# Uses of Package
com.h3c.util.persistence

- Packages that use com.h3c.util.persistence
  Package | Description
  --- | ---
  com.h3c.util.persistence |
  com.h3c.util.persistence.cassandra |
  com.h3c.util.persistence.cassandra.entitymgr |
  com.h3c.util.persistence.cassandra.query |

- Classes in com.h3c.util.persistence used by com.h3c.util.persistence
  Class and Description
  BaseDao `BaseDao` is the Base Data Access Object.
  ReadQuery `ReadQuery` provides ability for the business logic to perform Read operations on the persistence layer.
  Storable `Storable` is a contract between the Data Access Object and the Entity Manager.
  WriteQuery `WriteQuery` provides ability for the business logic to perform Write operations on the persistence layer.

- Classes in com.h3c.util.persistence used by com.h3c.util.persistence.cassandra
  Class and Description
  BaseDao `BaseDao` is the Base Data Access Object.
  Dao `Dao` is the Data Access Object.
  DataStoreService `DataStoreService` Provides services to interact with the model data store.
  ReadQuery `ReadQuery` provides ability for the business logic to perform Read operations on the persistence layer.
  Storable `Storable` is a contract between the Data Access Object and the Entity Manager.
  WriteQuery `WriteQuery` provides ability for the business logic to perform Write operations on the persistence layer.

- Classes in com.h3c.util.persistence used by com.h3c.util.persistence.cassandra.entitymgr
  Class and Description
  DbConnectionService This class used to validate the database connectivity.
  Storable `Storable` is a contract between the Data Access Object and the Entity Manager.

- Classes in com.h3c.util.persistence used by com.h3c.util.persistence.cassandra.query
  Class and Description
  Dao `Dao` is the Data Access Object.
  ReadQuery `ReadQuery` provides ability for the business logic to perform Read operations on the persistence layer.
  Storable `Storable` is a contract between the Data Access Object and the Entity Manager.
  WriteQuery `WriteQuery` provides ability for the business logic to perform Write operations on the persistence layer.

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