mirror of https://github.com/grpc/grpc-node.git
81 lines
1.7 KiB
TypeScript
81 lines
1.7 KiB
TypeScript
/*
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* Copyright 2019 gRPC authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*/
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import { StatusObject } from './call-interface';
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import { Status } from './constants';
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import { Metadata } from './metadata';
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/**
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* A builder for gRPC status objects.
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*/
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export class StatusBuilder {
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private code: Status | null;
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private details: string | null;
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private metadata: Metadata | null;
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constructor() {
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this.code = null;
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this.details = null;
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this.metadata = null;
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}
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/**
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* Adds a status code to the builder.
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*/
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withCode(code: Status): this {
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this.code = code;
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return this;
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}
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/**
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* Adds details to the builder.
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*/
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withDetails(details: string): this {
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this.details = details;
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return this;
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}
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/**
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* Adds metadata to the builder.
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*/
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withMetadata(metadata: Metadata): this {
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this.metadata = metadata;
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return this;
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}
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/**
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* Builds the status object.
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*/
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build(): Partial<StatusObject> {
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const status: Partial<StatusObject> = {};
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if (this.code !== null) {
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status.code = this.code;
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}
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if (this.details !== null) {
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status.details = this.details;
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}
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if (this.metadata !== null) {
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status.metadata = this.metadata;
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}
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return status;
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}
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}
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