Domino AppDev Pack

1.0.5

domino-db Reference

This page describes each domino-db class and function in detail. To navigate between sections, use the table of contents on the right.

DominoDB class

The DominoDB class is the single export of this module. You use DominoDB to obtain references to other classes.

useServer

A factory function for instantiating a Server instance.

NOTE: This function does not make any requests to Domino for verification of the configuration.

Parameters

configuration {Object}: The configuration passed for binding

  • hostName {string}: The host name of the Domino server (ex: "demo.host.com")
  • connection {Object}: The connection properties used for requests sent to the Domino server
    • port {string}: The Proton port
    • secure {boolean}: true if TLS is enabled on the above port
  • credentials {Object}: The credentials used for secure requests.
    • rootCertificate {Buffer}: Required if TLS is enabled.
    • clientCertificate {Buffer}: Required if TLS is enabled.
    • clientKey {Buffer}: Required if TLS is enabled.
    • idFilePassword {string}: Required only if you intend to use this server instance to encrypt and decrypt documents. This feature assumes the target server has access to an ID vault and the identity specified by clientCertificate has an ID file in the vault. See Item encryption and decryption for details.

Return Value

{Promise<Server>}

A promise resolved with a deeply frozen Server class reference. If the configuration parameters are invalid, the promise will be rejected with an error message.

Example

const { useServer } = require('@domino/domino-db');

const config = {
  hostName: 'www.demo.domain.com',
};

useServer(config)
  .then(server => {
    // server is available for use. See "Server" docs for class members
  })
  .catch(error => {
    // server configuration is malformed
    console.log(error);
  });

Server class

You obtain an instance of Server by calling DominoDB::useServer. You use Server::useDatabase to obtain a reference to a Database. See below for a description of additional Server functions.

useDatabase

A factory function for instantiating a Database instance that is bound to a specific database.

NOTE: This function does not make any requests to Domino for verification of the configuration.

Parameters

configuration {Object} The configuration passed for binding

  • filePath {string} The path to the database, relative to the Domino data directory

Return Value

{Promise<Database>} A promise resolved with an instance of the Database class, bound with the configuration information.

Example

const { useServer } = require('@domino/domino-db');
const config = require('./server-config.js');

useServer(config)
  .then(async server => {
    const database = await server.useDatabase({
      filePath: '/example/directory/demo.nsf',
    });
    // database is available for use. See "Database" docs for class members
  })
  .catch(error => {
    // Either "config" is malformed OR databaseConfig is malformed.
    console.log(error);
  });

getHostName

A getter function which returns the Domino server host name.

Return Value

{Promise<string>} A promise resolved with the Domino server host name.

Example

const { useServer } = require('@domino/domino-db');
const config = require('./server-config.js'); // { ... "hostName": "foo.bar" }

useServer(config).then(async server => {
  const hostName = await server.getHostName();
  console.log(hostName); // foo.bar
});

getConnection

A getter function which returns the connection properties used to access the Domino server.

Return Value

{Promise<Object>} A promise resolved with the value of the connection object.

Example

const { useServer } = require('@domino/domino-db');

// { ... "connection": {
//   "port": "3003",
// }
const config = require('./server-config.js');

useServer(config).then(async server => {
  const connection = await server.getConnection();
  console.log(connection.port); // 3003
});

Database class

You obtain an instance of Database by calling Server::useDatabase. You use Database::useDocument to obtain an instance of a Document. See below for a description of other Database functions.

useDocument

A factory function for instantiating a Document instance that is bound to a specific document.

NOTE: This function does not make any requests to Domino for verification of the configuration.

Parameters

configuration {Object}

  • unid {string} The unid of the document.

Return Value

{Promise<Document>} A promise resolved with an instance of the Document class, bound with the unid provided.

Example

const { useServer } = require('@domino/domino-db');
const serverConfig = require('./server-config.js');
const databaseConfig = require('./database-config.js');

useServer(serverConfig).then(async server => {
  const database = await server.useDatabase(databaseConfig);
  const document = await database.useDocument({
    unid: '12345678901234567890123456789012',
  });
  // document is available for use. See "Document" docs for class members
});

useAgent

A factory function for instantiating an Agent instance that is bound to a specific agent.

NOTE: This function does not make any requests to Domino for verification of the configuration.

Parameters

configuration {Object}

  • name {string} The Agent name or alias.

Return Value

{Promise<Agent>} A promise that resolves to an instance of the Agent class, bound with the name provided.

Example

const { useServer } = require('@domino/domino-db');
const fs = require('fs');

const serverConfig = {
  hostName: 'dev1',
  connection: {
    port: 3003,
    secure: true,
  },
  credentials: {
    rootCertificate: fs.readFileSync('rootca.crt'),
    clientCertificate: fs.readFileSync('app.crt'),
    clientKey: fs.readFileSync('app.key'),
  },
};

const agentUseExample = async () => {
  const server = await useServer(serverConfig);
  const database = await server.useDatabase({ filePath: 'node-demo.nsf' });
  const agent = await database.useAgent({ name: 'MyAgent' });
  // agent is available for use
};

createDocument

Creates a document.

Parameters

options {Object}

  • accessToken {string} An optional access token. See Act-as-User for details.
  • document {Object} REQUIRED - The new document contents. See domino-db document schema for information about representing a document as a JavaScript object.
  • computeOptions {Object} An optional object specifying how to compute items on the new document. See Compute with form for details.
  • duplicateItems {boolean} An optional boolean value used to create duplicate items in the new document. See Duplicate items for details.

Return Value

{Promise<string>} A promise resolved with the UNID of the new document

Example

const { useServer } = require('@domino/domino-db');
const serverConfig = require('./server-config.js');
const databaseConfig = require('./database-config.js');

useServer(serverConfig).then(async server => {
  const database = await server.useDatabase(databaseConfig);
  const unid = await database.createDocument({
    document: {
      Form: 'Contact',
      FirstName: 'Aaron',
      LastName: 'Aardman',
      City: 'Arlington',
      State: 'MA',
    },
  });
  // unid is the unique identifier of the new  document
});

bulkCreateDocuments

Creates multiple documents. To create a single document, see Database::createDocument.

Parameters

options {Object}

  • accessToken {string} An optional access token. See Act-as-User for details.
  • documents {Array<Object>} REQUIRED - An array of new documents
  • computeOptions {Object} An optional object specifying how to compute items on the new documents. See Compute with form for details.
  • onErrorOptions {string} A optional string specifying what to do when an error occurs. Must be either "ON_ERROR_CONTINUE" or "ON_ERROR_ABORT_REMAINING".
  • duplicateItems {boolean} An optional boolean value used to create duplicate items in the new documents. See Duplicate items for details.

Return Value

{Promise<Object>} A promise resolved with a BulkResponse object.

Example

const { useServer } = require('@domino/domino-db');
const serverConfig = require('./server-config.js');
const databaseConfig = require('./database-config.js');

useServer(serverConfig).then(async server => {
  const database = await server.useDatabase(databaseConfig);
  const response = await database.bulkCreateDocuments({
    documents: [
      {
        Form: 'Contact',
        FirstName: 'Aaron',
        LastName: 'Aardman',
        City: 'Arlington',
        State: 'MA',
      },
      {
        Form: 'Contact',
        FirstName: 'Brian',
        LastName: 'Aardman',
        City: 'Andover',
        State: 'MA',
      },
    ],
  });

  // response.documents is an array of objects. Map to an
  // array of UNIDs.
  const unids = response.documents.map(doc => doc['@unid']);
});

bulkCreateAttachmentStream

Creates a stream for writing one or more attachments

Parameters

options {Object}

  • accessToken {string} An optional access token. See Act-as-User for details.

Return Value

{Promise<Object>} A promise resolved with a writable attachment stream. See Writing attachments for details on writing to the stream.

Example

const { useServer } = require('@domino/domino-db');
const serverConfig = require('./server-config.js');
const databaseConfig = require('./database-config.js');

useServer(serverConfig).then(async server => {
  const database = await server.useDatabase(databaseConfig);
  const writable = await database.bulkCreateAttachmentStream({});

  // writable is an output stream for writing attachments
});

bulkCreateRichTextStream

Creates a stream for writing one or more rich text fields.

Parameters

options {Object}

  • accessToken {string} An optional access token. See Act-as-User for details.

Return Value

{Promise<Object>} A promise resolved with a writable rich text stream. See Writing rich text for details on writing to the stream.

Example

const { useServer } = require('@domino/domino-db');
const serverConfig = require('./server-config.js');
const databaseConfig = require('./database-config.js');

useServer(serverConfig).then(async server => {
  const database = await server.useDatabase(databaseConfig);
  const writable = await database.bulkCreateRichTextStream({});

  // writable is an output stream for writing rich text
});

bulkReadDocuments

Reads all documents matching a query string. For the query syntax, see Domino Query Langauge.

Parameters

options {Object}

  • accessToken {string} An optional access token. See Act-as-User for details.
  • query {string} REQUIRED - A query string.
  • queryArgs {Array<Object>} An optional array of values to substitute in the query string. See Query arguments for details.
  • queryLimits {Object} An optional set of limits on the query.
    • maxViewEntriesScanned {number} The maximum number of view entries to scan.
    • maxDocumentsScanned {number} The maximum number of documents to scan.
    • maxMilliSeconds {number} The maximum number of milliseconds to spend executing the query.
  • itemNames {Array<string>} An optional array of item names. Use this option to read selected items. The default is to read no document items.
  • start {number} An optional zero-based start index. Use this to page through a large set of matching documents.
  • count {number} An optional count of the maximum number of documents to read.
  • computeOptions {Object} An optional object specifying how to compute items on the specified documents. See Compute with form for details.
  • readAttachmentSummaries {boolean} An optional boolean value specifying whether to read attachment summaries as described in @attachments.
  • onErrorOptions {string} A optional string specifying what to do when an error occurs. Must be either "ON_ERROR_CONTINUE" or "ON_ERROR_ABORT_REMAINING".
  • canonicalFormat {boolean} An optional boolean value used to return item properties in canonical format, as objects. See Reading items in canonical format for details.
  • duplicateItems {boolean} An optional boolean value used to return duplicate items. See Duplicate items for details.

Return Value

{Promise<Object>} A promise resolved with a BulkResponse object.

Example

const { useServer } = require('@domino/domino-db');
const serverConfig = require('./server-config.js');
const databaseConfig = require('./database-config.js');

useServer(serverConfig).then(async server => {
  const database = await server.useDatabase(databaseConfig);
  const documents = await database.bulkReadDocuments({
    query: "Form = 'Contact' and LastName = 'Aardman'",
  });

  // documents is an array of documents -- one for each
  // document that matches the query
});

bulkReadDocumentsByUnid

Reads multiple documents by UNID. To read a single document, see Document::read.

Parameters

options {Object}

  • accessToken {string} An optional access token. See Act-as-User for details.
  • unids {Array<string>} REQUIRED - An array of UNIDs.
  • itemNames {Array<string>} An optional array of item names. Use this option to read selected items. The default is to read no document items.
  • computeOptions {Object} An optional object specifying how to compute items on the specified documents. See Compute with form for details.
  • readAttachmentSummaries {boolean} An optional boolean value specifying whether to read attachment summaries as described in @attachments.
  • onErrorOptions {string} A optional string specifying what to do when an error occurs. Must be either "ON_ERROR_CONTINUE" or "ON_ERROR_ABORT_REMAINING".
  • canonicalFormat {boolean} An optional boolean value used to return item properties in canonical format, as objects. See Reading items in canonical format for details.
  • duplicateItems {boolean} An optional boolean value used to return duplicate items. See Duplicate items for details.

Return Value

{Promise<Object>} A promise resolved with a BulkResponse object.

Example

const { useServer } = require('@domino/domino-db');
const serverConfig = require('./server-config.js');
const databaseConfig = require('./database-config.js');

useServer(serverConfig).then(async server => {
  const database = await server.useDatabase(databaseConfig);
  const documents = await database.bulkReadDocumentsByUnid({
    unids: [
      '28438659F50E2637852582C600038599',
      '5B5544335FA7D893852582C60003859A',
    ],
  });

  // documents is an array of documents -- one for each
  // UNID in the unids array
});

bulkReadAttachmentStream

Reads attachments from all documents matching a query string.

Parameters

options {Object}

  • accessToken {string} An optional access token. See Act-as-User for details.
  • query {string} REQUIRED - A query string.
  • queryArgs {Array<Object>} An optional array of values to substitute in the query string. See Query arguments for details.
  • queryLimits {Object} An optional set of limits on the query.
    • maxViewEntriesScanned {number} The maximum number of view entries to scan.
    • maxDocumentsScanned {number} The maximum number of documents to scan.
    • maxMilliSeconds {number} The maximum number of milliseconds to spend executing the query.
  • fileNames {Array<string>} An optional array of attachment file names. If specified, only matching attachments are streamed. If not specified, ALL attachments are streamed.
  • chunkSizeKb {number} An optional stream chunk size in kilobytes. If the specified number is not allowed by the server, the closest allowable chunk size is used.

Return Value

{Promise<Object>} A promise resolved with a readable attachment stream. See Reading attachments for details on reading from the stream.

Example

const { useServer } = require('@domino/domino-db');
const serverConfig = require('./server-config.js');
const databaseConfig = require('./database-config.js');

useServer(serverConfig).then(async server => {
  const database = await server.useDatabase(databaseConfig);

  // Read all attachments matching photo.jpg or photo.png
  // from documents matching the given query
  const readable = await database.bulkReadAttachmentStream({
    query: "Form = 'Contact' and LastName = 'Aardman'",
    fileNames: ['photo.jpg', 'photo.png'],
    chunkSizeKb: 16
  });

  // readable is a stream of attachments
});

bulkReadAttachmentStreamByUnid

Reads attachments from a set of documents specified by UNID.

Parameters

options {Object}

  • accessToken {string} An optional access token. See Act-as-User for details.
  • unids {Array<string>} REQUIRED - An array of UNIDs.
  • fileNames {Array<string>} An optional array of attachment file names. If specified, only matching attachments are streamed. If not specified, ALL attachments are streamed.
  • chunkSizeKb {number} An optional stream chunk size in kilobytes. If the specified number is not allowed by the server, the closest allowable chunk size is used.

Return Value

{Promise<Object>} A promise resolved with a readable attachment stream. See Reading attachments for details on reading from the stream.

Example

const { useServer } = require('@domino/domino-db');
const serverConfig = require('./server-config.js');
const databaseConfig = require('./database-config.js');

useServer(serverConfig).then(async server => {
  const database = await server.useDatabase(databaseConfig);

  // Read all attachments from documents matching the
  // given UNIDs
  const readable = await database.bulkReadAttachmentStreamByUnid({
    unids: [
      '28438659F50E2637852582C600038599',
      '5B5544335FA7D893852582C60003859A',
    ],
  });

  // readable is a stream of attachments
});

bulkReadRichTextStream

Reads rich text from all documents matching a query string.

Parameters

options {Object}

  • accessToken {string} An optional access token. See Act-as-User for details.
  • query {string} REQUIRED - A query string.
  • queryArgs {Array<Object>} An optional array of values to substitute in the query string. See Query arguments for details.
  • queryLimits {Object} An optional set of limits on the query.
    • maxViewEntriesScanned {number} The maximum number of view entries to scan.
    • maxDocumentsScanned {number} The maximum number of documents to scan.
    • maxMilliSeconds {number} The maximum number of milliseconds to spend executing the query.
  • fields {Array<string>} REQUIRED - An array of rich text item names. Repeating items with the same name will be concatenated into a single stream without the data type word.
  • chunkSizeKb {number} An optional stream chunk size in kilobytes. If the specified number is not allowed by the server, the closest allowable chunk size is used.

Return Value

{Promise<Object>} A promise resolved with a readable rich text stream. See Reading Rich Text for details on reading from the stream.

Example

const { useServer } = require('@domino/domino-db');
const serverConfig = require('./server-config.js');
const databaseConfig = require('./database-config.js');

useServer(serverConfig).then(async server => {
  const database = await server.useDatabase(databaseConfig);

  // Read all rich text from items named body1 and body2
  // from documents matching the given query
  const readable = await database.bulkReadAttachmentStream({
    query: "Form = 'Contact' and LastName = 'Aardman'",
    fields: ['body1', 'body2'],
    chunkSizeKb: 16
  });

  // readable is a stream of rich text
});

bulkReadRichTextStreamByUnid

Reads rich text from a set of documents specified by UNID.

Parameters

options {Object}

  • accessToken {string} An optional access token. See Act-as-User for details.
  • unids {Array<string>} REQUIRED - An array of UNIDs.
  • fields {Array<string>} REQUIRED - An array of rich text item names. Repeating items with the same name will be concatenated into a single stream without the data type word.
  • chunkSizeKb {number} An optional stream chunk size in kilobytes. If the specified number is not allowed by the server, the closest allowable chunk size is used.

Return Value

{Promise<Object>} A promise resolved with a readable rich text stream. See Reading Rich Text for details on reading from the stream.

Example

const { useServer } = require('@domino/domino-db');
const serverConfig = require('./server-config.js');
const databaseConfig = require('./database-config.js');

useServer(serverConfig).then(async server => {
  const database = await server.useDatabase(databaseConfig);

  // Read all attachments from documents matching the
  // given UNIDs
  const readable = await database.bulkReadRichTextStreamByUnid({
    unids: [
      '28438659F50E2637852582C600038599',
      '5B5544335FA7D893852582C60003859A',
    ],
    fields: ['body1', 'body2'],
  });

  // readable is a stream of rich text
});

bulkDeleteDocuments

Deletes all documents matching a query string.

Parameters

options {Object}

  • accessToken {string} An optional access token. See Act-as-User for details.
  • query {string} REQUIRED - A query string.
  • queryArgs {Array<Object>} An optional array of values to substitute in the query string. See Query arguments for details.
  • queryLimits {Object} An optional set of limits on the query. See bulkReadDocuments for details.
  • start {number} An optional zero-based document start index.
  • count {number} An optional count of the maximum number of documents to delete.
  • onErrorOptions {string} A optional string specifying what to do when an error occurs. Must be either "ON_ERROR_CONTINUE" or "ON_ERROR_ABORT_REMAINING".

Return Value

{Promise<Object>} A promise resolved with a BulkResponse object.

Example

const { useServer } = require('@domino/domino-db');
const serverConfig = require('./server-config.js');
const databaseConfig = require('./database-config.js');

useServer(serverConfig).then(async server => {
  const database = await server.useDatabase(databaseConfig);
  const response = await database.bulkDeleteDocuments({
    query: "Form = 'Contact' and LastName = 'Aardman'",
  });

  // response.documents is an array of objects -- one for each
  // document matching the query.
});

bulkDeleteDocumentsByUnid

Deletes multiple documents by UNID. To delete a single document, see Document::delete.

Parameters

options {Object}

  • accessToken {string} An optional access token. See Act-as-User for details.
  • unids {Array<string>} REQUIRED - An array of UNIDs.
  • onErrorOptions {string} A optional string specifying what to do when an error occurs. Must be either "ON_ERROR_CONTINUE" or "ON_ERROR_ABORT_REMAINING".

Return Value

{Promise<Object>} A promise resolved with a BulkResponse object.

Example

const { useServer } = require('@domino/domino-db');
const serverConfig = require('./server-config.js');
const databaseConfig = require('./database-config.js');

useServer(serverConfig).then(async server => {
  const database = await server.useDatabase(databaseConfig);
  const response = await database.bulkDeleteDocumentsByUnid({
    unids: [
      '28438659F50E2637852582C600038599',
      '5B5544335FA7D893852582C60003859A',
    ],
  });

  // response.documents is an array of objects -- one for each
  // UNID in the unids array.
});

bulkDeleteItems

Deletes selected items in all documents matching a query string.

Parameters

options {Object}

  • accessToken {string} An optional access token. See Act-as-User for details.
  • query {string} REQUIRED -- A query string.
  • queryArgs {Array<Object>} An optional array of values to substitute in the query string. See Query arguments for details.
  • queryLimits {Object} An optional set of limits on the query. See bulkReadDocuments for details.
  • itemNames {Array<string>} REQUIRED - An array of item names
  • start {number} An optional zero-based document start index.
  • count {number} An optional count of the maximum number of documents to process.
  • computeOptions {Object} An optional object specifying how to compute items on the specified documents. See Compute with form for details.
  • onErrorOptions {string} A optional string specifying what to do when an error occurs. Must be either "ON_ERROR_CONTINUE" or "ON_ERROR_ABORT_REMAINING".

Return Value

{Promise<Object>} A promise resolved with a BulkResponse object.

Example

const { useServer } = require('@domino/domino-db');
const serverConfig = require('./server-config.js');
const databaseConfig = require('./database-config.js');

useServer(serverConfig).then(async server => {
  const database = await server.useDatabase(databaseConfig);

  // Delete the EMail and Phone items for each document
  // matching the query
  const response = await database.bulkDeleteItems({
    query: "Form = 'Contact' and LastName = 'Aardman'",
    itemNames: ['EMail', 'Phone'],
  });

  // response.documents is an array of objects -- one for each
  // document matching the query.
});

bulkDeleteItemsByUnid

Deletes selected items in multiple documents.

Parameters

options {Object}

  • accessToken {string} An optional access token. See Act-as-User for details.
  • unids {Array<string>} REQUIRED - An array of UNIDs.
  • itemNames {Array<string>} REQUIRED - An array of item names
  • computeOptions {Object} An optional object specifying how to compute items on the specified documents. See Compute with form for details.
  • onErrorOptions {string} A optional string specifying what to do when an error occurs. Must be either "ON_ERROR_CONTINUE" or "ON_ERROR_ABORT_REMAINING".

Return Value

{Promise<Object>} A promise resolved with a BulkResponse object.

Example

const { useServer } = require('@domino/domino-db');
const serverConfig = require('./server-config.js');
const databaseConfig = require('./database-config.js');

useServer(serverConfig).then(async server => {
  const database = await server.useDatabase(databaseConfig);

  // Delete the EMail and Phone items for each document
  // in the unids array
  const response = await database.bulkDeleteItemsByUnid({
    unids: [
      '28438659F50E2637852582C600038599',
      '5B5544335FA7D893852582C60003859A',
    ],
    itemNames: ['EMail', 'Phone'],
  });

  // response.documents is an array of objects -- one for each
  // UNID in the unids array.
});

bulkDeleteAttachments

Deletes attachments in documents matching a query string.

Parameters

options {Object}

  • accessToken {string} An optional access token. See Act-as-User for details.
  • query {string} REQUIRED -- A query string.
  • queryArgs {Array<Object>} An optional array of values to substitute in the query string. See Query arguments for details.
  • queryLimits {Object} An optional set of limits on the query. See bulkReadDocuments for details.
  • fileNames {Array<string>} An optional array of attachment file names. If specified, only matching attachments are deleted. If not specified, ALL attachments are deleted.
  • start {number} An optional zero-based document start index.
  • count {number} An optional count of the maximum number of documents to process.
  • onErrorOptions {string} A optional string specifying what to do when an error occurs. Must be either "ON_ERROR_CONTINUE" or "ON_ERROR_ABORT_REMAINING".

Return Value

{Promise<Object>} A promise resolved with a BulkResponse object.

Example

const { useServer } = require('@domino/domino-db');
const serverConfig = require('./server-config.js');
const databaseConfig = require('./database-config.js');

useServer(serverConfig).then(async server => {
  const database = await server.useDatabase(databaseConfig);

  // Delete the photo.jpg attachment for each document
  // matching the query
  const response = await database.bulkDeleteAttachments({
    query: "Form = 'Contact' and LastName = 'Aardman'",
    fileNames: ['photo.jpg'],
  });

  // response.documents is an array of objects -- one for each
  // document matching the query. If at least one attachment
  // was deleted from a document, the corresponding object includes
  // an @attachments property.
});

bulkDeleteAttachmentsByUnid

Deletes attachments in multiple documents.

Parameters

options {Object}

  • accessToken {string} An optional access token. See Act-as-User for details.
  • unids {Array<string>} REQUIRED - An array of UNIDs.
  • fileNames {Array<string>} An optional array of attachment file names. If specified, only matching attachments are deleted. If not specified, ALL attachments are deleted.
  • onErrorOptions {string} A optional string specifying what to do when an error occurs. Must be either "ON_ERROR_CONTINUE" or "ON_ERROR_ABORT_REMAINING".

Return Value

{Promise<Object>} A promise resolved with a BulkResponse object.

Example

const { useServer } = require('@domino/domino-db');
const serverConfig = require('./server-config.js');
const databaseConfig = require('./database-config.js');

useServer(serverConfig).then(async server => {
  const database = await server.useDatabase(databaseConfig);

  // Delete ALL attachments from each document in the unids array
  const response = await database.bulkDeleteAttachmentsByUnid({
    unids: [
      '28438659F50E2637852582C600038599',
      '5B5544335FA7D893852582C60003859A',
    ],
    // No fileNames property means ALL attachments
  });

  // response.documents is an array of objects -- one for each
  // document in the unids array. If at least one attachment
  // was deleted from a document, the corresponding object includes
  // an @attachments property.
});

bulkReplaceItems

Replaces selected items in all documents matching a query.

Parameters

options {Object}

  • accessToken {string} An optional access token. See Act-as-User for details.
  • query {string} REQUIRED - A query string.
  • queryArgs {Array<Object>} An optional array of values to substitute in the query string. See Query arguments for details.
  • queryLimits {Object} An optional set of limits on the query. See bulkReadDocuments for details.
  • replaceItems {Object} REQUIRED - An object containing items to replace in all matching documents.
  • start {number} An optional zero-based document start index.
  • count {number} An optional count of the maximum number of documents to process.
  • computeOptions {Object} An optional object specifying how to compute items on the specified documents. See Compute with form for details.
  • onErrorOptions {string} A optional string specifying what to do when an error occurs. Must be either "ON_ERROR_CONTINUE" or "ON_ERROR_ABORT_REMAINING".
  • duplicateItems {boolean} An optional boolean value used to create duplicate items in the matching documents. See Duplicate items for details.

Return Value

{Promise<Object>} A promise resolved with a BulkResponse object.

Example

const { useServer } = require('@domino/domino-db');
const serverConfig = require('./server-config.js');
const databaseConfig = require('./database-config.js');

useServer(serverConfig).then(async server => {
  const database = await server.useDatabase(databaseConfig);

  // Replace City and State with same values for all
  // matching documents.
  const response = await database.bulkReplaceItems({
    query: "Form = 'Contact' and LastName = 'Aardman'",
    replaceItems: {
      City: 'Chelmsford',
      State: 'MA',
    },
  });

  // response.documents is an array of objects -- one for each
  // document matching the query.
});

bulkReplaceItemsByUnid

Replaces selected items in multiple documents by UNID.

Parameters

options {Object}

  • accessToken {string} An optional access token. See Act-as-User for details.
  • replaceItemsByUnid {Array<string>} REQUIRED - An array of document objects. Each document object must include at least an @unid property.
  • replaceItems {Object} An optional object containing items to replace in all matching documents.
  • computeOptions {Object} An optional object specifying how to compute items on the specified documents. See Compute with form for details.
  • onErrorOptions {string} A optional string specifying what to do when an error occurs. Must be either "ON_ERROR_CONTINUE" or "ON_ERROR_ABORT_REMAINING".
  • duplicateItems {boolean} An optional boolean value used to create duplicate items in the matching documents. See Duplicate items for details.

Return Value

{Promise<Object>} A promise resolved with a BulkResponse object.

Example

const { useServer } = require('@domino/domino-db');
const serverConfig = require('./server-config.js');
const databaseConfig = require('./database-config.js');

useServer(serverConfig).then(async server => {
  const database = await server.useDatabase(databaseConfig);

  // Replace FirstName and LastName with different values
  // per document. Replace City and State with same values
  // for all documents.
  const response = await database.bulkReplaceItemsByUnid({
    replaceItemsByUnid: [
      {
        '@unid': 'F0C617C4AF746BED852582B9006819F9',
        FirstName: 'Aaron',
        LastName: 'Aardman',
      },
      {
        '@unid': '3EB633978241DD02852582B9006819FE',
        FirstName: 'Brian',
        LastName: 'Zelnick',
      },
    ],
    replaceItems: {
      City: 'Chelmsford',
      State: 'MA',
    },
  });

  // response.documents is an array of objects -- one for each document
  // in the replaceItemsByUnid array.
});

bulkReplaceDocumentsByUnid

Replaces multiple documents.

Parameters

options {Object}

  • accessToken {string} An optional access token. See Act-as-User for details.
  • documents {Array<Object>} REQUIRED - An array of documents to update. Each document object must include an @unid property.
  • computeOptions {Object} An optional object specifying how to compute items on the specified documents. See Compute with form for details.
  • onErrorOptions {string} A optional string specifying what to do when an error occurs. Must be either "ON_ERROR_CONTINUE" or "ON_ERROR_ABORT_REMAINING".
  • duplicateItems {boolean} An optional boolean value used to create duplicate items in the matching documents. See Duplicate items for details.

Return Value

{Promise<Object>} A promise resolved with a BulkResponse object.

Example

const { useServer } = require('@domino/domino-db');
const serverConfig = require('./server-config.js');
const databaseConfig = require('./database-config.js');

useServer(serverConfig).then(async server => {
  const database = await server.useDatabase(databaseConfig);
  const response = await database.bulkReplaceDocumentsByUnid({
    documents: [
      {
        '@unid': 'F0C617C4AF746BED852582B9006819F9',
        Form: 'Contact',
        FirstName: 'Aaron',
        LastName: 'Aardman',
        City: 'Arlington',
        State: 'MA',
      },
      {
        '@unid': '3EB633978241DD02852582B9006819FE',
        Form: 'Contact',
        FirstName: 'Brian',
        LastName: 'Aardman',
        City: 'Andover',
        State: 'MA',
      },
    ],
  });

  // response.documents is an array of objects -- one for each
  // document in the documents array.
});

explainQuery

Explains how a query string is processed.

Parameters

options {Object}

  • accessToken {string} An optional access token. See Act-as-User for details.
  • query {string} REQUIRED - A query string.
  • queryArgs {Array<Object>} An optional array of values to substitute in the query string. See Query arguments for details.
  • queryLimits {Object} An optional set of limits on the query. See bulkReadDocuments for details.

Return Value

{Promise<string>} A promise resolved with explanation string

Example

const { useServer } = require('@domino/domino-db');
const serverConfig = require('./server-config.js');
const databaseConfig = require('./database-config.js');

useServer(serverConfig).then(async server => {
  const database = await server.useDatabase(databaseConfig);
  const explain = await database.explainQuery({
    query: "Form = 'Contact' and LastName = 'Aardman'",
  });

  // explain is a string explaining how the query was
  // processed on the server
});

getServer

A getter function which returns a reference to the Server instance this Database is bound to.

Return Value

{Promise<Server>} A promise resolved with the Server class instance

Example

const { useServer } = require('@domino/domino-db');
const serverConfig = require('./server-config.js');
const databaseConfig = require('./database-config.js');

useServer(serverConfig).then(async server => {
  const database = await server.useDatabase(databaseConfig);
  const databaseServer = await database.getServer();
  console.log(databaseServer === server); // true
});

getFilePath

A getter function which returns the database's path, relative to the data directory. This is a getter function for the value passed to Server::useDatabase when creating this Database class.

Return Value

{Promise<string>} A promise resolved with the path of the database

Example

const { useServer } = require('@domino/domino-db');
const serverConfig = require('./server-config.js');
// { filePath: 'projects/foo/test.nsf' }
const databaseConfig = require('./database-config.js');

useServer(serverConfig).then(async server => {
  const database = await server.useDatabase(databaseConfig);
  const path = await database.getFilePath();
  console.log(path); // projects/foo/test.nsf
});

Document class

You obtain an instance of Document by calling Database::useDocument. See below for a description of each Document function.

getDatabase

A getter function which returns a reference to the Database class instance that this Document is bound to

Return Value

{Promise<Server>} A promise resolved with the Database class instance

Example

const { useServer } = require('@domino/domino-db');
const serverConfig = require('./server-config.js');
const databaseConfig = require('./database-config.js');

useServer(serverConfig).then(async server => {
  const database = await server.useDatabase(databaseConfig);
  const document = await database.useDocument({
    unid: '28438659F50E2637852582C600038599',
  });
  const myDatabase = await document.getDatabase();
  console.log(myDatabase === database); // true
});

getUnid

A getter function which returns the unid of the document. This is a getter function for the value passed to Database::useDocument when creating this Database class.

Return Value

{Promise<string>} A promise resolved with the unid of this document

Example

const { useServer } = require('@domino/domino-db');
const serverConfig = require('./server-config.js');
const databaseConfig = require('./database-config.js');

useServer(serverConfig).then(async server => {
  const database = await server.useDatabase(databaseConfig);
  const document = await database.useDocument({
    unid: '5B5544335FA7D893852582C60003859A',
  });
  const documentUnid = await document.getUnid();
  console.log(documentUnid); // 5B5544335FA7D893852582C60003859A
});

read

Reads the specific document

Parameters

options {Object}

  • accessToken {string} An optional access token. See Act-as-User for details.
  • itemNames {Array<string>} - Specifies the list of items expected in the response. For example, { itemNames: ['FirstName', 'LastName'] } requests items matching those item names. If the document includes items named EMail and Photo, they are not included in the response.
  • computeOptions {Object} An optional object specifying how to compute items on the specified document. See Compute with form for details.
  • readAttachmentSummaries {boolean} An optional boolean value specifying whether to read attachment summaries as described in @attachments.
  • canonicalFormat {boolean} An optional boolean value used to return item properties in canonical format, as objects. See Reading items in canonical format for details.
  • duplicateItems {boolean} An optional boolean value used to return duplicate items. See Duplicate items for details.

Return Value

{Promise<Object>} A promise resolved with the document retrieved from the Domino server.

Example

const { useServer } = require('@domino/domino-db');
const serverConfig = require('./server-config.js');
const databaseConfig = require('./database-config.js');

useServer(serverConfig).then(async server => {
  const database = await server.useDatabase(databaseConfig);
  const document = await database.useDocument({
    unid: '28438659F50E2637852582C600038599',
  });
  try {
    const myDocument = await document.read();
    /* myDocument:
        {
          @created  string
            The date the document was created.
          @modified string
            The last modification date of the document.
          @unid string
            The universal ID of the document.
          < * >:    {...}
        }
      */
  } catch (e) {
    // network Error or Domino Error
  }
});

readAttachmentStream

Reads attachments from the document

Parameters

options {Object}

  • accessToken {string} An optional access token. See Act-as-User for details.
  • fileNames {Array<string>} An optional array of attachment file names. If specified, only matching attachments are streamed. If not specified, ALL attachments are streamed.
  • chunkSizeKb {number} An optional stream chunk size in kilobytes. If the specified number is not allowed by the server, the closest allowable chunk size is used.

Return Value

{Promise<Object>} A promise resolved with a readable attachment stream. See Reading attachments for details on reading from the stream.

Example

const { useServer } = require('@domino/domino-db');
const serverConfig = require('./server-config.js');
const databaseConfig = require('./database-config.js');

useServer(serverConfig).then(async server => {
  const database = await server.useDatabase(databaseConfig);
  const document = await database.useDocument({
    unid: '28438659F50E2637852582C600038599',
  });
  try {
    // Read the attachment named photo.jpg
    const readable = await document.readAttachmentStream({
      fileNames: ['photo.jpg'],
    });

    // readable is a stream of attachments
  } catch (e) {
    // network Error or Domino Error
  }
});

readRichTextStream

Reads rich text data from the document

Parameters

options {Object}

  • accessToken {string} An optional access token. See Act-as-User for details.
  • fields {Array<string>} REQUIRED - An array of rich text item names. Repeating items with the same name will be concatenated into a single stream without the data type word.
  • chunkSizeKb {number} An optional stream chunk size in kilobytes. If the specified number is not allowed by the server, the closest allowable chunk size is used. The minimum and maximum possible is 1 and 64 respectively.

Return Value

{Promise<Object>} A promise resolved with a readable rich text stream. See Reading Rich Text for details on reading from the stream.

Example

const { useServer } = require('@domino/domino-db');
const serverConfig = require('./server-config.js');
const databaseConfig = require('./database-config.js');

useServer(serverConfig).then(async server => {
  const database = await server.useDatabase(databaseConfig);
  const document = await database.useDocument({
    unid: '28438659F50E2637852582C600038599',
  });
  try {
    // Read the attachment named photo.jpg
    const readable = await document.readRichTextStream({
      fields: ['body'],
    });

    // readable is a stream of rich text
  } catch (e) {
    // network Error or Domino Error
  }
});

replaceItems

Updates selected items in a document

Parameters

options {Object}

  • accessToken {string} An optional access token. See Act-as-User for details.
  • replaceItems {Object} REQUIRED - A partial document object, the portion of the document to update
  • computeOptions {Object} An optional object specifying how to compute items on the specified document. See Compute with form for details.
  • duplicateItems {boolean} An optional boolean value used to create duplicate items in the document. See Duplicate items for details.

Return Value

{Promise<undefined>} A promise resolved with undefined

Example

const { useServer } = require('@domino/domino-db');
const serverConfig = require('./server-config.js');
const databaseConfig = require('./database-config.js');

useServer(serverConfig).then(async server => {
  const database = await server.useDatabase(databaseConfig);
  const document = await database.useDocument({
    unid: '28438659F50E2637852582C600038599',
  });
  await document.replaceItems({
    replaceItems: { demoMessage: 'This is a demo message' },
  });
});

replace

Replaces all items in a document.

Parameters

options {Object}

  • accessToken {string} An optional access token. See Act-as-User for details.
  • document {Object} REQUIRED - The new document contents
  • computeOptions {Object} An optional object specifying how to compute items on the specified document. See Compute with form for details.
  • duplicateItems {boolean} An optional boolean value used to create duplicate items in the document. See Duplicate items for details.

Return Value

{Promise<undefined>} A promise resolved with undefined

Example

const { useServer } = require('@domino/domino-db');
const serverConfig = require('./server-config.js');
const databaseConfig = require('./database-config.js');

useServer(serverConfig).then(async server => {
  const database = await server.useDatabase(databaseConfig);
  const document = await database.useDocument({
    unid: '28438659F50E2637852582C600038599',
  });
  await document.replace({
    document: { demoMessage: 'This is a demo message' },
  });
});

delete

Deletes a document

Parameters

options {Object}

  • accessToken {string} An optional access token. See Act-as-User for details.

Return Value

{Promise<undefined>} A promise resolved with undefined

Example

const { useServer } = require('@domino/domino-db');
const serverConfig = require('./server-config.js');
const databaseConfig = require('./database-config.js');

useServer(serverConfig).then(async server => {
  const database = await server.useDatabase(databaseConfig);
  const document = await database.useDocument({
    unid: '28438659F50E2637852582C600038599',
  });
  await document.delete();
});

deleteItems

Deletes selected items from the document

Parameters

options {Object}

  • accessToken {string} An optional access token. See Act-as-User for details.
  • itemNames {Array<string>} REQUIRED - Specifies the list of items to delete. For example, { itemNames: ['FirstName', 'LastName'] } deletes items matching those item names. If the document includes items named EMail and Photo, they are not deleted.
  • computeOptions {Object} An optional object specifying how to compute items on the specified document. See Compute with form for details.

Return Value

{Promise<undefined>} A promise resolved with undefined

Example

const { useServer } = require('@domino/domino-db');
const serverConfig = require('./server-config.js');
const databaseConfig = require('./database-config.js');

useServer(serverConfig).then(async server => {
  const database = await server.useDatabase(databaseConfig);
  const document = await database.useDocument({
    unid: '28438659F50E2637852582C600038599',
  });
  document.deleteItems({
    itemNames: ['FirstName', 'LastName'],
  });
});

deleteAttachments

Deletes attachments from the document

Parameters

options {Object}

  • accessToken {string} An optional access token. See Act-as-User for details.
  • fileNames {Array<string>} An optional array of attachment file names. If specified, only matching attachments are deleted. If not specified, ALL attachments are deleted.

Return Value

{Promise<array<Object>>} A promise resolved with an array of objects. Each object is a summary of a deleted attachment.

Example

const { useServer } = require('@domino/domino-db');
const serverConfig = require('./server-config.js');
const databaseConfig = require('./database-config.js');

useServer(serverConfig).then(async server => {
  const database = await server.useDatabase(databaseConfig);
  const document = await database.useDocument({
    unid: '28438659F50E2637852582C600038599',
  });
  // Delete photo.jpg from the document
  const attachments = await document.deleteAttachments({
    fileNames: ['photo.jpg'],
  });

  // If photo.jpg was deleted, attachments is an array of
  // one object. The object is a summary of the deleted
  // attachment (fileName, fileSize, etc.).
});

BulkResponse class

Many functions return a promise that is resolved with a BulkResponse object. For example, bulkCreateDocuments, bulkReadDocuments, and bulkDeleteDocuments each return such a promise.

BulkResponse Properties

The format of the BulkResponse object is basically the same regardless of the operation:

  • documents {Array<Object>} An array of objects representing the documents affected by the operation. The contents of each object depends on the operation.
  • documentRange {Object} An object describing the range of documents affected by the operation. This property is undefined for a bulkCreateDocuments response.
    • start {number} The start index relative to the entire set.
    • count {number} The number of items in the documents array.
    • total {number} The total number of documents in the set. For example, for a bulkReadDocuments response, this is the total number of documents matching the given query. The value of count might be less than total.
  • errors {number} The number of errors in the documents array.

Of course, the exact content of the object depends on the operation. See below for some sample responses.

BulkResponse Examples

Here's an example of a bulkCreateDocuments response (in JSON format). The response contains the UNIDs of the new documents and no errors:

{
  "documents": [
    {
      "@unid": "D586D2E2EE19F1F685258301006EEDFD"
    },
    {
      "@unid": "2569C7A4AD97F90785258301006EEDFE"
    }
  ],
  "errors": 0
}

Here's an example of a bulkReadDocuments response. Each object in the documents array contains metadata (@unid, @created, @modified) and document items (FirstName, LastName). There are no errors in the response:

{
  "documents": [
    {
      "@unid": "D586D2E2EE19F1F685258301006EEDFD",
      "@created": {
        "type": "datetime",
        "data": "2018-09-07T20:11:38.85Z"
      },
      "@modified": {
        "type": "datetime",
        "data": "2018-09-07T20:11:38.86Z"
      },
      "FirstName": "Sally",
      "LastName": "Smith"
    },
    {
      "@unid": "2569C7A4AD97F90785258301006EEDFE",
      "@created": {
        "type": "datetime",
        "data": "2018-09-07T20:11:38.86Z"
      },
      "@modified": {
        "type": "datetime",
        "data": "2018-09-07T20:11:38.88Z"
      },
      "FirstName": "Bob",
      "LastName": "Smith"
    }
  ],
  "documentRange": {
    "total": 2,
    "start": 0,
    "count": 2
  },
  "errors": 0
}

Here's an example of a bulkReadDocumentsByUnid response. The first object in the documents array contains metadata and document items. The second object indicates there was an error reading the document. In this case, the request included an invalid UNID:

{
  "documents": [
    {
      "@unid": "2569C7A4AD97F90785258301006EEDFE",
      "@created": {
        "type": "datetime",
        "data": "2018-09-07T20:11:38.86Z"
      },
      "@modified": {
        "type": "datetime",
        "data": "2018-09-07T20:11:38.88Z"
      },
      "FirstName": "Bob",
      "LastName": "Smith"
    },
    {
      "@error": {
        "message": "Proton (65541): Bad note UNID",
        "code": "ERR_BAD_REQUEST",
        "cause": {
          "name": "ProtonError",
          "code": 65541
        }
      }
    }
  ],
  "documentRange": {
    "total": 2,
    "start": 0,
    "count": 2
  },
  "errors": 1
}

It's important to understand, when errors > 0, the documents array contains at least one error. The error is represented by an @error property whose value is a DominoDbError object. The following sample code shows one way to filter the errors from the documents array.

const { errors, documents } = response;
if (errors) {
  documents.filter(document => document['@error']).forEach(error => {
    // Handle error
  });
}

Agent class

You obtain an instance of Agent by calling Database::useAgent. See below for a description of each Agent function.

run

Runs the named agent. See admin section for additional information about this feature.

There are two options that the caller may specify when calling Agent.run().

A document context which provides access to data between the caller and the agent. The caller may write data to a document. The agent can read that data when it runs and then in return may write additional data to the document which the caller may read. This is called the document context and its an optional parameter that the caller provides in the run options. The document is identified by it's unid. The agent code has access to this document via the AgentContext.

A document selection which provides a selection of documents to the agent as a target for the run. The agent code has access to the document selection as UnprocessedDocuments. There are two ways to specify a document selection.

  1. The caller provides a list of unids.
  2. The caller provides a query. The server executes the query before running the agent. The found set is then passed to the agent.

Parameters

options {Object} -- optional run parameters for invoking the agent.

  • selection {Object} optional document selection criteria. Determines the list of selected documents that will be provided to the Agent as UnprocessedDocuments
    • search {Object} optional search parameters to be used for selecting documents
      • query {string} REQUIRED - A query string.
      • queryArgs {Array<Object>} An optional array of values to substitute in the query string. See Query arguments for details.
      • queryLimits {Object} An optional set of limits on the query.
        • maxViewEntriesScanned {number} The maximum number of view entries to scan.
        • maxDocumentsScanned {number} The maximum number of documents to scan.
        • maxMilliSeconds {number} The maximum number of milliseconds to spend executing the query.
    • unids {Array<string>} optional array of UNIDs.
  • context {Object} optional document that is provided to the Agent as AgentContext.
    • unid {string} The UNID of the agent context document.

You may provide either options.selection.search or options.selection.unids, but not both.

Return Value

{Promise<AgentRunResponse>} -- A promise that resolves with an AgentRunResponse object. This object does not have any properties, but it may in a future release.

Example

const { useServer } = require('@domino/domino-db');
const fs = require('fs');

const serverConfig = {
  hostName: 'dev1',
  connection: {
    port: 3003,
    secure: true,
  },
  credentials: {
    rootCertificate: fs.readFileSync('rootca.crt'),
    clientCertificate: fs.readFileSync('app.crt'),
    clientKey: fs.readFileSync('app.key'),
  },
};

const agentRunExample = async () => {
  // Initialize the Server, Database and Agent objects.
  const server = await useServer(serverConfig);
  const database = await server.useDatabase({ filePath: 'node-demo.nsf' });
  const agent = await database.useAgent({ name: 'agent-with-selection-java' });

  // Create the context document with data to pass to the agent.
  const contextUnid = await database.createDocument({
    document: {
      param1: 'aa',
      param2: 'bb',
    },
  });

  // Invoke the agent and provide the following:
  // * a DQL query to build the document selection that
  //   will be passed to the Agent.
  // * a context document that the agent can read/write
  await agent.run({
    selection: { search: { query: "State = 'VA'" } },
    context: { unid: contextUnid },
  });

  // Agent invocation is complete. Read the context document. The
  // sample agent updates the 'found_docs' item.

  const result = await database.bulkReadDocumentsByUnid({
    unids: [contextUnid],
    itemNames: ['found_docs'],
  });

  // Return the latest copy of the context document.
  const [doc] = result.documents;
  return doc;
};

DominoDbError class

When a domino-db function fails, it throws an instance of DominoDbError. You use following properties to determine the cause of the failure.

DominoDbError Properties

  • name {string} Always equals 'DominoDbError'.
  • code {string} A general error code. This string is never translated. Therefore your application can compare error code values in any locale. See Error codes for a complete list of codes.
  • message {string} A description of the error. This string may be translated to the locale of the remote Domino server. Therefore your application should avoid displaying this string to an end user.
  • cause {Object} The root cause of the error or undefined. When this property is defined, the value is usually a sub-class of Error. Examples include ProtonError and GrpcError. These objects can help determine the cause of a failure in a particular environment, but they should not be considered a fixed part of the domino-db interface. For any given error condition, a newer version of the domino-db module may expose a different cause object.
  • stack {string} A backtrace of functions on the stack at the time this DominoDbError object was created.

Error codes

  • 'ERR_BAD_REQUEST' - The request was malformed. For example, when reading view entries, options.count === 'foo' produces this error code because count is the wrong type.
  • 'ERR_FORBIDDEN' - The server denied access to the requested resource.
  • 'ERR_INTERNAL_ERROR' - An internal error occurred. This should happen relatively rarely.
  • 'ERR_NOT_AUTHORIZED' - The request was not authenticated or the authenticated identity does not have access to the requested resource.
  • 'ERR_NOT_CONNECTED' - The domino-db module could not connect to the target server.
  • 'ERR_NOT_FOUND' - The requested resource could not be found.
  • 'ERR_NOT_MODIFIED' - When conditionally reading a resource (e.g. options.ifModifiedSince), the resource has not been modified. Therefore there is nothing to read.
  • 'ERR_PRECONDITION_FAILED' - When conditionally modifying a resource (e.g. options.ifUnmodifiedSince), the precondition failed. Therefore the operation failed.
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