tech.aroma.data.sql.serializers.EventSerializer.kt Maven / Gradle / Ivy

Go to download
/*
 * Copyright 2017 RedRoma, 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 tech.aroma.data.sql.serializers

import org.springframework.jdbc.core.JdbcOperations
import tech.aroma.data.sql.DatabaseSerializer
import tech.aroma.data.sql.serializers.Columns.Activity
import tech.aroma.thrift.events.Event
import tech.sirwellington.alchemy.arguments.Arguments.checkThat
import tech.sirwellington.alchemy.arguments.assertions.*
import tech.sirwellington.alchemy.thrift.ThriftObjects
import java.sql.ResultSet


/**
 *
 * @author SirWellington
 */
internal class EventSerializer : DatabaseSerializer
{
    override fun save(event: Event, statement: String, database: JdbcOperations)
    {
        checkThat(event.eventId).isA(validUUID())
        checkThat(statement).isA(nonEmptyString())


    }

    override fun deserialize(row: ResultSet): Event
    {
        var event = Event()

        val serializedEvent = row.getString(Activity.SERIALIZED_EVENT)

        if (serializedEvent != null)
        {
            event = ThriftObjects.fromJson(event, serializedEvent)
        }

        return event
    }

}