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

You can include the output of a portlet into php via
requestDispatcher->include(...).

Since PHP/Java Bridge version 5.4.4.2 (rc is available for download, final
at the end of this month), you can use any php script to render the view for
a portlet.  Similar to this example jsp:
http://nlc.nlc.go.cn/resin-doc/portlet/tutorial/basic-jsp/index.xtp

Regards,
Jost Boekemeier

Apr 21, 2009 2:10 nachm. schrieb am <
php...@li...>:

Hi,

I'm looking at a solution to embed a Java portlet (JSR-168) in a PHP webapp.
For now, I found nobody on the Web who talk about this.

Somebody on this mailing-list has an idea if it's possible ?

Thank you very much for your response.
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Hi,

I'm looking at a solution to embed a Java portlet (JSR-168) in a PHP webapp.
For now, I found nobody on the Web who talk about this.

Somebody on this mailing-list has an idea if it's possible ?

Thank you very much for your response.

Jost,
I've done it:
public class TestCase {

        public ArrayList add(String a,String b){


but now "ClassNotFoundException"......
 Well, am I right if I think, that it will work if I use "java_values($object-> add ($hund,$ball) );"

<?php 
require_once("java/Java.inc");
$System = java("java.lang.System");

$object = new Java( "TestCase");
$result = java_values($object-> add ($hund,$ball) );
print_r($result);
?>

Or do I need anything else????

Thanks in advance!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!







      

maybe you should fix your java code first...

its a bad idea to name your class "List" when you're importing at the same
time the List Interface from java.util.
You will probably get some visibility problems  with that.
next your method does not accept any parameters (at least not in the java
code). how do you think php can then
give it two parameters?

Fix your java code first, write a testcase and then port that testcase to
php using the bridge.



2009/4/21 <php...@li...>

> Jost,
> I tryed to add "v.addAll" to my javacode but it did  not work . try/catch
> did not help too much. I can invoke the method in php on the same way as it
> were only an array,can't I?(with java_values and so on)
>
>
>
>
>
>
> ------------------------------------------------------------------------------
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> around Java (TM) technology - register by April 22, and save
> $200 on the JavaOne (SM) conference, June 2-5, 2009, San Francisco.
> 300 plus technical and hands-on sessions. Register today.
> Use priority code J9JMT32. http://p.sf.net/sfu/p
> _______________________________________________
> php-java-bridge-users mailing list
> php...@li...
> https://lists.sourceforge.net/lists/listinfo/php-java-bridge-users
>

I think you've lost it. PHP Java objects can be inspected with echo
java_inspect($jval), which reveals the java object's features with their
parameters.

But since you already know this from one of the last error message you've
sent, I don't know how I can help.

Regards,
Jost Boekemeier

Apr 21, 2009 11:58 vorm. schrieb am <
php...@li...>:

Jost,
I tryed to add "v.addAll" to my javacode but it did  not work . try/catch
did not help too much. I can invoke the method in php on the same way as it
were only an array,can't I?(with java_values and so on)





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Jost,
I tryed to add "v.addAll" to my javacode but it did  not work . try/catch did not help too much. I can invoke the method in php on the same way as it were only an array,can't I?(with java_values and so on) 




      

Hello Jost,

thank you very much for your advice.
I've tried to put my class (ExampleFO2PDF.class) to 
/opt/coolstack/tomcat6/webapps/JavaBridge/WEB-INF/classes
(since I'm running Tomcat port 8080), but still without success.
I've still got error :  java.lang.ClassNotFoundException:embedding.ExampleFO2PDF

It seems, I have problem with the Java classes, I'm not expert in Java,
hence I will learn, how to create/modify classes/classpath in Java, then I will try again
this example.

thank you for your help.

Al

--- On Mon, 4/20/09, php...@li... <php...@li...> wrote:

From: php...@li... <php...@li...>
Subject: Re: [Php-java-bridge-users] ExampleFO2PDF.java & PHP-Java-Bridge
To: php...@li...
Date: Monday, April 20, 2009, 3:16 AM

Hi,

If it is true that

  java emb.FPDF

works, then it is also true that:

  java -jar JavaBridge.jar SERVLET:8090 3 jb.log &
  echo '<?php require("http://localhost:8090/JavaBridge/java/Java.inc");java("emb.FPDF")->main(array());?>'
| php -dallow_url_include=On

works.

Everything else is guesswork.

Please copy your classes to JavaBridge.war's WEB-INF/classes and your
libraries to its WEB-INF/lib and re-deploy the modified JavaBridge.war.
After that use the above PHP code to test (change the port nr to 8080 or
whichever port your j2ee server listens on).

There's a user-contributed video on our web site which shows how to work
with tomcat: http://php-java-bridge.sourceforge.net/pjb/installation.php

Regards,
Jost Boekemeier

Apr 20, 2009 11:17 vorm. schrieb am <
php...@li...>:

Hello,

Thank you for your advice with the class FopFactory (I will try this later).

What do you think about the following PHP script I've created ?

www:root>vi ExampleFO2PDF.php
------------
<?php
  require_once('java/Java.inc');
  $basedir = new Java("java.io.File", ".");
  $outdir = new Java("java.io.File", "out");
  $outdir->mkdirs();
  $fofile = new Java("java.io.File", $basedir, "InputFO2PDF.fo");
  $pdffile = new Java("java.io.File", $outdir, "ResultFO2PDF.pdf");
  echo "Input: ".$fofile->toString()."\n";
  echo "Output: ".$pdffile->toString()."\n";

  $myObject = new Java("embedding.ExampleFO2PDF");
  $myObject->convertFO2PDF($fofile, $pdffile);
?>
---------
When I run from command line: java embedding.ExampleFO2PDF
it's OK:

FOP
 ExampleFO2PDF

Preparing...
Input: XSL-FO (./xml/fo/helloworld.fo)
Output: PDF (./out/ResultFO2PDF.pdf)
Transforming...

PageSequence <no id> generated 1 pages.
PageSequence <no id> generated 1 pages.
Generated 2 pages in total.
Success!

But when I send a request:
http://myhost.com/embedding/ExampleFO2PDF.php

I've got error in PHP error log: phperror.log
---------
[17-Apr-2009 10:10:11] PHP Fatal error:  Uncaught
[[o:Exception]:"java.lang.Exception: CreateInstance failed: new
embedding.ExampleFO2PDF. Cause: java.lang.ClassNotFoundException:
embedding.ExampleFO2PDF VM: 1.6.0_10@http://java.sun.com/" at:
----------

The class embedding.ExampleFO2PDF does exist, and is in the right place (in
the directory
 $CLASSPATH).


--- On Fri, 4/17/09, php...@li... <
php...@li...> wrote:

From: php...@li... <
php...@li...>
Subject: Re: [Php-java-bridge-users] ExampleFO2PDF.java & PHP-Java-Bridge
To: php...@li...
Date: Friday, April 17, 2009, 8:36 AM

I don't think that tools exist which can translate a java example to PHP
code. But since both langu...
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1. If you surround yor php code with a try/catch, you can tell at which
position the exception is thrown

2. You have called addList with two args, which caused this exception

Apr 21, 2009 10:34 vorm. schrieb am <
php...@li...>:

If my javacode looks like this:
import java.util.ArrayList;


public class List {

        public ArrayList addList(){
        ArrayList v = new ArrayList();

       v.add("a");
       v.add("b");
    return v;
    }
    }
Should I have in phpcode 2 times "java_values($object->addList)"???????????





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If my javacode looks like this:
import java.util.ArrayList;


public class List {

        public ArrayList addList(){
        ArrayList v = new ArrayList();
        
       v.add("a");
       v.add("b");
    return v;
    }
    }
Should I have in phpcode 2 times "java_values($object->addList)"???????????




      

Probably because addList($str,$str) doesn't exist in your java code. Please
see the error message for details.

Regards,
Jost Boekemeier

Apr 21, 2009 9:55 vorm. schrieb am <
php...@li...>:

Hello,
why do I get such an error message:
root cause java.lang.RuntimeException: PHP Fatal error:  Uncaught
[[o:Exception]:"java.lang.Exception: Invoke failed:
[[o:List]]->addList([o:PhpParserString], [o:PhpParserString]). Cause:
java.lang.NoSuchMethodException: addList([o:PhpParserString],
[o:PhpParserString]). Candidates: [public java.util.ArrayList
List.addList()] VM: 1.6.0_10@http://java.sun.com/" at:
#-6 php.java.bridge.JavaBridge.checkM(JavaBridge.java:1119)
#-5 php.java.bridge.JavaBridge.Invoke(JavaBridge.java:1057)
#-4 php.java.bridge.Request.handleRequest(Request.java:414)
#-3 php.java.bridge.Request.handleRequests(Request.java:490)
#-2 php.java.bridge.http.ContextRunner.run(ContextRunner.java:146)
#-1 php.java.bridge.ThreadPool$Delegate.run(ThreadPool.java:60)
#0
 http://localhost:8081/Ordner/java/Java.inc(248):
java_ThrowExceptionProxyFactory->getProxy(3, 'List', 'addList([o:PhpP...',
true)
#1 http://localhost:8081/Ordner/java/Java.inc(388):
java_Arg->getResult(true)
#2 http://localhost:8081/Ordner/java/Java.inc(394):
java_Client->getWrappedResult(true)
#3 http://localhost:8081/Ordner/java/Java.i in
http://localhost:8081/Ordner/java/Java.inc on line 215


 php.java.servlet.fastcgi.FastCGIServlet$CGIRunner.parseBody(FastCGIServlet.java:484)

 php.java.servlet.fastcgi.FastCGIServlet$CGIRunner.doExecute(FastCGIServlet.java:379)

 php.java.servlet.fastcgi.FastCGIServlet$CGIRunner.execute(FastCGIServlet.java:387)
       php.java.servlet.CGIServlet.handle(CGIServlet.java:399)
       php.java.servlet.PhpCGIServlet.handle(PhpCGIServlet.java:382)
       php.java.servlet.CGIServlet.doGet(CGIServlet.java:469)
       javax.servlet.http.HttpServlet.service(HttpServlet.java:617)

       javax.servlet.http.HttpServlet.service(HttpServlet.java:717)

I use the method "addList" in my Java code....






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Hello,
why do I get such an error message:
root cause java.lang.RuntimeException: PHP Fatal error:  Uncaught [[o:Exception]:"java.lang.Exception: Invoke failed: [[o:List]]->addList([o:PhpParserString], [o:PhpParserString]). Cause: java.lang.NoSuchMethodException: addList([o:PhpParserString], [o:PhpParserString]). Candidates: [public java.util.ArrayList List.addList()] VM: 1.6.0_10@http://java.sun.com/" at:
#-6 php.java.bridge.JavaBridge.checkM(JavaBridge.java:1119)
#-5 php.java.bridge.JavaBridge.Invoke(JavaBridge.java:1057)
#-4 php.java.bridge.Request.handleRequest(Request.java:414)
#-3 php.java.bridge.Request.handleRequests(Request.java:490)
#-2 php.java.bridge.http.ContextRunner.run(ContextRunner.java:146)
#-1 php.java.bridge.ThreadPool$Delegate.run(ThreadPool.java:60)
#0
 http://localhost:8081/Ordner/java/Java.inc(248): java_ThrowExceptionProxyFactory->getProxy(3, 'List', 'addList([o:PhpP...', true)
#1 http://localhost:8081/Ordner/java/Java.inc(388): java_Arg->getResult(true)
#2 http://localhost:8081/Ordner/java/Java.inc(394): java_Client->getWrappedResult(true)
#3 http://localhost:8081/Ordner/java/Java.i in http://localhost:8081/Ordner/java/Java.inc on line 215

	php.java.servlet.fastcgi.FastCGIServlet$CGIRunner.parseBody(FastCGIServlet.java:484)
	php.java.servlet.fastcgi.FastCGIServlet$CGIRunner.doExecute(FastCGIServlet.java:379)
	php.java.servlet.fastcgi.FastCGIServlet$CGIRunner.execute(FastCGIServlet.java:387)
	php.java.servlet.CGIServlet.handle(CGIServlet.java:399)
	php.java.servlet.PhpCGIServlet.handle(PhpCGIServlet.java:382)
	php.java.servlet.CGIServlet.doGet(CGIServlet.java:469)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:617)

	javax.servlet.http.HttpServlet.service(HttpServlet.java:717)

I use the method "addList" in my Java code....