Hi Melinda,
ValidationErrors is simply
[1]HashMap<[2]String,[3]List<[4]ValidationError>> so you can
iterate through the keys and have the list of corresponding
ValidationError, each of which has a getFieldName() method.
For the duplication, I would remove mapError from your exception
classes. You are already adding the validation error to the list
in your catch block.
Cheers,
Freddy
On Tue, 22 Mar 2011 12:03 -0500, "Savoy, Melinda"
<melindasa...@texashealth.org> wrote:
One thing I forgot to explain is that I am trying to tie the
fieldName to the error that I am displaying so that the field
value is highlighted for the user. I cannot get at the fieldName
in the ValidationErrors. If there is a way to do that again, any
help is appreciated.
If there is a better way to do this, any help is appreciated.
Thanks.
From: Savoy, Melinda
Sent: Tuesday, March 22, 2011 10:33 AM
To: 'Ben Gunter'; 'Stripes Users List'
Subject: Re: [Stripes-users] Question on why stripes error is
displayed duplicated in JSP page
Thanks, Ben. I appreciate the quick response.
My SCMISActionBeanContext which extends the ActionBeanContext has
the addError(final String msg) method which is called from the
getContext().addError method below:
public void addError(final String msg) {
this.getValidationErrors().addGlobalError(new
SimpleError(msg, new Object[] {}));
}
>From the ValidationErrors class this is the method that I’m
calling:
public void addGlobalError(ValidationError error) {
add(GLOBAL_ERROR, error);
}
So it’s in the addError method above where it’s getting
duplicated?
From: Ben Gunter [mailto:gunter...@gmail.com]
Sent: Tuesday, March 22, 2011 10:20 AM
To: Stripes Users List
Cc: Savoy, Melinda
Subject: Re: [Stripes-users] Question on why stripes error is
displayed duplicated in JSP page
In your catch block, I see this:
validationExc.mapError(errors);
getContext().addError(validationExc.getMessage());
The definition for ValidationException#mapError(ValidationErrors)
shows that it adds the error to the ValidationErrors. I don't
know what YourActionBeanContext#addError(String) does, but based
on the name I would guess it also adds an error to the
ValidationErrors.
-Ben
On Tue, Mar 22, 2011 at 10:53 AM, Savoy, Melinda
<[5]melindasa...@texashealth.org> wrote:
In my validator class I am throwing a ValidationError here:
[code]
if (valueAdd.hasNEC(req.getNecCode())) {
throw new ValidationException("nonStockReq.necCode",
"necExclusion");
}
[/code]
In my AbstractRequisitionActionBean I am catching the error:
[code]
catch (ApplicationException e) {
ValidationException validationExc = (ValidationException)
e;
validationExc.mapError(errors);
getContext().addError(validationExc.getMessage());
log.warn("FAILED APPROVE VALIDATION - {P}",
e.getMessage());
}
[/code]
In my ValidationException:
[code]
public class ValidationException extends ApplicationException {
private static final long serialVersionUID =
8320536340453121195L;
private final String fieldName;
public ValidationException(final String fieldName, final
String message) {
super(message);
this.fieldName = fieldName;
}
public ValidationException(final String fieldName, final
String msgId, final Object... msgParams) {
super(msgId, msgParams);
this.fieldName = fieldName;
}
@Override
public void mapError(final ValidationErrors errors) {
errors.add(fieldName, new
SimpleError(getMessage()));
}
}
[/code]
And in the ApplicationException that is the superclass for
ValidationException:
[code]
public void mapError(final ValidationErrors errors) {
errors.addGlobalError(new SimpleError(getMessage()));
}
[/code]
I am not all sure WHY the error is being duplicated in my JSP
page. I’m sure it’s something stupid I’m doing I just can see
it. Any suggestions/direction would be appreciated.
Thanks.
Melinda Savoy
Sr. Programmer Analyst, ERP Systems
Innovative Technology Solutions
Texas Health Resources
600 E. Lamar Blvd, Ste 301, Arlington TX 76011
[6]melindasa...@texashealth.org
Texas Health Resources: Arlington Memorial,
Harris Methodist and Presbyterian Hospitals
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References
1. http://download.oracle.com/javase/1.5.0/docs/api/java/util/HashMap.html
2. http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html
3. http://download.oracle.com/javase/1.5.0/docs/api/java/util/List.html
4.
http://stripes.sourceforge.net/docs/current/javadoc/net/sourceforge/stripes/validation/ValidationError.html
5. mailto:melindasa...@texashealth.org
6. mailto:melindasa...@texashealth.org
7. http://p.sf.net/sfu/intel-dev2devmar
8. mailto:Stripes-users@lists.sourceforge.net
9. https://lists.sourceforge.net/lists/listinfo/stripes-users
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