EmbeddedNode

We've seen how to setup an EmbeddedDomain. Now we'll see the client class:
EmbeddedNode, used for a distributed node.
An EmbeddedNode has :

1. a node name.
2. a local domain.
3. a distributed domain.
4. a domain name.
5. a managment domain, in which i load node manager components.

The first thing that it does is staring management domain (creating an EmbeddedDomain for management) and activating its components.
In order to complete an its init fase in the client class i should:
* attach a local domain this is done by:

     public SCADomain attachDomain(DistributedSCADomain distributedDomain)
        throws ActivationException {
          this.distributedDomain = (DistributedSCADomainImpl) distributedDomain;
          domainName = distributedDomain.getDomainName();
        
         try {
             ClassLoader cl = EmbeddedNode.class.getClassLoader();
            
             // create and start the local domain
             domain = new EmbeddedSCADomain(cl, domainName);  
             domain.start();
         } catch(ActivationException ex) {
             throw ex;                    
         } catch(Exception ex) {
             throw new ActivationException(ex);
         }
        
         // add local information into the distributed domain
         this.distributedDomain.setNodeName(nodeName);
         this.distributedDomain.setManagementDomain(management);
        
         // add domain information into the management components that need it
        
        
         return domain;

This method attach a new local domain to the node starting it, and setting the nodename in the distributed domain and setting its management domain.
Then you should activate it and loading artifacts. We'll see it later.