/Users/nah/Documents/code/cast/src/java/cast/server/ComponentLocator.java

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package cast.server;

import Ice.Current;
import Ice.LocalObjectHolder;
import Ice.Object;
import Ice.ServantLocator;
import Ice.UserException;
import cast.core.CASTUtils;

public class ComponentLocator implements ServantLocator {

        public ComponentLocator() {
        }

        public void deactivate(String _arg0) {

        }

        public void finished(Current _arg0, Object _arg1, java.lang.Object _arg2)
                        throws UserException {

        }
        
        public int ice_hash() {
                return hashCode();
        }

        public Object locate(Current _current, LocalObjectHolder _arg1) {
                synchronized (this) {

                        String name = _current.id.name;
                        String cat = _current.id.category;

//                      System.out.println("locate: " + name + " " + cat);

                        Object servant = _current.adapter.find(_current.id);
                        if (servant == null) {
                                try {
                                        servant = CASTUtils.createServant(_current.id, _current.adapter);
                                        if (servant != null) {
                                                _current.adapter.add(servant, _current.id);
                                                }
                                } catch (Exception e) {
                                        throw new RuntimeException("Error creating component "
                                                        + name + " of class " + cat + ". Exception error: "
                                                        + e.getLocalizedMessage(), e);
                                }
                        }

                        assert (servant != null);

                        return servant;
                }
        }


}

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