php-java-bridge-users Mailing List for PHP/Java Bridge (Page 55)

VERSION 5.4.3.3 is available from the usual places, for example from
https://sourceforge.net/project/showfiles.php?group_id=117793&package_id=232650

If a java/Java.inc is missing, it will created, in necessary. Please see the
NEWS file for the reason.

Regards,
Jost Boekemeier
--

Apr 14, 2009 9:02 vorm. schrieb am <
php...@li...>:

Why there are only 2 folders (META-INF and WEB-INF) in


                       php-java-bridge_5.4.4.2_TESTING ( Don't we also need
for example the folder "java"?)





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Why there are only 2 folders (META-INF and WEB-INF) in


			php-java-bridge_5.4.4.2_TESTING ( Don't we also need for example the folder "java"?)




      

Hello,
thank you for your answer. I think you are right and I used the false version of php java bridge.
You suggest to use the version 5.4.3.3 for Windows . But I could not find it in downloads (there are only 3 versions: 5.4.4.2,5.4.4.1 and 5.4.4)




      

The code is in the cvs head for testing.

I will release it at the end of the month.

* Short path for jsr223 script engines

* Short path for fastcgi

* Corrected shutdown sequence (5.4.4 "hanging after fatal error")

* Automatic Java.inc loading (can be switched off)

Regards,
Jost Boekemeier
--

Hi,

Thank you very much for the bug report,

It seems that versions 5.4.4 and above are completely broken, scripts which
throw exceptions or generate a fatal error do not go through
client->__destruct(), which in turn may be due to a php bug. Previous
versions used to handle this case, but since 5.4.4 this code has been
"cleaned up".

Please do not use version 5.4.4 on non-linux operating systems. Please use
version 5.4.3.3 instead.

I will remove the 5.4.4 JEE binary from the download section.

However, the debian and fedora downloads don't have this problem; they use
named pipes instead of pfsockopen().

Regards,
Jost Boekemeier
--

Apr 11, 2009 9:22 vorm. schrieb am <
php...@li...>:


Which version of the PHP/Java Bridge are you using?

The bridge throws a proper exception if the .jar file is not found.

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This SF.ne...

Which version of the PHP/Java Bridge are you using?

The bridge throws a proper exception if the .jar file is not found.



      

Since the jar is in the class path, require()ing it again would violate the
module contract.

It is a java platform issue. There is a proposal for a java module system,
but I am not sure when or if sun is going to implement it.

Please do not use java_require(), not with our bridge and not with other
bridges, this feature cannot be implemented properly.

Please use tomcat hot deployment instead. It has similar issues, but at
least we dont get support requests if tomcat classloading fails.

Apr 8, 2009 5:06 nachm. schrieb am <
php...@li...>:



Hi,
I noticed that if I delete the numberguess.jar the programm works anyway. It
means that the jar does not have any influence on the php-code. I don't
understand this strange thing....




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Hi,
I noticed that if I delete the numberguess.jar the programm works anyway. It means that the jar does not have any influence on the php-code. I don't understand this strange thing....



      

Thank you Jost.  I'll give it a try.

Charles Shaffer
Senior Analyst
NTN-Bower Corporation




php...@li...
04/08/2009 08:18 AM
Please respond to php-java-bridge-users

 
        To:     php...@li...
        cc: 
        Subject:        Re: [Php-java-bridge-users] Passing arrays


The java method can handle varargs:

new java(array("java.lang.String", ...)) should work.

For method invocation there is a invokeMethod() method within JavaClient:

__javaproxy_client_getClient()->invokeMethod(oid, method, argarray)

oid is $obj->__java, method a string and argarray the argument array.

Maybe we should make this an official API.

Regards,
Jost Boekemeier
--

Apr 8, 2009 2:56 nachm. schrieb am <
php...@li...>:

I am using the java bridge to call routines on the database server from
php through java.  After writing several of these, I have noticed that
most of the calls could be generalized if there were a way of passing a
variable number of parameters.  I remember in C you could use argc, *argv[
].  The question comes up.  Can you pass a pointer to an array in PHP to
Java using the java bridge?  Has anyone done anything like this with the
java bridge?  Work around?

Charles Shaffer
Senior Analyst
NTN-Bower Corporation
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The java method can handle varargs:

new java(array("java.lang.String", ...)) should work.

For method invocation there is a invokeMethod() method within JavaClient:

__javaproxy_client_getClient()->invokeMethod(oid, method, argarray)

oid is $obj->__java, method a string and argarray the argument array.

Maybe we should make this an official API.

Regards,
Jost Boekemeier
--

Apr 8, 2009 2:56 nachm. schrieb am <
php...@li...>:

I am using the java bridge to call routines on the database server from
php through java.  After writing several of these, I have noticed that
most of the calls could be generalized if there were a way of passing a
variable number of parameters.  I remember in C you could use argc, *argv[
].  The question comes up.  Can you pass a pointer to an array in PHP to
Java using the java bridge?  Has anyone done anything like this with the
java bridge?  Work around?

Charles Shaffer
Senior Analyst
NTN-Bower Corporation
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I am using the java bridge to call routines on the database server from 
php through java.  After writing several of these, I have noticed that 
most of the calls could be generalized if there were a way of passing a 
variable number of parameters.  I remember in C you could use argc, *argv[ 
].  The question comes up.  Can you pass a pointer to an array in PHP to 
Java using the java bridge?  Has anyone done anything like this with the 
java bridge?  Work around?

Charles Shaffer
Senior Analyst
NTN-Bower Corporation

Hi,

Thank you very much for the bug report.

The example numberguess.php contains a line

   java_require("./numberGuess.jar");

This line should not be there. Please remove it.
After that the example will work correctly.

The will be fixed in version 5.4.4.2.

Regards,
Jost Boekemeier
--

Apr 8, 2009 1:35 nachm. schrieb am <
php...@li...>:

In the folder "JavaBridge" there is one example with java code and jars
(numberguess). All examples in this folder work, only this one does
not. So, the problem is that all programms can be started, which "are
not connected with jars". Can this problem be solved or should I
install everything again???


Thank you in advance!

Regards
Katharina






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Your opinion is very important  for me, because I don't know now if I should analyse futhermore what I have done wrong in php  java bridge or the problem is in configuration.....As I have already written, all examples from"java bridge" are running  except "numberguess"(other examples-JSP). "Numberguess" is similar to my example "HelloWorld" . The both programms can't be started (louding process) 

( I hope it is my last question today)


Regards
Katharina




      

In the folder "JavaBridge" there is one example with java code and jars
(numberguess). All examples in this folder work, only this one does
not. So, the problem is that all programms can be started, which "are
not connected with jars". Can this problem be solved or should I
install everything again???


Thank you in advance!

Regards
Katharina





      

In the folder "JavaBridge" there is one example with java code and jars (numberguess). All examples in this folder work, only this one does not. So, the problem is that all programms can be started, which "are not connected with jars". Can this problem be solved or should I install everything again???


Thank you in advance!

Regards
Katharina




      

Would you PLEASE use a subject for all further mails? It's quite annoying
having new 30 mails without a subject!



2009/4/8 <php...@li...>

> Well, now I have the "HalloWelt.jar" in  web-inf/lib and I don't call
> java_require anymore....I tryed both variants with java.inc but now it is in
> my code. I try to start the programm, but I don't get any result. (loading)
>
>
>
>
>
> ------------------------------------------------------------------------------
> This SF.net email is sponsored by:
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> _______________________________________________
> php-java-bridge-users mailing list
> php...@li...
> https://lists.sourceforge.net/lists/listinfo/php-java-bridge-users
>

Well, now I have the "HalloWelt.jar" in  web-inf/lib and I don't call java_require anymore....I tryed both variants with java.inc but now it is in my code. I try to start the programm, but I don't get any result. (loading)



      

What you are doing now (including java.inc directly into your php script)
will be default in version 5.4.4.2.

Please try to consolidate your questions in one mail.

Regards,
Jost Boekemeier

--

Apr 8, 2009 12:03 nachm. schrieb am <
php...@li...>:

I am very sorry, but I am only student apprentice and that what you have
written is a little bit difficult for me. Could you explain it in other
words please. I have no idea how to do it......



Thank you in advance!!!!!




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My last message was about:
I think we should add a short path to the bridge so that users dont have to

 require Java.inc when PHP scripts are running within a servlet engine.

 

 This means that we add code to the FastCGI and CGI servlet, which acquires a

 SocketContextServer early and then feeds the code from Java.inc to the open

 Fast-CGI input stream. Similar to what our JSR 223 scripts do. This doesn't

 necessarily make php scripts which don't require Java functionality slower,

 as this short path consomes only one continuation instead of two.

 

 Which in turn means that the servlet thread pool cannot overrun, so the pool

 check can go away (the check was ugly and worked only on some known engines

 anyway).

 




      

I am very sorry, but I am only student apprentice and that what you have written is a little bit difficult for me. Could you explain it in other words please. I have no idea how to do it......



Thank you in advance!!!!!



      

Why do you call java_require()? Just put your libs to web-inf/lib.

You can use die() in you code to check where it loops.

Apr 8, 2009 11:19 vorm. schrieb am <
php...@li...>:

I don't understand it.It is still
loading......................................................................
Why is it so??? Is my code correct? Maybe now my HalloWelt.jar can't be
found?.....................................................................................
<?php

 require_once("Java.inc");

java_require("HalloWelt.jar");
$myObj = new Java('HalloWelt');

// display Hello World
echo (String) $myObj->getHalloWelt();

?>


Thank you in advance!!!!!






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I think we should add a short path to the bridge so that users dont have to
require Java.inc when PHP scripts are running within a servlet engine.

This means that we add code to the FastCGI and CGI servlet, which acquires a
SocketContextServer early and then feeds the code from Java.inc to the open
Fast-CGI input stream. Similar to what our JSR 223 scripts do. This doesn't
necessarily make php scripts which don't require Java functionality slower,
as this short path consomes only one continuation instead of two.

Which in turn means that the servlet thread pool cannot overrun, so the pool
check can go away (the check was ugly and worked only on some known engines
anyway).

Regards,
Jost Boekemeier

--

Apr 8, 2009 10:10 vorm. schrieb am <
php...@li...>:

test.php:


escription The server encountered an internal error () that prevented it
from fulfilling this request.exception javax.servlet.ServletException:
java.lang.RuntimeException: PHP Warning:  require_once(java/Java.inc) [<a
href='function.require-once'>function.require-once</a>]: failed to open
stream: No such file or directory in
C:\Development\apache-tomcat-6.0.18\webapps\HelloWorldWebApp\test.php on
line 1
PHP Fatal error:  require_once() [<a
href='function.require'>function.require</a>]: Failed opening required
'java/Java.inc' (include_path='.;C:\php5\pear') in
C:\Development\apache-tomcat-6.0.18\webapps\HelloWorldWebApp\test.php on
line 1

       php.java.servlet.PhpCGIServlet.handle(PhpCGIServlet.java:397)
       php.java.servlet.CGIServlet.doGet(CGIServlet.java:469)
       javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
       javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
root cause java.lang.RuntimeException: PHP Warning:
 require_once(java/Java.inc) [<a
href='function.require-once'>function.require-once</a>]: failed to open
stream: No such file or directory in
C:\Development\apache-tomcat-6.0.18\webapps\HelloWorldWebApp\test.php on
line 1
PHP Fatal error:  require_once() [<a
href='function.require'>function.require</a>]: Failed opening required
'java/Java.inc' (include_path='.;C:\php5\pear') in
C:\Development\apache-tomcat-6.0.18\webapps\HelloWorldWebApp\test.php on
line 1


 php.java.servlet.fastcgi.FastCGIServlet$CGIRunner.parseBody(FastCGIServlet.java:478)

 php.java.servlet.fastcgi.FastCGIServlet$CGIRunner.doExecute(FastCGIServlet.java:373)

 php.java.servlet.fastcgi.FastCGIServlet$CGIRunner.execute(FastCGIServlet.java:381)
       php.java.servlet.CGIServlet.handle(CGIServlet.java:399)
       php.java.servlet.PhpCGIServlet.handle(PhpCGIServlet.java:363)
       php.java.servlet.CGIServlet.doGet(CGIServlet.java:469)
       javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
       javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
note The full stack trace of the root cause is available in the Apache
Tomcat/6.0.18 logs.Apache Tomcat/6.0.18





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I don't understand it.It is still loading......................................................................
Why is it so??? Is my code correct? Maybe now my HalloWelt.jar can't be found?.....................................................................................
<?php 

 require_once("Java.inc");

java_require("HalloWelt.jar");
$myObj = new Java('HalloWelt');

// display Hello World
echo (String) $myObj->getHalloWelt();

?> 


Thank you in advance!!!!!
 




      

I have done it (java.inc)
http://localhost:8081/HelloWorldWebApp/helloworld.php ( if I have test.php on the place of "helloworld.php) it works perfect, but my version has already been loading for 3 minutes- no error messages, nothing.