[jboss-jira] [JBoss JIRA] Created: (JBAS-4038) HiLoKeyGeneratorFactory IllegalArgumentException

[Manuel Duran Aguete (JIRA)]

HiLoKeyGeneratorFactory IllegalArgumentException
------------------------------------------------

                 Key: JBAS-4038
                 URL: http://jira.jboss.com/jira/browse/JBAS-4038
             Project: JBoss Application Server
          Issue Type: Bug
      Security Level: Public (Everyone can see)
    Affects Versions: JBossAS-4.0.5.GA
         Environment: java version "1.5.0_10"
Debian Sarge 2.6.18-2-686 #1 SMP Wed Nov 8 19:52:12 UTC 2006 i686 GNU/Linux
jboss-4.0.5.GA JEMS INSTALLER 1.2.0.GA with ejb3-clustered fresh install 
            Reporter: Manuel Duran Aguete


When we try to use the HiLoKeyGenerator the following exception occurs:
java.lang.IllegalArgumentException: no such field
        at java.io.ObjectInputStream$GetFieldImpl.getFieldOffset(ObjectInputStream.java:2092)
        at java.io.ObjectInputStream$GetFieldImpl.get(ObjectInputStream.java:2028)
        at org.jboss.ejb.plugins.keygenerator.hilo.HiLoKeyGeneratorFactory.readObject(HiLoKeyGeneratorFactory.java:431)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:585)
        at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:946)
        at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1809)
        at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1719)
        at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1305)
        at java.io.ObjectInputStream.readObject(ObjectInputStream.java:348)
        at java.rmi.MarshalledObject.get(MarshalledObject.java:135)
        at org.jnp.interfaces.MarshalledValuePair.get(MarshalledValuePair.java:72)
        at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:652)
        at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:587)
        at javax.naming.InitialContext.lookup(InitialContext.java:351)
        at net.caixagaliciamoviles.plataforma.sms.mensaje.SMSIdGenerator.getSMSId(SMSIdGenerator.java:27)

The calling code is :
    public static String getSMSId() {
        log.info ("Generando SMSID");
        try {
            InitialContext ctx = new InitialContext();
            KeyGeneratorFactory kgf = (KeyGeneratorFactory) ctx.lookup("HiLoKeyGeneratorFactory");
            KeyGenerator kg = kgf.getKeyGenerator ();
            Long id = (Long) kg.generateKey ();
            String txtId = String.valueOf (id);
            log.info ("El SMSID generado es [" + txtId + "]");
            return txtId;
        } catch (Exception e){
            log.warn ("Error generando SMSID",e);
        }
        log.info ("El ID es BLANCO");
        return "";
        
    }

The exception is thrown at "      KeyGeneratorFactory kgf = (KeyGeneratorFactory) ctx.lookup("HiLoKeyGeneratorFactory");

If we change to use de UUID generator no exception is thrown in lookup.

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