScriptEngine,
InvocablePhpScriptEngine and InteractivePhpScriptEngine.

There were two examples using the http script engines. The jsr223.jsp
has been replaced by a simple jsp:forward, the other example has been
removed. Use the InvocablePhpScriptEngine and register it with the
servlet shutdown hook if you need this functionality in a servlet.

I have added JUnit test cases for the PhpScriptEngine. Before we make
any release we should convert the old Makefile scripts from tests.php5
and tests.jsr223 to JUnit test cases.

Known bugs so far:

1. The PHP FastCGI implementation doesn't pass the exit() status, see
http://svn.php.net/viewvc/php/php-src/trunk/sapi/cgi/fastcgi.c?revision=296679&view=markup&sortby=date
lines 1083-1087.

2. JSR223 compile() has no way to specify the compilation output file
or directory.(!)
The test cases use

  ((java.io.FileFilter)scriptEngine).accept(File);

to pass it to the ScriptEngine.


Regards,
Jost Bökemeier