@dlr-eoc/utils-ogc/fesm2022/dlr-eoc-utils-ogc.mjs.map

This library bundles our clients for OGC standards. The long-term-strategy is to make all services in `@dlr-eoc/services-ogc` independent of angular and move them here.

{"version":3,"file":"dlr-eoc-utils-ogc.mjs","sources":["../../../projects/utils-ogc/src/lib/wps/wps100/wps_marshaller_1.0.0.ts","../../../projects/utils-ogc/src/lib/wps/wps200/helpers.ts","../../../projects/utils-ogc/src/lib/wps/wps200/wps_marshaller_2.0.0.ts","../../../projects/utils-ogc/src/lib/wps/utils/polling.ts","../../../projects/utils-ogc/src/lib/wps/cache.ts","../../../projects/utils-ogc/src/lib/wps/wpsclient.ts","../../../projects/utils-ogc/src/lib/wps/wps_datatypes.ts","../../../projects/utils-ogc/src/lib/wms/wms.service.ts","../../../projects/utils-ogc/src/public-api.ts","../../../projects/utils-ogc/src/dlr-eoc-utils-ogc.ts"],"sourcesContent":["import { WpsMarshaller, WpsInput, WpsOutputDescription, WpsResult, WpsCapability, WpsBboxValue, WpsData,\n  WpsDataDescription, WpsState, WpsDataFormat, WpsProcessDescription } from '../wps_datatypes';\nimport {\n  WPSCapabilitiesType, IWpsExecuteProcessBody, Execute, DataInputsType,\n  InputType, ResponseFormType, DataType, IWpsExecuteResponse, DocumentOutputDefinitionType,\n  ResponseDocumentType, InputReferenceType, ExecuteResponse, IWpsDescribeProcessResponse,\n  InputDescriptionType, OutputDescriptionType } from './wps_1.0.0';\nimport * as xmlserializer from 'xmlserializer';\n\n\n\nexport class WpsMarshaller100 implements WpsMarshaller {\n\n  constructor() { }\n\n  getCapabilitiesUrl(baseurl: string): string {\n    return `${baseurl}?service=WPS&request=GetCapabilities&version=1.0.0`;\n  }\n\n  getDescribeProcessUrl(baseurl: string, processId: string): string {\n    return `${baseurl}?service=WPS&request=DescribeProcess&version=1.0.0&Identifier=${processId}`;\n  }\n\n  executeUrl(baseurl: string, processId: string): string {\n    return `${baseurl}?service=WPS&request=Execute&version=1.0.0&identifier=${processId}`;\n  }\n\n  unmarshalCapabilities(capabilities: WPSCapabilitiesType): WpsCapability[] {\n    const out: WpsCapability[] = [];\n    capabilities.processOfferings.process.forEach(process => {\n      out.push({\n        id: process.identifier.value\n      });\n    });\n    return out;\n  }\n\n  unmarshalProcessDescription(processDescriptionJson: IWpsDescribeProcessResponse): WpsProcessDescription {\n    const description = processDescriptionJson.processDescription[0];\n\n    const inputs: WpsInput[] = [];\n    for (const dataInput of description.dataInputs.input) {\n      inputs.push({\n        description: this.unmarshalInputDescription(dataInput),\n        value: null\n      });\n    }\n\n    const outputs: WpsResult[] = [];\n    for (const processOutput of description.processOutputs.output) {\n      outputs.push({\n        description: this.unmarshalOutputDescription(processOutput),\n        value: null\n      });\n    }\n\n    return {\n      id: description.identifier.value,\n      processVersion: description.processVersion,\n      description: description._abstract?.value,\n      title: description.title.value,\n      inputs: inputs,\n      outputs: outputs,\n    };\n  }\n\n  unmarshalSyncExecuteResponse(responseJson: IWpsExecuteResponse, url: string, processId: string,\n                               inputs: WpsInput[], outputDescriptions: WpsOutputDescription[]): WpsResult[] {\n\n    const out: WpsResult[] = [];\n\n    if (responseJson.value.status.processFailed) { // Failure?\n      out.push({\n        description: {\n          id: responseJson.value.process.identifier.value,\n          title: responseJson.value.process.title.value,\n          reference: true,\n          type: 'error'\n        },\n        value: responseJson.value.statusLocation\n      });\n    } else if (responseJson.value.processOutputs) { // synchronous request?\n      for (const output of responseJson.value.processOutputs.output) {\n        const isReference = output.reference ? true : false;\n\n        let datatype: 'literal' | 'complex' | 'bbox' | 'status' | 'error';\n        let data;\n        let format: WpsDataFormat | undefined;\n        if (output.reference) {\n          datatype = 'complex';\n          data = output.reference.href || null;\n          format = output.reference.mimeType as WpsDataFormat;\n        } else {\n          if (output.data && output.data.literalData) {\n            datatype = 'literal';\n            format = output.data.literalData.dataType as WpsDataFormat;\n          } else if (output.data && output.data.complexData) {\n            datatype = 'complex';\n            format = output.data.complexData.mimeType as WpsDataFormat;\n          } else {\n            datatype = 'bbox';\n            format = undefined;\n          }\n          // @ts-ignore\n          data = this.unmarshalOutputData(output.data);\n        }\n\n        out.push({\n          description: {\n            id: output.identifier.value,\n            title: output.title.value,\n            format,\n            reference: isReference,\n            type: datatype\n          },\n          value: data,\n        });\n      }\n    } else if (responseJson.value.statusLocation) { // asynchronous request?\n      out.push({\n        description: {\n          id: responseJson.value.process.identifier.value,\n          title: responseJson.value.process.title.value,\n          reference: true,\n          type: 'status'\n        },\n        value: this.unmarshalGetStateResponse(responseJson, url, processId, inputs, outputDescriptions)\n      });\n    }\n\n    return out;\n  }\n\n  protected unmarshalOutputData(data: DataType): any {\n    if (data.complexData) {\n\n      if (data.complexData.encoding === 'base64') {\n        if (typeof module !== 'undefined' && module.exports) { // node\n          data.complexData.content.map(c => Buffer.from(c, 'base64').toString('ascii'));\n        } else { // browser\n          data.complexData.content.map(c => atob(c));\n        }\n      }\n\n      switch (data.complexData.mimeType) {\n        case 'application/vnd.geo+json':\n        case 'application/json':\n          return data.complexData.content.map(cont => JSON.parse(cont));\n        case 'application/WMS':\n          return data.complexData.content;\n        case 'text/xml':\n        case 'application/xml':\n          return xmlserializer.serializeToString(data.complexData.content[0]); // @TODO: better: handle actual xml-data\n        default:\n          throw new Error(`Cannot unmarshal data of format ${data.complexData.mimeType}`);\n      }\n    } else if (data.literalData) {\n      switch (data.literalData.dataType) {\n        case 'string':\n        default:\n          return data.literalData.value;\n      }\n    }\n\n    throw new Error(`Not yet implemented: ${data}`);\n  }\n\n  protected unmarshalInputDescription(data: InputDescriptionType): WpsDataDescription {\n    if (data.boundingBoxData) {\n      return {\n        id: data.identifier.value,\n        title: data.title.value,\n        reference: false,\n        type: 'bbox',\n        description: data._abstract?.value,\n        format: 'text/plain',\n      };\n    }\n    else if (data.complexData) {\n      return {\n        id: data.identifier.value,\n        title: data.title.value,\n        reference: data.storeSupported,\n        type: 'complex',\n        description: data._abstract?.value,\n        format: data.complexData._default.format.mimeType as WpsDataFormat\n      };\n    }\n    else if (data.literalData) {\n      return {\n        id: data.identifier.value,\n        title: data.title.value,\n        reference: false,\n        type: 'literal',\n        description: data._abstract?.value,\n        defaultValue: data.literalData.defaultValue,\n        options: data.literalData.allowedValues?.valueOrRange.map(v => v.value),\n        format: 'text/plain'\n      };\n    } else {\n      throw new Error(`Cannot unmarshal the input-description for ${data.identifier.value}`);\n    }\n  }\n\n  protected unmarshalOutputDescription(data: OutputDescriptionType): WpsDataDescription {\n    if (data.complexOutput) {\n      return {\n        id: data.identifier.value,\n        title: data.title.value,\n        reference: true,\n        type: 'complex',\n        format: data.complexOutput._default.format.mimeType as WpsDataFormat\n      };\n    } else if (data.boundingBoxOutput) {\n      return {\n        id: data.identifier.value,\n        title: data.title.value,\n        reference: false,\n        type: 'bbox',\n      };\n    } else if (data.literalOutput) {\n      return {\n        id: data.identifier.value,\n        title: data.title.value,\n        reference: false,\n        type: 'literal',\n      };\n    } else {\n      throw new Error(`Cannot unmarshal the input-description for ${data.identifier.value}`);\n    }\n  }\n\n  unmarshalAsyncExecuteResponse(responseJson: any, url: string, processId: string, inputs: WpsInput[], outputDescriptions: WpsDataDescription[]): WpsState {\n    return this.unmarshalGetStateResponse(responseJson, url, processId, inputs, outputDescriptions);\n  }\n\n  unmarshalGetStateResponse(responseJson: any, serverUrl: string, processId: string,\n                            inputs: WpsData[], outputDescriptions: WpsDataDescription[]): WpsState {\n\n    const response: ExecuteResponse = responseJson.value;\n\n    const status = response.status.processSucceeded ? 'Succeeded' :\n      response.status.processAccepted ? 'Accepted' :\n        response.status.processStarted ? 'Running' :\n          response.status.processFailed ? 'Failed' :\n            'Failed';\n\n    const state: WpsState = {\n      status,\n      statusLocation: response.statusLocation,\n    };\n\n    if (response.processOutputs && response.processOutputs.output) {\n      state.results = responseJson; // this.unmarshalSyncExecuteResponse(responseJson, serverUrl, processId, inputs, outputDescriptions);\n    }\n\n    return state;\n  }\n\n  marshalExecBody(processId: string, inputs: WpsInput[], outputs: WpsOutputDescription[], async: boolean): IWpsExecuteProcessBody {\n\n    const wps1Inputs = this.marshalInputs(inputs);\n    const wps1ResponseForm = this.marshalResponseForm(outputs, async);\n\n    const bodyValue: Execute = {\n      dataInputs: wps1Inputs,\n      identifier: processId,\n      responseForm: wps1ResponseForm,\n      service: 'WPS',\n      version: '1.0.0'\n    };\n\n    const body: IWpsExecuteProcessBody = {\n      name: {\n        key: '{http://www.opengis.net/wps/1.0.0}Execute',\n        localPart: 'Execute',\n        namespaceURI: 'http://www.opengis.net/wps/1.0.0',\n        prefix: 'wps',\n        string: '{http://www.opengis.net/wps/1.0.0}wps:Execute'\n      },\n      value: bodyValue\n    };\n\n    return body;\n\n  }\n\n\n  protected marshalResponseForm(outputs: WpsOutputDescription[], async = false): ResponseFormType {\n\n    const outputDefinitions: DocumentOutputDefinitionType[] = [];\n    for (const output of outputs) {\n      let defType: DocumentOutputDefinitionType;\n      switch (output.type) {\n        case 'literal':\n          defType = {\n            identifier: { value: output.id },\n            asReference: output.reference,\n            mimeType: output.format\n          };\n          break;\n        case 'complex':\n          defType = {\n            identifier: { value: output.id },\n            asReference: output.reference,\n            mimeType: output.format\n          };\n          break;\n        default:\n          throw new Error(`This Wps-outputtype has not been implemented yet! ${output} `);\n      }\n      outputDefinitions.push(defType);\n    }\n\n    const responseDocument: ResponseDocumentType = {\n      output: outputDefinitions,\n      status: async ? true : false,\n      storeExecuteResponse: async ? true : false\n    };\n\n    const form: ResponseFormType = {\n      responseDocument\n    };\n    return form;\n  }\n\n\n  protected marshalInputs(inputArr: WpsInput[]): DataInputsType {\n    const theInputs: InputType[] = [];\n    for (const inp of inputArr) {\n      if (inp.value === null || inp.value === undefined) {\n        throw new Error(`Value for input ${inp.description.id} is not set`);\n      }\n      const marshalledInput = this.marshalInput(inp);\n      theInputs.push(marshalledInput);\n    }\n    const inputs: DataInputsType = {\n      input: theInputs\n    };\n    return inputs;\n  }\n\n  protected marshalInput(input: WpsInput): InputType {\n    const id = input.description.id;\n    const title = input.description.id;\n    const abstract = '';\n\n    const inputType: InputType = {\n      identifier: { value: id },\n      title: { value: title },\n      _abstract: { value: abstract }\n    };\n\n    if (input.description.reference) {\n      inputType.reference = this.marshalReferenceInput(input);\n    } else {\n      inputType.data = this.marshalDataInput(input);\n    }\n\n    return inputType;\n  }\n\n  protected marshalDataInput(input: WpsInput): DataType {\n    let data: DataType;\n    switch (input.description.type) {\n      case 'literal':\n        data = {\n          literalData: { value: String(input.value) }\n        };\n        break;\n      case 'bbox':\n        const values: WpsBboxValue = input.value;\n        data = {\n          boundingBoxData: {\n            lowerCorner: [values.lllat, values.lllon],\n            upperCorner: [values.urlat, values.urlon]\n          }\n        };\n        break;\n      case 'complex':\n        switch (input.description.format) {\n          case 'text/xml':\n            data = {\n              complexData: {\n                content: [input.value],  // @TODO: we assume here that text/xml-data is already stringified\n                mimeType: input.description.format\n              }\n            };\n            break;\n          default:\n            data = {\n              complexData: {\n                content: [JSON.stringify(input.value)],\n                mimeType: input.description.format\n              }\n            };\n        }\n        break;\n      default:\n        throw Error(`This input is of type ${input.description.type}. We can only marshal input of type literal, bbox or complex.`);\n    }\n    return data;\n  }\n\n  protected marshalReferenceInput(input: WpsInput): InputReferenceType {\n    const ref: InputReferenceType = {\n      href: input.value,\n      method: 'GET',\n      mimeType: input.description.format\n    };\n    return ref;\n  }\n\n  marshallGetStatusBody(serverUrl: string, processId: string, statusId: string) {\n    // WPS-1.0 does not send a body with a GetStatus request.\n    return {};\n  }\n\n  marshallGetResultBody(serverUrl: string, processId: string, jobID: string) {\n    // WPS-1.0 does not send a body with a GetStatus request.\n    return {};\n  }\n\n  dismissUrl(serverUrl: string, processId: string, jobId: string): string {\n    /** this does only work in geoserver:\n     * return `${serverUrl}?service=WPS&version=1.0.0&request=Dismiss&executionId=${jobId}`;\n     */\n    throw new Error('Wps 1.0 does not support Dismiss-operations.');\n  }\n\n  marshalDismissBody(processId: string) {\n    throw new Error('Wps 1.0 does not support Dismiss-operations.');\n  }\n\n  unmarshalDismissResponse(jsonResponse: any, serverUrl: string, processId: string): WpsState {\n    throw new Error('Wps 1.0 does not support Dismiss-operations.');\n  }\n}\n","import { StatusInfo, DataOutputType, Result } from './wps_2.0';\n\n\nexport const isStatusInfo = (obj: object): obj is StatusInfo => {\n  return obj.hasOwnProperty('jobID')\n    && obj.hasOwnProperty('status');\n};\n\nexport const isDataOutputType = (obj: object): obj is DataOutputType => {\n  return obj.hasOwnProperty('id') &&\n    (obj.hasOwnProperty('data') || obj.hasOwnProperty('reference') || obj.hasOwnProperty('output'));\n};\n\nexport const isResult = (obj: object): obj is Result => {\n  return (obj.hasOwnProperty('output'));\n};\n","import { WpsMarshaller, WpsInput, WpsOutputDescription, WpsResult, WpsCapability, WpsDataDescription,\n  WpsData, WpsState, WpsProcessDescription, WpsDataFormat } from '../wps_datatypes';\nimport { WPSCapabilitiesType, ExecuteRequestType, DataInputType, OutputDefinitionType, IWpsExecuteProcessBody,\n  IWpsExecuteResponse, IGetStatusRequest, Data, IGetResultRequest, IDismissRequest, IDismissResponse, ProcessOfferings,\n  InputDescriptionType, OutputDescriptionType, LiteralDataType } from './wps_2.0';\nimport { isStatusInfo, isResult } from './helpers';\nimport * as xmlserializer from 'xmlserializer';\n\n\nexport class WpsMarshaller200 implements WpsMarshaller {\n\n  constructor() { }\n\n  getCapabilitiesUrl(baseurl: string): string {\n    return `${baseurl}?service=WPS&request=GetCapabilities&version=2.0.0`;\n  }\n\n  getDescribeProcessUrl(baseurl: string, processId: string): string {\n    return `${baseurl}?service=WPS&request=DescribeProcess&version=2.0.0&Identifier=${processId}`;\n  }\n\n  unmarshalProcessDescription(processDescriptionJson: ProcessOfferings): WpsProcessDescription {\n    const description = processDescriptionJson.processOffering[0];\n\n    const inputs: WpsInput[] = [];\n    for (const dataInput of description.process.input) {\n      inputs.push({\n        description: this.unmarshalInputDescription(dataInput),\n        value: null\n      });\n    }\n\n    const outputs: WpsResult[] = [];\n    for (const processOutput of description.process.output) {\n      outputs.push({\n        description: this.unmarshalOutputDescription(processOutput),\n        value: null\n      });\n    }\n\n    return {\n      id: description.process.identifier.value,\n      processVersion: description.processVersion || '',\n      description: description.process._abstract?.value,\n      title: description.process.title?.value || '',\n      inputs: inputs,\n      outputs: outputs,\n    };\n  }\n\n  protected unmarshalInputDescription(dataInput: InputDescriptionType): WpsDataDescription {\n    if (dataInput.dataDescription.name.localPart === 'BoundingBoxData') {\n      return {\n        id: dataInput.identifier.value,\n        title: dataInput.title.value,\n        reference: false,\n        type: 'bbox',\n        description: dataInput.abstract?.value\n      };\n    } else if (dataInput.dataDescription.name.localPart === 'LiteralData') {\n      return {\n        id: dataInput.identifier.value,\n        title: dataInput.title.value,\n        reference: false,\n        type: 'literal',\n        defaultValue: (dataInput.dataDescription.value as LiteralDataType).literalDataDomain?.defaultValue?.value,\n        options: (dataInput.dataDescription.value as LiteralDataType).literalDataDomain?.allowedValues.valueOrRange.map(v => v.value),\n        description: dataInput.abstract?.value\n      };\n    } else if (dataInput.dataDescription.name.localPart === 'ComplexData') {\n      return {\n        id: dataInput.identifier.value,\n        title: dataInput.title.value,\n        reference: true,\n        type: 'complex',\n        format: dataInput.dataDescription.value.format[0].mimeType as WpsDataFormat,\n        description: dataInput.abstract?.value\n      };\n    } else {\n      throw new Error(`Cannot unmarshal input-description ${dataInput.identifier.value}`);\n    }\n  }\n\n  protected unmarshalOutputDescription(processOutput: OutputDescriptionType): WpsDataDescription {\n    if (processOutput.dataDescription.name.localPart === 'BoundingBoxData') {\n      return {\n        id: processOutput.identifier.value,\n        title: processOutput.title.value,\n        reference: false,\n        type: 'bbox',\n        description: processOutput.abstract?.value\n      };\n    } else if (processOutput.dataDescription.name.localPart === 'LiteralData') {\n      return {\n        id: processOutput.identifier.value,\n        title: processOutput.title.value,\n        reference: false,\n        type: 'literal',\n        description: processOutput.abstract?.value\n      };\n    } else if (processOutput.dataDescription.name.localPart === 'ComplexData') {\n      return {\n        id: processOutput.identifier.value,\n        title: processOutput.title.value,\n        reference: true,\n        type: 'complex',\n        format: processOutput.dataDescription.value.format[0].mimeType as WpsDataFormat,\n        description: processOutput.abstract?.value\n      };\n    } else {\n      throw new Error(`Cannot unmarshal input-description ${processOutput.identifier.value}`);\n    }\n  }\n\n  executeUrl(baseurl: string, processId: string): string {\n    // return `${baseurl}?service=WPS&request=Execute&version=2.0.0&identifier=${processId}`;\n    return baseurl;\n  }\n\n  unmarshalCapabilities(capabilities: WPSCapabilitiesType): WpsCapability[] {\n    const out: WpsCapability[] = [];\n    capabilities.contents.processSummary.forEach(summary => {\n      out.push({\n        id: summary.identifier.value\n      });\n    });\n    return out;\n  }\n\n  unmarshalSyncExecuteResponse(responseJson: IWpsExecuteResponse, url: string, processId: string,\n                               inputs: WpsInput[], outputDescriptions: WpsOutputDescription[]): WpsResult[] {\n    const out: WpsResult[] = [];\n\n    if (isResult(responseJson.value)) {\n      for (const output of responseJson.value.output) {\n        const outputDescription = outputDescriptions.find(od => od.id === output.id);\n        if (!outputDescription) {\n          throw new Error(`Could not find an output-description for the parameter ${output.id}.`);\n        }\n\n        const isReference = outputDescription.reference;\n        const datatype = outputDescription.type;\n        const format = outputDescription.format;\n        let data;\n        if (output.reference) {\n          data = output.reference.href || null;\n        } else if (output.data) {\n          data = this.unmarshalOutputData(output.data, outputDescription);\n        } else {\n          throw new Error(`Output has neither reference nor data field.`);\n        }\n\n        out.push({\n          description: {\n            id: output.id,\n            title: outputDescription.title,\n            format,\n            reference: isReference,\n            type: datatype\n          },\n          value: data,\n        });\n      }\n    } else if (isStatusInfo(responseJson.value)) {\n      const state: WpsState = {\n        status: responseJson.value.status,\n        jobID: responseJson.value.jobID,\n        percentCompleted: responseJson.value.percentCompleted\n      };\n\n      out.push({\n        description: {\n          id: processId,\n          title: '',\n          reference: true,\n          type: 'status'\n        },\n        value: state\n      });\n    }\n\n    return out;\n  }\n\n  protected unmarshalOutputData(data: Data, description: WpsOutputDescription): any {\n    if (description.type === 'complex') {\n\n      if (data.encoding === 'base64') {\n        if (typeof module !== 'undefined' && module.exports) { // node\n          data.content.map(c => Buffer.from(c, 'base64').toString('ascii'));\n        } else { // browser\n          data.content.map((c: any) => atob(c));\n        }\n      }\n\n      switch (data.mimeType) {\n        case 'application/vnd.geo+json':\n        case 'application/json':\n          return data.content.map((cont: any) => JSON.parse(cont));\n        case 'application/WMS':\n          return data.content;\n        case 'text/xml':\n        case 'application/xml':\n          return xmlserializer.serializeToString(data.content[0]); // @TODO: better: handle actual xml-data\n        default:\n          throw new Error(`Cannot unmarshal complex data of format ${data.mimeType}`);\n      }\n    } else if (description.type === 'literal') {\n      return data.content;\n    }\n\n    throw new Error(`Not yet implemented: ${data}`);\n  }\n\n  unmarshalAsyncExecuteResponse(responseJson: any, url: string, processId: string, inputs: WpsData[], outputDescriptions: WpsDataDescription[]): WpsState {\n    return this.unmarshalGetStateResponse(responseJson, url, processId, inputs, outputDescriptions);\n  }\n\n  unmarshalGetStateResponse(responseJson: any, serverUrl: string, processId: string,\n                            inputs: WpsData[], outputDescriptions: WpsDataDescription[]): WpsState {\n    if (isStatusInfo(responseJson.value)) {\n      const state: WpsState = {\n        status: responseJson.value.status,\n        jobID: responseJson.value.jobID,\n        percentCompleted: responseJson.value.percentCompleted\n      };\n      return state;\n    } else {\n      throw new Error(`Not a status-info: ${responseJson}`);\n    }\n  }\n\n  marshalExecBody(processId: string, inputs: WpsInput[], outputs: WpsOutputDescription[], async: boolean) {\n    const inputsMarshalled = this.marshalInputs(inputs);\n    const outputsMarshalled = this.marshalOutputs(outputs);\n\n    const bodyValue: ExecuteRequestType = {\n      TYPE_NAME: 'WPS_2_0.ExecuteRequestType',\n      service: 'WPS',\n      version: '2.0.0',\n      identifier: { value: processId },\n      input: inputsMarshalled,\n      output: outputsMarshalled,\n      mode: async ? 'async' : 'sync',\n      response: 'document'\n    };\n\n    const body: IWpsExecuteProcessBody = {\n      name: {\n        key: '{http://www.opengis.net/wps/2.0}Execute',\n        localPart: 'Execute',\n        namespaceURI: 'http://www.opengis.net/wps/2.0',\n        prefix: 'wps',\n        string: '{http://www.opengis.net/wps/2.0}wps:Execute'\n      },\n      value: bodyValue\n    };\n\n    return body;\n  }\n\n  private marshalInputs(inputs: WpsData[]): DataInputType[] {\n\n    return inputs.map(i => {\n      if (i.description.reference) {\n        return {\n          id: i.description.id,\n          reference: {\n            href: i.value,\n            mimeType: i.description.format,\n            schema: i.description.schema,\n            encoding: i.description.encoding || \"UTF-8\"\n          }\n        };\n      } else {\n        return {\n          id: i.description.id,\n          data: {\n            content: this.marshalInput(i),\n            mimeType: i.description.format,\n            // schema: i.description.schema,\n            // encoding: i.description.encoding || \"UTF-8\"\n          }\n        };\n      }\n    });\n  }\n\n  private marshalInput(i: WpsData): any {\n    if (i.description.type === 'literal') {\n      return [i.value];\n    } else {\n      return [JSON.stringify(i.value)];\n    }\n  }\n\n  private marshalOutputs(outputs: WpsDataDescription[]): OutputDefinitionType[] {\n    return outputs.map(o => {\n      return {\n        id: o.id,\n        mimeType: o.format,\n        transmission: o.reference ? 'reference' : 'value'  // @TODO: maybe just comment out this line?\n      };\n    });\n  }\n\n  marshallGetStatusBody(serverUrl: string, processId: string, statusId: string) {\n    const request: IGetStatusRequest = {\n      name: {\n        key: '{http://www.opengis.net/wps/2.0}GetStatus',\n        localPart: 'GetStatus',\n        namespaceURI: 'http://www.opengis.net/wps/2.0',\n        prefix: 'wps',\n        string: '{http://www.opengis.net/wps/2.0}wps:GetStatus'\n      },\n      value: {\n        jobID: statusId,\n        service: 'WPS',\n        version: '2.0.0'\n      }\n    };\n    return request;\n  }\n\n  marshallGetResultBody(serverUrl: string, processId: string, jobID: string) {\n    const request: IGetResultRequest = {\n      name: {\n        key: '{http://www.opengis.net/wps/2.0}GetResult',\n        localPart: 'GetResult',\n        namespaceURI: 'http://www.opengis.net/wps/2.0',\n        prefix: 'wps',\n        string: '{http://www.opengis.net/wps/2.0}wps:GetResult'\n      },\n      value: {\n        service: 'WPS',\n        version: '2.0.0',\n        jobID\n      }\n    };\n    return request;\n  }\n\n  dismissUrl(serverUrl: string, processId: string, jobId: string): string {\n    return serverUrl;\n  }\n\n  marshalDismissBody(jobId: string) {\n    const body: IDismissRequest = {\n      name: {\n        key: '{http://www.opengis.net/wps/2.0}Dismiss',\n        localPart: 'Dismiss',\n        namespaceURI: 'http://www.opengis.net/wps/2.0',\n        prefix: 'wps',\n        string: '{http://www.opengis.net/wps/2.0}wps:Dismiss'\n      },\n      value: {\n        jobID: jobId,\n        service: 'WPS',\n        version: '2.0.0'\n      }\n    };\n    return body;\n  }\n\n  unmarshalDismissResponse(jsonResponse: IDismissResponse, serverUrl: string, processId: string): WpsState {\n    const state: WpsState = {\n      status: jsonResponse.value.status,\n      jobID: jsonResponse.value.jobID\n    };\n    return state;\n  }\n}\n","import { Observable, timer, of, forkJoin } from 'rxjs';\nimport { tap, map, mergeMap, retry } from 'rxjs/operators';\n\n\n\n\nexport function pollUntil<T>(\n  task$: Observable<T>, predicate: (results: any) => boolean, doWhile?: (t: T | null) => any, minWaitTime: number = 1000): Observable<T> {\n\n  if (doWhile) {\n    doWhile(null);\n  }\n\n  const tappedTask$: Observable<T> = task$.pipe(\n    tap((r: any) => {\n      if (doWhile) {\n        doWhile(r);\n      }\n    })\n  );\n\n  const requestTakesAtLeast$: Observable<T> = forkJoin([tappedTask$, timer(minWaitTime)]).pipe(\n    map(r => r[0])\n  );\n\n  const polledRequest$: Observable<T> = requestTakesAtLeast$.pipe(\n    mergeMap((response: any) => {\n      if (predicate(response)) {\n        // console.log(`obtained correct answer ${response}`);\n        return of(response);\n      } else {\n        // console.log(`obtained false answer ${response}. trying again...`);\n        return polledRequest$;\n      }\n    })\n  );\n\n  return polledRequest$;\n}\n\n\nexport function delayedRetry(delayMs: number, maxRetries = 3) {\n  return (src$: Observable<any>) => {\n    return src$.pipe(\n      // If an error occurs ...\n      retry({\n        count: maxRetries, delay: (error: any, retryCount: number) => {\n          if (error.status && error.status === 400) {\n            // In case of a server error, repeating won't help.\n            throw error;\n          } else if (retryCount <= maxRetries) {\n            console.log('http-error. Retrying ...');\n            return timer(delayMs); // Adding a timer from RxJS to return observable to delay param.\n          } else {\n            console.log(`Persistent http-errors after ${retryCount} attempts. Giving up.`);\n            throw error; // an error causes request to be given up on.\n          }\n        }\n      })\n    );\n  };\n}","import { WpsData } from './wps_datatypes';\nimport { Observable, of } from 'rxjs';\n\n\nexport interface Cache {\n    set(input: any, output: any): Observable<any>;\n    get(input: any): Observable<any>;\n}\n\nexport class FakeCache implements Cache {\n    set(input: object, output: WpsData[]): Observable<boolean> {\n        return of(true);\n    }\n\n    get(input: object): Observable<WpsData[] | null> {\n        return of(null);\n    }\n}\n","import { WpsMarshaller, WpsInput, WpsVersion, WpsResult, WpsOutputDescription, WpsData, WpsState,\n    WpsCapability, WpsProcessDescription } from './wps_datatypes';\nimport { WpsMarshaller100 } from './wps100/wps_marshaller_1.0.0';\nimport { WpsMarshaller200 } from './wps200/wps_marshaller_2.0.0';\nimport { Observable, of } from 'rxjs';\nimport { map, switchMap, tap, share, mergeMap } from 'rxjs/operators';\nimport * as XLink_1_0_Factory from 'w3c-schemas/lib/XLink_1_0'; const XLink_1_0 = XLink_1_0_Factory.XLink_1_0;\nimport * as OWS_1_1_0_Factory from 'ogc-schemas/lib/OWS_1_1_0'; const OWS_1_1_0 = OWS_1_1_0_Factory.OWS_1_1_0;\nimport * as OWS_2_0_Factory from 'ogc-schemas/lib/OWS_2_0'; const OWS_2_0 = OWS_2_0_Factory.OWS_2_0;\nimport * as WPS_1_0_0_Factory from 'ogc-schemas/lib/WPS_1_0_0'; const WPS_1_0_0 = WPS_1_0_0_Factory.WPS_1_0_0;\nimport * as WPS_2_0_Factory from 'ogc-schemas/lib/WPS_2_0'; const WPS_2_0 = WPS_2_0_Factory.WPS_2_0;\nimport * as JsonixFactory from 'jsonix'; const Jsonix = JsonixFactory.Jsonix;\nimport { pollUntil, delayedRetry } from './utils/polling';\nimport { Cache, FakeCache } from './cache';\nimport { HttpClient } from '../httpClient/httpclient';\n\n\n\n/**\n * The Wps-client abstracts away the differences between Wps1.0.0 and Wps2.0.0\n * There are two layers of marshalling:\n *  - the Wps-marshaller marshals user-facing data to wps-specific types\n *  - Jsonix marshals wps-specific data to xml.\n * user-facing data -> wpsmarshaller -> Wps-type-specific data -> Jsonix-marhsaller -> XML ->\n * -> webclient -> WPS -> XML -> Jsonix-unmarshaller -> Wps-type-specific data -> wpsmarshaller -> user-facing data\n */\nexport class WpsClient {\n\n    private version: WpsVersion;\n    private xmlmarshaller: any;\n    private xmlunmarshaller: any;\n    private wpsmarshaller: WpsMarshaller;\n    private cache: Cache = new FakeCache();\n\n    constructor(\n        version: WpsVersion = '1.0.0',\n        private webclient: HttpClient,\n        cache?: Cache\n    ) {\n        this.version = version;\n        if (cache) this.cache = cache;\n        let context;\n        if (this.version === '1.0.0') {\n            this.wpsmarshaller = new WpsMarshaller100();\n            context = new Jsonix.Context([XLink_1_0, OWS_1_1_0, WPS_1_0_0]);\n        } else if (this.version === '2.0.0') {\n            this.wpsmarshaller = new WpsMarshaller200();\n            context = new Jsonix.Context([XLink_1_0, OWS_2_0, WPS_2_0]);\n        } else {\n            throw new Error('You entered a WPS version other than 1.0.0 or 2.0.0.');\n        }\n        this.xmlunmarshaller = context.createUnmarshaller();\n        this.xmlmarshaller = context.createMarshaller();\n    }\n\n\n    getCapabilities(url: string): Observable<WpsCapability[]> {\n        const getCapabilitiesUrl = this.wpsmarshaller.getCapabilitiesUrl(url);\n        return this.getRaw(getCapabilitiesUrl).pipe(\n            map((response: any) => {\n                const responseJson = this.xmlunmarshaller.unmarshalString(response);\n                return this.wpsmarshaller.unmarshalCapabilities(responseJson.value);\n            }) // @TODO: handle case when instead of WpsCapabilites an ExceptionReport is returned\n        );\n    }\n\n\n    describeProcess(url: string, processId: string): Observable<WpsProcessDescription> {\n        const describeProcessUrl = this.wpsmarshaller.getDescribeProcessUrl(url, processId);\n        return this.getRaw(describeProcessUrl).pipe(\n            map((response: string) => {\n                const responseJson = this.xmlunmarshaller.unmarshalString(response);\n                return this.wpsmarshaller.unmarshalProcessDescription(responseJson.value);\n            })\n        );\n    }\n\n\n    executeAsync(url: string, processId: string, inputs: WpsInput[], outputs: WpsOutputDescription[],\n        pollingRate: number = 1000,\n        tapFunction?: (response: WpsState | null) => any, unmarshalFunction?: (jsonResponse: any) => WpsData[]): Observable<WpsResult[]> {\n\n        const executeRequest$: Observable<WpsState> = this.executeAsyncBasic(url, processId, inputs, outputs);\n\n        const query$ = executeRequest$.pipe(\n\n            // poll until succeeded\n            mergeMap((currentState: WpsState) => {\n                const nextState$: Observable<WpsState> = this.getNextState(currentState, url, processId, inputs, outputs);\n\n                const poll$: Observable<WpsState> = pollUntil<WpsState>(\n                    nextState$,\n                    (response: WpsState) => {\n                        if (response.status === 'Failed') {\n                            throw new Error(`Error during execution of process ${processId}: ` + response.statusLocation);\n                        }\n                        return response.status === 'Succeeded';\n                    },\n                    tapFunction,\n                    pollingRate\n                );\n\n                return poll$;\n            }),\n\n            // fetch results\n            mergeMap((lastState: WpsState) => {\n                return this.fetchResults(lastState, url, processId, inputs, outputs, unmarshalFunction);\n            }),\n\n            // In case of errors:\n            tap((response: WpsData[]) => {\n                for (const result of response) {\n                    if (result.description.type === 'error') {\n                        console.log('server responded with 200, but body contained an error-result: ', result);\n                        throw new Error(result.value);\n                    }\n                }\n            })\n        );\n\n        return this.cachedQuery(url, processId, inputs, outputs, query$);\n    }\n\n    private cachedQuery(url: string, processId: string, inputs: WpsInput[],\n        outputs: WpsOutputDescription[], query$: Observable<WpsData[]>): Observable<WpsData[]> {\n\n        const cachedResponse$: Observable<WpsResult[] | null> = this.cache.get({url, processId, inputs, outputs});\n        return cachedResponse$.pipe(\n            switchMap((results) => {\n                if (results) {\n                    return of(results);\n                } else {\n                    return query$.pipe(\n                        tap((response: WpsData[]) => {\n                            this.cache.set({url, processId, inputs, outputs}, response).subscribe(success => {\n                                console.log('set data in cache', success);\n                            });\n                        })\n                    );\n                }\n            })\n        );\n    }\n\n    private getNextState(currentState: WpsState, serverUrl: string, processId: string, inputs: WpsInput[],\n        outputDescriptions: WpsOutputDescription[]): Observable<WpsState> {\n\n        let request$: Observable<string>;\n        if (this.version === '1.0.0') {\n\n            if (!currentState.statusLocation) {\n                throw Error('No status location');\n            }\n            request$ = this.getRaw(currentState.statusLocation);\n\n        } else if (this.version === '2.0.0') {\n\n            if (!currentState.jobID) {\n                throw Error('No job-Id');\n            }\n            const execbody = this.wpsmarshaller.marshallGetStatusBody(serverUrl, processId, currentState.jobID);\n            const xmlExecbody = this.xmlmarshaller.marshalString(execbody);\n\n            request$ = this.postRaw(serverUrl, xmlExecbody);\n\n        } else {\n            throw new Error(`'GetStatus' has not yet been implemented for this WPS-Version (${this.version}).`);\n        }\n\n        const request1$: Observable<WpsState> = request$.pipe(\n            delayedRetry(2000, 2),\n            map((xmlResponse: string) => {\n                const jsonResponse = this.xmlunmarshaller.unmarshalString(xmlResponse);\n                const output: WpsState =\n                    this.wpsmarshaller.unmarshalGetStateResponse(jsonResponse, serverUrl, processId, inputs, outputDescriptions);\n                return output;\n            })\n        );\n\n        return request1$;\n    }\n\n    private fetchResults(lastState: WpsState, serverUrl: string, processId: string, inputs: WpsInput[],\n        outputDescriptions: WpsOutputDescription[], unmarshalFunction?: (jsonResponse: any) => WpsData[]): Observable<WpsData[]> {\n\n        if (lastState.results) { // WPS 1.0: results should already be in last state\n            let output: WpsData[];\n            if (unmarshalFunction) {\n                output = unmarshalFunction(lastState.results);\n            } else {\n                output = this.wpsmarshaller.unmarshalSyncExecuteResponse(lastState.results, serverUrl, processId, inputs, outputDescriptions);\n            }\n            return of(output);\n\n\n        } else { // WPS 2.0: get results with post request\n            if (!lastState.jobID) {\n                throw new Error(`You want me to get a result, but I can't find a jobId. I don't know what to do now!`);\n            }\n\n            const execBody = this.wpsmarshaller.marshallGetResultBody(serverUrl, processId, lastState.jobID);\n            const xmlExecBody = this.xmlmarshaller.marshalString(execBody);\n\n            return this.postRaw(serverUrl, xmlExecBody).pipe(\n                map((xmlResponse: string) => {\n                    const jsonResponse = this.xmlunmarshaller.unmarshalString(xmlResponse);\n                    let output: WpsData[];\n                    if (unmarshalFunction) {\n                        output = unmarshalFunction(jsonResponse);\n                    } else {\n                        output = this.wpsmarshaller.unmarshalSyncExecuteResponse(jsonResponse, serverUrl, processId, inputs, outputDescriptions);\n                    }\n                    return output;\n                }),\n            );\n        }\n    }\n\n\n    private executeAsyncBasic(url: string, processId: string, inputs: WpsInput[],\n        outputDescriptions: WpsOutputDescription[]): Observable<WpsState> {\n\n        const executeUrl = this.wpsmarshaller.executeUrl(url, processId);\n        const execbody = this.wpsmarshaller.marshalExecBody(processId, inputs, outputDescriptions, true);\n        const xmlExecbody = this.xmlmarshaller.marshalString(execbody);\n\n        return this.postRaw(executeUrl, xmlExecbody).pipe(\n            map((xmlResponse: string) => {\n                const jsonResponse = this.xmlunmarshaller.unmarshalString(xmlResponse);\n                const output: WpsState =\n                    this.wpsmarshaller.unmarshalAsyncExecuteResponse(jsonResponse, url, processId, inputs, outputDescriptions);\n                return output;\n            })\n        );\n    }\n\n    execute(url: string, processId: string, inputs: WpsInput[],\n        outputDescriptions: WpsOutputDescription[], unmarshalFunction?: (jsonResponse: any) => WpsData[]): Observable<WpsResult[]> {\n\n        const executeUrl = this.wpsmarshaller.executeUrl(url, processId);\n        const execbody = this.wpsmarshaller.marshalExecBody(processId, inputs, outputDescriptions, false);\n        const xmlExecbody = this.xmlmarshaller.marshalString(execbody);\n\n        return this.postRaw(executeUrl, xmlExecbody).pipe(\n            map((xmlResponse: string) => {\n                const jsonResponse = this.xmlunmarshaller.unmarshalString(xmlResponse);\n                if (unmarshalFunction) {\n                    return unmarshalFunction(jsonResponse);\n                }\n                const output: WpsData[] =\n                    this.wpsmarshaller.unmarshalSyncExecuteResponse(jsonResponse, url, processId, inputs, outputDescriptions);\n                return output;\n            })\n        );\n    }\n\n    dismiss(serverUrl: string, processId: string, jobId: string): Observable<any> {\n\n        const dismissUrl = this.wpsmarshaller.dismissUrl(serverUrl, processId, jobId);\n        const dismissBody = this.wpsmarshaller.marshalDismissBody(jobId);\n        const xmlDismissBody = this.xmlmarshaller.marshalString(dismissBody);\n\n        return this.postRaw(dismissUrl, xmlDismissBody).pipe(\n            map((xmlResponse: string) => {\n                const jsonResponse = this.xmlunmarshaller.unmarshalString(xmlResponse);\n                const output = this.wpsmarshaller.unmarshalDismissResponse(jsonResponse, serverUrl, processId);\n                return output;\n            })\n        );\n    }\n\n    postRaw(url: string, xmlBody: string): Observable<string> {\n        const paras = {\n            headers: {\n                'Content-Type': 'text/xml',\n                'Accept': 'text/xml, application/xml'\n            },\n            responseType: 'text'\n        };\n        return this.webclient.post(url, xmlBody, paras).pipe(\n            delayedRetry(2000, 2),\n            tap(r => {this.parseResponseForErrors(url, r)}),\n            share()  // turning hot: to make sure that multiple subscribers dont cause multiple requests\n        );\n    }\n\n    getRaw(url: string): Observable<string> {\n        const paras = {\n            headers: {\n                'Accept': 'text/xml, application/xml'\n            },\n            responseType: 'text'\n        };\n        return this.webclient.get(url, paras).pipe(\n            delayedRetry(2000, 2),\n            tap(r => {this.parseResponseForErrors(url, r)}),\n        );\n    }\n\n    private parseResponseForErrors(url: string, response: string): void {\n        if (response.match('<title>404 Not Found</title>') || response.match('ows:ExceptionReport')) {\n            throw new Error(`From ${url}:  ` + response);\n        }\n    }\n\n    /**\n     * Use this method if you want to set the caching mechanism on a client-level\n     * (as opposed to on a app-wide level)\n     * @param cache : Cache (@dlr-eoc/services-ogc)\n     */\n    setCache(cache: Cache): void {\n        this.cache = cache;\n    }\n}\n","export type WpsVersion = '1.0.0' | '2.0.0';\nexport type WpsDataFormat = 'application/vnd.geo+json' | 'application/json' | 'application/WMS' |\n  'application/xml' | 'text/xml' | 'application/text' | 'image/geotiff' |\n  'text/plain';\n\n\nexport type ProcessId = string;\nexport type ProductId = string;\n\nexport interface WpsDataDescription {\n  id: ProductId;\n  title: string;\n  type: 'literal' | 'complex' | 'bbox' | 'status' | 'error';\n  reference: boolean;\n  /** http://earthquake.usgs.gov/eqcenter/shakemap , ... */\n  schema?: string;\n  /** UTF-8, ... */\n  encoding?: string;\n  format?: WpsDataFormat;\n  description?: string;\n  defaultValue?: any;\n  options?: any[];\n}\nexport type WpsInputDescription = WpsDataDescription;\nexport type WpsOutputDescription = WpsDataDescription;\n\n\nexport interface WpsData {\n  description: WpsDataDescription;\n  value: any;\n}\nexport type WpsInput = WpsData;\nexport type WpsResult = WpsData;\n\nexport interface WpsBboxDescription {\n  id: ProductId;\n  type: 'bbox';\n  reference: boolean;\n  format?: WpsDataFormat;\n  description?: string;\n  defaultValue?: any;\n}\n\nexport interface WpsBboxValue {\n  crs: string;\n  lllon: number;\n  lllat: number;\n  urlon: number;\n  urlat: number;\n}\n\nexport const isBbox = (obj: object): obj is WpsBboxValue => {\n  return (\n    obj.hasOwnProperty('crs') &&\n    obj.hasOwnProperty('lllon') &&\n    obj.hasOwnProperty('lllat') &&\n    obj.hasOwnProperty('urlon') &&\n    obj.hasOwnProperty('urlat')\n  );\n};\n\n\nexport interface WpsState {\n  status: 'Succeeded' | 'Failed' | 'Accepted' | 'Running' | 'Dismissed';\n  percentCompleted?: number;\n  /** WPS 2.0 only */\n  jobID?: string;\n  /** WPS 1.0 only */\n  statusLocation?: string;\n  /** WPS 1.0 only: a success-state already contains the results */\n  results?: any;\n}\n\nexport function isWpsState(obj: object): obj is WpsState {\n  return obj && obj.hasOwnProperty('status') && (obj.hasOwnProperty('jobID') || obj.hasOwnProperty('statusLocation'));\n}\n\n\nexport interface WpsBboxData {\n  description: WpsBboxDescription;\n  value: WpsBboxValue;\n}\n\nexport interface WpsCapability {\n  id: string;\n}\n\n\nexport interface WpsProcessDescription {\n  id: string;\n  processVersion: string;\n  title?: string;\n  description?: string;\n  inputs: WpsInput[];\n  outputs: WpsResult[];\n}\n\nexport interface WpsServerDescription {\n  serverUrl: string;\n  serverVersion: WpsVersion;\n}\n\n\nexport interface WpsMarshaller {\n\n  executeUrl(url: string, processId: string): string;\n  dismissUrl(serverUrl: string, processId: string, jobId: string): string;\n  getCapabilitiesUrl(baseurl: string): string;\n  getDescribeProcessUrl(baseurl: string, processId: string): string;\n\n  marshalExecBody(processId: string, inputs: WpsInput[], outputs: WpsOutputDescription[], async: boolean): any;\n  marshallGetStatusBody(serverUrl: string, processId: string, statusId: string): any;\n  marshallGetResultBody(serverUrl: string, processId: string, jobID: string): any;\n  marshalDismissBody(jobId: string): any;\n\n  unmarshalCapabilities(capabilitiesJson: any): WpsCapability[];\n  unmarshalProcessDescription(processDescriptionJson: any): WpsProcessDescription;\n  unmarshalSyncExecuteResponse(responseJson: any, url: string, processId: string, inputs: WpsInput[], outputDescriptions: WpsOutputDescription[]): WpsResult[];\n  unmarshalAsyncExecuteResponse(responseJson: any, url: string, processId: string, inputs: WpsInput[], outputDescriptions: WpsOutputDescription[]): WpsState;\n  unmarshalGetStateResponse(jsonResponse: any, serverUrl: string, processId: string, inputs: WpsInput[], outputDescriptions: WpsOutputDescription[]): WpsState;\n  unmarshalDismissResponse(jsonResponse: any, serverUrl: string, processId: string): WpsState;\n}\n","import { Observable } from 'rxjs';\nimport { map } from 'rxjs/operators';\nimport { WMSCapabilities } from 'ol/format';\nimport { HttpClient } from '../httpClient/httpclient';\n\n\n\n\n\n\nexport type WmsVersion = '1.1.0' | '1.1.1' | '1.3.0';\n\nexport class WmsClient {\n  private parser: WMSCapabilities;\n\n  constructor(private http: HttpClient) {\n    this.parser = new WMSCapabilities();\n  }\n\n  public getCapabilities(url: string, version: WmsVersion = '1.1.0'): Observable<any> {\n    const getCapabilitiesUrl = `${url}?SERVICE=WMS&REQUEST=GetCapabilities&VERSION=${version}`;\n    return this.http.get(getCapabilitiesUrl, { headers: {\n      'Content-Type': 'text/xml',\n      'Accept': 'text/xml, application/xml'\n    }, responseType: 'text' }).pipe(\n      map(response => {\n        return this.parser.read(response);\n      })\n    );\n  }\n\n  /**\n   * Searches capabilities-document for a layer with given name\n   * @param name\n   * @param capabilities\n   */\n  public getLayerFromCapabilities(name: string, capabilities: any): any {\n    /** http://schemas.opengis.net/wms/1.3.0/capabilities_1_3_0.xsd - The Layer Element */\n    const rootLayer: null | any = capabilities.Capability.Layer;\n    return this.getLayerFromCapabilitiesLayer(name, rootLayer);\n  }\n  \n  /**\n   * @param name\n   * @param layer http://schemas.opengis.net/wms/1.3.0/capabilities_1_3_0.xsd - The Layer Element\n   * @returns any\n   */\n  priv