org.springframework.core.annotation

类 OrderUtils

java.lang.Object

org.springframework.core.annotation.OrderUtils

public abstract class OrderUtils
extends Object

General utility for determining the order of an object based on its type declaration. Handles Spring's Order annotation as well as Priority.

从以下版本开始:

4.1

作者:

Stephane Nicoll, Juergen Hoeller

另请参阅:

Order, Priority

构造器概要

构造器

构造器和说明
OrderUtils()

方法概要

限定符和类型	方法和说明
static Integer	getOrder(Class<?> type) Return the order on the specified type.
static int	getOrder(Class<?> type, int defaultOrder) Return the order on the specified type, or the specified default value if none can be found.
static Integer	getOrder(Class<?> type, Integer defaultOrder) Return the order on the specified type, or the specified default value if none can be found.
static Integer	getPriority(Class<?> type) Return the value of the javax.annotation.Priority annotation declared on the specified type, or null if none.

从类继承的方法 java.lang.Object

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

构造器详细资料

OrderUtils

public OrderUtils()

方法详细资料

getOrder

public static int getOrder(Class<?> type,
                           int defaultOrder)

Return the order on the specified type, or the specified default value if none can be found.

Takes care of @Order and @javax.annotation.Priority.

参数:

type - the type to handle

返回:

the priority value, or the specified default order if none can be found

从以下版本开始:

5.0

另请参阅:

getPriority(Class)

getOrder

@Nullable
public static Integer getOrder(Class<?> type,
                                          @Nullable
                                          Integer defaultOrder)

Return the order on the specified type, or the specified default value if none can be found.

Takes care of @Order and @javax.annotation.Priority.

参数:

type - the type to handle

返回:

the priority value, or the specified default order if none can be found

另请参阅:

getPriority(Class)

getOrder

@Nullable
public static Integer getOrder(Class<?> type)

Return the order on the specified type.

Takes care of @Order and @javax.annotation.Priority.

参数:

type - the type to handle

返回:

the order value, or null if none can be found

另请参阅:

getPriority(Class)

getPriority

@Nullable
public static Integer getPriority(Class<?> type)

Return the value of the javax.annotation.Priority annotation declared on the specified type, or null if none.

参数:

type - the type to handle

返回:

the priority value if the annotation is declared, or null if none