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 * to you under the Apache License, Version 2.0 (the            *
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package org.apache.james.imap.encode;

import static java.nio.charset.StandardCharsets.US_ASCII;

import java.io.IOException;

import org.apache.james.imap.message.response.ExistsResponse;

public class ExistsResponseEncoder implements ImapResponseEncoder {
    public static final byte[] EXISTS = "EXISTS".getBytes(US_ASCII);

    @Override
    public Class acceptableMessages() {
        return ExistsResponse.class;
    }

    @Override
    public void encode(ExistsResponse existsResponse, ImapResponseComposer composer) throws IOException {
        long numberOfMessages = existsResponse.getNumberOfMessages();
        
        composer.untagged().message(numberOfMessages).message(EXISTS).end();

    }
}