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package info.kwarc.sally4.util;

import java.util.HashMap;

import org.apache.felix.ipojo.ComponentInstance;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class InstanceList {
	HashMap configInstances = new HashMap();
	Logger log = LoggerFactory.getLogger(getClass());
	
	public InstanceList() {
	}
	
	public void addInstance(String id, ComponentInstance inst) {
		configInstances.put(id, inst);
	}

	public void removeInstance(String id) {
		ComponentInstance inst = configInstances.get(id);
		configInstances.remove(id);
		if (inst == null)
			return;
		inst.dispose();
	}
	
	public void stop() {
		for (ComponentInstance inst : configInstances.values()) {
			InstanceCreator.safelyDispose(inst, log);
		}
	}

}