Yes it works.
Thanks.
One more thing:
What about if no path, i.e. if violation for all form
not only one object.
Can I use empty path, or there is correct way?
getForm().addViolations( AddViolation("/", "new
Error") );
Thanks a lot.
Hill
--- Andrew Timberlake <[EMAIL PROTECTED]> wrote:
> Hill
>
> Firstly, the error is in the line
> List list = null;
> You need to initialise the list to something.
> You are calling list.add(... in the following line.
>
> I use the following method:
>
> private List AddViolation(String path, String
> message)
> {
> Violation violation = new Violation();
> violation.setPath(path);
> violation.setMessage(message);
> List list = getForm().getViolations();
> if(list == null)
> list = new ArrayList();
> list.add(0, violation);
> return list;
> }
>
> And then add the violation by calling the method:
>
> getForm().addViolations(AddViolation("/card", "New
> Error"));
>
>
> Hope this helps!
>
> Andrew
>
> Hill Karimov wrote:
> > Hi all,
> >
> > Question about xmlForm:
> > I want create new Violation and add it to Form.
> > What I do, here is snatch from my wizard action:
> > ...
> > public Map perform () {
> > VendorPhoneCard jBean = (VendorPhoneCard)
> > getForm().getModel();
> > if ( ... some validation ... ) {
> > Violation newViolation = new Violation();
> > newViolation.setMessage("New Error");
> > newViolation.setPath("/card");
> > List list = null;
> > list.add( newViolation );
> > getForm().addViolations( list );
> > }
> > if ( getForm().getViolations () != null &&
> > !getFormView().equals( VIEW_CONFIRM ) ) {
> > ...
> >
> > I get :
> > java.lang.NullPointerException at
> >
>
tsi.cocoon.xmlform.vendor.VendorProductWizardAction.perform(Unknown
> > Source) at
> >
>
org.apache.cocoon.acting.AbstractXMLFormAction.act(AbstractXMLFormAction.java:265)
> > at
> >
>
tsi.cocoon.xmlform.vendor.VendorProductWizardAction.act(Unknown
> > Source) at
> >
>
org.apache.cocoon.components.treeprocessor.sitemap.ActTypeNode.invoke(ActTypeNode.java:139)
> > at
> >
>
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:84)
> > at
> > ...
> >
> > What is wrong?
> >
> > Any advises, help or tips,
> > Thanks a lot,
> > Hill
> >
> >
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