Grails/GORM + getter without setter

[Matthias Quasthoff-2]

Hi all,

I'd like a domain class implement some Java interface:

> class User implements hpi.its.util.afterglow.semantics.RDFResource {
> ...
> public java.net.URI getURI() {
> urlService.createURI(this)
> }
> }

But now, Hibernate complains there is no setter:

> Error creating bean with name 'sessionFactory': Invocation of init method failed; nested exception is org.hibernate.PropertyNotFoundException: Could not find a setter for property URI in class User:

How can one specify that GORM should ignore getURI? Is there something
else I'm missing?

Thanks for your help,
Matthias


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[Matthias Quasthoff-2]

Just found out:

class User implements hpi.its.util.afterglow.semantics.RDFResource {
     static transients = [ 'URI' ]
     ...
     public java.net.URI getURI() {
        urlService.createURI(this)
     }
}

works fine. :)

Matthias


Matthias Quasthoff schrieb:

> Hi all,
>
> I'd like a domain class implement some Java interface:
>
>> class User implements hpi.its.util.afterglow.semantics.RDFResource {
>>     ...
>>     public java.net.URI getURI() {
>>         urlService.createURI(this)
>>     }
>> }
>
> But now, Hibernate complains there is no setter:
>
>> Error creating bean with name 'sessionFactory': Invocation of init
>> method failed; nested exception is
>> org.hibernate.PropertyNotFoundException: Could not find a setter for
>> property URI in class User:
>
> How can one specify that GORM should ignore getURI? Is there something
> else I'm missing?
>
> Thanks for your help,
> Matthias
>
>
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>
>
>

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[Chris Chen]

You can also just do declare the method as a "def" and don't need to  
worry about transients at all.

def getURI() {
   ...
}

This will not be recognized as a hibernate property method.

-chris

On Mar 11, 2008, at 4:37 AM, Matthias Quasthoff wrote:

> Just found out:
>
> class User implements hpi.its.util.afterglow.semantics.RDFResource {
>    static transients = [ 'URI' ]
>    ...
>    public java.net.URI getURI() {
>       urlService.createURI(this)
>    }
> }
>
> works fine. :)
>
> Matthias
>
>
> Matthias Quasthoff schrieb:
>> Hi all,
>> I'd like a domain class implement some Java interface:
>>> class User implements hpi.its.util.afterglow.semantics.RDFResource  
>>> {     ...
>>>    public java.net.URI getURI() {
>>>        urlService.createURI(this)
>>>    }
>>> }
>> But now, Hibernate complains there is no setter:
>>> Error creating bean with name 'sessionFactory': Invocation of init  
>>> method failed; nested exception is  
>>> org.hibernate.PropertyNotFoundException: Could not find a setter  
>>> for property URI in class User:
>> How can one specify that GORM should ignore getURI? Is there  
>> something else I'm missing?
>> Thanks for your help,
>> Matthias
>> ---------------------------------------------------------------------
>> To unsubscribe from this list, please visit:
>>   http://xircles.codehaus.org/manage_email
>
>
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[Matthias Quasthoff-2]

Chris, thanks but groovyc will the complain about the return type, which
is defined as URI by the RDFResource interface. Is there a way to work
around this? (Nevertheless I'm happy with the transients solution).

Cheers
Matthias

Chris Chen schrieb:

> You can also just do declare the method as a "def" and don't need to
> worry about transients at all.
>
> def getURI() {
>   ...
> }
>
> This will not be recognized as a hibernate property method.
>
> -chris
>
> On Mar 11, 2008, at 4:37 AM, Matthias Quasthoff wrote:
>
>> Just found out:
>>
>> class User implements hpi.its.util.afterglow.semantics.RDFResource {
>>    static transients = [ 'URI' ]
>>    ...
>>    public java.net.URI getURI() {
>>       urlService.createURI(this)
>>    }
>> }
>>
>> works fine. :)
>>
>> Matthias
>>
>>
>> Matthias Quasthoff schrieb:
>>> Hi all,
>>> I'd like a domain class implement some Java interface:
>>>> class User implements hpi.its.util.afterglow.semantics.RDFResource
>>>> {     ...
>>>>    public java.net.URI getURI() {
>>>>        urlService.createURI(this)
>>>>    }
>>>> }
>>> But now, Hibernate complains there is no setter:
>>>> Error creating bean with name 'sessionFactory': Invocation of init
>>>> method failed; nested exception is
>>>> org.hibernate.PropertyNotFoundException: Could not find a setter for
>>>> property URI in class User:
>>> How can one specify that GORM should ignore getURI? Is there
>>> something else I'm missing?
>>> Thanks for your help,
>>> Matthias
>>> ---------------------------------------------------------------------
>>> To unsubscribe from this list, please visit:
>>>   http://xircles.codehaus.org/manage_email
>>
>>
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>>
>
>
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