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netflix-zeno developed by Netflix
There is a newer version: 2.22.3
/*
 *
 *  Copyright 2013 Netflix, Inc.
 *
 *     Licensed under the Apache License, Version 2.0 (the "License");
 *     you may not use this file except in compliance with the License.
 *     You may obtain a copy of the License at
 *
 *         http://www.apache.org/licenses/LICENSE-2.0
 *
 *     Unless required by applicable law or agreed to in writing, software
 *     distributed under the License is distributed on an "AS IS" BASIS,
 *     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *     See the License for the specific language governing permissions and
 *     limitations under the License.
 *
 */
package com.netflix.zeno.serializer.common;

import com.netflix.zeno.fastblob.record.FastBlobSchema;
import com.netflix.zeno.fastblob.record.FastBlobSchema.FieldType;
import com.netflix.zeno.serializer.NFDeserializationRecord;
import com.netflix.zeno.serializer.NFSerializationRecord;
import com.netflix.zeno.serializer.NFTypeSerializer;
import com.netflix.zeno.serializer.SerializationFramework;

import java.util.Collection;
import java.util.SortedMap;

/**
*
* A default NFTypeSerializer implementation for SortedMap objects.
*
*/
public class SortedMapSerializer extends NFTypeSerializer> {

    private final NFTypeSerializer keySerializer;
    private final NFTypeSerializer valueSerializer;

    public SortedMapSerializer(String schemaName, NFTypeSerializer keySerializer, NFTypeSerializer valueSerializer) {
        super(schemaName);
        this.keySerializer = keySerializer;
        this.valueSerializer = valueSerializer;
    }

    @Override
    @SuppressWarnings("unchecked")
    public void doSerialize(SortedMap map, NFSerializationRecord rec) {
        serializationFramework.getFrameworkSerializer().serializeSortedMap(rec, "map", keySerializer.getName(), valueSerializer.getName(), map);
    }

    @Override
    @SuppressWarnings("unchecked")
    protected SortedMap doDeserialize(NFDeserializationRecord rec) {
        return serializationFramework.getFrameworkDeserializer().deserializeSortedMap(rec, "map", keySerializer, valueSerializer);
    }

    @Override
    protected FastBlobSchema createSchema() {
        return schema(
            field("map", FieldType.MAP)
        );
    }

    @Override
    public Collection> requiredSubSerializers() {
        return serializers(
                keySerializer,
                valueSerializer
        );
    }

    @Override
    public void setSerializationFramework(final SerializationFramework framework) {
        this.serializationFramework = framework;
        keySerializer.setSerializationFramework(framework);
        valueSerializer.setSerializationFramework(framework);
    }

}