php-java-bridge-users — PHP/Java Bridge mailing list

RE: Ant: RE: Ant: [Php-java-bridge-users] Testing the bridge

[Jim D. <jd...@ho...>]

>rpm -q --whatprovides php-java-bridge
php-java-bridge-2.0.8-1

>rpm -q --whatprovides php
php-5.0.4-10

>ls -Z /usr/lib/php/modules/java.so
/usr/lib/php/modules/java.so

Jim


>From: Jost Boekemeier <jos...@ya...>
>To: Jim Douglas <jd...@ho...>,  
>php...@li...
>Subject: Ant:  RE: Ant: [Php-java-bridge-users] Testing the bridge
>Date: Sat, 1 Oct 2005 13:59:35 +0200 (CEST)
>
>Hi,
>
> > #!/usr/bin/php Please permanently activate the
> > extension. Loading java
> > extension now... java extension not installed.
>
>what is the result of the commands:
>
>rpm -q --whatprovides php-java-bridge
>rpm -q --whatprovides php
>
>and
>
>ls -Z /usr/lib/php/modules/java.so
>
>
>Regards,
>Jost Boekemeier
>
>
>
>
>
>
>
>___________________________________________________________
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Re: [Php-java-bridge-users] Which JDK to use? IBM fails...

[Andreas K. <ako...@we...>]

Jost Boekemeier wrote:

>>2.4.31 and grsecurity patch.

Ok, that seems to be the reason. I remember to have read something like 
that before...

Sep 30 21:19:23 rainbow grsec: From x.x.x.x: denied resource overstep by
  requesting 4096 for RLIMIT_CORE against limit 0 for 
/opt/ibm-jdk-bin-1.4.2/bin/
javac[javac:13640] uid/euid:1000/1000 gid/egid:407/407, parent 
/bin/bash[bash:13
217] uid/euid:1000/1000 gid/egid:407/407
(END)

it's a PAX restriction.

So I'll look for a solution and try again.

But could <ou tell me with which PHp version php-java-bridge should 
work? PHP5? even PHP 5.1?`


Best regards
Andreas

Ant: RE: Ant: [Php-java-bridge-users] Testing the bridge

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

Hi,

> #!/usr/bin/php Please permanently activate the
> extension. Loading java 
> extension now... java extension not installed.

what is the result of the commands:

rpm -q --whatprovides php-java-bridge
rpm -q --whatprovides php

and

ls -Z /usr/lib/php/modules/java.so


Regards,
Jost Boekemeier



	

	
		
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Re: Ant: Re: Ant: [Php-java-bridge-users] problems with the ejb example

[Raphael V. <rv_...@os...>]

Hi,

  > Okay, and where does the client jar come from, does it
> contain the stub classes? I have just tested this with
> the client jar generated from the deploytool, this
> works on oracle, too, without generating a class cast
> exception.

I used the documentBeanClient.jar which was shipped with the example. 
After generating a new with the deploytool it works!

Thanks for the hint.

regards,
Raphael

RE: Ant: [Php-java-bridge-users] Testing the bridge

[Jim D. <jd...@ho...>]

This is what I get..

#!/usr/bin/php Please permanently activate the extension. Loading java 
extension now... java extension not installed.


Jim


>From: Jost Boekemeier <jos...@ya...>
>To: Jim Douglas 
><jd...@ho...>,php...@li...
>Subject: Ant:  [Php-java-bridge-users] Testing the bridge
>Date: Fri, 30 Sep 2005 17:44:59 +0200 (CEST)
>
>Hi Jim,
>
>
> > What is the best way to test it out to make sure
> > it's functioning ok.
>
>please copy the
>/usr/share/doc/php-java-bridge-2.0.8/test.php to
>/var/www/html/
>
>and browse to http://localhost/test.php
>
>You should see the java properties at the bottom of
>the page.
>
>Additional (feature-) tests are in the source tar.bz
>download, in the folders
>php-java-bridge-2.0.8/tests.php4 and
>php-java-bridge-2.0.8/tests.php5
>
>You can copy these to /var/www/html and run them by
>browsing to http://localhost/tests.php4/ etc.
>
>
>Regards,
>Jost Boekemeier
>
>
>
>
>___________________________________________________________
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>http://surveylink.yahoo.com/wix/p0379378.aspx
>
>
>-------------------------------------------------------
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Re: Ant: Re: Ant: Re: [Php-java-bridge-users] Which JDK to use? IBM fails...

[Andreas K. <ako...@we...>]

Jost Boekemeier wrote:

>>2.4.31 and grsecurity patch.

OK, grsec/PAX was the problem. I found a lot of PAX and grsec messages 
in my syslog, e.g.:

Sep 30 21:19:23 rainbow PAX: From xxx.xxx.xxx.xxx: execution attempt in: 
/opt/ibm-jdk-bin-1.4.2/jre/bin/libjitc.so, 27f2d000-27f3c000 0024e000
Sep 30 21:19:23 rainbow PAX: terminating task: 
/opt/ibm-jdk-bin-1.4.2/bin/javac(javac):13640, uid/euid: 1000/1000, PC: 
27f3a0d0, SP: 5ffa9ccc
Sep 30 21:19:23 rainbow grsec: From xxx.xxx.xxx.xxx: denied resource 
overstep by requesting 4096 for RLIMIT_CORE against limit 0 for 
/opt/ibm-jdk-bin-1.4.2/bin/javac[javac:13640] uid/euid:1000/1000 
gid/egid:407/407, parent /bin/bash[bash:13217] uid/euid:1000/1000 
gid/egid:407/407


That's where I found the solution:

http://www.gentoo.org/proj/en/hardened/hardenedfaq.xml#paxjava
chpax -pemrxs /opt/*-jdk-*/{jre,}/bin/*

So it works now. I'm using ibm-jdk for now.

Should php-java-bridge work with PHP 5.1 (RC1)? It seems to work, or are 
there any known/expected problems?


best regards and thanks a lot!

Andreas

Ant: Re: Ant: Re: [Php-java-bridge-users] Which JDK to use? IBM fails...

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

Hi Andreas,

> 2.4.31 and grsecurity patch.
> Gentoo compiles every software (except jdk bins...)

there's a known problem with older kernels and older
libc versions; due to the transition from Linux
threads to NPTL some software doesn't work anymore.

On RHEL/Fedora for example it is possible to use 

 export LD_ASSUME_KERNEL=2.4.21 

to work around this problem.


I think your OS vendor should provide a similar
workaround.

Anyway, a strace `which javac` test.java 2>strace.log
should give some insight.


Regards,
Jost Boekemeier




	

	
		
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Re: Ant: Re: [Php-java-bridge-users] Which JDK to use? IBM fails...

[Andreas K. <ako...@we...>]

Jost Boekemeier wrote:

>>>>make[1]: *** [JavaBridge.jar] Killed
>>>>        
>>>>
>
>cool :) -- are there any resource limits on your
>system so that large applications get killed?
>  
>

Hm, don't know, have nothing set by myself. Using Gentoo with kernel 
2.4.31 and grsecurity patch.

I tried as said sun, blackdawn and ibm jdks with the same error, and I 
tried PHP 5.1RC1, 5.0.5 and 4.3.11, allways with the same error.

Gentoo compiles every software (except jdk bins...) itself, and I have 
never had an error like that.

The system has 256 MB RAM.

best regards
Andreas

Ant: Re: [Php-java-bridge-users] Which JDK to use? IBM fails...

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

Hi,


> >>make[1]: *** [JavaBridge.jar] Killed

cool :) -- are there any resource limits on your
system so that large applications get killed?




		
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Ant: [Php-java-bridge-users] Testing the bridge

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

Hi Jim,


> What is the best way to test it out to make sure
> it's functioning ok.

please copy the
/usr/share/doc/php-java-bridge-2.0.8/test.php to
/var/www/html/

and browse to http://localhost/test.php

You should see the java properties at the bottom of
the page.  

Additional (feature-) tests are in the source tar.bz
download, in the folders
php-java-bridge-2.0.8/tests.php4 and
php-java-bridge-2.0.8/tests.php5

You can copy these to /var/www/html and run them by
browsing to http://localhost/tests.php4/ etc.


Regards,
Jost Boekemeier



		
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Ant: R: [Php-java-bridge-users] A synchronization problem?

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

Hi,

> PS: I still observe a performance degradation when

do you have a short test to reproduce this?  Maybe it
is possible to run your test with -Xperf?

If so, please create a ticket for this (please see
http://sourceforge.net/tracker/?atid=679233&group_id=117793&func=browse)
and attach the results to this ticket.  I will look at
this asap.

If not mabe it is possible to attach a detailed
description there, so that I can reproduce this bug.
-- there are no hidden caches in the bridge (except
for the classloader), so I don't know which component
could cause this.


> is
> there some hidden
> reason why the documentation refers to PHP 4.3.2 as
> the oldest supported
> PHP distribution?

I don't know, probably because RHEL3 uses this
version. :)


Regards,
Jost Boekemeier



	

	
		
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Ant: Re: Ant: [Php-java-bridge-users] problems with the ejb example

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

Hi,

> JavaBridge? Does it run in an AS or standalone? This
> is the only difference I could imagine.

It runs as standalone with the generated ejb client
jar and the sun j2ee jar in the java_require() path.
Whether or not it runs inside the AS shouldn't make a
difference as long as the correct client and j2ee jars
are used.


> For the Test with the OC4j Container I used the
> oc4j.jar which has a own 
> implementation of the necessary classes and
> interfaces.

Okay, and where does the client jar come from, does it
contain the stub classes? I have just tested this with
the client jar generated from the deploytool, this
works on oracle, too, without generating a class cast
exception.

Can you please attach the client jar at the end of the
ticket?


BTW, if I remember correctly, oracle doesn't need the
narrow, because it uses wrapper instead of a proxy. So
you could simply ommit the narrow and the example
should work.  But that's an oracle specific "hack"
which will not work with other servers.


Regards,
Jost Boekemeier



	

	
		
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Re: [Php-java-bridge-users] Which JDK to use? IBM fails...

[Andreas K. <ako...@we...>]

>>Hm, I tried IBM-JDK, since it was used in the example, and I could make
>>the jdk work, but make of php-java-bridge failed:
>>    
>>
>[...]
>  
>
>>make[1]: *** [JavaBridge.jar] Killed
>>make[1]: Leaving directory
>>`/var/tmp/portage/php-java-bridge-2.0.7/work/php-java-bridge-2.0.7/server'
>>make: ***
>>[/var/tmp/portage/php-java-bridge-2.0.7/work/php-java-bridge-2.0.7/modules/libnatcJavaBridge.la]
>>Error 2
>>    
>>

OK, also sun and blackdown fail with the same error:

cc -shared  .libs/natcJavaBridge.o  -lrt  -march=pentium3 -Wl,-soname 
-Wl,libnatcJavaBridge.so -o .libs/libnatcJavaBridge.so
ar cru .libs/libnatcJavaBridge.a  natcJavaBridge.o
ranlib .libs/libnatcJavaBridge.a
creating libnatcJavaBridge.la
(cd .libs && rm -f libnatcJavaBridge.la && ln -s ../libnatcJavaBridge.la 
libnatcJavaBridge.la)
if gcc -DHAVE_CONFIG_H -I. -I. -I.  
-DEXTENSION_DIR="\"/usr/lib/php5/lib/php/extensions/no-debug-non-zts-20050617\"" 
-I/opt/sun-jdk-1.4.2.08/include -I/opt/sun-jdk-1.4.2.08/include/linux  
-D_REENTRANT  -O2 -march=pentium3 -fomit-frame-pointer -MT 
RunJavaBridge.o -MD -MP -MF ".deps/RunJavaBridge.Tpo" -c -o 
RunJavaBridge.o RunJavaBridge.c; \
then mv -f ".deps/RunJavaBridge.Tpo" ".deps/RunJavaBridge.Po"; else rm 
-f ".deps/RunJavaBridge.Tpo"; exit 1; fi
/bin/sh ./libtool --tag=CC --mode=link gcc  -O2 -march=pentium3 
-fomit-frame-pointer   -o RunJavaBridge  RunJavaBridge.o  -lrt
gcc -O2 -march=pentium3 -fomit-frame-pointer -o RunJavaBridge 
RunJavaBridge.o  -lrt
/opt/sun-jdk-1.4.2.08/bin/javac php/java/bridge/*.java
make[1]: *** [JavaBridge.jar] Killed
make[1]: Leaving directory 
`/var/tmp/portage/php-java-bridge-2.0.8/work/php-java-bridge-2.0.8/server'
make: *** 
[/var/tmp/portage/php-java-bridge-2.0.8/work/php-java-bridge-2.0.8/modules/libnatcJavaBridge.la] 
Error 2



gcc -shared  .libs/natcJavaBridge.o  -lrt  -march=pentium3 -Wl,-soname 
-Wl,libnatcJavaBridge.so -o .libs/libnatcJavaBridge.so
ar cru .libs/libnatcJavaBridge.a  natcJavaBridge.o
ranlib .libs/libnatcJavaBridge.a
creating libnatcJavaBridge.la
(cd .libs && rm -f libnatcJavaBridge.la && ln -s ../libnatcJavaBridge.la 
libnatcJavaBridge.la)
if gcc -DHAVE_CONFIG_H -I. -I. -I.  
-DEXTENSION_DIR="\"/usr/lib/php5/lib/php/extensions/no-debug-non-zts-20050617\"" 
-I/opt/blackdown-jdk-1.4.2.02/include 
-I/opt/blackdown-jdk-1.4.2.02/include/linux  -D_REENTRANT  -O2 
-march=pentium3 -fomit-frame-pointer -MT RunJavaBridge.o -MD -MP -MF 
".deps/RunJavaBridge.Tpo" -c -o RunJavaBridge.o RunJavaBridge.c; \
then mv -f ".deps/RunJavaBridge.Tpo" ".deps/RunJavaBridge.Po"; else rm 
-f ".deps/RunJavaBridge.Tpo"; exit 1; fi
/bin/sh ./libtool --tag=CC --mode=link gcc  -O2 -march=pentium3 
-fomit-frame-pointer   -o RunJavaBridge  RunJavaBridge.o  -lrt
gcc -O2 -march=pentium3 -fomit-frame-pointer -o RunJavaBridge 
RunJavaBridge.o  -lrt
/opt/blackdown-jdk-1.4.2.02/bin/javac php/java/bridge/*.java
make[1]: *** [JavaBridge.jar] Killed
make[1]: Leaving directory 
`/var/tmp/portage/php-java-bridge-2.0.8/work/php-java-bridge-2.0.8/server'
make: *** 
[/var/tmp/portage/php-java-bridge-2.0.8/work/php-java-bridge-2.0.8/modules/libnatcJavaBridge.la] 
Error 2



>no idea, maybe it#s just compilation of tomcat-servlet failing? 
>

I have disabled servlets (no use for it now)


>That
>tripped me already sometimes. ;) (@Jost, wouldn't it make sense to
>disable that by default?)
>
>This is my configure without servlet compilation:
>
>---------snipp------------
>
>#! /bin/sh
>#
># Created by configure
>
>#'--prefix=/usr/local/php5' \
>
>'./configure' \
>'--disable-servlet' \
>'--with-java=/usr/lib/j2se/1.4' \
>"$@"
>  
>

I'm doing the same. I'm using PHP 5.1RC1 - could that be an issue?


>I rely on documentation and use a standalone JVM which is connected via
>sockets ("Mode 3" iirc)
>  
>

OK, that's what I wanted to use too.

When I get it installed some day ;-)

regards
Andreas

Re: [Php-java-bridge-users] Which JDK to use? IBM fails...

[Peter N. <pe...@ni...>]

Hi Andreas,

Andreas Korthaus schrieb:
> Hi Peter
> 
> Peter Niederlag schrieb:
[...]
> Hm, I tried IBM-JDK, since it was used in the example, and I could make
> the jdk work, but make of php-java-bridge failed:
[...]
> make[1]: *** [JavaBridge.jar] Killed
> make[1]: Leaving directory
> `/var/tmp/portage/php-java-bridge-2.0.7/work/php-java-bridge-2.0.7/server'
> make: ***
> [/var/tmp/portage/php-java-bridge-2.0.7/work/php-java-bridge-2.0.7/modules/libnatcJavaBridge.la]
> Error 2
> 
> Hm, and I have no idea what to do. Do you think it's a problem with the
> JDK, or a specific version? I installed ibm-jdk-bin-1.4.2 (but without
> any X components...)

no idea, maybe it#s just compilation of tomcat-servlet failing? That
tripped me already sometimes. ;) (@Jost, wouldn't it make sense to
disable that by default?)

This is my configure without servlet compilation:

---------snipp------------

#! /bin/sh
#
# Created by configure

#'--prefix=/usr/local/php5' \

'./configure' \
'--disable-servlet' \
'--with-java=/usr/lib/j2se/1.4' \
"$@"


>> It has been running rock-stable here. Jost and his team(?) are really
>> doing a tremendous job imho. Personally I have used it in development
>> only yet.
>>  
>>
> 
> It really looks very promising - but first of all I have to make it work
> here.
> 
> btw.: which "running-mode" do you recommend? We use an Apache with
> mod_php here - should I run php-java-bridge as service, in the
> webserver/php?
> 
> What is the most stable version here?

I rely on documentation and use a standalone JVM which is connected via
sockets ("Mode 3" iirc)

Have fun,
Peter
-- 
Peter Niederlag * Neuer Sandberg 9 * 31535 Neustadt *
Fon 05036/924100 * Fax 05036/924105
http://www.niekom.de * TYPO3 und EDV Dienstleistungen *
http://www.clown-goli.de * Clown-Comedy-Jonglage-Animation *

Re: [Php-java-bridge-users] Which JDK to use? IBM fails...

[Andreas K. <ako...@we...>]

Hi Peter

Peter Niederlag schrieb:

>I would think this mostly depends on the distribution you are using. The
>following information is based on experience with debian-distribution.
>  
>
We are using Gentoo here, there is support for sun, ibm, bea, compaq, 
blackdawn...
http://www.gentoo.org/doc/en/java.xml

>The blackdown packages have proven to work really reliable here.
>
>http://www.blackdown.org/java-linux/java2-status/index.html
>  
>

Hm, I tried IBM-JDK, since it was used in the example, and I could make 
the jdk work, but make of php-java-bridge failed:

gcc -shared  .libs/natcJavaBridge.o  -lrt  -march=pentium3 -Wl,-soname 
-Wl,libnatcJavaBridge.so -o .libs/libnatcJavaBridge.so
ar cru .libs/libnatcJavaBridge.a  natcJavaBridge.o
ranlib .libs/libnatcJavaBridge.a
creating libnatcJavaBridge.la
(cd .libs && rm -f libnatcJavaBridge.la && ln -s ../libnatcJavaBridge.la 
libnatcJavaBridge.la)
if gcc -DHAVE_CONFIG_H -I. -I. -I.  
-DEXTENSION_DIR="\"/usr/lib/php5/lib/php/extensions/no-debug-non-zts-20050617\"" 
-I/opt/ibm-jdk-bin-1.4.2/include  -D_REENTRANT  -O2 -march=pentium3 
-fomit-frame-pointer -MT RunJavaBridge.o -MD -MP -MF 
".deps/RunJavaBridge.Tpo" -c -o RunJavaBridge.o RunJavaBridge.c; \
then mv -f ".deps/RunJavaBridge.Tpo" ".deps/RunJavaBridge.Po"; else rm 
-f ".deps/RunJavaBridge.Tpo"; exit 1; fi
/bin/sh ./libtool --tag=CC --mode=link gcc  -O2 -march=pentium3 
-fomit-frame-pointer   -o RunJavaBridge  RunJavaBridge.o  -lrt
gcc -O2 -march=pentium3 -fomit-frame-pointer -o RunJavaBridge 
RunJavaBridge.o  -lrt
/opt/ibm-jdk-bin-1.4.2/bin/javac php/java/bridge/*.java
make[1]: *** [JavaBridge.jar] Killed
make[1]: Leaving directory 
`/var/tmp/portage/php-java-bridge-2.0.7/work/php-java-bridge-2.0.7/server'
make: *** 
[/var/tmp/portage/php-java-bridge-2.0.7/work/php-java-bridge-2.0.7/modules/libnatcJavaBridge.la] 
Error 2

Hm, and I have no idea what to do. Do you think it's a problem with the 
JDK, or a specific version? I installed ibm-jdk-bin-1.4.2 (but without 
any X components...)

>It has been running rock-stable here. Jost and his team(?) are really
>doing a tremendous job imho. Personally I have used it in development
>only yet.
>  
>

It really looks very promising - but first of all I have to make it work 
here.

btw.: which "running-mode" do you recommend? We use an Apache with 
mod_php here - should I run php-java-bridge as service, in the 
webserver/php?

What is the most stable version here?


best regards
Andreas

[Php-java-bridge-users] Which JDK to use?

[Andreas K. <ako...@we...>]

Hi!

Im not very experienced with using Java on Linux, so I'd like to hear 
about your recommendation which Java-JDK I should install for compiling 
and using php-java-bridge on Linux (2.4).

Which one do you think will work best / most stable / fastest on Linux?
And which one is most tested with php-java-bridge?

Is php-java-bridge still beta-software, or can you recommend its use in 
production enviroments?

Thanks!

best regards
Andreas

R: [Php-java-bridge-users] A synchronization problem?

[SQUILLACE M. <msq...@so...>]

Hi,

> It's a known bug in the thread pool of version 2.0.7.=20
> Its hould be fixed in 2.0.8, please see the changelog
> entry for getNextRunnable from 2005-08-23 for details.
>=20
> This problem appears only when you have very short
> scripts; if one sees this message in a production
> environment, I suggest to switch off the thread pool
> or to upgrade to 2.0.8.

I just wanted to let you know that I upgraded to 2.0.8 and the problem
went away. As a side note, I was able to compile the bridge against PHP
4.3.0, and all appears to be working well ... is there some hidden
reason why the documentation refers to PHP 4.3.2 as the oldest supported
PHP distribution?

Thank you,
Massimo

PS: I still observe a performance degradation when running several
benchmarks in a row without restarting the JVM. Is there a suggested
strategy to avoid this effect in a production system? (I usually restart
such daemons at night, if at all possible, but would prefer not to).

[Php-java-bridge-users] STRUTS

[Jim D. <jd...@ho...>]

I have a struts/tiles app, when I put the month.php file in my struts.xml 
file

  <definition name="site.index.page.monthf" extends="site.index.page.online" 
 >
	  <put name="title" value="Calendar" />
  	  <put name="body" value="/pages/month.php" />
  </definition>

The php code comes back to the browser.  Are there any directions that go 
with the Fedore4.0 RMP install?

I can start and restart the bridge successfully.  What do I need to 
configure?


Jim

Re: Ant: [Php-java-bridge-users] problems with the ejb example

[Raphael V. <rv_...@os...>]

Hi,

thanks for your reply.

>>[o(Exception):"java.lang.Exception: Invoke failed:
>>
> 
> [c:javax.rmi.PortableRemoteObject]->narrow((java.lang.Object)o(CDRInputStream_1_0$1):"com.sun.corba.se.internal.iiop.CDRInputStream_1_0$1:IOR:
> 
> I have just tried this with the sun j2ee sample
> server, narrow correctly returns the stub there:
> [o(_DocumentHome_Stub):"IOR:00000000..."]
> 
> So this problem seems to be oc4j specific.  I have
> tried to deploy the sample.jar into oracle but I have
> given up for the moment because this AS doesn't accept
> plain .jar files; I think I'll have to create a .ear
> first.

My first test was with the Sun AS (Version 8.1_02 (build b06-fcs)).
I followed the tutorial step by step. Which mode do you use for the 
JavaBridge? Does it run in an AS or standalone? This is the only 
difference I could imagine.

For this example I have used the j2ee.jar from sun which was delivered 
with the Application Server.

> This ClassCastException rings a bell, however.  Do you
> use the j2ee.jar from oracle or from sun?
> 
>  
> 
>>Seems so as if the Bridge has problems to cast the
>>EJB to the home interface.
> 
> 
> I think this is a oracle specific problem and doesn't
> have anything to do with the bridge. -- If I remember
> correctly, this error appears if one mixes the  j2ee
> jar files from different vendors. We have wasted
> several hours, but I cannot remember how we solved
> this problem.

For the Test with the OC4j Container I used the oc4j.jar which has a own 
implementation of the necessary classes and interfaces.

> I will check this, asap.  Please see PR1308217 for
> details:
> http://sourceforge.net/tracker/index.php?func=detail&aid=1308217&group_id=117793&atid=679233

Thanks for your support!

Regards,
Raphael

Ant: [Php-java-bridge-users] A php-java-bridge problem

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

Hi,

> <?php
> $b = new java("B");
> $b->funB();
> ?>
> Invoke failed:
> [c:B]->funB. Cause
 --^---

Well, $b contains the class B, not an instance of $b. 
That's probably because B doesn't have public
constructor.

Please type:

java_inspect($b);

to see what $b is and which public methods exist.


Regards,
Jost Boekemeier



	

	
		
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Ant: [Php-java-bridge-users] problems with the ejb example

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

Hi,

> Fatal error: Uncaught
> [o(Exception):"java.lang.Exception: Invoke failed:
>
[c:javax.rmi.PortableRemoteObject]->narrow((java.lang.Object)o(CDRInputStream_1_0$1):"com.sun.corba.se.internal.iiop.CDRInputStream_1_0$1:IOR:

I have just tried this with the sun j2ee sample
server, narrow correctly returns the stub there:
[o(_DocumentHome_Stub):"IOR:00000000..."]

So this problem seems to be oc4j specific.  I have
tried to deploy the sample.jar into oracle but I have
given up for the moment because this AS doesn't accept
plain .jar files; I think I'll have to create a .ear
first.

This ClassCastException rings a bell, however.  Do you
use the j2ee.jar from oracle or from sun?

 
> Seems so as if the Bridge has problems to cast the
> EJB to the home interface.

I think this is a oracle specific problem and doesn't
have anything to do with the bridge. -- If I remember
correctly, this error appears if one mixes the  j2ee
jar files from different vendors. We have wasted
several hours, but I cannot remember how we solved
this problem.


I will check this, asap.  Please see PR1308217 for
details:
http://sourceforge.net/tracker/index.php?func=detail&aid=1308217&group_id=117793&atid=679233


Regards,
Jost Boekemeier



		
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[Php-java-bridge-users] problems with the ejb example

[Raphael V. <rv_...@os...>]

Hi,

I tried to call a EJB from the JavaBridge (2.0.8) as described here:
http://cvs.sourceforge.net/viewcvs.py/php-java-bridge/php-java-bridge/examples/j2ee/README?rev=1.4&view=markup

It results in the following error:

Fatal error: Uncaught [o(Exception):"java.lang.Exception: Invoke failed: [c:javax.rmi.PortableRemoteObject]->narrow((java.lang.Object)o(CDRInputStream_1_0$1):"com.sun.corba.se.internal.iiop.CDRInputStream_1_0$1:IOR: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!
810201010100000017040100080606678102010101000000 in C:\Htdocs\JavaBridge\globals.php on line 34

Line 34 in globals.php is:
$home = $PortableRemoteObject->narrow($objref, $DocumentHome);

After that I tried a similar example with an Session EJB in an OC4J-Container. This does not work as well. The error eccurs in the same method PortableRemoteObject->narrow:

Fatal error: Uncaught [o(Exception):"java.lang.Exception: Invoke failed: [c:javax.rmi.PortableRemoteObject]->narrow((java.lang.Object)o(__Proxy2):"SessionEJB EJBHome", (java.lang.Class)i:mypackage2.SessionEJBHome). Cause: java.lang.ClassCastException"] thrown in C:\Htdocs\JavaBridge\testClient.php on line 52

Seems so as if the Bridge has problems to cast the EJB to the home interface.

Has anybody tried the example successfully?

Regards,
Raphael Vullriede

[Php-java-bridge-users] A php-java-bridge problem

[Zou B. <ben...@gm...>]

would anyone helps me about the following error


java:
Class A
{
...
}

Class B
{
...
public A funB();
...
}


<?php
$b =3D new java("B");
$b->funB();
?>



Fatal error: Uncaught [o:"java.lang.Exception: Invoke failed:
[c:B]->funB. Cause
: java.lang.NoSuchMethodException: funA(). Candidates: [public A
B.funB() throws
java.lang.Exception]"] thrown in ...

[Php-java-bridge-users] Testing the bridge

[Jim D. <jd...@ho...>]

To all,
I installed the latest bridge on Fedora 4.0. and it starts successfully.
What is the best way to test it out to make sure it's functioning ok.

Jim

RE: Ant: [Php-java-bridge-users] PHP install issue

[I l <is...@ho...>]

Thank you for your response. I agree with you in installing everything with 
rpms.

Maybe this is my lack of fully understanding how RPMS work. But I must 
compile php with the following options,

--prefix=/usr/local/php5
      --with-apxs2=/usr/local/apache2/bin/apxs
      --with-libxml-dir=/usr/local/lib
      --with-mysql=/usr --with-mysqli=/usr/bin/mysql_config
      --enable-soap --enable-sockets
      --with-config-file-path=/usr/local/php5/lib
      make  --with-pgsql=/usr


The reason why I manually installed php is because I couldn't figure out how 
to tell the RPM to include these options. I think a solution to this would 
allow me to insall php-java-bridge as an RPM.

Any ideas?

Thanks.

>Hi,
>
> > I've had to manualy install php 5.0.4. The php
> > binary is located in
> > /usr/local/php5/bin
> >
> > Running the RPM for FC, I get these two dependencies
> > errors.
> > /usr/bin/php is needed by php-java-bridge
> > php >= 5.0.4 is needed by php-java-bridge
>
>Everything you install yourself is ignored
>intentionally.  Please always install from RPM for two
>reasons:
>
>1. RPM keeps the dependencies in a database. If you
>manually install software into /usr, the RPM database
>content gets out of sync with the file system.
>
>2. RPM's contain SEL contexts. Java, php and the
>php/java bridge rely on the correct security contexts.
>If you break them, you must switch off SEL entirely or
>provide your own contexts and relabel the entire file
>system.
>
>
>However, it is possible to compile your own local
>versions of apache/php and the php/java bridge into
>/usr/local, please see the INSTALL document (section
>"Install from source") for details
>
>
>Regards,
>Jost Boekemeier
>
>
>
>
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>Was denken Sie über E-Mail? Wir hören auf Ihre Meinung: 
>http://surveylink.yahoo.com/wix/p0379378.aspx