org.apache.james.jmap.model.mailbox.Quotas.java Source code

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Here is the source code for org.apache.james.jmap.model.mailbox.Quotas.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.jmap.model.mailbox;

import java.util.Map;
import java.util.Optional;

import org.apache.james.core.quota.QuotaCount;
import org.apache.james.core.quota.QuotaSize;
import org.apache.james.core.quota.QuotaValue;
import org.apache.james.jmap.model.Number;
import org.apache.james.mailbox.model.QuotaRoot;

import com.fasterxml.jackson.annotation.JsonValue;
import com.google.common.collect.ImmutableMap;

public class Quotas {

    private final Map<QuotaId, Quota> quotas;

    public static Quotas from(ImmutableMap<QuotaId, Quota> quotas) {
        return new Quotas(quotas);
    }

    public static Quotas from(QuotaId quotaId, Quota quota) {
        return new Quotas(ImmutableMap.of(quotaId, quota));
    }

    private Quotas(ImmutableMap<QuotaId, Quota> quotas) {
        this.quotas = quotas;
    }

    @JsonValue
    public Map<QuotaId, Quota> getQuotas() {
        return quotas;
    }

    public static class QuotaId {
        private final QuotaRoot quotaRoot;

        public static QuotaId fromQuotaRoot(QuotaRoot quotaRoot) {
            return new QuotaId(quotaRoot);
        }

        private QuotaId(QuotaRoot quotaRoot) {
            this.quotaRoot = quotaRoot;
        }

        @JsonValue
        public String getName() {
            return quotaRoot.getValue();
        }
    }

    public static class Quota {
        private final Map<Type, Value<?>> quota;

        public static Quota from(ImmutableMap<Type, Value<?>> quota) {
            return new Quota(quota);
        }

        public static Quota from(Value<QuotaSize> storage, Value<QuotaCount> message) {
            return new Quota(ImmutableMap.of(Type.STORAGE, storage, Type.MESSAGE, message));
        }

        private Quota(ImmutableMap<Type, Value<?>> quota) {
            this.quota = quota;
        }

        @JsonValue
        public Map<Type, Value<?>> getQuota() {
            return quota;
        }
    }

    public static enum Type {
        STORAGE, MESSAGE;
    }

    public static class Value<T extends QuotaValue<T>> {
        private final Number used;
        private final Optional<Number> max;

        public Value(Number used, Optional<Number> max) {
            this.used = used;
            this.max = max;
        }

        public Number getUsed() {
            return used;
        }

        public Optional<Number> getMax() {
            return max;
        }
    }
}