org.hibernate
Class FlushMode

java.lang.Object
  org.hibernate.FlushMode

All Implemented Interfaces:

Serializable

public final class FlushMode

extends Object

implements Serializable

Represents a flushing strategy. The flush process synchronizes database state with session state by detecting state changes and executing SQL statements.

Author:

Gavin King

See Also:

Session.setFlushMode(FlushMode), Serialized Form

Field Summary

static FlushMode	ALWAYS The Session is flushed before every query.
static FlushMode	AUTO The Session is sometimes flushed before query execution in order to ensure that queries never return stale state.
static FlushMode	COMMIT The Session is flushed when Transaction.commit() is called.
static FlushMode	NEVER The Session is never flushed unless flush() is explicitly called by the application.

Method Summary

boolean	lessThan(FlushMode other)
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

NEVER

public static final FlushMode NEVER

The Session is never flushed unless flush() is explicitly called by the application. This mode is very efficient for read only transactions.

COMMIT

public static final FlushMode COMMIT

The Session is flushed when Transaction.commit() is called.

AUTO

public static final FlushMode AUTO

The Session is sometimes flushed before query execution in order to ensure that queries never return stale state. This is the default flush mode.

ALWAYS

public static final FlushMode ALWAYS

The Session is flushed before every query. This is almost always unnecessary and inefficient.

Method Detail

toString

public String toString()

lessThan

public boolean lessThan(FlushMode other)