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org.hibernate
Class FlushMode  

java.lang.Object
  org.hibernate.FlushMode

All Implemented Interfaces:

java.io.Serializable

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public final class FlushMode

extends java.lang.Object

implements java.io.Serializable

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

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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.
private static java.util.Map	INSTANCES
private  int	level
private  java.lang.String	name
static FlushMode	NEVER           The Session is never flushed unless flush() is explicitly called by the application.

 

Constructor Summary
private	FlushMode(int level, java.lang.String name)

 

Method Summary
boolean	lessThan(FlushMode other)
static FlushMode	parse(java.lang.String name)
private  java.lang.Object	readResolve()
java.lang.String	toString()           Convert this Object to a human-readable String.

 

Methods inherited from class java.lang.Object

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

 

Field Detail

level

private final int level

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name

private final java.lang.String name

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INSTANCES

private static final java.util.Map INSTANCES

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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.

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COMMIT

public static final FlushMode COMMIT

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

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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.

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ALWAYS

public static final FlushMode ALWAYS

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

Constructor Detail

FlushMode

private FlushMode(int level,
                  java.lang.String name)

Method Detail

toString

public java.lang.String toString()

Description copied from class: java.lang.Object

Convert this Object to a human-readable String. There are no limits placed on how long this String should be or what it should contain. We suggest you make it as intuitive as possible to be able to place it into System.out.println() 55 and such.

It is typical, but not required, to ensure that this method never completes abruptly with a java.lang.RuntimeException.

This method will be called when performing string concatenation with this object. If the result is null, string concatenation will instead use "null".

The default implementation returns getClass().getName() + "@" + Integer.toHexString(hashCode()).

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lessThan

public boolean lessThan(FlushMode other)

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readResolve

private java.lang.Object readResolve()

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parse

public static FlushMode parse(java.lang.String name)

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