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

Hi,

You have mentioned that you have "compiled" the code yourself. This may mean that you have compiled Java to native code and declared the compiled extension in the php.ini file.

When using the pure Java PHP/Java Bridge doesn't work if there's a php_java.dll or java.so or a java declaration in you php.ini file(s).

Version 5.2.2.3 contains a workaround for this problem, 
please see the ChangeLog for details:

    * server/php/java/script/SimplePhpScriptEngine.java (setNewContextFactory): The java.so
    and php_java.dll must not trash the pure Java PHP/Java Bridge implementation. Override
    any settings from the java.so or php_java.dll and use our own settings.
    
  * VERSION, php-java-bridge.spec: Version 5.2.2.3 released



> FAIL - Application at context path /JavaBridge could not be
> started

This doesn't have anything to do with the PHP/Java Bridge. Please follow the standard procedure to create a clean environment and start again:
 
Please remove all Java libraries from the jre lib/ext directory and use a standard tomcat installation.

Then remove the work/Catalina and temp/* directories and restart tomcat. After that your (PHP/Java Bridge) Java web application will start properly.

If that doesn't work please check the tomcat log for any exceptions/error reports. The localhost*.log contains a detailed description why the web application could not be started. If you see ClassCastExceptions or class loader exceptions or errors there, make sure that your libraries are loaded from one place. 

If that still doesn't work, please contact the tomcat developers.


Regards,
Jost Boekemeier


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Hi Jost,

the version I am using is from the PHP/JavaBridge web site, entitled
php-java-bridge_5.2.2_j2ee.zip. I re-did the installation procedure and
tested the result.html page. I receive the output correctly there:

BEGIN
Starting a simple servlet engine: [C:\Program
Files\Java\jre1.6.0_07\bin\java, -jar, C:\Data\RAND\MMIC\java php
bridge\php-java-bridge_5.2.2_j2ee\ext\JavaBridge.jar, SERVLET_LOCAL:8081]
Sep 23 12:56:55 VMBridge INFO : VM                  : 1.6.0_07@
http://java.sun.com/
Sep 23 12:56:55 VMBridge INFO : VMBridge version             : 5.2.2
Sep 23 12:56:55 VMBridge INFO : logFile             :
Sep 23 12:56:55 VMBridge INFO : default logLevel    : 3
Sep 23 12:56:55 VMBridge INFO : socket              : SERVLET_LOCAL:8081
Sep 23 12:56:55 VMBridge INFO : java.ext.dirs       : C:\Program
Files\Java\jre1.6.0_07\lib\ext;C:\Windows\Sun\Java\lib\ext
Sep 23 12:56:55 VMBridge INFO : php.java.bridge.base: C:\Users\bartorriens
Sep 23 12:56:55 VMBridge INFO : thread pool size    : 20
Sep 23 12:56:55 VMBridge INFO : JavaBridgeRunner started on port
INET_LOCAL:8081

Invoking php: [php-cgi, -n, -d, allow_url_include=On, C:\Data\RAND\MMIC\java
php bridge\php-java-bridge_5.2.2_j2ee\test.php]

Now check the C:\Data\RAND\MMIC\java php
bridge\php-java-bridge_5.2.2_j2ee\RESULT.html.
Read the INSTALL.J2EE and/or INSTALL.J2SE documents.

END

I then copied the javabridge.jar and php-script.jar to the JRE lib/ext
directory. Next I attempted to deploy the standard WAR file to Apache Tomcat
(running on port 8081) using the Tomcat's applications manager. However, I
got the error

FAIL - Application at context path /JavaBridge could not be started



I also attempted to run examples found in the 'documentation/server/test'
directory using NetBeans IDE, specifically the helloworld.java code and the
simpleinvocation.java code. In both cases the result when running it is:

Exception in thread "main" java.lang.NullPointerException
        at java.lang.reflect.Proxy.getInvocationHandler(Proxy.java:636)
        at
php.java.script.InvocablePhpScriptEngine.invoke(InvocablePhpScriptEngine.java:116)
        at
php.java.script.InvocablePhpScriptEngine.invoke(InvocablePhpScriptEngine.java:100)
        at
php.java.script.InvocablePhpScriptEngine.invokeFunction(InvocablePhpScriptEngine.java:108)

The Jscript I attempted to use, but it is not recognized as a valid command
under Vista. It should be created during installation?

Any help on what I'm doing wrong here/left out to do would be much
appreciated!

Kind regards,
Bart


On Mon, Sep 22, 2008 at 10:49 PM, <
php...@li...> wrote:

> Hi,
>
> I am sorry, but I could not reproduce these problems. The bridge works fine
> unless you try to mix different versions or even different libraries.
>
> Which version of the bridge do you use? Are you sure that you use the
> PHP/Java Bridge or do you use something else?
>
>
> Can you please post the results of the following calls:
>
> jrunscript -classpath JavaBridge.jar -l php-interactive
>
> > echo java("php.java.bridge.Util")->VERSION
>
>
> Can you please deploy the standard JavaBridge.war and click on the
> jsr223.jsp and php+jsp.jsp examples?
>
>
> Regards,
> Jost Boekemeier
>
>
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