Packages

p

longevity

config

package config

contains the LongevityConfig plus supporting types and classes

Source
package.scala
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SQLiteJDBCMongoDBInMemCassandraBackEnd
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Type Members

  1. sealed trait BackEnd extends AnyRef

    the back end used by the longevity context.

    the back end used by the longevity context. right now, you have five options:

    please note that the back end selected for your longevity context can be overridden in a test environment, so that you can use an in-memory database for integration testing.

  2. case class CassandraConfig(autoCreateKeyspace: Boolean, keyspace: String, address: String, credentials: Option[DatabaseCredentials], replicationFactor: Int) extends Product with Serializable

    the Cassandra configuration

    the Cassandra configuration

    autoCreateKeyspace

    should longevity automatically create the keyspace if it doesn't already exist when the connection is opened?

    keyspace

    the cassandra keyspace

    address

    the contact point for the cassandra cluster

    credentials

    optional username and password for connecting to the cassandra cluster

    replicationFactor

    the replication factor to use when creating a keyspace

    See also

    LongevityConfig

  3. case class DatabaseCredentials(username: String, password: String) extends Product with Serializable

    cassandra database credentials

    cassandra database credentials

    See also

    CassandraConfig

  4. case class JdbcConfig(driverClass: String, url: String) extends Product with Serializable

    the JDBC configuration

    the JDBC configuration

    driverClass

    the name of the driver class. this should always be "org.sqlite.JDBC", but we are leaving a back door here for people who want to experiment with this back end using a different JDBC driver

    url

    the database url

    See also

    LongevityConfig

  5. case class LongevityConfig(backEnd: BackEnd, modelVersion: Option[String], autoOpenConnection: Boolean, autoCreateSchema: Boolean, optimisticLocking: Boolean, writeTimestamps: Boolean, cassandra: CassandraConfig, mongodb: MongoDBConfig, jdbc: JdbcConfig, test: TestConfig) extends PersistenceConfig with Product with Serializable

    the longevity configuration.

    the longevity configuration. see the reference.conf resource file for all the longevity config settings, and their defaults.

    backEnd

    the back end used by the longevity context

    modelVersion

    the domain model version. None whenever the model is unversioned

    autoOpenConnection

    should longevity automatically open the connection when the repositories are created?

    autoCreateSchema

    should longevity autocreate schema when the connection is opened?

    optimisticLocking

    is optimistic locking turned on?

    cassandra

    the cassandra configuration

    mongodb

    the mongo configuration

    jdbc

    the JDBC configuration. used by the SQLite back end

    test

    the test configuration

  6. case class MongoDBConfig(uri: String, db: String) extends Product with Serializable

    the MongoDB configuration

    the MongoDB configuration

    uri

    the MongoDB URI

    db

    the name of the MongoDB database to use

    See also

    LongevityConfig

  7. case class TestConfig(cassandra: CassandraConfig, mongodb: MongoDBConfig, jdbc: JdbcConfig) extends Product with Serializable

    the test configuration

    the test configuration

    cassandra

    the test configuration for Cassandra

    mongodb

    the test configuration for MongoDB

    jdbc

    the JDBC configuration. used by the SQLite back end

    See also

    LongevityConfig

Value Members

  1. object Cassandra extends BackEnd with Product with Serializable

    a back end indicating that persistent objects live in Cassandra

  2. object InMem extends BackEnd with Product with Serializable

    a back end indicating that persistent objects live in-memory.

    a back end indicating that persistent objects live in-memory. when the application exits, they are gone.

    the current implementation is not designed to perform well in the face of large datasets. it is a fully functional back end that can be used in testing, when you don't want to deal with the hassle of connecting to a real database, and cleaning up after your tests.

  3. object JDBC extends BackEnd with Product with Serializable

    a back end indicating that persistent objects live in some unspecified database that we connect to via some unspecified JDBC driver

  4. object LongevityConfig extends Serializable

    contains a factory method for LongevityConfig

  5. object MongoDB extends BackEnd with Product with Serializable

    a back end indicating that persistent objects live in MongoDB

  6. object SQLite extends BackEnd with Product with Serializable

    a back end indicating that persistent objects live in SQLite

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