CoreSession (EclipseLink 2.7.15, API Reference)

All Known Subinterfaces:

DatabaseSession, Server, Session, UnitOfWork

All Known Implementing Classes:

org.eclipse.persistence.internal.sessions.AbstractSession, ClientSession, org.eclipse.persistence.internal.core.sessions.CoreAbstractSession, org.eclipse.persistence.internal.sessions.DatabaseSessionImpl, DistributedSession, RemoteSession, ServerSession, SessionBroker
```
public interface CoreSession<DESCRIPTOR extends CoreDescriptor,LOGIN extends CoreLogin,PLATFORM extends org.eclipse.persistence.internal.core.databaseaccess.CorePlatform,PROJECT extends CoreProject,SESSION_EVENT_MANAGER extends CoreSessionEventManager>
```
INTERNAL A abstraction of session capturing behavior common to all persistence types.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`LOGIN`	`getDatasourceLogin()`	PUBLIC: Return the login, the login holds any database connection information given.
`PLATFORM`	`getDatasourcePlatform()`	PUBLIC: Return the database platform currently connected to.
`DESCRIPTOR`	`getDescriptor(java.lang.Class theClass)`	ADVANCED: Return the descriptor specified for the class.
`DESCRIPTOR`	`getDescriptor(java.lang.Object domainObject)`	ADVANCED: Return the descriptor specified for the object's class.
`java.util.Map<java.lang.Class,DESCRIPTOR>`	`getDescriptors()`	ADVANCED: Return all registered descriptors.
`SESSION_EVENT_MANAGER`	`getEventManager()`	PUBLIC: Return the event manager.
`PROJECT`	`getProject()`	PUBLIC: Return the project.
`void`	`setLogLevel(int logLevel)`	PUBLIC: Set the log level.

- Method Detail
  - getDatasourceLogin
```
LOGIN getDatasourceLogin()
```
    PUBLIC: Return the login, the login holds any database connection information given. This return the Login interface and may need to be cast to the datasource specific implementation.
  - getDatasourcePlatform
```
PLATFORM getDatasourcePlatform()
```
    PUBLIC: Return the database platform currently connected to. The platform is used for database specific behavior.
  - getDescriptor
```
DESCRIPTOR getDescriptor(java.lang.Class theClass)
```
    ADVANCED: Return the descriptor specified for the class. If the class does not have a descriptor but implements an interface that is also implemented by one of the classes stored in the map, that descriptor will be stored under the new class.
  - getDescriptor
```
DESCRIPTOR getDescriptor(java.lang.Object domainObject)
```
    ADVANCED: Return the descriptor specified for the object's class.
  - getDescriptors
```
java.util.Map<java.lang.Class,DESCRIPTOR> getDescriptors()
```
    ADVANCED: Return all registered descriptors.
  - getEventManager
```
SESSION_EVENT_MANAGER getEventManager()
```
    PUBLIC: Return the event manager. The event manager can be used to register for various session events.
  - getProject
```
PROJECT getProject()
```
    PUBLIC: Return the project. The project includes the login and descriptor and other configuration information.
  - setLogLevel
```
void setLogLevel(int logLevel)
```
    PUBLIC: Set the log level.