Add support for Kotlin's Result #3873
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@JakeWharton @codebutler hello ?anyone there |
liu-wanshun
approved these changes
Oct 9, 2023
elliptic1
reviewed
Oct 23, 2023
| import java.lang.reflect.ParameterizedType | ||
| import java.lang.reflect.Type | ||
| import kotlin.coroutines.CoroutineContext | ||
| import org.junit.Assert.* |
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Don't use star imports if this project wasn't already using them
elliptic1
reviewed
Oct 23, 2023
| import java.lang.reflect.Type; | ||
| import javax.annotation.Nullable; | ||
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| import kotlin.Result; |
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extra space and new import not alphabetized
elliptic1
reviewed
Oct 23, 2023
| return try { | ||
| val response = delegate.execute() | ||
| val result = if (response.isSuccessful) { | ||
| Result.success(response.body()!!) |
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Don't use !! - there is always a better way to fail gracefully into the Result.failure case if this is null.
elliptic1
reviewed
Oct 23, 2023
| } | ||
| Response.success(result) | ||
| } catch (e: IOException) { | ||
| Response.success(Result.failure(e)) |
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This does the same job as the more general Exception case, so it's not needed
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add the ResultCallAdapter to return Result to wrap the outcome (success/failure) of a retrofit call, instead of returning a value or throwing an exception. #3558
like
@get("me")
suspend fun getUser(): Result
all the testcase in Kotlin-test package and retrofit-adapter moudle's test case has been passed