org.hdiv.interceptor
Class EditableValidatorInterceptor

java.lang.Object
  org.hdiv.interceptor.EditableValidatorInterceptor

All Implemented Interfaces:

com.opensymphony.xwork2.interceptor.Interceptor, java.io.Serializable

public class EditableValidatorInterceptor
extends java.lang.Object
implements com.opensymphony.xwork2.interceptor.Interceptor

Interceptor to visualize the errors produced in the editable fields detected by HDIV.

Author:

Gorka Vicente

See Also:

Interceptor, Serialized Form

Field Summary

static java.lang.String

EDITABLE_PARAMETER_ERROR The request attributes key under HDIV should store errors produced in the editable fields.

Constructor Summary

EditableValidatorInterceptor()

Method Summary

java.lang.String	createMessageError(java.lang.String[] values) It creates the message error from the values values.
void	destroy() Called to let an interceptor clean up any resources it has allocated.
void	getEditableParametersErrors(javax.servlet.http.HttpServletRequest request, java.lang.Object action, java.util.Locale locale) Generate the errors detected by HDIV during the validation process of the editable parameters.
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.
java.lang.String	intercept(com.opensymphony.xwork2.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

Field Detail

EDITABLE_PARAMETER_ERROR

public static final java.lang.String EDITABLE_PARAMETER_ERROR

The request attributes key under HDIV should store errors produced in the editable fields.

See Also:

Constant Field Values

Constructor Detail

EditableValidatorInterceptor

public EditableValidatorInterceptor()

Method Detail

init

public 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.

Specified by:

init in interface com.opensymphony.xwork2.interceptor.Interceptor

intercept

public java.lang.String intercept(com.opensymphony.xwork2.ActionInvocation invocation)
                           throws java.lang.Exception

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 com.opensymphony.xwork2.interceptor.Interceptor

Throws:

java.lang.Exception

destroy

public void destroy()

Called to let an interceptor clean up any resources it has allocated.

Specified by:

destroy in interface com.opensymphony.xwork2.interceptor.Interceptor

getEditableParametersErrors

public void getEditableParametersErrors(javax.servlet.http.HttpServletRequest request,
                                        java.lang.Object action,
                                        java.util.Locale locale)

Generate the errors detected by HDIV during the validation process of the editable parameters.

Parameters:

request - The servlet request we are processing

action - action object

locale -

createMessageError

public java.lang.String createMessageError(java.lang.String[] values)

It creates the message error from the values values.

Parameters:

values - values with not allowed characters

Returns:

message error to show