StackInterceptor (onebusaway-application-modules 2.1.41-cs API)

java.lang.Object
- com.opensymphony.xwork2.interceptor.AbstractInterceptor
- - org.onebusaway.presentation.impl.StackInterceptor

All Implemented Interfaces:

com.opensymphony.xwork2.interceptor.Interceptor, Serializable
```
public class StackInterceptor
extends com.opensymphony.xwork2.interceptor.AbstractInterceptor
```
Similar to ModelDrivenInterceptor, this allows us to push additional objects onto the stack as configured through action annotations. Useful when we're already using ModelDriven and we want to additionally modify the stack.

Author:

bdferris

See Also:

Serialized Form

- Nested Class Summary
  
  Nested Classes
  Modifier and Type Class Description
  
  static interface StackInterceptor.AddToStack
- Constructor Summary
  
  Constructors
  Constructor Description
  
  StackInterceptor()
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  String intercept(com.opensymphony.xwork2.ActionInvocation invocation)
  - Methods inherited from class com.opensymphony.xwork2.interceptor.AbstractInterceptor
    destroy, init
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - StackInterceptor
```
public StackInterceptor()
```
- Method Detail
  - intercept
```
public String intercept(com.opensymphony.xwork2.ActionInvocation invocation)
                 throws Exception
```
    Specified by:
    
    intercept in interface com.opensymphony.xwork2.interceptor.Interceptor
    
    Specified by:
    
    intercept in class com.opensymphony.xwork2.interceptor.AbstractInterceptor
    
    Throws:
    
    Exception