httpHeaders.js.map

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The name is\n   * case-insensitive.\n   * @param headerName - The name of the header to set. This value is case-insensitive.\n   * @param headerValue - The value of the header to set.\n   */\n  set(headerName: string, headerValue: string | number): void;\n  /**\n   * Get the header value for the provided header name, or undefined if no header exists in this\n   * collection with the provided name.\n   * @param headerName - The name of the header.\n   */\n  get(headerName: string): string | undefined;\n  /**\n   * Get whether or not this header collection contains a header entry for the provided header name.\n   */\n  contains(headerName: string): boolean;\n  /**\n   * Remove the header with the provided headerName. Return whether or not the header existed and\n   * was removed.\n   * @param headerName - The name of the header to remove.\n   */\n  remove(headerName: string): boolean;\n  /**\n   * Get the headers that are contained this collection as an object.\n   */\n  rawHeaders(): RawHttpHeaders;\n  /**\n   * Get the headers that are contained in this collection as an array.\n   */\n  headersArray(): HttpHeader[];\n  /**\n   * Get the header names that are contained in this collection.\n   */\n  headerNames(): string[];\n  /**\n   * Get the header values that are contained in this collection.\n   */\n  headerValues(): string[];\n  /**\n   * Create a deep clone/copy of this HttpHeaders collection.\n   */\n  clone(): HttpHeadersLike;\n  /**\n   * Get the JSON object representation of this HTTP header collection.\n   * The result is the same as `rawHeaders()`.\n   */\n  toJson(options?: { preserveCase?: boolean }): RawHttpHeaders;\n}\n\nexport function isHttpHeadersLike(object?: unknown): object is HttpHeadersLike {\n  if (object && typeof object === \"object\") {\n    const castObject = object as {\n      rawHeaders: unknown;\n      clone: unknown;\n      get: unknown;\n      set: unknown;\n      contains: unknown;\n      remove: unknown;\n      headersArray: unknown;\n      headerValues: unknown;\n      headerNames: unknown;\n      toJson: unknown;\n    };\n    if (\n      typeof castObject.rawHeaders === \"function\" &&\n      typeof castObject.clone === \"function\" &&\n      typeof castObject.get === \"function\" &&\n      typeof castObject.set === \"function\" &&\n      typeof castObject.contains === \"function\" &&\n      typeof castObject.remove === \"function\" &&\n      typeof castObject.headersArray === \"function\" &&\n      typeof castObject.headerValues === \"function\" &&\n      typeof castObject.headerNames === \"function\" &&\n      typeof castObject.toJson === \"function\"\n    ) {\n      return true;\n    }\n  }\n\n  return false;\n}\n\n/**\n * A collection of HTTP header key/value pairs.\n */\nexport class HttpHeaders implements HttpHeadersLike {\n  private readonly _headersMap: { [headerKey: string]: HttpHeader };\n\n  constructor(rawHeaders?: RawHttpHeaders) {\n    this._headersMap = {};\n    if (rawHeaders) {\n      for (const headerName in rawHeaders) {\n        this.set(headerName, rawHeaders[headerName]);\n      }\n    }\n  }\n\n  /**\n   * Set a header in this collection with the provided name and value. The name is\n   * case-insensitive.\n   * @param headerName - The name of the header to set. This value is case-insensitive.\n   * @param headerValue - The value of the header to set.\n   */\n  public set(headerName: string, headerValue: string | number): void {\n    this._headersMap[getHeaderKey(headerName)] = {\n      name: headerName,\n      value: headerValue.toString(),\n    };\n  }\n\n  /**\n   * Get the header value for the provided header name, or undefined if no header exists in this\n   * collection with the provided name.\n   * @param headerName - The name of the header.\n   */\n  public get(headerName: string): string | undefined {\n    const header: HttpHeader = this._headersMap[getHeaderKey(headerName)];\n    return !header ? undefined : header.value;\n  }\n\n  /**\n   * Get whether or not this header collection contains a header entry for the provided header name.\n   */\n  public contains(headerName: string): boolean {\n    return !!this._headersMap[getHeaderKey(headerName)];\n  }\n\n  /**\n   * Remove the header with the provided headerName. Return whether or not the header existed and\n   * was removed.\n   * @param headerName - The name of the header to remove.\n   */\n  public remove(headerName: string): boolean {\n    const result: boolean = this.contains(headerName);\n    delete this._headersMap[getHeaderKey(headerName)];\n    return result;\n  }\n\n  /**\n   * Get the headers that are contained this collection as an object.\n   */\n  public rawHeaders(): RawHttpHeaders {\n    return this.toJson({ preserveCase: true });\n  }\n\n  /**\n   * Get the headers that are contained in this collection as an array.\n   */\n  public headersArray(): HttpHeader[] {\n    const headers: HttpHeader[] = [];\n    for (const headerKey in this._headersMap) {\n      headers.push(this._headersMap[headerKey]);\n    }\n    return headers;\n  }\n\n  /**\n   * Get the header names that are contained in this collection.\n   */\n  public headerNames(): string[] {\n    const headerNames: string[] = [];\n    const headers: HttpHeader[] = this.headersArray();\n    for (let i = 0; i < headers.length; ++i) {\n      headerNames.push(headers[i].name);\n    }\n    return headerNames;\n  }\n\n  /**\n   * Get the header values that are contained in this collection.\n   */\n  public headerValues(): string[] {\n    const headerValues: string[] = [];\n    const headers: HttpHeader[] = this.headersArray();\n    for (let i = 0; i < headers.length; ++i) {\n      headerValues.push(headers[i].value);\n    }\n    return headerValues;\n  }\n\n  /**\n   * Get the JSON object representation of this HTTP header collection.\n   */\n  public toJson(options: { preserveCase?: boolean } = {}): RawHttpHeaders {\n    const result: RawHttpHeaders = {};\n    if (options.preserveCase) {\n      for (const headerKey in this._headersMap) {\n        const header: HttpHeader = this._headersMap[headerKey];\n        result[header.name] = header.value;\n      }\n    } else {\n      for (const headerKey in this._headersMap) {\n        const header: HttpHeader = this._headersMap[headerKey];\n        result[getHeaderKey(header.name)] = header.value;\n      }\n    }\n    return result;\n  }\n\n  /**\n   * Get the string representation of this HTTP header collection.\n   */\n  public toString(): string {\n    return JSON.stringify(this.toJson({ preserveCase: true }));\n  }\n\n  /**\n   * Create a deep clone/copy of this HttpHeaders collection.\n   */\n  public clone(): HttpHeaders {\n    const resultPreservingCasing: RawHttpHeaders = {};\n    for (const headerKey in this._headersMap) {\n      const header: HttpHeader = this._headersMap[headerKey];\n      resultPreservingCasing[header.name] = header.value;\n    }\n    return new HttpHeaders(resultPreservingCasing);\n  }\n}\n"]}