Hi Gerhard,
thank you for the explanation, i understand the background.
But what would be the solution for my problem?
I use validation constraints in the form of jpa, jsr-303 and also
extval-specific annotations. All I need is just to skip JSF-Validation
of empty fields for some GUI-Actions (immediate=true is not an option,
since i need intermediately save the values in my conversation-scoped bean).
Earlier (with MyFaces 1.2.x) I've used extval with bypass-addon for this
purpose. Since MyFaces 2.1.x this combination does not work.
Can you give please some hints? I think, it is a very common case for
each more or less complicated web-app, when the user fills the
properties of some session- (or conversation-) scoped) java-bean having
intermediate Ajax-requests (JSF-Actions) at the background.
Thank you in advance for your help.
Best regards,
Alexey
Am 11.11.2013 23:40, schrieb Gerhard Petracek:
hi alexey,
#1 is supported by [1]
and
#2 is supported by [2]
extval started with [1] and [2] was added later on (once bv was finished).
extval itself doesn't force specific constraint-rules (-> it was possible
to support #1 with [1]).
however, since [2] delegates most parts to the bv-implementation of your
choice and bv forces specific constraint-rules, [2] can't support #1.
(fyi: a jpa-provider can support #2 as well)
regards,
gerhard
[1]
http://svn.apache.org/repos/asf/myfaces/extensions/validator/trunk/validation-modules/property-validation/
[2]
http://svn.apache.org/repos/asf/myfaces/extensions/validator/trunk/validation-modules/bean-validation/
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2013/11/11 Alexey Shakov <[email protected]>
Hi Gerhard,
thank you for a quick answer.
I thought, that from JSF-Validation perspective following two notations
must be the same:
#1:
@Column(name="NAME", length=80, nullable=false)
private String name;
#2
@NotNull
@Size (max=80)
private String name;
It is still not clear for me, why they are differently handled by
@BeanValidation(useGroups = SkipValidation.class)
Regards,
Alexey
Am 11.11.2013 15:12, schrieb Gerhard Petracek:
hi alexey,
there are 2 different validation-modules:
#1 property-validation (= extval-constraints + jpa-based validation)
#2 bean-validation (= better jsf-integration of bv)
they follow different concepts -> with @BeanValidation (provided by #2)
you
can't control jpa-based validation (provided by #1).
further details are available at [1].
regards,
gerhard
[1] http://s.apache.org/EXTVAL_Chapter
http://www.irian.at
Your JSF/JavaEE powerhouse -
JavaEE Consulting, Development and
Courses in English and German
Professional Support for Apache MyFaces
2013/11/11 Alexey Shakov <[email protected]>
Hi *,
I use Annotation "@BeanValidation(useGroups = SkipValidation.class)" on
my
action method to ignore the validation constraints, if it getting called
from JSF-facelet.
I've noticed, that this annotation works good for "standalone"
constraints, such as @NotNull or @Size, but not for @Column.
In my case, I have a Hibernate-Entity with a name-property, annotated
like
this:
@Column(name="NAME", length=80, nullable=false)
private String name;
This property is getting always validated (length and not-null check),
regardless of "@BeanValidation(useGroups = SkipValidation.class)"-
annotation
on corresponding action method.
What is a reason for this behavior? Did I misunderstand something?
(I use MyFaces 2.1.13, MyFaces extval 2.0.7, hibernate-validator
5.0.1.Final)
Thanks for any help,
Alexey
