org.apache.struts2.impl
Class InterceptorAdapter
java.lang.Object
org.apache.struts2.impl.InterceptorAdapter
- All Implemented Interfaces:
- Interceptor, Serializable
public class InterceptorAdapter
- extends Object
- implements Interceptor
- See Also:
- Serialized Form
Method Summary |
void |
destroy()
Called to let an interceptor clean up any resources it has allocated. |
void |
init()
Called after an interceptor is created, but before any requests are processed using
intercept , giving
the Interceptor a chance to initialize any needed resources. |
String |
intercept(ActionInvocation invocation)
Allows the Interceptor to do some processing on the request before and/or after the rest of the processing of the
request by the ActionInvocation or to short-circuit the processing and just return a String return code. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
serialVersionUID
private static final long serialVersionUID
- See Also:
- Constant Field Values
delegate
final org.apache.struts2.spi.Interceptor delegate
InterceptorAdapter
public InterceptorAdapter(org.apache.struts2.spi.Interceptor delegate)
intercept
public String intercept(ActionInvocation invocation)
throws Exception
- Description copied from interface:
Interceptor
- Allows the Interceptor to do some processing on the request before and/or after the rest of the processing of the
request by the
ActionInvocation
or to short-circuit the processing and just return a String return code.
- Specified by:
intercept
in interface Interceptor
- Returns:
- the return code, either returned from
ActionInvocation.invoke()
, or from the interceptor itself.
- Throws:
Exception
- any system-level error, as defined in Action.execute()
.
destroy
public void destroy()
- Description copied from interface:
Interceptor
- Called to let an interceptor clean up any resources it has allocated.
- Specified by:
destroy
in interface Interceptor
init
public void init()
- Description copied from interface:
Interceptor
- Called after an interceptor is created, but before any requests are processed using
intercept
, giving
the Interceptor a chance to initialize any needed resources.
- Specified by:
init
in interface Interceptor
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