org.apache.james.mailbox.model.SerializableQuotaLimitValue Maven / Gradle / Ivy
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package org.apache.james.mailbox.model;
import java.io.Serializable;
import java.util.Objects;
import java.util.Optional;
import java.util.function.Function;
import org.apache.james.core.quota.QuotaLimitValue;
import com.google.common.base.MoreObjects;
public class SerializableQuotaLimitValue> implements Serializable {
public static > SerializableQuotaLimitValue valueOf(Optional input) {
return new SerializableQuotaLimitValue<>(input.orElse(null));
}
public static final long UNLIMITED = -1;
private static > Long encodeAsLong(U quota) {
if (quota.isLimited()) {
return quota.asLong();
}
return UNLIMITED;
}
private final Long value;
public SerializableQuotaLimitValue(T value) {
this(encodeAsLong(value));
}
SerializableQuotaLimitValue(Long value) {
this.value = value;
}
public Long encodeAsLong() {
return value;
}
public Optional toValue(Function factory, T unlimited) {
Long longValue = encodeAsLong();
if (longValue == null) {
return Optional.empty();
}
if (longValue == UNLIMITED) {
return Optional.of(unlimited);
}
return Optional.of(factory.apply(longValue));
}
@Override
public boolean equals(Object o) {
if (o instanceof SerializableQuotaLimitValue>) {
SerializableQuotaLimitValue> that = (SerializableQuotaLimitValue>) o;
return Objects.equals(value, that.value);
}
return false;
}
@Override
public int hashCode() {
return Objects.hash(value);
}
@Override
public String toString() {
return MoreObjects.toStringHelper(this)
.add("value", value)
.toString();
}
}