程序包 org.hibernate.id

枚举 SequenceMismatchStrategy

java.lang.Object

java.lang.Enum<SequenceMismatchStrategy>

org.hibernate.id.SequenceMismatchStrategy

所有已实现的接口:

Serializable, Comparable<SequenceMismatchStrategy>

public enum SequenceMismatchStrategy
extends Enum<SequenceMismatchStrategy>

Describes the strategy for handling the mismatch between a database sequence configuration and the one defined by the entity mapping.

作者:

Vlad Mihalcea

枚举常量概要

枚举常量

枚举常量	说明
EXCEPTION	When detecting a mismatch, Hibernate throws a MappingException indicating the sequence whose entity mapping configuration conflict with the one found in the database.
FIX	When detecting a mismatch, Hibernate tries to fix it by overriding the entity sequence mapping using the one found in the database.
LOG	When detecting a mismatch, Hibernate simply logs the sequence whose entity mapping configuration conflicts with the one found in the database.

方法概要

修饰符和类型	方法	说明
static SequenceMismatchStrategy	interpret(Object sequenceMismatchStrategy)	Interpret the configured SequenceMismatchStrategy value.
static SequenceMismatchStrategy	valueOf(String name)	返回带有指定名称的该类型的枚举常量。
static SequenceMismatchStrategy[]	values()	按照声明该枚举类型的常量的顺序, 返回 包含这些常量的数组。

从类继承的方法 java.lang.Enum

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

从类继承的方法 java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

枚举常量详细资料

LOG

public static final SequenceMismatchStrategy LOG

When detecting a mismatch, Hibernate simply logs the sequence whose entity mapping configuration conflicts with the one found in the database.

EXCEPTION

public static final SequenceMismatchStrategy EXCEPTION

When detecting a mismatch, Hibernate throws a MappingException indicating the sequence whose entity mapping configuration conflict with the one found in the database.

FIX

public static final SequenceMismatchStrategy FIX

When detecting a mismatch, Hibernate tries to fix it by overriding the entity sequence mapping using the one found in the database.

方法详细资料

values

public static SequenceMismatchStrategy[] values()

按照声明该枚举类型的常量的顺序, 返回 包含这些常量的数组。该方法可用于迭代 常量, 如下所示:

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

返回:

按照声明该枚举类型的常量的顺序返回的包含这些常量的数组

valueOf

public static SequenceMismatchStrategy valueOf(String name)

返回带有指定名称的该类型的枚举常量。 字符串必须与用于声明该类型的枚举常量的 标识符完全匹配。(不允许有多余 的空格字符。)

参数:

name - 要返回的枚举常量的名称。

返回:

返回带有指定名称的枚举常量

抛出:

IllegalArgumentException - 如果该枚举类型没有带有指定名称的常量

NullPointerException - 如果参数为空值

interpret

public static SequenceMismatchStrategy interpret(Object sequenceMismatchStrategy)

Interpret the configured SequenceMismatchStrategy value.

Valid values are either a SequenceMismatchStrategy object or its String representation.

For string values, the matching is case insensitive, so you can use either FIX or fix.

参数:

sequenceMismatchStrategy - configured SequenceMismatchStrategy representation

返回:

associated SequenceMismatchStrategy object