PersistService (guice-persist 4.2.3)

```
public interface PersistService
```
Persistence provider service. Use this to manage the overall startup and stop of the persistence module(s).
TODO(dhanji): Integrate with Service API when appropriate.

Author:

dhanji@gmail.com (Dhanji R. Prasanna)

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`void`	`start()` Starts the underlying persistence engine and makes guice-persist ready for use.
`void`	`stop()` Stops the underlying persistence engine.

- Method Detail
  - start
```
void start()
```
    Starts the underlying persistence engine and makes guice-persist ready for use. For instance, with JPA, it creates an EntityManagerFactory and may open connection pools. This method must be called by your code prior to using any guice-persist or JPA artifacts. If already started, calling this method does nothing, if already stopped, it also does nothing.
  - stop
```
void stop()
```
    Stops the underlying persistence engine. For instance, with JPA, it closes the EntityManagerFactory. If already stopped, calling this method does nothing. If not yet started, it also does nothing.

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