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问题描述
我遇到了一个问题,请提供帮助.基于M13的Corda代码.我的模式代码主要是使用定义模式来参考您的示例.
I met a issue, please to help. Corda Code based on M13. My Schema code this is mainly use define a schema refer your sample.
object LegalContractSchemaV1 : MappedSchema(
schemaFamily = LegalContractSchema.javaClass,
version = 1,
mappedTypes = listOf(PersistentLegalContractState::class.java)) {
@Entity
@Table(name = "legal_contract_states")
class PersistentLegalContractState(
@Column(name = "contract_title`enter code here`")
var contractTitle: String,
@Column(name = "sender_name")
var senderName: String,
@Column(name = "recipient_name")
var recipientName: String,
@Column(name = "status")
var status: String) : PersistentState(){
// constructor(stateRef: StateRef) : this(stateRef.txhash.bytes.toHexString(), stateRef.index)
}
推荐答案
kotlin-noarg插件为已使用选定注释进行注释的类生成默认构造函数.
kotlin-noarg plugin generates default construtors for classes that have been annotated with selected annotations.
为带注释的@Entity申请Kotlin-jpa插件以生成默认构造函数.
Apply for Kotlin-jpa plugin for annotated @Entity to generated default construtor.
将脚本添加到gradle文件
Add the scripts to gradle file
buildscript {
dependencies {
classpath "org.jetbrains.kotlin:kotlin-noarg:$kotlin_version"
}
}
apply plugin: "kotlin-jpa"
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