NoSQL database based on Apache CouchDB

See: https://cloud.ibm.com/docs/services/Cloudant/

Hierarchy

  • default
    • export=

Constructors

Properties

Methods

configureService createRequest deleteAttachment deleteDatabase deleteDesignDocument deleteDocument deleteIndex deleteLocalDocument deleteReplicationDocument getActiveTasks getActivityTrackerEvents getAllDbs getAttachment getCapacityThroughputInformation getCorsInformation getCurrentThroughputInformation getDatabaseInformation getDbUpdates getDesignDocument getDesignDocumentInformation getDocument getDocumentAsMixed getDocumentAsRelated getDocumentAsStream getDocumentShardsInfo getIndexesInformation getLocalDocument getMembershipInformation getPartitionInformation getReplicationDocument getSchedulerDocs getSchedulerDocument getSchedulerJob getSchedulerJobs getSearchInfo getSecurity getServerInformation getSessionInformation getShardsInformation getUpInformation getUuids headAttachment headDatabase headDesignDocument headDocument headLocalDocument headReplicationDocument headSchedulerDocument headSchedulerJob headUpInformation postActivityTrackerEvents postAllDocs postAllDocsAsStream postAllDocsQueries postAllDocsQueriesAsStream postApiKeys postBulkDocs postBulkGet postBulkGetAsMixed postBulkGetAsRelated postBulkGetAsStream postChanges postChangesAsStream postDbsInfo postDesignDocs postDesignDocsQueries postDocument postExplain postFind postFindAsStream postIndex postPartitionAllDocs postPartitionAllDocsAsStream postPartitionFind postPartitionFindAsStream postPartitionSearch postPartitionSearchAsStream postPartitionView postPartitionViewAsStream postRevsDiff postSearch postSearchAnalyze postSearchAsStream postView postViewAsStream postViewQueries postViewQueriesAsStream putAttachment putCapacityThroughputConfiguration putCloudantSecurityConfiguration putCorsConfiguration putDatabase putDesignDocument putDocument putLocalDocument putReplicationDocument putSecurity setEnableGzipCompression setServiceUrl newInstance

Constructors

  • Construct a CloudantV1 object.

    Returns

    Parameters

    • options: UserOptions

      Options for the service.

    Returns export=

Properties

DEFAULT_SERVICE_NAME: string = 'cloudant'
DEFAULT_SERVICE_URL: string = 'http://localhost:5984'

Methods

  • Configure the service using external configuration Cloudant specific extensions:

    • Apply the new base service options on CouchdbSessionAuthenticator.

    Parameters

    • serviceName: string

      The name of the service. Will be used to read from external configuration.

    Returns void

  • Extend createRequest to handle document and attachment validation.

    Parameters

    • parameters: any

    Returns Promise<any>

  • Delete a database.

    Deletes the specified database and all documents and attachments contained within it. To avoid deleting a database, the server responds with a 400 HTTP status code when the request URL includes a ?rev= parameter. This response suggests that a user wanted to delete a document but forgot to add the document ID to the URL.

    Returns

    Parameters

    Returns Promise<export=.Response<export=.Ok>>

  • Retrieve an attachment.

    Returns the file attachment that is associated with the document. The raw data of the associated attachment is returned, just as if you were accessing a static file. The returned Content-Type header is the same as the content type set when the document attachment was submitted to the database.

    Returns

    Parameters

    Returns Promise<export=.Response<ReadableStream>>

  • Retrieve change events for all databases.

    Lists changes to databases, like a global changes feed. Types of changes include updating the database and creating or deleting a database. Like the changes feed, the feed is not guaranteed to return changes in the correct order and might repeat changes. Polling modes for this method work like polling modes for the changes feed. Note: This endpoint requires _admin or _db_updates role and is only available on dedicated clusters..

    Returns

    Parameters

    Returns Promise<export=.Response<export=.DbUpdates>>

  • Retrieve database permissions information.

    See who has permission to read, write, and manage the database. The credentials you use to log in to the dashboard automatically include _admin permissions to all databases you create. Everyone and everything else, including users you share databases with and API keys you create, must be given a permission level explicitly.

    Returns

    Parameters

    Returns Promise<export=.Response<export=.Security>>

  • Retrieve the HTTP headers for a design document.

    This method supports the same query arguments as the GET /{db}/_design/{ddoc} method, but the results include only the header information (including design document size, and the revision as an ETag). The ETag header shows the current revision for the requested design document, and if you requested the design document in full, the Content-Length specifies the length of the data. If you add any of the query arguments, then the resulting HTTP headers correspond to what is returned for the equivalent GET request.

    Returns

    Parameters

    Returns Promise<export=.Response<export=.EmptyObject>>

  • Retrieve the HTTP headers for the document.

    This method supports the same query arguments as the GET /{db}/{docid} method, but only the header information (including document size and the revision as an ETag) is returned. The ETag header shows the current revision for the requested document, and the Content-Length specifies the length of the data if the document was requested in full. Add any of the query arguments, then the resulting HTTP headers that correspond to it are returned.

    Returns

    Parameters

    Returns Promise<export=.Response<export=.EmptyObject>>

  • Query a list of all documents in a database.

    Queries the primary index (all document IDs). The results that match the request body parameters are returned in a JSON object, including a list of matching documents with basic contents, such as the ID and revision. When no request body parameters are specified, results for all documents in the database are returned. Optionally, document content or additional metadata can be included in the response.

    Returns

    Parameters

    Returns Promise<export=.Response<export=.AllDocsResult>>

  • Query a list of all documents in a database as stream.

    Queries the primary index (all document IDs). The results that match the request body parameters are returned in a JSON object, including a list of matching documents with basic contents, such as the ID and revision. When no request body parameters are specified, results for all documents in the database are returned. Optionally, document content or additional metadata can be included in the response.

    Returns

    Parameters

    Returns Promise<export=.Response<ReadableStream>>

  • Multi-query the list of all documents in a database as stream.

    Runs multiple queries using the primary index (all document IDs). Returns a JSON object that contains a list of result objects, one for each query, with a structure equivalent to that of a single _all_docs request. This enables you to request multiple queries in a single request, in place of multiple POST /{db}/_all_docs requests.

    Returns

    Parameters

    Returns Promise<export=.Response<ReadableStream>>

  • Query the database document changes feed as stream.

    Requests the database changes feed in the same way as GET /{db}/_changes does. It is widely used with the filter query parameter because it allows one to pass more information to the filter.

    Note

    Before using the changes feed we recommend reading the FAQs to understand the limitations and appropriate use cases.

    Returns

    Parameters

    Returns Promise<export=.Response<ReadableStream>>

  • Query a list of all design documents in a database.

    Queries the index of all design document IDs. The results matching the request body parameters are returned in a JSON object, including a list of matching design documents with basic contents, such as the ID and revision. When no request body parameters are specified, results for all design documents in the database are returned. Optionally, the design document content or additional metadata can be included in the response.

    Returns

    Parameters

    Returns Promise<export=.Response<export=.AllDocsResult>>

  • Create or modify a document in a database.

    Creates or modifies a document in the specified database by using the supplied JSON document.

    For creation, you may specify the document ID but you should not specify the revision. If you don't specify the document ID, then the server generates an ID for your document.

    For modification, you must specify the document ID and a revision identifier in the JSON document.

    If your document ID includes the _local/ or _design/ prefix, then this operation creates or modifies a local or a design document respectively.

    Returns

    Parameters

    Returns Promise<export=.Response<export=.DocumentResult>>

  • Query an index by using selector syntax.

    Query documents by using a declarative JSON querying syntax. It's best practice to create an appropriate index for all fields in selector by using the _index endpoint.

    Queries without an appropriate backing index will fallback to using the built-in _all_docs index. This is not recommended because it has a significant performance impact causing a full scan of the database with each request. In this case the response body will include a warning field recommending that an index is created.

    Returns

    Parameters

    Returns Promise<export=.Response<export=.FindResult>>

  • Query an index by using selector syntax as stream.

    Query documents by using a declarative JSON querying syntax. It's best practice to create an appropriate index for all fields in selector by using the _index endpoint.

    Queries without an appropriate backing index will fallback to using the built-in _all_docs index. This is not recommended because it has a significant performance impact causing a full scan of the database with each request. In this case the response body will include a warning field recommending that an index is created.

    Returns

    Parameters

    Returns Promise<export=.Response<ReadableStream>>

  • Query a list of all documents in a database partition as stream.

    Queries the primary index (all document IDs). The results that match the query parameters are returned in a JSON object, including a list of matching documents with basic contents, such as the ID and revision. When no query parameters are specified, results for all documents in the database partition are returned. Optionally, document content or additional metadata can be included in the response.

    Returns

    Parameters

    Returns Promise<export=.Response<ReadableStream>>

  • Query a database partition index by using selector syntax.

    Query documents by using a declarative JSON querying syntax. It's best practice to create an appropriate index for all fields in selector by using the _index endpoint.

    Queries without an appropriate backing index will fallback to using the built-in _all_docs index. This is not recommended because it has a noticeable performance impact causing a full scan of the partition with each request. In this case the response body will include a warning field recommending that an index is created.

    Returns

    Parameters

    Returns Promise<export=.Response<export=.FindResult>>

  • Query a database partition index by using selector syntax as stream.

    Query documents by using a declarative JSON querying syntax. It's best practice to create an appropriate index for all fields in selector by using the _index endpoint.

    Queries without an appropriate backing index will fallback to using the built-in _all_docs index. This is not recommended because it has a noticeable performance impact causing a full scan of the partition with each request. In this case the response body will include a warning field recommending that an index is created.

    Returns

    Parameters

    Returns Promise<export=.Response<ReadableStream>>

  • Query a database partition search index as stream.

    Partitioned Search indexes, which are defined in design documents, allow partition databases to be queried by using Lucene Query Parser Syntax. Search indexes are defined by an index function, similar to a map function in MapReduce views. The index function decides what data to index and store in the index.

    Returns

    Parameters

    Returns Promise<export=.Response<ReadableStream>>

  • Query a database partition MapReduce view function as stream.

    Runs the specified view function from the specified design document. Unlike GET /{db}/_design/{ddoc}/_view/{view} for accessing views, the POST method supports the specification of explicit keys to be retrieved from the view results. The remainder of the POST view functionality is identical to the GET /{db}/_design/{ddoc}/_view/{view} API.

    Returns

    Parameters

    Returns Promise<export=.Response<ReadableStream>>

  • Query a search index.

    Search indexes, which are defined in design documents, allow databases to be queried by using Lucene Query Parser Syntax. An index function defines a search index, similar to a map function in MapReduce views. The index function decides what data to index and what data to store in the index. The advantage of using the HTTP POST method is that the query is submitted as a JSON object in the request body. This avoids the limitations of passing query options as URL query parameters of a GET request.

    Returns

    Parameters

    Returns Promise<export=.Response<export=.SearchResult>>

  • Query a search index as stream.

    Search indexes, which are defined in design documents, allow databases to be queried by using Lucene Query Parser Syntax. An index function defines a search index, similar to a map function in MapReduce views. The index function decides what data to index and what data to store in the index. The advantage of using the HTTP POST method is that the query is submitted as a JSON object in the request body. This avoids the limitations of passing query options as URL query parameters of a GET request.

    Returns

    Parameters

    Returns Promise<export=.Response<ReadableStream>>

  • Query a MapReduce view.

    This operation queries the specified MapReduce view of the specified design document. By default, the map and reduce functions of the view are run to update the view before returning the response. The advantage of using the HTTP POST method is that the query is submitted as a JSON object in the request body. This avoids the limitations of passing query options as URL query parameters of a GET request.

    Returns

    Parameters

    Returns Promise<export=.Response<export=.ViewResult>>

  • Query a MapReduce view as stream.

    This operation queries the specified MapReduce view of the specified design document. By default, the map and reduce functions of the view are run to update the view before returning the response. The advantage of using the HTTP POST method is that the query is submitted as a JSON object in the request body. This avoids the limitations of passing query options as URL query parameters of a GET request.

    Returns

    Parameters

    Returns Promise<export=.Response<ReadableStream>>

  • Create or modify an attachment.

    Uploads the supplied content as an attachment to the specified document. The attachment name that you provide must be a URL encoded string. You must supply the Content-Type header, and for an existing document, you must also supply either the rev query argument or the If-Match HTTP header. If you omit the revision, a new, otherwise empty, document is created with the provided attachment, or a conflict occurs. If the uploaded attachment uses an existing attachment name in the remote database, it updates the corresponding stored content of the database. Since you must supply the revision information to add an attachment to the document, this serves as validation to update the existing attachment.

    Returns

    Parameters

    Returns Promise<export=.Response<export=.DocumentResult>>

  • Modify database permissions.

    Modify who has permission to read, write, or manage a database. This endpoint can be used to modify both Cloudant and CouchDB related permissions. Be careful: by removing a Cloudant API key, a member or an admin from the list of users that have access permissions, you remove it from the list of users that have access to the database.

    Note about nobody role

    The nobody username applies to all unauthenticated connection attempts. For example, if an application tries to read data from a database, but did not identify itself, the task can continue only if the nobody user has the role _reader.

    Returns

    Parameters

    Returns Promise<export=.Response<export=.Ok>>

  • Turn request body compression on or off. Cloudant specific extensions:

    • Apply the gzip compression option on CouchdbSessionAuthenticator.

    Parameters

    • setting: boolean

      Will turn it on if 'true', off if 'false'.

    Returns void

  • Set the service URL to send requests to and use the new service URL for CouchDB Session Authentication to claim session token from.

    Parameters

    • url: string

      The base URL for the service.

    Returns void

  • Constructs an instance of CloudantV1 with passed in options and external configuration.

    Returns

    Parameters

    • Optional options: UserOptions

      The parameters to send to the service.

    Returns export=

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