com.jdroid.java.http.BasicHttpResponseValidator.kt Maven / Gradle / Ivy

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Http Layer for Jdroid

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package com.jdroid.java.http

import com.jdroid.java.http.exception.ConnectionException
import com.jdroid.java.http.exception.HttpResponseException

open class BasicHttpResponseValidator : HttpServiceProcessor {

    override fun onInit(httpService: HttpService) {
        // Do Nothing
    }

    override fun beforeExecute(httpService: HttpService) {
        // Do Nothing
    }

    /**
     * Validate the response generated by the server.
     */
    override fun afterExecute(httpService: HttpService, httpResponse: HttpResponseWrapper) {
        val message = httpResponse.logStatusCode()
        if (httpResponse.isSuccess()) {
            onSuccess(httpResponse, message)
        } else if (httpResponse.isClientError()) {
            onClientError(httpResponse, message)
        } else if (httpResponse.isServerError()) {
            onServerError(httpResponse, message)
        } else {
            throw HttpResponseException(message)
        }
    }

    protected open fun onSuccess(httpResponse: HttpResponseWrapper, message: String) {
        // Do Nothing
    }

    protected open fun onClientError(httpResponse: HttpResponseWrapper, message: String) {
        throw HttpResponseException(message)
    }

    protected open fun onServerError(httpResponse: HttpResponseWrapper, message: String) {
        // 504 - Gateway Timeout
        if (httpResponse.getStatusCode() == 504) {
            throw ConnectionException(message)
        } else {
            throw HttpResponseException(message)
        }
    }
}