org.hibernate.engine.spi

Enum ExecuteUpdateResultCheckStyle

java.lang.Object

java.lang.Enum<ExecuteUpdateResultCheckStyle>

org.hibernate.engine.spi.ExecuteUpdateResultCheckStyle

All Implemented Interfaces:

Serializable, Comparable<ExecuteUpdateResultCheckStyle>

public enum ExecuteUpdateResultCheckStyle
extends Enum<ExecuteUpdateResultCheckStyle>

For persistence operations (INSERT, UPDATE, DELETE) what style of determining results (success/failure) is to be used.

Author:

Steve Ebersole

Enum Constant Summary

Enum Constants

Enum Constant and Description
COUNT Perform row-count checking.
NONE Do not perform checking.
PARAM Essentially the same as COUNT except that the row count actually comes from an output parameter registered as part of a CallableStatement.

Method Summary

Modifier and Type	Method and Description
static ExecuteUpdateResultCheckStyle	determineDefault(String customSql, boolean callable)
String	externalName()
static ExecuteUpdateResultCheckStyle	fromExternalName(String name)
static ExecuteUpdateResultCheckStyle	valueOf(String name) Returns the enum constant of this type with the specified name.
static ExecuteUpdateResultCheckStyle[]	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

NONE

public static final ExecuteUpdateResultCheckStyle NONE

Do not perform checking. Either user simply does not want checking, or is indicating a CallableStatement execution in which the checks are being performed explicitly and failures are handled through propagation of SQLExceptions.

COUNT

public static final ExecuteUpdateResultCheckStyle COUNT

Perform row-count checking. Row counts are the int values returned by both PreparedStatement.executeUpdate() and Statement.executeBatch(). These values are checked against some expected count.

PARAM

public static final ExecuteUpdateResultCheckStyle PARAM

Essentially the same as COUNT except that the row count actually comes from an output parameter registered as part of a CallableStatement. This style explicitly prohibits statement batching from being used...

Method Detail

values

public static ExecuteUpdateResultCheckStyle[] 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 (ExecuteUpdateResultCheckStyle c : ExecuteUpdateResultCheckStyle.values())
    System.out.println(c);

Returns:

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

valueOf

public static ExecuteUpdateResultCheckStyle 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

externalName

public String externalName()

fromExternalName

public static ExecuteUpdateResultCheckStyle fromExternalName(String name)

determineDefault

public static ExecuteUpdateResultCheckStyle determineDefault(String customSql,
                                                             boolean callable)