org.apache.james.jmap.model.CreationMessageId Maven / Gradle / Ivy

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package org.apache.james.jmap.model;

import java.util.Objects;

import com.fasterxml.jackson.annotation.JsonValue;
import com.google.common.base.Preconditions;

public class CreationMessageId {

    public static CreationMessageId of(String creationMessageId) {
        return new CreationMessageId(creationMessageId);
    }

    private final String id;

    private CreationMessageId(String id) {
        Preconditions.checkNotNull(id);
        Preconditions.checkArgument(!id.isEmpty());
        this.id = id;
    }

    @JsonValue
    public String getId() {
        return id;
    }

    @Override
    public boolean equals(Object obj) {
        if (obj instanceof CreationMessageId) {
            CreationMessageId other = (CreationMessageId) obj;
            return Objects.equals(this.id, other.id);
        }
        return false;
    }

    @Override
    public int hashCode() {
        return Objects.hash(id);
    }
}