org.axonframework.eventstore.mongo

Class DefaultMongoTemplate

java.lang.Object

org.axonframework.common.mongo.AuthenticatingMongoTemplate

org.axonframework.eventstore.mongo.DefaultMongoTemplate

All Implemented Interfaces:

MongoTemplate

public class DefaultMongoTemplate
extends AuthenticatingMongoTemplate
implements MongoTemplate

Default implementation for the MongoTemplate. This implementation requires access to the configured Mongo object. You can influence the names of the collections used to store the events as well as the snapshot events.

Since:

2.0 (in incubator since 0.7)

Author:

Allard Buijze, Jettro Coenradie

Constructor Summary

Constructors

Constructor and Description
DefaultMongoTemplate(com.mongodb.Mongo mongo) Initializes the MongoTemplate using the given mongoDb for database access, using default database and collection names.
DefaultMongoTemplate(com.mongodb.Mongo mongo, String databaseName, String domainEventsCollectionName, String snapshotEventsCollectionName, String userName, char[] password) Creates a template connecting to given mongo instance, and loads events in the collection with given domainEventsCollectionName and snapshot events from snapshotEventsCollectionName, in a database with given databaseName.

Method Summary

Methods

Modifier and Type	Method and Description
com.mongodb.DBCollection	domainEventCollection() Returns a reference to the collection containing the domain events.
com.mongodb.DBCollection	snapshotEventCollection() Returns a reference to the collection containing the snapshot events.

Methods inherited from class org.axonframework.common.mongo.AuthenticatingMongoTemplate

database

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DefaultMongoTemplate

public DefaultMongoTemplate(com.mongodb.Mongo mongo)

Initializes the MongoTemplate using the given mongoDb for database access, using default database and collection names.

Database name:
Domain events collection name:
Snapshot events collection name:

Consider using DefaultMongoTemplate(com.mongodb.Mongo, String, String, String, String, char[]) to provide different names for database and/or collections.

Parameters:

mongo - The actual connection to a MongoDB instance

DefaultMongoTemplate

public DefaultMongoTemplate(com.mongodb.Mongo mongo,
                    String databaseName,
                    String domainEventsCollectionName,
                    String snapshotEventsCollectionName,
                    String userName,
                    char[] password)

Creates a template connecting to given mongo instance, and loads events in the collection with given domainEventsCollectionName and snapshot events from snapshotEventsCollectionName, in a database with given databaseName. When not null, the given userName and password are used to authenticate against the database.

Parameters:

mongo - The Mongo instance configured to connect to the Mongo Server

databaseName - The name of the database containing the data

domainEventsCollectionName - The name of the collection containing domain events

snapshotEventsCollectionName - The name of the collection containing snapshot events

userName - The username to authenticate with. Use null to skip authentication

password - The password to authenticate with. Use null to skip authentication

Method Detail

domainEventCollection

public com.mongodb.DBCollection domainEventCollection()

Returns a reference to the collection containing the domain events.

Specified by:

domainEventCollection in interface MongoTemplate

Returns:

DBCollection containing the domain events

snapshotEventCollection

public com.mongodb.DBCollection snapshotEventCollection()

Returns a reference to the collection containing the snapshot events.

Specified by:

snapshotEventCollection in interface MongoTemplate

Returns:

DBCollection containing the snapshot events