org.apache.struts2.interceptor

Class MultiselectInterceptor

java.lang.Object

com.opensymphony.xwork2.interceptor.AbstractInterceptor

org.apache.struts2.interceptor.MultiselectInterceptor

All Implemented Interfaces:

Interceptor, Serializable

public class MultiselectInterceptor
extends AbstractInterceptor

Just as the CheckboxInterceptor checks that if only the hidden field is present, so too does this interceptor. If the "__multiselect_" request parameter is present and its visible counterpart is not, set a new request parameter to an empty String.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
MultiselectInterceptor()

Method Summary

Modifier and Type	Method and Description
String	intercept(ActionInvocation ai) Just as the CheckboxInterceptor checks that if only the hidden field is present, so too does this interceptor.

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

MultiselectInterceptor

public MultiselectInterceptor()

Method Detail

intercept

public String intercept(ActionInvocation ai)
                 throws Exception

Just as the CheckboxInterceptor checks that if only the hidden field is present, so too does this interceptor. If the "__multiselect_" request parameter is present and its visible counterpart is not, set a new request parameter to an empty String.

Specified by:

intercept in interface Interceptor

Specified by:

intercept in class AbstractInterceptor

Parameters:

ai - ActionInvocation

Returns:

the result of the action

Throws:

Exception - if error

See Also:

Interceptor.intercept(com.opensymphony.xwork2.ActionInvocation)