Hi,
> Christanto's types know about "multiple" and "required" attributes
Those are for AttributeDefinition. I don't think we need complex validation
for Attribute.
But for Property, pluggable validation is already supported by its API [1].
Cheers,
Christanto
[1]
Hi,
I extract out the module into API bundle and implementation bundle.
I also provide an example based on SlingShot content to generate HAL
response.
See the details at
https://github.com/christanto/sling-whiteboard/tree/master/modeling
Cheers,
Christanto
On Thu, Jan 10, 2019 at 8:59 PM
On Thu, Jan 10, 2019 at 3:36 PM Carsten Ziegeler wrote:
> This seems to have a lot in common what we already tried with the
> validator api/module.
>
> https://github.com/apache/sling-org-apache-sling-validation-api ...
Indeed, thanks for pointing this out.
I was planning to merge ideas once we
This seems to have a lot in common what we already tried with the
validator api/module.
https://github.com/apache/sling-org-apache-sling-validation-api
Carsten
Bertrand Delacretaz wrote
On Thu, Jan 10, 2019 at 4:33 AM Christanto Leonardo
wrote:
...BTW I rename things to use "type"
On Thu, Jan 10, 2019 at 4:33 AM Christanto Leonardo
wrote:
> ...BTW I rename things to use "type" instead of "model"...
Great!
Would it be ok for you to extract the key interfaces into a separate module?
I'm thinking of Types, DataType, AttributeDefinition and maybe a few
others - just a
BTW I rename things to use "type" instead of "model".
See for example
https://github.com/christanto/sling-whiteboard/blob/c8d06a5520bd89ecf97243088e37f75bacf96d38/modeling/src/main/java/org/apache/sling/types/TypeSystem.java
Cheers,
Christanto
Hi,
On Wed, Jan 9, 2019 at 9:57 AM Jason E Bailey
wrote:
>
> On Tue, Jan 8, 2019, at 7:43 PM, Christanto Leonardo wrote:
> >
> > ```
> > + /mycontent2
> > - jcr:primaryNodeType = "nt:unstructured"
> > - sling:resourceType = "my/page"
> > - my:created = "2019-01-01T00:00:00Z"
> > -
Hi,
On Tue, Jan 8, 2019 at 9:54 PM Bertrand Delacretaz
wrote:
> Hi,
>
> On Tue, Jan 8, 2019 at 2:15 PM Bertrand Delacretaz
> wrote:
> > ...That common ground might be a Java API used to access the underlying
> > models, exposing their semantics in a way that clearly defines how
> > they are
On Tue, Jan 8, 2019, at 7:43 PM, Christanto Leonardo wrote:
>
> ```
> + /mycontent2
> - jcr:primaryNodeType = "nt:unstructured"
> - sling:resourceType = "my/page"
> - my:created = "2019-01-01T00:00:00Z"
> - my:title = "Title 1"
> ```
>
> Here, you simply define a DataModel for
e.g. difficult to
> > > update/replace them in a running system).
> > >
> > > 6. you describe some "other models" like FormModel, ActionsModel which
> > > sound like hypermedia support. i do not fully understand how hypermedia
> > > support fits
ound them is not good (e.g. difficult to
> > > update/replace them in a running system).
> > >
> > > 6. you describe some "other models" like FormModel, ActionsModel which
> > > sound like hypermedia support. i do not fully understand how hypermedia
which
> > sound like hypermedia support. i do not fully understand how hypermedia
> > support fits into the other parts you describe which primarily describe the
> > data model and not the actions for them. where does this hypermedia
> > metadata come from?
> >
> &g
etadata come from?
>
> stefan
>
> [1] https://wiki.apache.org/jackrabbit/DavidsModel
> [2] https://sling.apache.org/documentation/bundles/models.html
>
>
>
> >-Original Message-
> >From: Christanto Leonardo [mailto:christanto.leona...@gmail.com]
> >Sent:
Hi,
On Tue, Jan 8, 2019 at 2:15 PM Bertrand Delacretaz
wrote:
> ...That common ground might be a Java API used to access the underlying
> models, exposing their semantics in a way that clearly defines how
> they are used in Sling and possibly other applications
I have had a closer look at
this hypermedia
> metadata come from?
>
> stefan
>
> [1] https://wiki.apache.org/jackrabbit/DavidsModel
> [2] https://sling.apache.org/documentation/bundles/models.html
>
>
>
> >-Original Message-
> >From: Christanto Leonardo [mailto:christanto.
gt; data model and not the actions for them. where does this hypermedia
> metadata come from?
>
> stefan
>
> [1] https://wiki.apache.org/jackrabbit/DavidsModel
> [2] https://sling.apache.org/documentation/bundles/models.html
>
>
>
> >-Original Message-
>
port fits into the other parts you describe which primarily describe the
> data model and not the actions for them. where does this hypermedia
> metadata come from?
>
> stefan
>
> [1] https://wiki.apache.org/jackrabbit/DavidsModel
> [2] https://sling.apache.org/documentation/bundles/
Hi,
Thank you Christanto for your suggestions - I'll take Stefan's
questions as a basis to clarify my ideas around this.
I think we can and should find a common ground between Christanto's
(pretty concrete) proposal and the (more vague) ideas that I drafted
at [0].
That common ground might be a
ribe which primarily describe the
> data model and not the actions for them. where does this hypermedia
> metadata come from?
>
> stefan
>
> [1] https://wiki.apache.org/jackrabbit/DavidsModel
> [2] https://sling.apache.org/documentation/bundles/models.html
>
>
>
> >
parts you describe which primarily describe the
> data model and not the actions for them. where does this hypermedia
> metadata come from?
>
> stefan
>
> [1] https://wiki.apache.org/jackrabbit/DavidsModel
> [2] https://sling.apache.org/documentation/bundles/models.html
>
>
>
>
/models.html
>-Original Message-
>From: Christanto Leonardo [mailto:christanto.leona...@gmail.com]
>Sent: Tuesday, January 8, 2019 4:03 AM
>To: dev@sling.apache.org
>Subject: Re: Sling Type System: started a wiki page for concepts, ideas,
>motivation
>
>Hello,
>
>I am
Hello,
I am currently working on the proposal to introduce the concept of modeling
in Sling. See it at <
https://github.com/christanto/sling-whiteboard/tree/master/modeling>.
One is especially encouraged to read the explainer at <
Hi Jason,
Top-posting to sort of give a summary of my personal opinion: it's
absolutely fine to experiment with new resource providers and
extensions to the resource provider API.
Looking forward to a discussion when we have more concrete stuff to
talk about :-)
Thanks,
Robert
On Mon,
I see similarities between Sling and projects such as MySql and MongoDB. In
both of these the code that actually persists the data is a separate
application, sometimes maintained by completely different people. In the case
of MySQL you had a choice between MyISAM and InnoDB and they had
On Wed, 2018-10-10 at 10:09 -0400, Jason E Bailey wrote:
> On Wed, Oct 10, 2018, at 8:36 AM, Robert Munteanu wrote:
>
> > I think that's an important point, this should live on the Sling
> > level.
> > For the sake of being complete, there are also Oak restrictions
> > that
> > sort of overlap
On Wed, Oct 10, 2018, at 8:36 AM, Robert Munteanu wrote:
> I think that's an important point, this should live on the Sling level.
> For the sake of being complete, there are also Oak restrictions that
> sort of overlap the scope of this initiative, see for instance [1].
>
This is a side note.
On Wed, 2018-10-10 at 14:20 +0200, Bertrand Delacretaz wrote:
> On Wed, Oct 10, 2018 at 2:12 PM Jason E Bailey
> wrote:
> ...
> > 1. If a resource does not declare a type is there a default one?
> > ...
>
> I don't have an opinion on this so far.
>
> > 2. How does the sling type differ from the
On Wed, Oct 10, 2018 at 2:12 PM Jason E Bailey wrote:
...
> 1. If a resource does not declare a type is there a default one? ...
I don't have an opinion on this so far.
> 2. How does the sling type differ from the jcr node types and how will they
> co-exist?
I think the Sling Type System
On Wed, Oct 10, 2018, at 5:54 AM, Bertrand Delacretaz wrote:
> On Tue, Oct 9, 2018 at 6:34 PM Jason E Bailey wrote:
> Good point, I think it's analogous to casting an object in Java and
> should be subject to similar rules.
Or how interfaces work in golang where you just need to meet the field
On Tue, Oct 9, 2018 at 6:34 PM Jason E Bailey wrote:
> ...in the RequestDispatcherOptions which is used by the sling:include taglib,
> you can force an overwrite of a resourceType to something else...
Good point, I think it's analogous to casting an object in Java and
should be subject to
On Tue, Oct 9, 2018, at 8:46 AM, Bertrand Delacretaz wrote:
> Not sure what you mean by "apply other resourceTypes", do you mean by
> changing the sling:resourceType property?
>
Specifically, in the RequestDispatcherOptions which is used by the
sling:include taglib, you can force an overwrite
Hi Jason,
On Wed, Oct 3, 2018 at 2:44 PM Jason E Bailey wrote:
> ...A resource can have a sling:resourceType which defines the process which
> processes the resource. That is the default process, however
> you can apply other resourceTypes to that resource so it's processed
> differently
Let me see how close I am to your thought process.
A resource can have a sling:resourceType which defines the process which
processes the resource. That is the default process, however you can apply
other resourceTypes to that resource so it's processed differently based on
your need.
To me
Hi Jason,
thanks for your feedback!
On Tue, Oct 2, 2018 at 3:48 PM Jason E Bailey wrote:
> ...To restate. Given a resource, you should be able to define what properties
> that resource can contain and what child resources it can be the parent of...
Yes, among other things including some that
+1 for the idea.
To restate. Given a resource, you should be able to define what properties that
resource can contain and what child resources it can be the parent of.
Feedback:
1. There's some things that are implicit. For example, stating that a resource
can be a parent of a resource would
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