Package name.matthewgreet.strutscommons.interceptor

package name.matthewgreet.strutscommons.interceptor

Various Struts 2 Interceptors.

The following configuration excerpt from struts.xml is recommended.

 <interceptor name="annotationValidation" class="name.matthewgreet.strutscommons.interceptor.AnnotationValidationInterceptor" />
 <interceptor name="annotationValidation2" class="name.matthewgreet.strutscommons.interceptor.AnnotationValidationInterceptor2" />
 <interceptor name="browserTab" class="name.matthewgreet.strutscommons.interceptor.BrowserTabInterceptor" />
 <interceptor name="browserTab2" class="name.matthewgreet.strutscommons.interceptor.BrowserTabInterceptor2" />
 <interceptor name="formFormatter" class="name.matthewgreet.strutscommons.interceptor.FormFormatterInterceptor" />
 <interceptor name="formRetrieve" class="name.matthewgreet.strutscommons.interceptor.FormRetrieveInterceptor" />
 <interceptor name="formStore" class="name.matthewgreet.strutscommons.interceptor.FormStoreInterceptor" />
 <interceptor name="messageAmalgamation" class="name.matthewgreet.strutscommons.interceptor.MessageAmalgamationInterceptor" />
 <interceptor name="messageRetrieve" class="name.matthewgreet.strutscommons.interceptor.MessageRetrieveInterceptor" />
 <interceptor name="messageStore" class="name.matthewgreet.strutscommons.interceptor.MessageStoreInterceptor" >
 <interceptor name="rejectedFormValues" class="name.matthewgreet.strutscommons.interceptor.RejectedFormValuesInterceptor" />
 <interceptor name="unhandledException" class="name.matthewgreet.strutscommons.interceptor.UnhandledExceptionWriterInterceptor" />
 
 <interceptor-stack name="CommonStackTop">
   <interceptor-ref name="browserTab" />
   <interceptor-ref name="browserTab2" />
 </interceptor-stack>
        
 <!-- This is the default stack minus the exception, params, conversionError, validation and workflow interceptor -->
 <interceptor-stack name="CommonStackBottom">
   <interceptor-ref name="alias" />
   <interceptor-ref name="servletConfig" />
   <interceptor-ref name="i18n" />
   <interceptor-ref name="prepare" />
   <interceptor-ref name="chain" />
   <interceptor-ref name="debugging" />
   <interceptor-ref name="scopedModelDriven" />
   <interceptor-ref name="modelDriven" />
   <interceptor-ref name="fileUpload" />
   <interceptor-ref name="checkbox" />
   <interceptor-ref name="multiselect" />
   <interceptor-ref name="staticParams" />
   <interceptor-ref name="actionMappingParams" />
 </interceptor-stack>
        
 <interceptor-stack name="StandaloneStack">
   <interceptor-ref name="CommonStackTop" />
   <interceptor-ref name="CommonStackBottom" />
 </interceptor-stack>
        
 <!-- Stack for actions that find or update data but not display it -->
 <interceptor-stack name="FormDrivenStack">
   <interceptor-ref name="CommonStackTop" />
   <interceptor-ref name="formStore" />
   <interceptor-ref name="messageStore" />
   <interceptor-ref name="unhandledException" />
   <interceptor-ref name="CommonStackBottom" />
   <interceptor-ref name="annotationValidation2">
     <param name="excludeMethods">input,back,cancel,browse</param>
   </interceptor-ref>
   <interceptor-ref name="validation">
     <param name="excludeMethods">input,back,cancel,browse</param>
   </interceptor-ref>
   <interceptor-ref name="workflow">
     <param name="excludeMethods">input,back,cancel,browse</param>
   </interceptor-ref>
 </interceptor-stack>
        
 <!-- Stack for actions that display data -->
   <interceptor-stack name="ViewStack">
   <interceptor-ref name="CommonStackTop" />
   <interceptor-ref name="CommonStackBottom" />
   <interceptor-ref name="annotationValidation2">
     <param name="excludeMethods">input,back,cancel,browse</param>
   </interceptor-ref>
   <interceptor-ref name="formRetrieve" />
   <interceptor-ref name="messageRetrieve" />
   <interceptor-ref name="messageAmalgamation" />
   <interceptor-ref name="formFormatter" />
   <interceptor-ref name="rejectedFormValues" />
 </interceptor-stack>
 

Class	Description
AnnotationValidationInterceptor	Struts 2 Interceptor for parsing annotated form fields from strings to another data type and writes error messages where data type conversion fails.
AnnotationValidationInterceptor.AnnotationEntry<T>	Describes a form field annotation, its type, and an instance of a policy it configures, if applicable.
AnnotationValidationInterceptor.ConversionFieldResult<T>	Describes the result of a attempting to convert from a string to the generic type, and the field to receive it, successful or not.
AnnotationValidationInterceptor2	Struts 2 Interceptor for setting form fields from request parameters, adjusting, converting, validating, and writing error messages where data type conversion fails, according to form field annotations.
BrowserTabInterceptor	If the action implements BrowserTabAware, sets tab id from cookies.
BrowserTabInterceptor2	If the action implements BrowserTabAware, sets tab id from cookies.
BrowserTabInterceptor2.AttributeCloneAction
ExceptionMappingInterceptor	Overrides ExceptionMappingInterceptor to always enable logging at ERROR level using the Action's class as the logging category.
FormFormatterInterceptor	Struts 2 Interceptor used by view Actions for writing formatted versions of forms onto the Value Stack, so they're displayed instead of the unformatted form, using any conversion annotations on form fields.
FormRetrieveInterceptor	Retrieves a form stored in the session by FormStoreInterceptor and injects it into the action's member variable configured by the Form annotation to accept it.
FormStoreInterceptor	If the action implements FormDriven, stores the form in the session so it may be retrieved by a later action that displays it.
FormStoreInterceptor.StoredForm
MessageAmalgamationInterceptor	If the action implements ValidationAware, amalgametes all action errors and messages from other validation aware actions in the Value Stack.
MessageRetrieveInterceptor	If the Struts action implements ValidationAware, removes errors and messages stored in the session by MessageStoreInterceptor and injects it into the action.
MessageStoreInterceptor	If the action implements ValidationAware, stores the errors and messages in the session so it may be retrieved by a later action that displays it.
MessageStoreInterceptor.StoredMessages
RejectedFormValuesInterceptor	Struts 2 Interceptor for setting conversion errors as overriding properties of the Value Stack, so rejected and failed form field values are displayed.
UnhandledExceptionWriterInterceptor	Detects an exception not handled by the form driven action, logs it, changes the result to 'input' or 'error' as needed and, if it implements ValidationAware, writes an action error for the user.