Devlog

The way creating no-arg constructor in kotlin

,

Initialize default value for all of parameters.

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class Sheet(
    @Id
    val id: Long = 1,

    val name: String = "",

    val author: String = "",
) {
}

Create secondary constructor that initialize each fields.

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class Sheet(
    @Id
    val id: Long,

    val name: String,

    val author: String,
) {
    constructor(): this(1, "", "")
}

Use no-arg plugin

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// build.gradle.kts

plugins {
    // ...
    kotlin("plugin.jpa") version "1.6.10"
}
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