php-java-bridge-users

[Php-java-bridge-users] Questions about java versions

[Francis L. (QC/EMC) <fra...@er...>]

Hi everyone !

I am having a hard time installing the brige. Yesterday I lost many hours
trying to figure out how to correctly install the bridge with java 1.5 on
FC4_i386 with preinstalled apache (v2.0.54) and php (v5.0.4).
I already installed it from source on RH8 and RHE 3, but I was also
installing apache and php, so it was really straightforward and without
hiccups.

So I have two questions : 

1) If I install the bridge from an rpm (i.e. FC4 i386), should I be able to
change the java.java_home and java.java from v1.4.2 to v1.5 java files ?
    I tried it but I had some strage errors about wrong parameters in the
Bridge... so I guess that the bridge is using some version specific stuff...
:(
    
2) After removing the bridge rpm, I compiled the source with java 1.5,
installed the 'service' link and the exec.
The phpinfo.php page shows that java is running, except that 2 fields are
null : 
   - java.libpath
   - java.classpath
putting them in the java.ini does not work.

The weird thing is that we were successful to install the exact same setup,
except that the os is FC4_x64 (amd).

Thanks !!

Francis Leblanc


-------------------------------------------------------------------------
echo '<?php phpinfo() ?>' | php | fgrep java
/etc/php.d/java.ini,
java
java support => Enabled
java bridge => 2.0.8RC5
java.libpath =>
java.classpath =>
java.java_home => /usr/java/jdk1.5.0_04
java.java => /usr/java/jdk1.5.0_04/bin/java
-DEHMP_CONFIG_FILE=/var/www/html/Web/config/iptvconfig.xml
java.log_file => /var/log/php-java-bridge.log
java.log_level => 4
java.hosts =>
java.servlet => Off
java command => JAVA_HOME=/usr/java/jdk1.5.0_04
LD_LIBRARY_PATH=/usr/lib/php/modules: /usr/lib/php/modules/RunJavaBridge
/usr/java/jdk1.5.0_04/bin/java
-DEHMP_CONFIG_FILE=/var/www/html/Web/config/iptvconfig.xml
-Djava.library.path=/usr/lib/php/modules
-Djava.class.path=/usr/lib/php/modules/JavaBridge.jar
-Djava.awt.headless=true php.java.bridge.JavaBridge
LOCAL:/var/run/.php-java-bridge_socket 4 /var/log/php-java-bridge.log
java status => running
java server => /var/run/.php-java-bridge_socket
JAVA_HOME => /usr/java/jdk1.5.0_04
_SERVER["JAVA_HOME"] => /usr/java/jdk1.5.0_04
_ENV["JAVA_HOME"] => /usr/java/jdk1.5.0_04

Ant: [Php-java-bridge-users] Questions about java versions

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

Hi Francis,
 
> So I have two questions : 
> 
> 1) If I install the bridge from an rpm (i.e. FC4
> i386), should I be able to
> change the java.java_home and java.java from v1.4.2
> to v1.5 java files ?

Yes. 1.5 should work as is, because the SEL policy
(please see the /usr/share/doc/php-java-bridge*/
policy file) contains settings for 1.5.



>     I tried it but I had some strage errors about
> wrong parameters in the
> Bridge... 

Which errors specifically?


> so I guess that the bridge is using some
> version specific stuff...

It even works with gnu java, so I don't think this is
an issue.



> 2) After removing the bridge rpm, I compiled the
> source with java 1.5,
> installed the 'service' link and the exec.
> The phpinfo.php page shows that java is running,


Ah, could it be that you tried to install a i386 RPM
on a IA64 architecture?



> except that 2 fields are
> null : 
>    - java.libpath
>    - java.classpath
> putting them in the java.ini does not work.

Please leave them, they are there if one wants to use
custom versions of the JavaBridge.jar and
natcJavaBridge.so.  Please see the
php-java-bridge.sf.net page for the .ini
documentation.


> except that the os is FC4_x64 (amd).

That might be the reason. I think it should be
possible to compile the source rpm for AMD64. If not,
please file a bug report.


Regards,
Jost Boekemeier



	
		
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