MongoDB Connector Release Notes - Mule 3

Updated the Guava dependency version to avoid conflicts with external libraries. (SE-21387)

Added a new flag called iterableBehaviour to enable switching between receiving either a FindIterable object (4.4.0 and earlier versions) or an ArrayList (4.4.1 and later versions) as the result object of the Find Documents operation. The default behavior is to receive an ArrayList; however, if you activate the flag, you will receive a FindIterable object. This option is available for all configurations of MongoDB Connector. (SE-20294)

MongoDB connector driver updated to version 3.11.0

MongoDB connector was unable to execute a generic command to parse a command value. The Execute command operation has been improved to enable parsing a generic command. (SE-13679)

BsonInvalidOperationException on upsert operations - Under certain scenarios, the connector threw org.bson.BsonInvalidOperationException: Value expected to be of type OBJECT_ID is of unexpected type STRING when upserting documents, if the _id was not of type ObjectId. This now works as expected.

InvalidLicenseException when config is in a domain - Mule apps calling the Mongo connector that had its config in a domain would randomly throw InvalidLicenseException. This was fixed.

New operation Insert Documents added: This supports multiple inserts and batch integration.

Connection String Authentication: Connector now supports standard MongoDB connection URI format used to connect to a MongoDB database server.

Separate authentication database support: This version supports a collection of users/passwords to authenticate against a MongoDB database different from MongoDB database storing data.

Upgraded MongoDB Java Driver - Now compatible Mongo Java Driver v3.2.

New processors - FindAndUpdateDocument which is an implementation of Mongo Find and Modify operation. The other new processor is UpdateDocumentsByFunctions, which will let you provide a set of MongoDB operators instead of just one as before.

Fixed issue where if DataWeave output was set as JSON, MongoDB Connector could not transform it into the required input for the next processor

Fixed an issue with DataWeave, where static metadata could not let you use file manipulation processors

Added support for implicit transformers when running Mule ESB 3.6.X

Fixed documentation issues

Fixed transformer resolution bug

When using DataWeave for creating a payload with an object to insert into MongoDB, an implicit transformer should take place and create the Document object that is passed on to the Insert Document processor. This creation was not picked up and it was not working.

Upgraded MongoDB Java Driver - Now exposing the new APIs available in Mongo Java Driver v3.0. Older (2.x) APIs have been removed.

SSL support - Added SSL support to encrypt all network traffic. Now both secure and non-secure options are available.

Multi-port support - Added multi-port support for replica sets. Each host now can contain a particular port, rather than having one port for all hosts.

Exception handling in Mongo Object Store - Exceptions thrown in MongoObjectStore were not in line with the other ObjectStore implementations. It has now been updated as per ObjectStore API documentation.

Object Store configurable default partition name - It is now possible to configure the default partition name within Mongo Object Store.

Update operations results - The results of an update operation are now returned to the user.