CouchbaseConnectionResolver

Extends: CompositeConnectionResolver

Description

The CouchbaseConnectionResolver class is used to resolve Couchbase connections and credential parameters, validate them and generate connection URIs/

Important points

• It is able to process multiple connections to Couchbase cluster nodes.

Configuration parameters

• connection(s):
  • discovery_key: (optional) key to retrieve the connection from IDiscovery
  • host: host name or IP address
  • port: port number (default: 27017)
  • database: database (bucket) name
  • uri: resource URI or connection string with all parameters in it
• credential(s):
  • store_key: (optional) key to retrieve the credentials from ICredentialStore
  • username: username
  • password: user’s password

References

• *:discovery:*:*:1.0 - (optional) IDiscovery services
• *:credential-store:*:*:1.0 - (optional) ICredentialStore stores to resolve credentials

Fields

Constructors

Creates an instance of this class.

public constructor()

Instance methods

resolve

Merges connection options with connection parameters. This method can be overriden in child classes.

public resolve(context: IContext: Promise<CouchbaseConnectionParams>

• context: IContext - (optional) a context to trace execution through a call chain.
• returns: Promise<CouchbaseConnectionParams> - resolved URI.

setReferences

Sets references to dependent components.

public setReferences(references: IReferences): void

• references: IReferences - references to locate the component’s dependencies.