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From: Mark Struberg <struberg@yahoo.de.INVALID>
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Subject: Re: Howto use DeltaSpike Configuration Module for userprofiles
Date: Sat, 25 Mar 2017 15:36:48 +0100
References: <CAD71ywO1SMNVQ_csi3QQfiCV6VjjdEvgiPWCZgyFvsdCKQzLmQ@mail.gmail.com>
 <OF91BEB911.503B07DE-ONC12580EC.002C24B5-C12580EC.002C513D@b-m.pl>
 <62FA03FC-3530-4CA8-9147-07A1C9DE5C16@yahoo.de>
 <CAOqetn8soJBta_PiCap-BLVnqAunQcutacmeg5bdFfgPpq-+DQ@mail.gmail.com>
To: users@deltaspike.apache.org
In-Reply-To: <CAOqetn8soJBta_PiCap-BLVnqAunQcutacmeg5bdFfgPpq-+DQ@mail.gmail.com>
Message-Id: <609CE16D-64DC-44DB-BB24-A9A76C6D259C@yahoo.de>
archived-at: Sat, 25 Mar 2017 14:37:10 -0000

I did reread the original post again and I think I had a different =
picture in mind.

In my reply, I was thinking about the following use case:

mycomp.somebatch.error.emails=3Da@mycomp,b@mycomp,c@mycomp

List<String> emails =3D =
ConfigResolver.resolve("mycomp.somebatch.error.emails).getListValue();

or=20

mycomp.someprocess.retry.times=3D30, 60,180,600

List<Integer> retryTimes =3D =
ConfirResolver.resolve("mycomp.someprocess.retry.times").as(Integer.class)=
.getListValue();

But those 'lists' are something different than Thomas Lustig meant I =
think (after reading again).

This is close to what I had as 'lookupChain' in my Config JSR proposal.
It is basically the same like ProjectStageAware and PropertyAware, but =
abstracted out to be attribute independent.
Something like

String val =3D ConfigProvider.resolve("some.key).
    withLookupChain("${deltaspike.ProjectStage}", "${profile_key}, =
"postgres")
    .getValue();

This will kind of go through the matrix in a bitwise fashion and check =
for existing post-fixes like described in [1]. Just fully dynamic.
If the value contains a ${} then it is a variable which will get =
evaluated first. Without it's just a hardcoded postfix.

makes sense?

LieGrue,
strub


[1] =
https://deltaspike.apache.org/javadoc/1.7.1/org/apache/deltaspike/core/api=
/config/ConfigResolver.html#getPropertyAwarePropertyValue-java.lang.String=
-java.lang.String-


> Am 25.03.2017 um 05:15 schrieb John D. Ament <johndament@apache.org>:
>=20
> Hi,
>=20
> I'm not sure that config is necessarily the same as a preferences API.
> Specifically, you want to store use specific attribute values, if I'm
> understanding you right, correct?
>=20
> John
>=20
> On Fri, Mar 24, 2017 at 2:02 PM Mark Struberg =
<struberg@yahoo.de.invalid>
> wrote:
>=20
>> Hi folks!
>>=20
>> I've implemented a comma separated List handling already, just didn't
>> commit it yet.
>> Will try to push it over the weekend and put it up for review.
>>=20
>> LieGrue,
>> strub
>>=20
>>=20
>>> Am 23.03.2017 um 09:04 schrieb Pawel.Maczka@b-m.pl:
>>>=20
>>> This could be a great feature. After a small research there are only
>>> native Java Preferences ( hate that ) or self made. But it is very =
common
>>> and fits in DS suite in my opinion.
>>>=20
>>> Pawe=C5=82
>>>=20
>>>=20
>>>=20
>>>=20
>>> Od:     Thomas Lustig <tm.lustig@gmail.com>
>>> Do:     users@deltaspike.apache.org
>>> Data:   2017-03-19 10:14
>>> Temat:  Howto use DeltaSpike Configuration Module for userprofiles
>>>=20
>>>=20
>>>=20
>>> Dear Community,
>>>=20
>>> I am really fond of using Deltaspike configuration module to =
configure my
>>> JEE application.
>>> I would like to store also data that is specific to application =
users in
>> a
>>> kind of profile.
>>>=20
>>> config_key              profile_key                       =
config_value
>>>=20
>> =
--------------------------------------------------------------------------=
----------------------------
>>> john                        favorite_menues my_books,my_posts
>>> eliza                       favorite_menues my_posts,my_music
>>>=20
>>>=20
>>> Are there some best practises how to implement such an additional
>>> dimension
>>> (profile_key) using deltaspike?
>>>=20
>>> Thanking you very much in advance for helping me
>>>=20
>>> kind regards
>>>=20
>>> Tom
>>>=20
>>=20
>>=20