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

Ant: [Php-java-bridge-users] exception when using a method that takes a boolean

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

Hi,

>Caused by:
>java.lang.NullPointerException at
>com.apostek.service.system.repository.impl.hibernate.HibRepository.getSessionContext(HibRepository.java:176)
at

this sounds as if some config properties are missing.

Is HibRepository.java one of your classes?


Regards,
Jost Boekemeier



	

	
		
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Ant: R: R: [Php-java-bridge-users] Primitive types

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

Hi,

>    <?php
>    $qMgr = new Java('com.ibm.mq.MQQueueManager');
>    $mqc = new JavaClass('com.ibm.mq.MQC');
>    $openOptions = $mqc->MQOO_INPUT_AS_Q_DEF |
> $mqc->MQOO_OUTPUT;
>    $sdlq =
> $qMgr->accessQueue('SYSTEM.DEFAULT.LOCAL.QUEUE',
> $openOptions);

can you please set the java.log_level to 4 and send
the complete log for the above statements.

Please also send the *exact* version of the JVM you
use.

I have tested on two different machines, Solaris with
JRE1.5.0 and Linux with blackdown java 1.4.1. The
above code works on all of them. (I have tested with
php/java bridge 2.0.8, but that shouldn't make a
difference. The coerce code hasn't changed since
version 2.0.7).


Regards,
Jost Boekemeier



	
		
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R: R: [Php-java-bridge-users] Primitive types

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

Jost,

> What about extending java_require() so that it can
> load jar files from a given directory?

That would be great, and more so if one could mix directories and single
jar files in the same call!

...
> If it requires an int then I think we wouldn't see the
ClassCastException.
> php ints (which are actually longs) are transferred as <L
v=3D"longval"/>.
> coerce can convert the longval into a int, but it cannot convert
> it into a java.lang.Integer.
...
> In general we cannot auto-convert a long to a
> java.lang.Integer without altering the value. If such
> a conversion is necessary I think the user must do
> this, for example by calling "new
> java("java.lang.Integer", $phpLongValue);"

I'm sure you are right, but still don't understand what I am supposed to
do ... here are a few snippets and their outcome.

1) Let's start with a method invocation where all required parameters
are missing:

   <?php
   $qMgr =3D new Java('com.ibm.mq.MQQueueManager');
   $sdlq =3D $qMgr->accessQueue();
   ?>

   Script output:
  =20
   Fatal error: Uncaught [class java.lang.Exception:
java.lang.Exception:
   Invoke failed: [class com.ibm.mq.MQQueueManager]->accessQueue. Cause:
   java.lang.NoSuchMethodException: accessQueue(). Candidates: [public=20
   synchronized com.ibm.mq.MQQueue com.ibm.mq.MQQueueManager.accessQueue
=20
java.lang.String,int,java.lang.String,java.lang.String,java.lang.String)

   throws com.ibm.mq.MQException, public synchronized com.ibm.mq.MQQueue

   com.ibm.mq.MQQueueManager.accessQueue(java.lang.String,int) throws=20
   com.ibm.mq.MQException]]
   thrown in /opt/phpexe/jbridge/mqt.php on line 3

   /var/log/php-java-bridge.log:

   Java.lang.NoSuchMethodException: accessQueue(). Candidates: [public=20
   synchronized com.ibm.mq.MQQueue com.ibm.mq.MQQueueManager.accessQueue
=20
java.lang.String,int,java.lang.String,java.lang.String,java.lang.String)

   throws com.ibm.mq.MQException, public synchronized com.ibm.mq.MQQueue

   com.ibm.mq.MQQueueManager.accessQueue(java.lang.String,int) throws=20
   com.ibm.mq.MQException]=20
     at php.java.bridge.JavaBridge.Invoke(JavaBridge.java:966)
     at php.java.bridge.Request.handleRequests(Request.java:190)
     at php.java.bridge.JavaBridge.run(JavaBridge.java:142)
     at php.java.bridge.ThreadPool$Delegate.run(ThreadPool.java:20)

2) What I think the snippet should look like:

   <?php
   $qMgr =3D new Java('com.ibm.mq.MQQueueManager');
   $mqc =3D new JavaClass('com.ibm.mq.MQC');
   $openOptions =3D $mqc->MQOO_INPUT_AS_Q_DEF | $mqc->MQOO_OUTPUT;
   // gettype($openOptions) returns 'integer' at this point (value:17)
   $sdlq =3D $qMgr->accessQueue('SYSTEM.DEFAULT.LOCAL.QUEUE',
$openOptions);
   ?>

   Script output:
  =20
   Fatal error: Uncaught [class java.lang.Exception:
java.lang.Exception:=20
   Invoke failed: [class com.ibm.mq.MQQueueManager]->accessQueue(class
java.lang.String,
   class java.lang.Long). Cause: java.lang.IllegalArgumentException:=20
   java.lang.ClassCastException@181edf4]
   thrown in /opt/phpexe/jbridge/mqt.php on line 6

   /var/log/php-java-bridge.log:

   java.lang.IllegalArgumentException:
java.lang.ClassCastException@12d3205
     at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
     at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor
Impl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:585)
     at php.java.bridge.JavaBridge.Invoke(JavaBridge.java:978)
     at php.java.bridge.Request.handleRequests(Request.java:190)
     at php.java.bridge.JavaBridge.run(JavaBridge.java:142)
     at php.java.bridge.ThreadPool$Delegate.run(ThreadPool.java:20)

3) Let's try with a java.lang.Integer:

   <?php
   $qMgr =3D new Java('com.ibm.mq.MQQueueManager');
   $mqc =3D new JavaClass('com.ibm.mq.MQC');
   $openOptions =3D $mqc->MQOO_INPUT_AS_Q_DEF | $mqc->MQOO_OUTPUT;
   // gettype($openOptions) returns 'integer' at this point (value:17)
   $inte =3D new Java('java.lang.Integer', $openOptions);
   $sdlq =3D $qMgr->accessQueue('SYSTEM.DEFAULT.LOCAL.QUEUE', $inte);
   ?>

   Script output:
  =20
   Fatal error: Uncaught [class java.lang.Exception:
java.lang.Exception:
   Invoke failed: [class com.ibm.mq.MQQueueManager]->accessQueue(class
java.lang.String,=20
   class java.lang.Integer). Cause: java.lang.IllegalArgumentException:=20
   java.lang.ClassCastException@2f1921]
   thrown in /opt/phpexe/jbridge/mqt.php on line 7

   /var/log/php-java-bridge.log:

   java.lang.IllegalArgumentException:
java.lang.ClassCastException@2f1921
     at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
     at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor
Impl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:585)
     at php.java.bridge.JavaBridge.Invoke(JavaBridge.java:978)
     at php.java.bridge.Request.handleRequests(Request.java:190)
     at php.java.bridge.JavaBridge.run(JavaBridge.java:142)
     at php.java.bridge.ThreadPool$Delegate.run(ThreadPool.java:20)

In the "candidates" list from the first snippet there is a=20
com.ibm.mq.MQQueueManager.accessQueue(java.lang.String,int)
confirming what one can read from the documentation, where the method is
defined like this:
public synchronized MQQueue accessQueue(String queueName, int
openOptions)
IMHO it really looks like the method is expecting an int for the second
parameter.

If coerce converts the longvals to int, why the error in the second
snippet?
If the method expected a java.lang.Integer instead, why the error in the
last snippet?

Massimo

R: R: [Php-java-bridge-users] Primitive types

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

Ben,

> Shouldn't java autobox/autounbox Integer to int and vice versa?
> It will if you are using java 1.5 at least.

I have a working PHP script that lists all the Java properties of the
VM, and reports:

...
java.vm.version: 1.5.0_01-b08
...

Massimo

[Php-java-bridge-users] exception when using a method that takes a boolean

[Bharath T. <bh...@mv...>]

When trying to access a java method with a Boolean param=20
$jcl_sysController   =3D new JavaClass("com.xxx.service.SysController");
$jobj_serviceManager =3D $jcl_sysController->getInstance();
       =20
$jobj_repository     =3D $jobj_serviceManager->getRepository();
$jobj_memberService  =3D $jobj_serviceManager->getMemberService();
           =20
$jobj_repository->begin(false);

I get this exception

java stack trace: [o(ByteArrayOutputStream):"java.lang.Exception: Invoke
failed:
[o(HibRepository):"com.xxx.service.system.repository.impl.hibernate.HibR
epository@1006d75"]->begin((boolean)o(Boolean):"false"). Cause:
java.lang.NullPointerException at
php.java.bridge.JavaBridge.setException(JavaBridge.java:560) at
php.java.bridge.JavaBridge.Invoke(JavaBridge.java:1175) at
php.java.bridge.Request.handleRequest(Request.java:204) at
php.java.bridge.Request.handleRequests(Request.java:221) at
php.java.bridge.JavaBridge.run(JavaBridge.java:233) at
php.java.bridge.ThreadPool$Delegate.run(ThreadPool.java:20) Caused by:
java.lang.NullPointerException at
com.apostek.service.system.repository.impl.hibernate.HibRepository.getSe
ssionContext(HibRepository.java:176) at
com.xxx.service.system.repository.impl.AbstractRepository.begin(Abstract
Repository.java:53) at
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at
sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at
sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at
java.lang.reflect.Method.invoke(Unknown Source) at
php.java.bridge.JavaBridge.Invoke(JavaBridge.java:1137) ... 4 more "]

Couldn't figure out why?

Any idea

Regards
Bharath

Ant: R: [Php-java-bridge-users] Primitive types

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

Hi,

> I believe one should java_require() ALL the
> WebSphere MQ jars in each
> PHP script

What about extending java_require() so that it can
load jar files from a given directory?

In the meantime it might be possible to call
initClassLoader("dir") overriding the default
phpConfigDir. Please see
http://cvs.sourceforge.net/viewcvs.py/*checkout*/php-java-bridge/php-java-bridge/server/doc/php/java/bridge/DynamicJavaBridgeClassLoader.html#initClassLoader(java.lang.String)


> >> Apparently the bridge keeps converting the second
> >> argument (an integer)
> >> to java.lang.Long while the method mandates an
> int.
> It requires an int. 
[...]
> accessQueue(class
> java.lang.String, class java.lang.Integer). Cause:
> java.lang.IllegalArgumentException:
> java.lang.ClassCastException@1a786c3]

If it requires an int then I think we wouldn't see the
ClassCastException.  php ints (which are actually
longs) are transferred as <L v="longval"/>. coerce can
convert the longval into a int, but it cannot convert
it into a java.lang.Integer.

> implemented; reading the JSR 223 conversely shows it
> should be, since
> the bridge has to "adapt" the script request to the
> "most closely
> matching" method argument list.

"If members matching the name, type and arguments
specified in the script are found, the arguments may
be converted to the exact types in the best matching
member's signature and the member may be invoked."

As I understand 3.3.4 we may decide if we call the
method and we may or may not coerce the argument to
the required type. IMHO the above sentence does not
say that we must not call the method (and throw a
NoSuchMethodException) if the arguments cannot be
coerced.

In general we cannot auto-convert a long to a
java.lang.Integer without altering the value. If such
a conversion is necessary I think the user must do
this, for example by calling "new
java("java.lang.Integer", $phpLongValue);"


Regards,
Jost Boekemeier



	
		
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Ant: [Php-java-bridge-users] Problems with Windows version

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

Hi Edward,

> I'm wondering if there is any bug in the windows
> package for JavaBridge v.2.08. 

As you describe it, you're using php_java.dll 2.0.8
with JavaBridge.jar 2.0.7.  

Most windows install procedures require a reboot
during the install process. The reason is that a
running process locks the executable. If you installed
the new php-java-bridge_2.0.8.zip over a running 2.0.7
backend, the JavaBridge.jar stays the same.

That's an old windows bug btw., unix simply reduces
the inode count (i.e. the executable becomes
unreachable but is still there), so that the install
program can replace the executable with a new version.

I think a simple reboot and a re-installation of
php-java-bridge_2.0.8.zip should solve this problem.


Regards,
Jost Boekemeier



	

	
		
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Ant: RE: [Php-java-bridge-users] installation on a suse

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

Hi Gerard,

> The libtool doesn't seem to create a problem, but
> the host_alias does.

Well, older versions of autoconf don't provide one and
older versions of libtool don't require it.

I suggest to create a clean environment, i.e. remove
everything under $INST and remove the
php-java-bridge-2.0.x build directory as well. Then
please try to follow the INSTALL instructions as close
as possible
(http://cvs.sourceforge.net/viewcvs.py/php-java-bridge/php-java-bridge/INSTALL?rev=1.19&view=markup)

My recommendation is to set:
 
INST=$HOME/PHP-JAVA-BRIDGE
export PATH=$INST/bin:$PATH 
export LD_LIBRARY_PATH=$INST/lib:$LD_LIBRARY_PATH

and then build autoconf-2.57 automake-1.6.3
libtool-1.4.3, and the PHP/JAVA BRIDGE in order to
avoid problems with old versions of autoconf, automake
and libtool already installed in on the system.

After building the correct versions, you can pick the
java.so, JavaBridge.jar (JavaBridge.war) and
natcJavaBridge.so from
$HOME/PHP-JAVA-BRIDGE/php-java-bridge-2.0.x/modules/
directory and copy them to your php extension_dir.

If this doesn't work, please create a ticket for this
problem, please see:
http://sourceforge.net/tracker/?func=add&group_id=117793&atid=679233.
I will check it asap.

Anyway, I will change the sentence "Choose a proper
INST directory" to "Choose a INST directory which does
not contain older versions of the software you are
building and set the PATH and LD_LIBRARY_PATH
environment variables to use the programs and
libraries from INST".


Regards,
Jost Boekemeier



	
		
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RE: [Php-java-bridge-users] HashMap->get()

[Abbett, J. <Jon...@ch...>]

Based on the error, it seems like $h is null.  Whatever is providing you
with the HashMap object needs to be looked at more closely... I doubt
it's a problem with the PHP-Java bridge.

--Jon

=20

=20

________________________________

From: php...@li...
[mailto:php...@li...] On Behalf Of
Nicolas Granelli
Sent: Tuesday, September 20, 2005 7:04 PM
To: php-java-bridge
Subject: [Php-java-bridge-users] HashMap->get()

=20

I can't get to work the get method of a HashMap, that I get from Java
(i'm not creating from php)

I try:

$Cliente=3D$h->get(1);   //where $h is the HashMap


Also:

$i=3Dnew java("java.lang.Integer",1);
$Cliente=3D$h->get($i);
echo "Cliente:".$Cliente->toString();


both return :

Fatal error: Call to a member function toString() on a non-object.

R: [Php-java-bridge-users] Primitive types

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

Jost,

Thank you for the reply.

>> When installing the client Java bindings, WebSphere
>> puts them in /opt/mqm/java/lib

> Loading them shouldn't be a problem if the application
> server knows about this directory and automatically
> adds its content to the classpath. If not, then one
> must find another way to load the libraries.

I am not using an application server, but simply start the
php-java-bridge as a service. I wrote WebSphere but meant the WebSphere
MQ installation scripts. Another goal of my tests is to define the
lightest environment to install on a PHP webserver to enable Java class
invocation.

> The recommended way to load libraries is to install
> them as name-version.jar in /usr/share/java or one of
> its sub directories and then require them with the
> name and version number.

Good point, I wouldn't mind adding a java_require() statement in order
to maintain a cleaner environment. This is not so easy to do in this
instance, since all the samples in the WebSphere documentation assume a
classpath is set as specified in the installation notes, and the
product's jar files are clearly interlinked: I tried to java_require()
only the libraries needed by the classes I was using in my sample and
kept getting errors, that went away as soon as I created the symbolic
links in /usr/share/java.
I believe one should java_require() ALL the WebSphere MQ jars in each
PHP script; a more elegant approach could be to centralize the
java_require() statement in a PHP include file, so that when a next
WebSphere MQ release adds a new jar one needs only modify one file.

>> Apparently the bridge keeps converting the second
>> argument (an integer)
>> to java.lang.Long while the method mandates an int.

> Does it require an int or does it require a
> java.lang.Integer?  I think this is a bug in the PHP documentation
which talks about "integer"=20
> and "float" even though these are long and double.

It requires an int. In one of several attempts I called the method with
an object of class java.lang.Integer and the error message simply
became:

Fatal error: Uncaught [class java.lang.Exception: java.lang.Exception:
Invoke failed: [class com.ibm.mq.MQQueueManager]->accessQueue(class
java.lang.String, class java.lang.Integer). Cause:
java.lang.IllegalArgumentException:
java.lang.ClassCastException@1a786c3]

From a brief examination of JavaBridge.java (remember I don't speak
fluent Java at all) I seem to understand the conversion to int is not
implemented; reading the JSR 223 conversely shows it should be, since
the bridge has to "adapt" the script request to the "most closely
matching" method argument list.

Bye,
Massimo=20

[Php-java-bridge-users] Problems with Windows version

[Edward H. <edw...@ya...>]

Hi,
 
I'm wondering if there is any bug in the windows package for JavaBridge v.2.08. I have been using v2.07 for a while and it has been working fine. I updated the JavaBridge with the current version and now everytime I try to call java_require it will give me an error saying setJarLibraryPath method cannot be found. I have looked at the JavaBridge.class file and I notice that the setJarLibraryPath function in v2.08 takes in 2 parameters whereas v2.07 only take one. Could this be a bug or is there some extra configuration that I need to do? At the moment when I run the test.php everything works except for the last part where you call java_require on arrayToString.jar. The JavaBridge shows that it's actually running but it cannot make any calls to any classes using java_require.
 
Any help would be much appreciated.
 
Ed

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[Php-java-bridge-users] HashMap->get()

[Nicolas G. <nic...@gm...>]

I can't get to work the get method of a HashMap, that I get from Java (i'm=
=20
not creating from php)

I try:

$Cliente=3D$h->get(1); //where $h is the HashMap


Also:

$i=3Dnew java("java.lang.Integer",1);
$Cliente=3D$h->get($i);
echo "Cliente:".$Cliente->toString();


both return :

*Fatal error*: Call to a member function toString() on a non-object.

[Php-java-bridge-users] RE: [ 1296783 ] JavaBridge context hard coded

[Bharath T. <bh...@mv...>]

Thanks Jost. Will try this out.

-----Original Message-----
From: Jost Boekemeier [mailto:jos...@ya...]=20
Sent: Tuesday, September 20, 2005 3:59 PM
To: Bharath Thirunavukkarasu
Subject: [ 1296783 ] JavaBridge context hard coded

Hi Bharath,


> Kind of
> suspecting that the
> name Javabridge is hardcoded somewhere.=20

Yes, you're right, please see
http://sourceforge.net/tracker/index.php?func=3Ddetail&aid=3D1296783&grou=
p_i
d=3D117793&atid=3D679233


> renamed it to myapp.war

Please use the following workaround:

* switch off the override_hosts setting in your file=20
myapp/WEB-INF/web.xml:
<init-param>
<param-name>override_hosts</param-name>
<param-value>Off</param-value>
</init-param>

* copy the php-cgi.exe and all the dll's it needs into
the directory myapp/WEB-INF/cgi/

* create a file php.ini (in myapp/WEB-INF/cgi/) with
the following content:

extension_dir=3D"."
[java]
java.hosts=3D"127.0.0.1:8080"
java.servlet=3D"/myapp/PhpJavaServlet"


Regards,
Jost Boekemeier



=09
	=09
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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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Ant: [Php-java-bridge-users] to save the loading time of Java VM

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

> I'm using php-java-bridge on RedHat Linux, and Java
> VM is launched everytime
> Java program is called by PHP script.

Can you please explain which setup you use?  Have you
started the backend via the php-java-bridge script or
do you start the backend automatically when apache
starts?

Regards,
Jost Boekemeier



	
		
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Ant: [Php-java-bridge-users] Hibernate and PHP

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

Hi Nicolas,

[hibernate]
> Can I use the bridge for this?

Yes.


> Do I have to install tomcat?

As I understand it hibernate is some kind of jdbc
driver. So unless you need tomcat for something else
(session sharing between php and jsp), tomcat is not
required.

> Is this possible? and stable?

Yes (for the PHP/Java Bridge part).


Regards,
Jost Boekemeier



	
		
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Ant: [Php-java-bridge-users] installation on a suse

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

Hi Gerad,

> [rpmbuild]
> it isn't present on my server

rpmbuild is in the rpm devel package.


> I've so installed php 5.0.4, autoconf 2.59 and
> automake 1.9 from the [..]
> AC_PROG_LIBTOOL

Please install libtool, too.  Please see the section
"Installation from source code (Solaris, FreeBSD,
WinXP or Linux)" in the INSTALL document
(http://cvs.sourceforge.net/viewcvs.py/php-java-bridge/php-java-bridge/INSTALL?rev=1.19&view=log)


Regards,
Jost Boekemeier




	

	
		
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Ant: [Php-java-bridge-users] Primitive types

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

Hi,

[please excuse the delay]

 
> When installing the client Java bindings, WebSphere
> puts them in
> /opt/mqm/java/lib 

Loading them shouldn't be a problem if the application
server knows about this directory and automatically
adds its content to the classpath. If not, then one
must find another way to load the libraries.

The recommended way to load libraries is to install
them as name-version.jar in /usr/share/java or one of
its sub directories and then require them with the
name and version number.

If you ship a servlet component, you can put the
libraries into the WEB-INF/lib folder, please see the
JavaBridge.war for an example. In this case you don't
need java_require().

> Apparently the bridge keeps converting the second
> argument (an integer)
> to java.lang.Long while the method mandates an int.

Does it require an int or does it require a
java.lang.Integer?  I think this is a bug in the PHP
documentation which talks about "integer" and "float"
even though these are long and double.

Please see PR#1276004
(http://sourceforge.net/tracker/index.php?func=detail&aid=1276004&group_id=117793&atid=679233)
for details.

Since this is at least the third support request for
this, I'll add a "php longs are java longs" setting
for version 2.0.9.

I'll add your request to that ticket.


Regards,
Jost Boekemeier



	

	
		
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Ant: RE: Ant: RE: Ant: [Php-java-bridge-users] Problem compiling version 2.0.7 on Red

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

Hi Jim,


> How can I tell?  My PHP file is from 6-29-2003.

With the command php --version or php -v.  php 4.4 was
released 2005, so I assume you have still the 4.1
installed.

Where have you installed php 4.4?  Please locate it,
check that it is a cgi binary (php -i must display
HTML content) and then copy it into the cgi directory,
please see section "AS/Servlet with PHP CGI" in the
README.


Regards,
Jost Boekemeier




	
		
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[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

[Php-java-bridge-users] Re: Primitive types

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

Upon receiving the Digest I saw Outlook (I must use it at work) was set
to send HTML messages ... my original posting was a mess!

Here it is again, please accept my apologies.

Massimo

-----Original message-----

Hi,

I am investigating php-java-bridge v.2.0.7 in order to assess its
capability to integrate PHP with "Enterprise" (read expensive) products
that only offer Java bindings, and elected to start by trying to connect
PHP 5.0.3 to WebSphere MQ on a Linux RHEL3 platform.

I am NOT a Java programmer, and am facing several hurdles - gaining
experience as I overcome them; but there are many things I still don't
understand so maybe my questions are silly.

When installing the client Java bindings, WebSphere puts them in
/opt/mqm/java/lib and I decided to "ln -s" all the jar files to
/usr/share/java ; now the bridge finds them easily without needing a
java_require() [I can't say I like this solution ... one would need to
hunt down the libraries of any product installed and make symbolic links
for all of them].

Following the manual I wrote a first PHP program that should put a
message in a queue and immediately retrieve it.

When I execute the script tough, after connecting to the Queue Manager
it needs to invoke the method=20
accessQueue(java.lang.String,int) and whatever I try I keep getting an
exception along the lines:

Fatal error: Uncaught [class java.lang.Exception: java.lang.Exception:
Invoke failed: [class com.ibm.mq.MQQueueManager]->accessQueue(class
java.lang.String, class java.lang.Long). Cause:
java.lang.IllegalArgumentException: java.lang.ClassCastException@74c3aa]

Apparently the bridge keeps converting the second argument (an integer)
to java.lang.Long while the method mandates an int.

Is there a way to overcome this problem?

Thank you
Massimo

[Php-java-bridge-users] to save the loading time of Java VM

[<ike...@pm...>]

I'm using php-java-bridge on RedHat Linux, and Java VM is launched everytime
Java program is called by PHP script.

Especially for the first time Java program is called since system boot, it
seems take much time to load Java VM.

Does anyone have any idea to save the loading time?    For instance, should
I launch Java VM as a resident process
or something?

Masaru

[Php-java-bridge-users] Hibernate and PHP

[Nicolas G. <nic...@gm...>]

I was thinking in use Java and Hibernate to persist my objects (defined in=
=20
java), and php for the user interface, everything in a windows server.=20

Can I use the bridge for this?

Do I have to install tomcat?, I want to use the java objects from PHP, but=
=20
no PHP from a java environment


Is this possible? and stable?


Thanks.

RE: Ant: RE: Ant: [Php-java-bridge-users] Problem compiling version 2.0.7 on Red

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

>please make sure that the php executable /usr/bin/php
>is indeed the php4.4 cgi binary

How can I tell?  My PHP file is from 6-29-2003.

Thanks
Jim

>From: Jost Boekemeier <jos...@ya...>
>To: Jim Douglas <jd...@ho...>, 
>wil...@co...,php...@li...
>Subject: Ant:  RE: Ant: [Php-java-bridge-users] Problem compiling version 
>2.0.7 on RedHat 9
>Date: Mon, 19 Sep 2005 22:05:34 +0200 (CEST)
>
>Hi,
>
>[please excuse the delay]
>
>the java.so for RH9/php4.4 is available at:
>
>http://php-java-bridge.sourceforge.net/php-java-bridge_2.0.8-RH9-php4.4.tar
>
>It contains java.so (version 2.0.8) and JavaBridge.jar
>(version 2.0.8).  Please copy the java.so into the
>extension directory of you php 4.4 installation and
>please make sure that the php executable /usr/bin/php
>is indeed the php4.4 cgi binary.
>
>
>To compile the php-java-bridge on RH9, please follow
>the "Installation from source" instructions in the
>INSTALL document. binary or source RPM's cannot be
>used on RH9, this rpm distribution is too old, sorry.
>
>In case you don't want to install autoconf 2.57,
>automake 1.6.3 and libtool 1.4.3, please see the
>"Compiling the bridge without autoconf" section.
>
>
>Regards,
>Jost Boekemeier
>
>
>
>
>
>
>
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[Php-java-bridge-users] installation on a suse

[GERARD C. <Chr...@eu...>]

Hello,
=20
I'm having problems to install php/java bridge
(php-java-bridge-2.0.8RC4) on a SUSE 8 (2.4.21-138-smp)
The rpm package isn't avalaible.
I've so installed php 5.0.4, autoconf 2.59 and automake 1.9 from the
tarballs.
Configure doesn't work.=20
...
configure.in:21: error: possibly undefined macro: AC_PROG_LIBTOOL
      If this token and others are legitimate, please use
m4_pattern_allow.
      See the Autoconf documentation.
./configure.gnu: line 8: libtoolize: command not found
Makefile.am:3: Libtool library used but `LIBTOOL' is undefined
Makefile.am:3:
Makefile.am:3: The usual way to define `LIBTOOL' is to add
`AC_PROG_LIBTOOL'
Makefile.am:3: to `configure.in' and run `aclocal' and `autoconf' again.
.......
configure: error: host_alias is not set. Make sure to run config.guess
configure: error: /bin/sh './configure.gnu' failed for server
=20
=20
config_guess returns=20
i686-pc-linux-gnu
=20
Can anybody help ?
PS I've tried to run rpmbuild too, but for some reason that I don't
know, it isn't present on my server.(rpm exists)
Thank's in advance.
=20
=20