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

Hi,

> Let me tell you that I resolved the problem

Great.

> using directly
> JAVA because I don´t know why Javabridge can not read the JAR file.

The JavaBridge doesn't read or load anything. If your jar file can be
accessed by Java, it can be accessed by PHP as well.


Regards,
Jost Bökemeier

Hi Jost.

 

Let me tell you that I resolved the problem creating a WS using directly
JAVA because I don´t know why Javabridge can not read the JAR file.

 

A JAVA programmer help me with this problem.

 

Thank very much for all your answers and your time.

 

Regards.

 

 

Date: Fri, 9 Apr 2010 18:04:48 +0200

From: php...@li...

Subject: Re: [Php-java-bridge-users] USING JAR

To: php...@li...

Message-ID:

      <s2o...@ma...>

Content-Type: text/plain; charset=UTF-8

 

Hi,

 

> Following your instructions this is the result  of

> IS:

> [[o:Exception]:"java.lang.Exception: CreateInstance failed: new prepago.

> Cause: java.lang.ClassNotFoundException: prepago

 

please see our FAQ entry "Why do I get a ClassNotFoundException?" at:

 <http://php-java-bridge.sourceforge.net/pjb/FAQ.html>
http://php-java-bridge.sourceforge.net/pjb/FAQ.html

 

Documentation about Java jar files can be found at

 <http://en.wikipedia.org/wiki/JAR_%28file_format%29>
http://en.wikipedia.org/wiki/JAR_%28file_format%29

 

 

Regards,

Jost B?kemeier

 

 

 

 

De: Berlington Barnett [mailto:bba...@gm...] 
Enviado el: domingo, 04 de abril de 2010 9:54
Para: 'php...@li...'
Asunto: RE: USING JAR

 

Hi Jost.

 

Following your instructions this is the result:

 

[[o:Exception]:"java.lang.Exception: CreateInstance failed: new prepago.
Cause: java.lang.ClassNotFoundException: prepago VM:
1.6.0_18@http://java.sun.com/" at: #-10
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.jav
a:1516) #-9
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.jav
a:1361) #-8 java.lang.Class.forName0(Native Method) #-7
java.lang.Class.forName(Unknown Source) #-6
php.java.bridge.Util.classForName(Util.java:1536) #-5
php.java.bridge.JavaBridge.CreateObject(JavaBridge.java:391) #-4
php.java.bridge.Request.handleRequest(Request.java:453) #-3
php.java.bridge.Request.handleRequests(Request.java:491) #-2
php.java.bridge.http.ContextRunner.run(ContextRunner.java:140) #-1
php.java.bridge.ThreadPool$Delegate.run(ThreadPool.java:60) #0 C:\Apache
Software Foundation\Tomcat 6.0\webapps\JavaBridge\java\Java.inc(223):
java_ThrowExceptionProxyFactory->getProxy(1, NULL, 'T', false) #1 C:\Apache
Software Foundation\Tomcat 6.0\webapps\JavaBridge\java\Java.inc(349):
java_Arg->getResult(false) #2 C:\Apache Software Foundation\Tomcat
6.0\webapps\JavaBridge\java\Java.inc(352):
java_Client->getWrappedResult(false) #3 C:\Apache Software Foundation\Tomcat
6.0\webapps\JavaBridge\java\Java.inc(522): java_Client->getInternalResult()
#4 C:\Apache Software Foundation\Tomcat
6.0\webapps\JavaBridge\java\Java.inc(1881):
java_Client->createObject('prepago', Array) #5 C:\Apache Software
Foundation\Tomcat 6.0\webapps\JavaBridge\prepagoice.php(24):
Java->Java('prepago') #6 {main}]

 

If you need the jar file, please give an email to send it you.

 

Thank you very much for all you help 

 

Regards J

 

Hi,

 

> PHP Fatal error:  Uncaught [...]

 

I was asking for the result of this code:

 

try {

 $prepago = new java("prepago");

} catch (Exception $e) {

 echo $e;

}

 

Anyway, the error message contains enough information this time.

 

 

> [[o:Exception]:"java.lang.Exception: CreateInstance failed: new

prepago. Cause:  java.lang.ClassNotFoundException: prepago VM:

1.6.0_18@ href="http://java.sun.com/" target="_new">http://java.sun.com/"
[...]

 

Please see our FAQ entry "Why do I get a ClassNotFoundException?".

 

 

 

> The problem with the jar file is that I don’t know how to open it,

 

You can open java archives with "winzip" on Windows. On Linux or Solaris

you can right-click on the jar and select "Open with ArchiveManager ..."

 

If you mean that you don't know how to use it, well, please see the API

documentation which you should have received with the library.

 

Assuming your class name is "foo.bar.baz.Prepago" and it contains a

public method called "something", you can call the method with:

 

  $p = new java("foo.bar.baz.Prepago");

  $p->something();

 

But I am sure you already know this, if you have read the PHP/Java Bridge
API documentation.

 

 

Regards,

Jost Bökemeier

Hi,

> I think it should be easier to add PHP extensions to the PHP.
>
> In PHP/Java Bridge 5.1.2 you can add your libraries to
>
>  WEB-INF/cgi/<os>-<architecture>/ext
>
> and your custom .ini files to
>
>  WEB-INF/cgi/<os>-<architecture>/conf.d
>
> PHP libraries go to
>
>  WEB-INF/pear

this has been implemented in PHP/Java Bridge version 6.1.2. Please
check the output from phpinfo() for details.

>From the NEWS file:
Version 6.1.2

* The "servlet engine" built into JavaBridge.jar now handles PHP/Java
  Bridge protocol requests as efficient as a real servlet engine back
  end;

    java -jar JavaBridge.jar SERVLET_LOCAL:8080

  now uses HTTP/1.1 Transfer-Encoding: chunked. Example:

telnet localhost 8080

PUT /JavaBridge/servlet.phpjavabridge HTTP/1.1
Host: localhost:8080
Transfer-Encoding: chunked

22
<H p="1" v="java.lang.String"></H>
b
<F p="E" />
0


* It is now easy to use the bridge back-end in an existing
  servlet. Example code:

  public class MyServlet extends HttpServlet {
    ...
    public String hello() { return "hello from MyServlet"; }
    ...
    protected void doPut (HttpServletRequest req, HttpServletResponse
res) throws ServletException, IOException {
       IContextFactory ctx = new RemoteHttpServletContextFactory(this,
getServletContext(), req, req, res);
       res.setHeader("X_JAVABRIDGE_CONTEXT", ctx.getId());
       res.setHeader("Pragma", "no-cache");
       res.setHeader("Cache-Control", "no-cache");
       try { ctx.getBridge().handleRequests(req.getInputStream(),
res.getOutputStream()); } finally { ctx.destroy(); }
     }
  }

  If MyServlet listens on localhost:8080/MyWebApp/MyServlet, PHP
scripts can call it:

  <?php
    define("JAVA_HOSTS", "localhost:8080");
    define("JAVA_SERVLET", "/MyWebApp/MyServlet");
    require_once("java/Java.inc");

    echo java_context()->getServlet()->hello();
  ?>

=> http://downloads.sourceforge.net/project/php-java-bridge/Binary%20package/php-java-bridge_6.1.2-testing/php-java-bridge_6.1.2_documentation.zip?use_mirror=freefr


Regards,
Jost Bökemeier

Hi,

you can use the JSR 223 API to invoke the PHP web container methods from Java.

>From a Java desktop application (JavaBridge.jar and php-script.jar in
the classpath) you can use:

  ScriptEngineManager m = new ScriptEngineManager();
  ScriptEngine e = m.getEngineByName("php-invocable");
  e.eval(new URLReader(new URL("http://localhost:80/JavaProxy.php"));
  System.out.println(((Invocable)e).invoke("java_get_server_name", new
Object[]{}));
  ...
  ((Closeable)e).close();

>From a Java web application (JavaBridge.jar and php-script.jar in the
WEB-INF/lib, ContextLoaderListener declaration in the WEB-INF/web.xml)
you can use:

  ScriptEngine e = EngineFactory.getInvocablePhpScriptEngine(this,
application, request, response, new
URI("http://127.0.0.1:80/JavaBridge/java/JavaProxy.php"));
  ((Invocable)e).invokeFunction("phpinfo", new Object[]{});
  ...
   ((Closeable)e).close();

Please see the Java API documentation at
http://php-java-bridge.sourceforge.net/pjb/server/documentation/API/index.html

and the PHP method

   java_call_with_current_continuation ()

for details: http://php-java-bridge.sourceforge.net/pjb/docs/php-api/index.html


Regards,
Jost Bökemeier

Hello everyone,


I would like to help with a project I'm implementing at the college where I need to integrate java and php. The system consists of a form that is the php backend and java would be the frontend.

Is it possible? Well after spending hours reading and rereading the information the site could not positively identified a clear way to do it.

Ps.: Excuse the bad language translated.




Thankfully, Olga
 		 	   		  
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