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/*
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package com.sun.enterprise.transaction.api;

import org.jvnet.hk2.annotations.Service;

import jakarta.inject.Singleton;

import java.util.*;

import com.sun.enterprise.transaction.spi.RecoveryResourceListener;
import com.sun.enterprise.transaction.spi.RecoveryEventListener;


/**
 * This is a registry class that keep the recoveryresource and event listeners.
 * A module will be able to use this singleton to register
 * its recoveryresource listeners and/or event listeners.
 *
 * @author Binod PG
 * @since 9.1
 */
@Service
@Singleton
public class RecoveryResourceRegistry  {

    private final static Set resourceListeners = 
            new HashSet();

    private final static Set recoveryEventListeners = 
            new HashSet();

    public RecoveryResourceRegistry() {
    }

    public void addListener(RecoveryResourceListener rrl) {
        resourceListeners.add(rrl);
    }

    public void addEventListener(RecoveryEventListener rrl) {
        recoveryEventListeners.add(rrl);
    }

    public Set getListeners() {
        return resourceListeners;
    }

    public Set getEventListeners() {
        return recoveryEventListeners;
    }
}