org.apache.tapestry5.ioc.annotations

Annotation Type Operation

@Target(value=METHOD)
@Retention(value=RUNTIME)
@Documented
@UseWith(value={SERVICE,COMPONENT,PAGE})
public @interface Operation

Describes a method as one that should be operation tracked. Operation tracking is useful when an exception in deeply nested code occurs, as it is possible to identify (using human readable descriptions) the path to the code that failed.

Since:

5.4

See Also:

OperationTracker

Required Element Summary

Required Elements

Modifier and Type	Required Element and Description
String	value The message to pass to OperationTracker.invoke(String, org.apache.tapestry5.ioc.Invokable).

Element Detail

value

public abstract String value

The message to pass to OperationTracker.invoke(String, org.apache.tapestry5.ioc.Invokable). If the message contains the '%' character, it is interpreted to be a format string, passed the method's parameters.

See Also:

OperationAdvisor.createAdvice(String)