public static enum MessageContext.Scope extends Enum<MessageContext.Scope>
APPLICATION
对处理程序,客户端应用程序和服务端点可见;
属性范围为HANDLER
,处理程序通常只能看到。
Enum Constant and Description |
---|
APPLICATION |
HANDLER |
Modifier and Type | Method and Description |
---|---|
static MessageContext.Scope |
valueOf(String name)
以指定的名称返回此类型的枚举常量。
|
static MessageContext.Scope[] |
values()
按照它们声明的顺序返回一个包含此枚举类型常量的数组。
|
public static final MessageContext.Scope APPLICATION
public static final MessageContext.Scope HANDLER
public static MessageContext.Scope[] values()
for (MessageContext.Scope c : MessageContext.Scope.values())
System.out.println(c);
public static MessageContext.Scope valueOf(String name)
name
- 要返回的枚举常量的名称。
IllegalArgumentException
- 如果此枚举类型没有指定名称的常量
NullPointerException
- 如果参数为空
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