程序包 cn.taketoday.stereotype

Annotation Interface Service

@Retention(RUNTIME)
@Target({TYPE,METHOD})
public @interface Service

Indicates that an annotated class is a "Service"

作者:

TODAY 2018-7-2 20:45:21

另请参阅:

• Component
• Repository

可选元素概要

可选元素

修饰符和类型	可选元素	说明
boolean	autowireCandidate	Is this bean a candidate for getting autowired into some other bean?
String	destroyMethod	The optional names of a method to call on the bean instance upon closing the application context, for example a close() method on a JDBC DataSource implementation, or a Hibernate SessionFactory object.
String[]	initMethods	The optional name of a method to call on the bean instance during initialization.
String[]	value	The value may indicate a suggestion for a logical component name, to be turned into a bean in case of an autodetected component.

元素详细资料

value

@AliasFor(annotation=Component.class)
String[] value

The value may indicate a suggestion for a logical component name, to be turned into a bean in case of an autodetected component.

返回:

the suggested component name, if any (or empty String otherwise)

默认值:

{}

initMethods

@AliasFor(annotation=Component.class)
String[] initMethods

The optional name of a method to call on the bean instance during initialization. Not commonly used, given that the method may be called programmatically directly within the body of a Bean-annotated method.

The default value is "", indicating no init method to be called.

另请参阅:

• InitializingBean
• ConfigurableApplicationContext.refresh()

默认值:

{}

destroyMethod

@AliasFor(annotation=Component.class)
String destroyMethod

The optional names of a method to call on the bean instance upon closing the application context, for example a close() method on a JDBC DataSource implementation, or a Hibernate SessionFactory object. The method must have no arguments but may throw any exception.

Note: Only invoked on beans whose lifecycle is under the full control of the factory, which is always the case for singletons but not guaranteed for any other scope.

另请参阅:

• DisposableBean
• ConfigurableApplicationContext.close()

默认值:

"(inferred)"

autowireCandidate

@AliasFor(annotation=Component.class)
boolean autowireCandidate

Is this bean a candidate for getting autowired into some other bean?

Default is true; set this to false for internal delegates that are not meant to get in the way of beans of the same type in other places.

从以下版本开始:

4.0

默认值:

true