@Retention(value=RUNTIME) @Target(value=METHOD) public @interface Before
Annotation usage:
The Before annotation can be applied at method level.Annotation parameters:
| Parameter | Required | Default | Notes |
|---|---|---|---|
| priority | no | 10 | Priority order of method execution |
Example code:
public class SampleAction extends ActionSupport {
@Before
public void isAuthorized() throws AuthenticationException {
// authorize request, throw exception if failed
}
public String execute() {
// perform secure action
return SUCCESS;
}
}
| Modifier and Type | Optional Element and Description |
|---|---|
int |
priority |
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