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

Hi Jost,

thanks for your reply.

I already made sure three times anything in the CLASSPATH is OK. Else I 
wouldn't have posted.

Actually, please look at the sources you've deployed, and if they would 
compile.
As for version 4.2.2, they will not - as there's that inconsistency 
between a distinct method call, and signature (

ContextServer.getCredentials())

, I've mentionend in my previous post. - The sources won't compile, and 
the binaries (don't know how they have been compiled) throw the 
appropriate error.

Please take a deep breath and look into this.

Thanks again, and best regards
Robert


php...@li... wrote:
> Hi,
>
> [use of CLASSPATH results in NoClassDefFoundError and friends...]
>   
>> - How should I proceed?
>>     
>
> Well, simply nuke the CLASSPATH and use a single repository. The PHP/Java Bridge offers this
> as the default, please see the README for details.
>
>
> Regards,
> Jost Boekemeier
>
>
>
>       __________________________________  
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>
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>   

Hi,

> // trying to create 3-element String[] in PHP4

ah, PHP4.  Sorry, but there's no way to do this in PHP4, as this PHP version destroys object
identity. -- It's a problem with PHP4's object system.

You must write a wrapper Java class that does what you want and call that.


Regards,
Jost Boekemeier




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Hi,

[use of CLASSPATH results in NoClassDefFoundError and friends...]
> - How should I proceed?

Well, simply nuke the CLASSPATH and use a single repository. The PHP/Java Bridge offers this
as the default, please see the README for details.


Regards,
Jost Boekemeier



      __________________________________  
Yahoo! Clever: Sie haben Fragen? Yahoo! Nutzer antworten Ihnen. www.yahoo.de/clever

Hi,

I'm trying to upgrade JavaBridge in existing web apps (though this fact 
may not be a criteria for the problems arising).

I've downloaded the current 4.2, resp. 3.2, version, extracted 
JavaBridge.war and copied its contents into the web app. Aditionally, I 
copied JavaBridge.jar to the CLASSPATH (jre/lib/ext in this case, which 
is the only CLASSPATH).
There is no JavaBridge.jar in Tomcat's /common/lib, and JavaBridge.jar 
in ext and in /WEB-INF/lib are equal.

OK, with 4.2, I'm getting the follow error:

2007-08-15 17:55:03,257 [http-80-Processor23] ERROR 
php.java.bridge.JavaBridge - JavaBridge exception
java.lang.NoSuchMethodError: 
php.java.bridge.http.ContextServer.getCredentials(Ljava/lang/String;Ljava/lang/String;)Lphp/java/bridge/http/ContextFactory$ICredentials;
    at 
php.java.servlet.PhpJavaServlet.handleSocketConnection(PhpJavaServlet.java:270)
    at php.java.servlet.PhpJavaServlet.doPut(PhpJavaServlet.java:333)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:730)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
    at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
    ...

Looking at the sources, the error occurs in PhpJavaServlet.java, in line 
212. And right, ContextServer.java contains a different signature of 
getCredentials().

With 3.2, there is another error: (BTW, JavaBridge.war, when deployed, 
throws the same error on load.)

java.lang.NoClassDefFoundError: php/java/bridge/Util$Thread
    java.lang.ClassLoader.defineClass1(Native Method)
    java.lang.ClassLoader.defineClass(ClassLoader.java:620)
    java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)
    java.net.URLClassLoader.defineClass(URLClassLoader.java:260)
    java.net.URLClassLoader.access$100(URLClassLoader.java:56)
    java.net.URLClassLoader$1.run(URLClassLoader.java:195)
    java.security.AccessController.doPrivileged(Native Method)
    java.net.URLClassLoader.findClass(URLClassLoader.java:188)
    java.lang.ClassLoader.loadClass(ClassLoader.java:306)
    java.lang.ClassLoader.loadClass(ClassLoader.java:251)
    java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
    php.java.servlet.fastcgi.FastCGIServlet.init(FastCGIServlet.java:248)
    php.java.servlet.PhpCGIServlet.init(PhpCGIServlet.java:103)
    
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
    ...

Looking at the classes contained by JavaBridge.jar, there is no such 
class, indeed.

- How should I proceed?

Thanks
Robert

I tried that, but it doesn't work.  $array will wind up as a php array with
$count elements:

// trying to create 3-element String[] in PHP4
$Array = new JavaClass("java.lang.reflect.Array");
$String = new JavaClass("java.lang.String");
$javaArr = $Array->newInstance($String, 3);
var_dump($javaArr);

Output:

array(3) {
  [0]=>
  NULL
  [1]=>
  NULL
  [2]=>
  NULL
}

Michael.

> -----Original Message-----
> From: php...@li... [mailto:php-
> jav...@li...] On Behalf Of php-java-
> bri...@li...
> Sent: Wednesday, August 15, 2007 5:00 AM
> To: php...@li...
> Subject: Re: [Php-java-bridge-users] coerce sub-array as Java array
> 
> Why don't you create a string array explicitly, for example by using
> java.reflect.Array?
> 
> The code would look like this:
> 
>   $array = java("java.reflect.Array")-
> >newInstance(java("java.lang.String"), $count);
> 
> Please see the documentation for details: http://php-java-
> bridge.sourceforge.net/pjb/extension_mappings.php
> 
> 
>       __________________________________
> Alles was der Gesundheit und Entspannung dient. BE A BETTER MEDIZINMANN!
> www.yahoo.de/clever
> 
> -------------------------------------------------------------------------
> This SF.net email is sponsored by: Splunk Inc.
> Still grepping through log files to find problems?  Stop.
> Now Search log events and configuration files using AJAX and a browser.
> Download your FREE copy of Splunk now >>  http://get.splunk.com/
> _______________________________________________
> php-java-bridge-users mailing list
> php...@li...
> https://lists.sourceforge.net/lists/listinfo/php-java-bridge-users

Hello,

I'm working on a project that needs pdfbox. I need to call a method which
expects a subclass from abstract-class ProtectionPolicy. If i pass this
object i get an IllegalArgumentException:
Fatal error: Uncaught [[o:Exception]:"java.lang.Exception: Invoke failed:
[[o:PDDocument]]->protect((o:ProtectionPolicy)[o:StandardProtectionPolicy]).
Cause: java.lang.IllegalArgumentException

Documentation:
http://www.pdfbox.org/javadoc/org/pdfbox/pdmodel/encryption/StandardProtectionPolicy.html

I believe i'm using it the right way. Anyone got an idea what i'm doing
wrong?
My code:
$ap = new Java("org.pdfbox.pdmodel.encryption.AccessPermission");
$ap->setCanModify(false);
$oDoc = new Java("org.pdfbox.pdmodel.PDDocument");
$oProtect = new Java("org.pdfbox.pdmodel.encryption.StandardProtectionPolicy
","test","test",$ap);
$doc = $oDoc->load( "/home/www/testserver/webapp/upload/test.pdf");
$doc->protect($oProtect);
$doc->save("/home/www/testserver/webapp/htdocs/testcases/out/testoutput.pdf");

Thanks in advance,

Gilbert

Why don't you create a string array explicitly, for example by using java.reflect.Array?

The code would look like this:

  $array = java("java.reflect.Array")->newInstance(java("java.lang.String"), $count);

Please see the documentation for details: http://php-java-bridge.sourceforge.net/pjb/extension_mappings.php


      __________________________________  
Alles was der Gesundheit und Entspannung dient. BE A BETTER MEDIZINMANN! www.yahoo.de/clever