org.apache.james.mailbox.backup.InternalDateExtraField.java Source code

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Here is the source code for org.apache.james.mailbox.backup.InternalDateExtraField.java

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 * regarding copyright ownership.  The ASF licenses this file   *
 * to you under the Apache License, Version 2.0 (the            *
 * "License"); you may not use this file except in compliance   *
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package org.apache.james.mailbox.backup;

import java.util.Date;
import java.util.Optional;

import org.apache.commons.compress.archivers.zip.ZipShort;

public class InternalDateExtraField extends LongExtraField {

    public static final ZipShort ID_AO = new ZipShort(0x6F61); // "ao" in little-endian

    public InternalDateExtraField() {
        super();
    }

    public InternalDateExtraField(Optional<Date> date) {
        super(date.map(Date::getTime));
    }

    public InternalDateExtraField(Date date) {
        this(Optional.of(date));
    }

    public InternalDateExtraField(long timestamp) {
        this(Optional.of(new Date(timestamp)));
    }

    @Override
    public ZipShort getHeaderId() {
        return ID_AO;
    }

    public Optional<Date> getDateValue() {
        return getValue().map(Date::new);
    }
}