程序包 cn.taketoday.test.annotation

类 SystemProfileValueSource

java.lang.Object

cn.taketoday.test.annotation.SystemProfileValueSource

所有已实现的接口:

ProfileValueSource

public final class SystemProfileValueSource
extends Object
implements ProfileValueSource

Implementation of ProfileValueSource which uses system properties as the underlying source.

从以下版本开始:

4.0

作者:

Rod Johnson, Sam Brannen

字段概要

字段

修饰符和类型	字段	说明
private static final SystemProfileValueSource	INSTANCE

构造器概要

构造器

限定符	构造器	说明
private	SystemProfileValueSource()	Private constructor, enforcing the singleton pattern.

方法概要

修饰符和类型	方法	说明
String	get(String key)	Get the profile value indicated by the specified key from the system properties.
static final SystemProfileValueSource	getInstance()	Obtain the canonical instance of this ProfileValueSource.

从类继承的方法 java.lang.Object

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

字段详细资料

INSTANCE

private static final SystemProfileValueSource INSTANCE

构造器详细资料

SystemProfileValueSource

private SystemProfileValueSource()

Private constructor, enforcing the singleton pattern.

方法详细资料

getInstance

public static final SystemProfileValueSource getInstance()

Obtain the canonical instance of this ProfileValueSource.

get

public String get(String key)

Get the profile value indicated by the specified key from the system properties.

指定者:

get 在接口中 ProfileValueSource

参数:

key - the name of the profile value

返回:

the String value of the profile value, or null if there is no profile value with that key

另请参阅:

• System.getProperty(String)