Class WorkerInvocationException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

io.superdurable.dex.exceptions.DexServiceException

io.superdurable.dex.exceptions.WorkerInvocationException

All Implemented Interfaces:

Serializable

public final class WorkerInvocationException
extends DexServiceException

Reports that a Java worker failed while executing a Step or RPC invocation.

The exception preserves both the outer Dex service status and, when supplied, the original worker exception type, detail, and gRPC status. These fields are intended for diagnostics; user code should not depend on Java exception class names as a durable protocol.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
WorkerInvocationException(io.grpc.Status.Code code, String detail, String workerErrorType, String workerErrorDetail, String workerStackTrace, io.grpc.Status.Code workerCode, Throwable cause)	Creates a worker failure with its original worker metadata.

Method Summary

Modifier and Type	Method	Description
io.grpc.Status.Code	getWorkerCode()	Returns the original worker-side gRPC status code.
String	getWorkerErrorDetail()	Returns the original worker exception detail.
String	getWorkerErrorType()	Returns the original worker exception type.
String	getWorkerStackTrace()	Returns the original worker-side stack trace.

Methods inherited from class DexServiceException

getCode, getDetail, getSubStatus

Methods inherited from class Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

WorkerInvocationException

public WorkerInvocationException(io.grpc.Status.Code code,
 String detail,
 String workerErrorType,
 String workerErrorDetail,
 String workerStackTrace,
 io.grpc.Status.Code workerCode,
 Throwable cause)

Creates a worker failure with its original worker metadata.

Parameters:

code - the outer Dex service gRPC status code

detail - the outer Dex service error detail

workerErrorType - the original worker exception type, or an empty string

workerErrorDetail - the original worker exception detail, or an empty string

workerStackTrace - the original worker stack trace, or an empty string

workerCode - the original worker gRPC status code, or null when unavailable

cause - the original client transport failure

Method Details

getWorkerErrorType

public String getWorkerErrorType()

Returns the original worker exception type.

Returns:

the worker error type, or an empty string when unavailable

getWorkerErrorDetail

public String getWorkerErrorDetail()

Returns the original worker exception detail.

Returns:

the worker error detail, or an empty string when unavailable

getWorkerStackTrace

public String getWorkerStackTrace()

Returns the original worker-side stack trace.

Java Workers include the exception's causes and suppressed exceptions. The serialized value is limited to 4 KiB and ends with a truncation marker when the full trace is larger. Other Worker SDKs may return an empty string when they do not provide stack traces.

Returns:

the worker stack trace, or an empty string when unavailable

getWorkerCode

public io.grpc.Status.Code getWorkerCode()

Returns the original worker-side gRPC status code.

Returns:

the worker status code, or null when unavailable