StreamVersionConflictError

@delta-base/toolkit

---

Class: StreamVersionConflictError<T>

Error thrown when expected stream version doesn’t match current version This is a specialized version conflict error for stream-based operations

Extends

• VersionConflictError

Type Parameters

T

T = unknown

Constructors

Constructor

new StreamVersionConflictError<T>(current, expected, message?): StreamVersionConflictError<T>

Parameters

current

T

expected

T

message?

string

Returns

StreamVersionConflictError<T>

Overrides

VersionConflictError.constructor

Properties

body

readonly body: unknown

Original error response body from the API

Inherited from

VersionConflictError.body

---

current

readonly current: T

The current version that was found

---

currentVersion

readonly currentVersion: number

The current version of the stream

Inherited from

VersionConflictError.currentVersion

---

details?

readonly optional details: Record<string, unknown>

Additional error details

Inherited from

VersionConflictError.details

---

errorType

readonly errorType: string

Error type identifier

Inherited from

VersionConflictError.errorType

---

expected

readonly expected: T

The expected version that was provided

---

expectedVersion

readonly expectedVersion: number

The expected version that was provided

Inherited from

VersionConflictError.expectedVersion

---

message

message: string

Inherited from

VersionConflictError.message

---

name

name: string

Inherited from

VersionConflictError.name

---

stack?

optional stack: string

Inherited from

VersionConflictError.stack

---

status

readonly status: number

HTTP status code associated with this error

Inherited from

VersionConflictError.status

---

stackTraceLimit

static stackTraceLimit: number

The Error.stackTraceLimit property specifies the number of stack frames collected by a stack trace (whether generated by new Error().stack or Error.captureStackTrace(obj)).

The default value is 10 but may be set to any valid JavaScript number. Changes will affect any stack trace captured after the value has been changed.

If set to a non-number value, or set to a negative number, stack traces will not capture any frames.

Inherited from

VersionConflictError.stackTraceLimit

Methods

captureStackTrace()

static captureStackTrace(targetObject, constructorOpt?): void

Creates a .stack property on targetObject, which when accessed returns a string representing the location in the code at which Error.captureStackTrace() was called.

const myObject = {};
Error.captureStackTrace(myObject);
myObject.stack;  // Similar to `new Error().stack`

The first line of the trace will be prefixed with ${myObject.name}: ${myObject.message}.

The optional constructorOpt argument accepts a function. If given, all frames above constructorOpt, including constructorOpt, will be omitted from the generated stack trace.

The constructorOpt argument is useful for hiding implementation details of error generation from the user. For instance:

function a() {
  b();
}

function b() {
  c();
}

function c() {
  // Create an error without stack trace to avoid calculating the stack trace twice.
  const { stackTraceLimit } = Error;
  Error.stackTraceLimit = 0;
  const error = new Error();
  Error.stackTraceLimit = stackTraceLimit;

  // Capture the stack trace above function b
  Error.captureStackTrace(error, b); // Neither function c, nor b is included in the stack trace
  throw error;
}

a();

Parameters

targetObject

object

constructorOpt?

Function

Returns

void

Inherited from

VersionConflictError.captureStackTrace

---

prepareStackTrace()

static prepareStackTrace(err, stackTraces): any

Parameters

err

Error

stackTraces

CallSite[]

Returns

any

See

https://v8.dev/docs/stack-trace-api#customizing-stack-traces

Inherited from

VersionConflictError.prepareStackTrace