package org.gcube.data.access.storagehub.handlers.plugins;

import java.util.Map;
import java.util.stream.Collectors;

import javax.enterprise.inject.Instance;
import javax.inject.Inject;
import javax.inject.Singleton;

import org.gcube.common.storagehub.model.exceptions.PluginNotFoundException;
import org.gcube.common.storagehub.model.plugins.ExternalFolderManagerConnector;

@Singleton
public class ExternalFolderPluginHandler {
	
	@Inject
	private Instance<ExternalFolderManagerConnector> connectors;
	
	private Map<String, ExternalFolderManagerConnector> connectorsMap;
	
	ExternalFolderPluginHandler(){
		connectorsMap = connectors.stream().collect(Collectors.toMap(ExternalFolderManagerConnector::getName, e -> e ));
	}
	
	public ExternalFolderManagerConnector getConnector(String name) throws PluginNotFoundException  {
		if (!connectorsMap.containsKey(name)) throw new PluginNotFoundException("plugin "+name+" not found");
		return connectorsMap.get(name);
	}
}