Re: [Hessian-interest] META-INF/hessian/Deserializer

[Frank]

Ok. I found the solution myself.

1. Create your own SerializerFactory (see below)
2. Hook it up to the factory using : 
factory.getSerializerFactory().addFactory(new ExtServiceFactory());;

My question.

1. Isnt there some code in Hessian that already does that ?

2. How can I set the Deserializer/Serializer for any HessianProxyFactory 
that is being created so that i don't have to make sure i call 
getSerializerFactory().addFactory(new ExtServiceFactory()) on every 
HessianProxyFactory instance i create ? How do I set below 
Serializer/Deserializer mappings as a default ?

Thanks a lot
Frank

import java.math.BigDecimal;
import java.util.HashMap;
import java.util.Map;

import com.caucho.hessian.io.AbstractSerializerFactory;
import com.caucho.hessian.io.Deserializer;
import com.caucho.hessian.io.HessianProtocolException;
import com.caucho.hessian.io.Serializer;

public class ExtServiceFactory extends AbstractSerializerFactory {
    private static final Map<Class<?>, Serializer> Serializers = new 
HashMap<Class<?>, Serializer>();
    private static final Map<Class<?>, Deserializer> Deserializers = new 
HashMap<Class<?>, Deserializer>();

    static {

     Deserializers.put(java.io.File.class, new 
com.caucho.hessian.io.FileDeserializer());
     Deserializers.put(java.math.BigDecimal.class, new 
com.caucho.hessian.io.BigDecimalDeserializer());
     Deserializers.put(javax.management.ObjectName.class, new 
com.caucho.hessian.io.ObjectNameDeserializer());

       Serializers.put(com.caucho.hessian.io.HessianRemoteObject.class, 
new com.caucho.hessian.io.RemoteSerializer());
       Serializers.put(com.caucho.burlap.io.BurlapRemoteObject.class, 
new com.caucho.hessian.io.RemoteSerializer());
       Serializers.put(java.io.File.class, new 
com.caucho.hessian.io.StringValueSerializer());
       Serializers.put(java.math.BigDecimal.class, new 
com.caucho.hessian.io.StringValueSerializer());
       Serializers.put(java.util.Locale.class, new 
com.caucho.hessian.io.LocaleSerializer());
       Serializers.put(javax.management.ObjectName.class, new 
com.caucho.hessian.io.StringValueSerializer());

    }

    @Override
    public Serializer getSerializer(final Class a_class) throws 
HessianProtocolException {
        return Serializers.get(a_class);
    }

    @Override
    public Deserializer getDeserializer(final Class a_class) throws 
HessianProtocolException {
        return Deserializers.get(a_class);
    }
}

------ Original Message ------
From: "Frank" <fr...@frankjlangel.com>
To: hessian-interest@caucho.com
Sent: 07/05/2014 12:08:40
Subject: META-INF/hessian/Deserializer


Hi,

does anyone know how i can set the Deserializer programmatically. We 
are using OSGI, and these settings are not being picked up. How would I 
code these settings in my code that i find in my 
META-INF/hessian/Deserializer file ?

java.io.File=com.caucho.hessian.io.FileDeserializer

java.math.BigDecimal=com.caucho.hessian.io.BigDecimalDeserializer

javax.management.ObjectName=com.caucho.hessian.io.ObjectNameDeserializer



Thanks a lot

Frank
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