DomainObjectFrame.java

package dmg.cells.applets.login ;

import com.google.common.base.MoreObjects;

import java.io.Serializable;

public class DomainObjectFrame implements Serializable {

   private static final long serialVersionUID = -1845956304286394450L;

   private Object _payload ;
   private String _destination;
   private int _id , _subId ;
   public DomainObjectFrame( Serializable payload ,
                             int id ,
                             int subId            ){
        _payload = payload ;
        _id      = id ;
        _subId   = subId ;
   }
   public DomainObjectFrame( String destination ,
                             Serializable payload ,
                             int id ,
                             int subId            ){
      this( payload , id , subId ) ;
      _destination = destination ;
   }
   public void setPayload( Object payload ){ _payload = payload ; }
   public int getId(){ return _id ; }
   public int getSubId(){ return _subId ; }
   public Object getPayload(){ return _payload ; }
   public String getDestination(){ return _destination ; }
   public int hashCode(){ return _id ; }
   public boolean equals( Object obj ){
      if( ! ( obj instanceof DomainObjectFrame ) ) {
          return false;
      }
      return ((DomainObjectFrame)obj)._id == _id ;
   }

    @Override
    public String toString()
    {
        return MoreObjects.toStringHelper(this)
                .add("payload", _payload)
                .add("destination", _destination)
                .add("id", _id)
                .add("subId", _subId)
                .toString();
    }
}