On 28/06/2017 10:59, Sergey Beryozkin wrote:
Hi Francesco
Thanks for the explanation.
I see why the example I pointed to won't be applicable to Syncope.
In that case when the linked beans are available, CXF
AbstractSearchParser will prepare a bean tree which would be
initialized with the values from the expression like "a.b.c" and the
OOB visitor like JPA2 one takes care of dealing with these linked beans.
In the SearchBean case it is up to the custom visitor whether to react
to the '.'s or not where a '.' indicates that for ex 'a' needs to have
'b' with a property 'c'.
Do you reckon Syncope custom visitors can be updated to support such
queries ? Not sure about ElasticSearch but for SQL it should probably
be possible...
Maybe in principle yes, it could be possible to support such queries but:
1. implementation would be rather complex as the query logic is already
quite involved
2. we haven't had may requests for such complex queries so far
...anyway, as you know, volunteers are welcome :-)
Regards.
On 28/06/17 09:46, Francesco Chicchiriccò wrote:
On 28/06/2017 10:41, Sergey Beryozkin wrote:
Hi
I think something similar works for a CXF FIQL JPA2 visitor, for
example:
https://github.com/apache/cxf/blob/master/rt/rs/extensions/search/src/test/java/org/apache/cxf/jaxrs/ext/search/jpa/JPATypedQueryVisitorFiqlTest.java#L65
(find the books which have been revied done by Ted)
Hi Sergey,
that would work if we had straight beans as in the linked sample.
Syncope data model is instead much more involved as new schema for
attributes can be defined at runtime: this is the reason why we have
SearchCondVisitor [1] translating FIQL into our internal search
conditions, which serve as input to one of available implementations
of AnySearchDAO like as the default one based on SQL views [2] and
another relying on Elasticsearch-based [3].
Regards.
[1]
https://github.com/apache/syncope/blob/2_0_X/core/persistence-api/src/main/java/org/apache/syncope/core/persistence/api/search/SearchCondVisitor.java
[2]
https://github.com/apache/syncope/blob/2_0_X/core/persistence-jpa/src/main/java/org/apache/syncope/core/persistence/jpa/dao/JPAAnySearchDAO.java
[3]
https://github.com/apache/syncope/blob/2_0_X/ext/elasticsearch/persistence-jpa/src/main/java/org/apache/syncope/core/persistence/jpa/dao/ElasticsearchAnySearchDAO.java
On 28/06/17 08:54, Francesco Chicchiriccò wrote:
On 27/06/2017 18:18, Colm O hEigeartaigh wrote:
Thanks Francesco! On a related note, let's say I have some AnyObjects
(Printer) with a relationship to other AnyObjects (Cartridge). Now
I want
to search for a Printer which has a relationship with a Cartridge
with a
"colour" attribute of "blue". Is there a way to do this via a FIQL
expression?
No, you cannot express such condition ATM; you could do for example:
SyncopeClient.getAnyObjectSearchConditionBuilder("PRINTER").
inRelationships("ce75249b-76e4-44b6-88ae-0841846faceb").
and().is("colour").equalTo("blue").query();
which translates to FIQL
$type==PRINTER;$relationships==ce75249b-76e4-44b6-88ae-0841846faceb;colour==blue
but this would rather search for blue printers having a
relationship with an any object with key
'ce75249b-76e4-44b6-88ae-0841846faceb'.
or alternatively
SyncopeClient.getAnyObjectSearchConditionBuilder("PRINTER").
inRelationshipTypes("WITH_CARTDRIGE").
and().is("color").equalTo("blue").query();
which translates to FIQL
$type==PRINTER;$relationshipTypes==WITH_CARTDRIGE;color==blue
but this would rather search for blue printers having a
relationship on type WITH_CARTDRIGE.
Regards.
On Tue, Jun 27, 2017 at 4:29 PM, Francesco Chicchiriccò
<ilgro...@apache.org> wrote:
On 27/06/2017 17:24, Colm O hEigeartaigh wrote:
Hi all,
How can I retrieve a list of AnyObjects? The following returns a
400:
curl -I -X GET -u admin:password
http://localhost:9080/syncope/rest/anyObjects
You must at least provide the AnyType, e.g.
http://localhost:9080/syncope/rest/anyObjects;fiql=%24type%3D%3DPRINTER
Regards.
--
Francesco Chicchiriccò
Tirasa - Open Source Excellence
http://www.tirasa.net/
Member at The Apache Software Foundation
Syncope, Cocoon, Olingo, CXF, OpenJPA, PonyMail
http://home.apache.org/~ilgrosso/
