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Event capture and querying framework for Java

There is a newer version: 0.4.6

/**
 * Copyright (c) 2016, All Contributors (see CONTRIBUTORS file)
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 */
package com.eventsourcing.layout;

import java.util.HashMap;

public abstract class Serialization {
    protected HashMap> serializers = new HashMap<>();
    protected HashMap> deserializers = new HashMap<>();

    @SuppressWarnings("unchecked")
    public  Serializer getSerializer(H typeHandler) {
        Serializer s = (Serializer) serializers.get(typeHandler);
        if (s == null) {
            throw new RuntimeException("No " + getClass().getName() + " serializer for " + typeHandler.getClass() + " has " +
                                               "been found");
        }
        return s;
    }

    @SuppressWarnings("unchecked")
    public  Deserializer getDeserializer(H typeHandler) {
        Deserializer ds = (Deserializer) deserializers.get(typeHandler);
        if (ds == null) {
            throw new RuntimeException("No " + getClass().getName() + " deserializer for " + typeHandler.getClass() + " has " +
                                               "been found");
        }
        return ds;
    }

    public  void addSerializer(H typeHandler, Serializer serializer) {
        serializers.put(typeHandler, serializer);
        if (!serializers.containsKey(typeHandler)) {
            throw new RuntimeException("Can't store type handler " + typeHandler);
        }
    }

    public  void addDeserializer(H typeHandler, Deserializer deserializer) {
        deserializers.put(typeHandler, deserializer);
        if(!deserializers.containsKey(typeHandler)) {
            throw new RuntimeException("Can't store type handler " + typeHandler);
        }
    }

    public abstract  ObjectSerializer getSerializer(Class klass);
    public  ObjectDeserializer getDeserializer(Class klass) {
        return getDeserializer(klass, false);
    }
    public abstract  ObjectDeserializer getDeserializer(Class klass, boolean allowReadonly);
}