There is an opportunity to introduce Date Validation in the validate method of
your Validator class
so for example to look at the Unit Test for ValidationUtils called
/test/org/springframework/validation/ValidationUtilsTest.java
you will see the private inner interface called EmptyValidator with a validate
method here
public void validate(Object obj, Errors errors) {
//TestBean tb = (TestBean) obj;
//1st off reject any/all whitespace character(s) embedded
ValidationUtils.rejectIfEmpty(errors, "FieldName", "EMPTY", "You must enter
a name!");
//VALIDATE your date here and if Date is invalid call rejectifEmpty
ValidationUtils.rejectifEmpty(errors,"FieldName","INVALIDATE_DATE","Date is
invalid!");
}
assuming /WEB-INF/YourServlet-servlet.xml has a definition something like
<bean id="messageSource"
class="org.springframework.context.support.ResourceBundleMessageSource">
<property
name="basename"><value>org/springframework/web/context/WEB-INF/test-messages</value></property>
</bean>
where the test.messages.properties would contain suitable message text such as
INVALIDATE_DATE=The date you have entered is not properly formatted
code2=message2
On the other hand if its ok to complete the validation from the jsp page you
could just use the struts date validator tag as seen in
http://localhost:8080/struts2-showcase-2.0.1/validation/showFieldValidatorsExamples.action
e.g.
<tr>
<td class="tdLabel"><label
for="submitFieldValidatorsExamples_dateValidatorField" class="label">Date
Validator Field:</label></td>
<td><input type="text" name="dateValidatorField" value=""
id="submitFieldValidatorsExamples_dateValidatorField"/></td>
</tr>
Anyone else?
M-
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----- Original Message -----
From: "Dariusz Wojtas" <[EMAIL PROTECTED]>
To: "Struts Users Mailing List" <user@struts.apache.org>
Sent: Monday, January 01, 2007 12:02 PM
Subject: Re: [S2] Strange problem with Date handling
>I am using Spring 2 but I do not define actions in Spring.
> I use Spring to manage my services and security (acegi).
> As I understand this way the actions are created the 'traditional'
> way, and only some setters are later autowired - in this case by name.
> My date property does not match any spring service, not even close ...
> Do I still have to set the scope somewhere?
>
> I only set some props in my struts.properties:
> struts.devMode=true
> struts.enable.DynamicMethodInvocation=false
> struts.action.extension=action
> struts.objectFactory=spring
> struts.objectFactory.spring.autoWire=name
>
>
> Best regards
> Dariusz Wojtas
>
>
> On 1/1/07, Musachy Barroso <[EMAIL PROTECTED]> wrote:
>> I had a similar problem before, are you using Spring 2 with S2? If you
>> are, remember to set scope="prototype" in applicationContext.xml for
>> your action bean
>>
>> musachy
>> Dariusz Wojtas wrote:
>> > Now I am stuck with some other issue, something so strange that seems
>> > to be irrational.
>> >
>> > I have an URL
>> > /myAction.action?dataPierwszejRejestracji=2006-12-31
>> > that leads to an action with a Date property - dataPierwszejRejestracji
>> >
>> > I submit this URL in IE and Firefox - works.
>> > I submit the same URL under Opera and it fails with long stacktrace on
>> > the Tomcat console.
>> > I repeated it several times.
>> >
>> > java.lang.NullPointerException
>> >
>> > com.opensymphony.xwork2.DefaultActionInvocation.createResult(DefaultActionInvocation.java:197)
>> >
>> >
>> > com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:337)
>> >
>> >
>> > com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
>> >
>> >
>> > com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:115)
>> >
>> >
>> > com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:86)
>> >
>> >
>> > com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:219)
>> >
>> >
>> > com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:217)
>> >
>> >
>> > com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)
>> >
>> >
>> > com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:216)
>> >
>> >
>> > com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java:123)
>> >
>> >
>> > com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:219)
>> >
>> >
>> > com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:217)
>> >
>> >
>> > com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)
>> >
>> >
>> > com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:216)
>> >
>> >
>> > com.opensymphony.xwork2.interceptor.ParametersInterceptor.intercept(ParametersInterceptor.java:154)
>> >
>> >
>> > com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:219)
>> >
>> >
>> > com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:217)
>> >
>> >
>> > com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)
>> >
>> >
>> > com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:216)
>> >
>> >
>> > com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:105)
>> >
>> >
>> > com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:219)
>> >
>> >
>> > com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:217)
>> >
>> >
>> > com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)
>> >
>> >
>> > com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:216)
>> >
>> > [...]
>> >
>> >
>> > Has anyone faced this problem?
>> > It does not make sense to me, but that's how it behaves.
>> > The date comes from dropdowndatetimepicker.
>> > I have cut all other request properties to narrow the problem down,
>> > and this is the property left. Without this param in URL the action
>> > executes.
>> >
>> > Using Struts 2,
>> > 2.0.3 snapshot from trunk.
>> >
>> > Regards
>> > Dariusz Wojtas
>
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