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 * to you under the Apache License, Version 2.0 (the            *
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package org.apache.james.protocols.smtp.hook;

import org.apache.james.core.MailAddress;
import org.apache.james.core.MaybeSender;
import org.apache.james.protocols.smtp.SMTPSession;

/**
 * Implement this interfaces to hook in the MAIL Command
 * 
 */
public interface MailHook extends Hook {

    /**
     * Return the HookResult after run the hook
     *
     * @Deprecated use {@link #doMail(SMTPSession, MaybeSender)} instead
     * 
     * @param session the SMTPSession
     * @param sender the sender MailAddress
     * @return HockResult
     */
    @Deprecated
    default HookResult doMail(SMTPSession session, MailAddress sender) {
        return doMail(session, MaybeSender.of(sender));
    }

    /**
     * Return the HookResult after run the hook
     *
     * This strongly typed version of do mail is safer to use.
     *
     * @since James 3.2.0
     */
    default HookResult doMail(SMTPSession session, MaybeSender sender) {
        return doMail(session, sender.asOptional().orElse(MailAddress.nullSender()));
    }
}