PermissionDeniedError

Defined in: packages/rxdb/src/entity/entity-permissions.ts:109

公开写入口拒绝了只许系统写的操作

Remarks

判定是快速失败，不是防御边界：适配器 / 执行器层不判定，见 EntityPermissionOptions。

violations 是清单而不是单项：单条入口恰一项；EntityManager.mutations() 的整批预检 收齐整批违规后一次抛出，调用方一次就能看到要拆掉哪些写，而不是改一条撞一条。 被拒时本次调用一条都没写出去。

Example

try {
  await rxdb.entityManager.saveMany(entities);
} catch (error) {
  if (error instanceof PermissionDeniedError) {
    console.warn(error.violations.map(v => `${v.entity}.${v.operation}`));
  } else {
    throw error;
  }
}

Extends

• RxDBError

Constructors

Constructor

new PermissionDeniedError(violations): PermissionDeniedError;

Defined in: packages/rxdb/src/entity/entity-permissions.ts:110

Parameters

Parameter	Type	Description
violations	readonly PermissionViolation[]	本次调用的全部违规，按 create / update / delete 排序，同一实体同一操作只出现一次

Returns

PermissionDeniedError

Overrides

RxDBError.constructor

Properties

cause?

optional cause?: unknown;

Defined in: node_modules/.pnpm/typescript@6.0.3_patch_hash=ef3c2292deb88eb14130359d5acc1febc0226af46b7b945db6c7250c6cb4efbb/node_modules/typescript/lib/lib.es2022.error.d.ts:24

Inherited from

RxDBError.cause

---

message

message: string;

Defined in: node_modules/.pnpm/typescript@6.0.3_patch_hash=ef3c2292deb88eb14130359d5acc1febc0226af46b7b945db6c7250c6cb4efbb/node_modules/typescript/lib/lib.es5.d.ts:1075

Inherited from

RxDBError.message

---

name

name: string;

Defined in: node_modules/.pnpm/typescript@6.0.3_patch_hash=ef3c2292deb88eb14130359d5acc1febc0226af46b7b945db6c7250c6cb4efbb/node_modules/typescript/lib/lib.es5.d.ts:1074

Inherited from

RxDBError.name

---

stack?

optional stack?: string;

Defined in: node_modules/.pnpm/typescript@6.0.3_patch_hash=ef3c2292deb88eb14130359d5acc1febc0226af46b7b945db6c7250c6cb4efbb/node_modules/typescript/lib/lib.es5.d.ts:1076

Inherited from

RxDBError.stack

---

violations

readonly violations: readonly PermissionViolation[];

Defined in: packages/rxdb/src/entity/entity-permissions.ts:112

本次调用的全部违规，按 create / update / delete 排序，同一实体同一操作只出现一次

---

stackTraceLimit

static stackTraceLimit: number;

Defined in: node_modules/.pnpm/@types+node@26.6.3/node_modules/@types/node/globals.d.ts:67

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

RxDBError.stackTraceLimit

Methods

captureStackTrace()

static captureStackTrace(targetObject, constructorOpt?): void;

Defined in: node_modules/.pnpm/@types+node@26.6.3/node_modules/@types/node/globals.d.ts:51

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

Parameter	Type
targetObject	object
constructorOpt?	Function

Returns

void

Inherited from

RxDBError.captureStackTrace

---

prepareStackTrace()

static prepareStackTrace(err, stackTraces): any;

Defined in: node_modules/.pnpm/@types+node@26.6.3/node_modules/@types/node/globals.d.ts:55

Parameters

Parameter	Type
err	Error
stackTraces	CallSite[]

Returns

any

See

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

Inherited from

RxDBError.prepareStackTrace