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netflix-zeno developed by Netflix

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/*
 *
 *  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 java.util.Collection;
import java.util.Collections;
import java.util.Date;

/**
*
* A default NFTypeSerializer implementation for Date objects.
*
*/
public class DateSerializer extends NFTypeSerializer{

    public static final String NAME = "Date";

    public DateSerializer() {
        super(NAME);
    }

    @Override
    public void doSerialize(Date value, NFSerializationRecord rec) {
        serializePrimitive(rec, "val", value.getTime());
    }

    @Override
    protected Date doDeserialize(NFDeserializationRecord rec) {
        return new Date(((Long)deserializeLong(rec, "val")));
    }

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

    @Override
    public Collection> requiredSubSerializers() {
        return Collections.emptyList();
    }

}