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

What are the purpose of the PEAR style php stub classes that I  
created during the install of PHP-Java Bridge?

For example, if I do the following in a HP script:

$request = new Java("java.util.HashMap");

I can then use the "put" method to stick keys and values into this  
special Java Style array.

$request->put( "key", "value" );


But, I can also do the following:

require_once('classes/java_util_HashMap.php');
$request = java_util_hashMap();

But cannot do the "put" method to get values into the variable.

$request->put( "key", "value" );

This gives me a "NoSuchMethodException" error?

So I guess I just don't understand what these php stubs are for?  Can  
anyone explain?  Also, is there an official BBS style forum anywhere  
for posting help -- the mailing list seems outdated?

Thanks,

Jon

Thanks for your reply.

I now have successfully called an EJB3 Stateless Session Bean using this fantastic bridge in Jboss 4.0.4.GA (ejb3 install).  

I am however, having a little problem with logging - as soon as my EAR with a modified WAR (i removed all the files not necessary for my deployment) is deployed my console locks up.  I have managed to connect to the log4j output using Chainsaw so I know things are still working.  Has anyone else had similar problems?  Found any solutions - I think it's probably a property I haven't passed over when starting Jboss for a port or something...

Paul

php...@li... wrote: Hi,

just a quick reply, I haven't read your messages yet;


> files, I just needed to remove the line:
> 
> require_once("java/Java.php");
> 
> from the top of the sample pages...

We should probably encapsulate them, for example with

if(!extension_loaded('java')) 
  require_once("java/Java.php");


> I am, however, getting a
> javax.naming.NameNotFoundException when I try the
> document example.

It should work; I have tested the sample against the
current jboss release. There's a FAQ entry for it. 


> BTW - Has anybody had any success with using this
> bridge with Spring beans (in Java) if so, how do I
> go about accessing these?  Code example will be
> great.

Please see the JSF examples for more information how
to use IOC (Fowler calls it "dependency injection").

I think Spring directly supports JSF beans, so that
should be pretty easy.


Regards,
Jost Boekemeier



 

 
  
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Hi,

just a quick reply, I haven't read your messages yet;


> files, I just needed to remove the line:
> 
> require_once("java/Java.php");
> 
> from the top of the sample pages...

We should probably encapsulate them, for example with

if(!extension_loaded('java')) 
  require_once("java/Java.php");


> I am, however, getting a
> javax.naming.NameNotFoundException when I try the
> document example.

It should work; I have tested the sample against the
current jboss release. There's a FAQ entry for it. 


> BTW - Has anybody had any success with using this
> bridge with Spring beans (in Java) if so, how do I
> go about accessing these?  Code example will be
> great.

Please see the JSF examples for more information how
to use IOC (Fowler calls it "dependency injection").

I think Spring directly supports JSF beans, so that
should be pretty easy.


Regards,
Jost Boekemeier



	

	
		
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HI am such an idiot - I don't need the java/*.php files, I just needed to remove the line:

require_once("java/Java.php");

from the top of the sample pages...

So now I know I am using the c-based extension and I can run the most of the examples.

I am, however, getting a javax.naming.NameNotFoundException when I try the document example.

I am running with Jboss.

BTW - Has anybody had any success with using this bridge with Spring beans (in Java) if so, how do I go about accessing these?  Code example will be great.

Thanks

php...@li... wrote: Hi,

I am wanting to use your php-java-bridge to share httpsession data between a php application and a j2ee application and also for the php applicaton to communicate with some java session facades as an alternative to SOAP based calls.

I have had mixed success with the various configurations described in the documentation and would appreciate comments on the most optimal solution.   I am finding the documentation a little confusing :(

>From what I have read the c-based extension seems to be an obvious choice and running PHP using the Apache module rather than the embedded J2EE AS option seems the safest.

Like I said, I have played around - the solution that seemed to work best was when I had the .php files removed from the JavaBridge.war and placed into my Apache doc_root.  I had also copied the java directory from the war to the doc_root  (I had to update the php.ini include_directory) and I removed the cgi directory from  WEB-INF (I wanted to make sure the PHP pages were being served by Apache).  With this I was able to run the sessionSharing example - the RMI/IIOP example failed but I have seen a few posts here regarding this...

Anyway, I am not sure if the above configuration is correct/desirable - I am sure that now I am using the pure php  php/java bridge implementation, I think this because with the java directory (with the php files) things don't work.

I have the following configuration:

Apache 2.0.59
PHP 5.1.6
mod_jk 1.2.19
Jboss 4.0.4
Java 1.5

We are using Apache to server static content like images and html, we are also using it to serve PHP. We have the following rules for a virtual host:

    # Dynamic content
    JkMount _/* worker
  
    # Static content
    JkUnMount _/*.gif worker
    (more like the above - including   _/*.php)

I am not really sure if I need the JkAutoAlias also..

Any help/comments most welcome.
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Hi all.

The title of the email says it all!  I know PHP like the back of my  
hand, but know little to nothing about Java.  I was able to compile  
and test the bridge for OS X Server, but I am running into a brick  
wall trying to understand how to create calls to Java objects  
(libraries, JAR's, or whatever they are called) and could use a  
little help from you experts.

Hopefully some of you can answer a few questions for me to get me  
started (ill try to be brief):

1) What are the standard "include" files I need at the top of each of  
my PHP scripts to utilize the Bridge?

2) How do I gain access to certain Java methods in my PHP scripts?   
For example if I want to convert a string read from a file into an  
array of values I think I would use $array_var->toCharArray 
($string_var).  I believe I need the "java.lang.string" library/class  
thing (found this in the Java API docs at Sun.com) but I cannot  
figure out how to enable this class or method in my PHP scripts?

3) I cannot figure out how to instantiate a new class or object.  For  
example a Java API we need to access has a file called  
"cybsclients15.jar".  I used a "java_require 
('......cybclients15.jar')" which seems to work (I didn't get any  
errors).  So how do I call or access the classes in that file?  For  
example, there is a class called "Utility" which in turn has a method  
called "read") in the JAR file.  I tried the following:

<?php
java_require("/Library/WebServer/Documents/cj/simapi-java-5.0.0/lib/ 
cybsclients15.jar");
$handle = new Java("Utility");
$props = $handle->read("config.properties");
?>

This is supposed to create a handle to the class called "Utility" and  
then let me use the "read" method to read a configuration file into  
an array.  All I get is the following error that seems to tell me the  
class does not exist:

Fatal error: Uncaught [o(Exception):"java.lang.Exception:  
CreateInstance failed: new Utility. Cause:  
java.lang.ClassNotFoundException: Could not find Utility in  
java_require() path. Please check the path and the SEL and File  
permissions. Responsible VM: 1.5.0_06@http://apple.com/" at: #-7  
php.java.bridge.DynamicJavaBridgeClassLoader.loadClass 
(DynamicJavaBridgeClassLoader.java:408) #-6  
php.java.bridge.SimpleJavaBridgeClassLoader.forName 
(SimpleJavaBridgeClassLoader.java:162) #-5  
php.java.bridge.JavaBridge.CreateObject(JavaBridge.java:499) #0 / 
Library/WebServer/Documents/cj/simapi-java-5.0.0/samples/nvp/ 
AuthCaptureSample.php(18): Java::__construct('Utility') #1 {main}]  
thrown in /Library/WebServer/Documents/cj/simapi-java-5.0.0/samples/ 
nvp/AuthCaptureSample.php on line 18

Thanks for the help.  -- Jon