com.tencent.bkrepo.common.service.feign.ErrorCodeDecoder.kt Maven / Gradle / Ivy
/*
* Tencent is pleased to support the open source community by making BK-CI 蓝鲸持续集成平台 available.
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* Copyright (C) 2020 THL A29 Limited, a Tencent company. All rights reserved.
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* BK-CI 蓝鲸持续集成平台 is licensed under the MIT license.
*
* A copy of the MIT License is included in this file.
*
*
* Terms of the MIT License:
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* of this software and associated documentation files (the "Software"), to deal
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package com.tencent.bkrepo.common.service.feign
import com.tencent.bkrepo.common.api.constant.HttpStatus
import com.tencent.bkrepo.common.api.util.readJsonString
import com.tencent.bkrepo.common.service.exception.RemoteErrorCodeException
import feign.Response
import feign.codec.ErrorDecoder
import java.io.IOException
/**
* Feign ErrorDecoder
*/
class ErrorCodeDecoder : ErrorDecoder {
private val delegate: ErrorDecoder = ErrorDecoder.Default()
override fun decode(methodKey: String, feignResponse: Response): Exception {
if (HttpStatus.valueOf(feignResponse.status()).is4xxClientError()) {
return try {
feignResponse.body().asInputStream().use {
val response = it.readJsonString>()
RemoteErrorCodeException(methodKey, response.code, response.message)
}
} catch (ignored: IOException) {
delegate.decode(methodKey, feignResponse)
}
}
return delegate.decode(methodKey, feignResponse)
}
}