com.simiacryptus.jopenai.proxy.ValidatedObject.kt Maven / Gradle / Ivy

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A Java client for OpenAI's API

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package com.simiacryptus.jopenai.proxy

import com.simiacryptus.jopenai.util.JsonUtil.toJson
import kotlin.reflect.full.memberProperties

interface ValidatedObject {
    fun validate(): String? = validateFields(this)

    class ValidationError(message: String, val obj: Any) : RuntimeException(
        """
    |Error validating object: 
    |```text
    |${message}
    |```
    |
    |```json
    |${toJson(obj)}
    |```
    """.trimMargin()
    )

    companion object {


        fun validateFields(obj: Any): String? {
            obj.javaClass.declaredFields.forEach { field ->
                field.isAccessible = true
                val value = field.get(obj)
                if (value is ValidatedObject) {
                    val validate = value.validate()
                    if (null != validate) return validate
                }
                // If the property is a list, validate each element
                if (value is List<*>) {
                    value.forEach {
                        if (it is ValidatedObject) {
                            val validate = it.validate()
                            if (null != validate) return validate
                        }
                    }
                }
            }
            obj.javaClass.kotlin.memberProperties.forEach { property ->
                val value = property.getter.call(obj)
                if (value is ValidatedObject) {
                    val validate = value.validate()
                    if (null != validate) return validate
                }
                // If the property is a list, validate each element
                if (value is List<*>) {
                    value.forEach {
                        if (it is ValidatedObject) {
                            val validate = it.validate()
                            if (null != validate) return validate
                        }
                    }
                }
            }
            return null
        }
    }
}