枚举 ScopedProxyMode
- java.lang.Object
- java.lang.Enum<ScopedProxyMode>
- org.springframework.context.annotation.ScopedProxyMode
- 所有已实现的接口:
Serializable
,Comparable<ScopedProxyMode>
public enum ScopedProxyMode extends Enum<ScopedProxyMode>
Enumerates the various scoped-proxy options.For a more complete discussion of exactly what a scoped proxy is, see the section of the Spring reference documentation entitled 'Scoped beans as dependencies'.
- 从以下版本开始:
- 2.5
- 作者:
- Mark Fisher
- 另请参阅:
ScopeMetadata
枚举常量概要
枚举常量 枚举常量 说明 DEFAULT
Default typically equalsNO
, unless a different default has been configured at the component-scan instruction level.INTERFACES
Create a JDK dynamic proxy implementing all interfaces exposed by the class of the target object.NO
Do not create a scoped proxy.TARGET_CLASS
Create a class-based proxy (uses CGLIB).
枚举常量详细资料
DEFAULT
public static final ScopedProxyMode DEFAULT
Default typically equalsNO
, unless a different default has been configured at the component-scan instruction level.
NO
public static final ScopedProxyMode NO
Do not create a scoped proxy.This proxy-mode is not typically useful when used with a non-singleton scoped instance, which should favor the use of the
INTERFACES
orTARGET_CLASS
proxy-modes instead if it is to be used as a dependency.
INTERFACES
public static final ScopedProxyMode INTERFACES
Create a JDK dynamic proxy implementing all interfaces exposed by the class of the target object.
TARGET_CLASS
public static final ScopedProxyMode TARGET_CLASS
Create a class-based proxy (uses CGLIB).
方法详细资料
values
public static ScopedProxyMode[] 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 (ScopedProxyMode c : ScopedProxyMode.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 ScopedProxyMode 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