org.hibernate

Enum ReplicationMode

java.lang.Object

java.lang.Enum<ReplicationMode>

org.hibernate.ReplicationMode

All Implemented Interfaces:

Serializable, Comparable<ReplicationMode>

public enum ReplicationMode
extends Enum<ReplicationMode>

Represents a replication strategy.

Author:

Gavin King

See Also:

Session.replicate(Object, ReplicationMode)

Enum Constant Summary

Enum Constants

Enum Constant and Description
EXCEPTION Throw an exception when a row already exists.
IGNORE Ignore replicated entities when a row already exists.
LATEST_VERSION When a row already exists, choose the latest version.
OVERWRITE Overwrite existing rows when a row already exists.

Method Summary

Methods

Modifier and Type	Method and Description
abstract boolean	shouldOverwriteCurrentVersion(Object entity, Object currentVersion, Object newVersion, VersionType versionType)
static ReplicationMode	valueOf(String name) Returns the enum constant of this type with the specified name.
static ReplicationMode[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

EXCEPTION

public static final ReplicationMode EXCEPTION

Throw an exception when a row already exists.

IGNORE

public static final ReplicationMode IGNORE

Ignore replicated entities when a row already exists.

OVERWRITE

public static final ReplicationMode OVERWRITE

Overwrite existing rows when a row already exists.

LATEST_VERSION

public static final ReplicationMode LATEST_VERSION

When a row already exists, choose the latest version.

Method Detail

values

public static ReplicationMode[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (ReplicationMode c : ReplicationMode.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static ReplicationMode valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

shouldOverwriteCurrentVersion

public abstract boolean shouldOverwriteCurrentVersion(Object entity,
                                    Object currentVersion,
                                    Object newVersion,
                                    VersionType versionType)