Re: [Springframework-developer] declarative rules-based bean validator w/ attributes in sandbox

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Anna,

Thanks... yea, I typed that by hand in the email from memory and I see I
made at least one mistake with a closing tag in the first bean declaration.
:-) I'll be sure to correct anything like that when we get some samples/docs
out.

BTW, guys thanks for those commons attributes tips.  I haven't had time to
go through their docs in detail and I really appreciate it.  I agree we
should keep the validation rule hierarchy as is.

Keith

----- Original Message ----- 
From: "Anna Chen" <ac...@er...>
To: <spr...@li...>
Sent: Wednesday, March 10, 2004 4:04 PM
Subject: RE: [Springframework-developer] declarative rules-based bean
validator w/ attributes in sandbox

> Keith
>
> I don't think that the Spring IoC configuration is a valid one according
to
> http://www.springframework.org/dtd/spring-beans.dtd
>
>
> Anna
>
> -----Original Message-----
> From: spr...@li...
> [mailto:spr...@li...]On Behalf
> Of Keith Donald
> Sent: Wednesday, March 10, 2004 8:10 AM
> To: spr...@li...
> Subject: Re: [Springframework-developer] declarative rules-based bean
> validator w/ attributes in sandbox
>
>
> Correct me if I'm wrong, but I don't think there is.  However, I know if
> you're using Eclipse, the sandbox code (including tests) automatically
gets
> incrementally compiled in target/other-classes, which is automatically put
> in the classpath.  So I have been basically running everything in the
> sandbox from Eclipse directly.
>
> Keith
>
> ----- Original Message -----
> From: <sam...@ma...>
> To: <spr...@li...>
> Sent: Wednesday, March 10, 2004 6:42 AM
> Subject: RE: [Springframework-developer] declarative rules-based bean
> validator w/ attributes in sandbox
>
>
> > Excellent, thanks Keith. On the subject of the sandbox, is there a build
> > directive to buils the sandbox code, or should I just overwrite the src
> with the
> > sandbox code and rebuild?
> >
> > sam
> >
> > Quoting Keith Donald <kd...@cs...>:
> >
> > > I checked in a "BeanValidatorBuilder" class in the sandbox under
> > > validation.support that allows you to declaratively assign
> > > PropertyValidationRules to bean properties via Spring-IoC, through a
> > > scripting environment such as Groovy/Beanshell, or programatically in
=
> > > plain
> > > java.  This is in addition to support for defining validation rules on
=
> > > beans
> > > via source markup.
> > >
> > > Here's an example on how to use it:
> > >
> > > Spring IoC configuration
> > >
> > > <bean id=3D"validatorBuilder"
> > > class=3D"org.springframework.validation.support.ValidatorBuilder"/>
> > > <constructor-arg index=3D"0">
> > > <description>The validated bean type (class or
> > > interface) aka 'root entity'</description>
> > > <value>org.springframework.validation.Pet</value>
> > > </constructor-arg>
> > > <map>
> > > <description>
> > > A map of property name keys to one or more
> > > governing property validation rules.
> > > Nested bean property names from the 'root
> > > entity' are supported.
> > > Rule instances may be reused across
> > > properties if desired.
> > > </description>
> > > <entry key=3D"name.lastName">
> > > <value><bean
> > > class=3D"org.springframework.validation.rules.Required"/></value>
> > > </entry>
> > > <entry key=3D"favoriteToy">
> > > <value>
> > > <set>
> > > <bean
> > > class=3D"org.springframework.validation.rules.Required"/>
> > > <bean
> > > class=3D"org.springframework.validation.rules.MaxLength">
> > > =09
> > > <constructor-arg>25</constructor-arg>
> > >
> > > </bean>
> > > </set>
> > > </value>
> > > </entry>
> > > </map>
> > > </bean>
> > >
> > > Java
> > >
> > >         BeanValidatorBuilder builder =3D new =
> > > BeanValidatorBuilder(Pet.class);
> > >
> > >         builder.setPropertyValidator("name.lastName", new Required());

> > >
> > >         Set toyRules =3D new HashSet();
> > >         toyRules.add(new Required());
> > >         toyRules.add(new MaxLength(255));
> > >         builder.setPropertyValidator("favoriteToy", toyRules);
> > >
> > > Keith
> >
> > sam
> > http://www.magpiebrain.com/
> >
> >
> >
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