org.springframework.integration.annotation

Annotation Type ServiceActivator

@Target(value=METHOD)
@Retention(value=RUNTIME)
@Inherited
@Documented
public @interface ServiceActivator

Indicates that a method is capable of handling a message or message payload.

A method annotated with @ServiceActivator may accept a parameter of type Message or of the expected Message payload's type. Any type conversion supported by SimpleTypeConverter will be applied to the Message payload if necessary. Header values can also be passed as Message parameters by using the @Header parameter annotation.

Return values from the annotated method may be of any type. If the return value is not a Message, a reply Message will be created with that object as its payload.

Author:

Mark Fisher, Gary Russell

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element and Description
java.lang.String[]	adviceChain
java.lang.String	inputChannel
java.lang.String	outputChannel

Element Detail

inputChannel

public abstract java.lang.String inputChannel

Default:

""

outputChannel

public abstract java.lang.String outputChannel

Default:

""

adviceChain

public abstract java.lang.String[] adviceChain

Default:

{}