com.dbobjekts.metadata.column.ObjectColumn.kt Maven / Gradle / Ivy

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package com.dbobjekts.metadata.column

import com.dbobjekts.api.AnyTable
import com.dbobjekts.api.exception.DBObjektsException
import java.io.Serializable
import java.sql.PreparedStatement
import java.sql.ResultSet
import java.sql.Types

abstract class ObjectColumn(
    table: AnyTable,
    name: String,
    val clz: Class<*>,
    aggregateType: AggregateType?
) : NonNullableColumn(table,name, clz, aggregateType) {
    constructor(table: AnyTable, name: String, clz: Class<*>) : this(table, name, clz, null)

    @Suppress("UNCHECKED_CAST")
    override fun getValue(position: Int, resultSet: ResultSet): E? = resultSet.getObject(position, clz) as E

    override fun setValue(position: Int, statement: PreparedStatement, value: E) = statement.setObject(position, value)

}

abstract class NullableObjectColumn(
    table: AnyTable,
    name: String,
    val clz: Class<*>,
    aggregateType: AggregateType?
) : NullableColumn(table,name, Types.VARCHAR, clz, aggregateType) {
    constructor(table: AnyTable, name: String, clz: Class<*>) : this(table, name, clz, null)

    @Suppress("UNCHECKED_CAST")
    override fun getValue(position: Int, resultSet: ResultSet): E? = resultSet.getObject(position, clz) as E

    override fun setValue(position: Int, statement: PreparedStatement, value: E?) = statement.setObject(position, value)

}