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• bee.persistent
• 0.5.0
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• StringSetConverter.kt

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com.beeproduced.bee.persistent.fieldconverter.StringSetConverter.kt Maven / Gradle / Ivy

package com.beeproduced.bee.persistent.fieldconverter

import jakarta.persistence.AttributeConverter
import jakarta.persistence.Converter

@Converter
class StringSetConverter : AttributeConverter, String> {
  override fun convertToDatabaseColumn(attribute: Set?): String {
    if (attribute == null) return ""
    return attribute.joinToString(",")
  }

  override fun convertToEntityAttribute(dbData: String?): Set {
    if (dbData.isNullOrEmpty()) return emptySet()
    return dbData.split(",").toSet()
  }
}