flash remoting using xml

[aceone]

hi
i need example for transferring data from java to flash using an xml file (the xml file needs to be created with java)
i'm using eclipse (jdom for xml stuff)
flash cs3
openamf (for flash remoting)
thnx

[Ronald Wernecke]

Is this XML file externaly generated?
Then just transfer it as text stream (XML is nothing but text).
Else - why XML an remoting?
You can transfer complex structures and objects more direct without XML overhead by just using AMF

[aceone]

hi again i create this class:

Code: [Select]

import java.io.*;
import org.jdom.*;
import org.jdom.output.*;
public class HelloWorld
{
static Element racine = new Element("personnes");
static org.jdom.Document document = new Document(racine);
public static void main(String[] args)
{
Element etudiant = new Element("etudiant");
racine.addContent(etudiant);
Attribute classe = new Attribute("classe","P2");
etudiant.setAttribute(classe);
Element nom = new Element("nom");
nom.setText("CynO");
etudiant.addContent(nom);
affiche();
enregistre("Exercice1.xml");
}
public static void affiche()
{
try
{
XMLOutputter sortie = new XMLOutputter(Format.getPrettyFormat());
sortie.output(document, System.out);
}
catch (java.io.IOException e){}
}
public static void enregistre(String fichier)
{
try
{
XMLOutputter sortie = new XMLOutputter(Format.getPrettyFormat());
sortie.output(document, new FileOutputStream(fichier));
}

catch (java.io.IOException e){}
}
}
i want to invok with flash  the "enregistre" method to save the xml file created by my class

[Ronald Wernecke]

this looks like, you have used the hello world service class to do your service.
This is ok, but confuses a little.

Just call the hello world service with the methode enregistre

If you are not sure what happens, or want to watch whats going on, use charles to check the transport, and use the browser service to check, if your service is running ok.

I will not analyse your service code

[aceone]

hi again
i get this:

Code: [Select]

myLogger-->>>1/4 23:16:56 [INFO] logger1: Creating Service for com.flashdb.services.HelloWorld
myLogger-->>>1/4 23:16:56 [INFO] logger1: Creating gateway connection for http://localhost:8080/helloworld/gateway
myLogger-->>>1/4 23:16:56 [INFO] logger1: Successfully created Service
myLogger-->>>1/4 23:16:59 [INFO] logger1: Invoking enregistre on com.flashdb.services.HelloWorld
myLogger-->>>1/4 23:16:59 [DEBUG] logger1: Service invocation failed.
myLogger-->>>1/4 23:16:59 [DEBUG] logger1: com.flashdb.services.HelloWorld.enregistre() returned []

idon't know how what parameter i should put for enregistre methods in actions script.