@Target(value={METHOD,ANNOTATION_TYPE}) @Retention(value=RUNTIME) @Documented public @interface Filter
A method annotated with @Filter may accept a parameter of type
Message
or of the expected
Message payload's type. Any type conversion supported by default or any
Converters registered with the "integrationConversionService" bean will be
applied to the Message payload if necessary. Header values can also be passed
as Message parameters by using the @Header
parameter annotation.
The return type of the annotated method must be a boolean (or Boolean).
Modifier and Type | Optional Element and Description |
---|---|
String[] |
adviceChain |
String |
autoStartup |
boolean |
discardWithinAdvice |
String |
inputChannel |
String |
outputChannel |
String |
phase |
Poller[] |
poller |
public abstract String inputChannel
public abstract String outputChannel
public abstract String[] adviceChain
public abstract boolean discardWithinAdvice
public abstract String autoStartup
public abstract String phase
public abstract Poller[] poller
Poller
options for a polled endpoint
(PollerMetadata
).
This attribute is an array
just to allow an empty default (no poller).
Only one Poller
element is allowed.