Thanks for the indications,
I've tried your suggestion, on my side i use a DefaultPeriod to
implement the TemporalPrimitive and specify it in the metadata temporal
extent.
This is done by using the TemporalUtilities class:
TemporalPrimitive temporalPrimitive =
TemporalUtilities.createPeriod(startTime,endTime);
((IdentifiedObject)
temporalPrimitive).getIdentifierMap().putSpecialized(IdentifierSpace.ID,
"test");
I get the exception: /org.geotoolkit.temporal.object.DefaultPeriod
cannot be cast to org.apache.sis.xml.IdentifiedObject/
I'm also wondering (considering there would be ideally a workaround to
this) how i could specify the period string format as id. Before, i was
using Geotk 3.21 and DefaultPeriod. After marshalling the id was
generated as shown below.
Emmanuel
Le 12/02/2015 20:48, Martin Desruisseaux a écrit :
Hello Emmanuel
We do not yet have a mechanism computing automatically the ID (or at
least not every where). This is something for which I was hopping to
have more though. However gml:id can be explicitly set. Most SIS
metadata objects implement this interface:
http://sis.apache.org/apidocs/org/apache/sis/xml/IdentifiedObject.html
So in many case, you should be able to write the following:
((IdentifiedObject)
metadata).getIdentifierMap().putSpecialized(IdentifierSpace.ID,*"PXA320"*)
We can also set the UUID and XLink in the same way.
However in the particular case of <gml:TimePeriod>, I'm not sure if
the TemporalPrimitive implements the above-cited IdentifiedObject
interface. If you get a ClassCastException, please let us know - we
will propose a workaround.
As a side note, if you choose to use UUID or XLink, there is a
mechanism for resolving those identifiers (for example by using the
UUID for searching the associated metadata in some internal database):
http://sis.apache.org/apidocs/org/apache/sis/xml/ReferenceResolver.html
You can implement this interface, then give your implementation to the
properties map in a way similar to what we did in the previous email
for configuring <gco:CharacterString>.
Martin
Le 12/02/15 20:16, Emmanuel Blondel a écrit :
Hello,
Moving now from geotoolkit metadata to apache SIS.
This is what i had with geotoolkit:
<gmd:EX_TemporalExtent>
<gmd:extent>
<gml:TimePeriod *gml:id="PXA32O"*>
<gml:beginPosition>2006-12-31</gml:beginPosition>
<gml:endPosition>2015-12-30</gml:endPosition>
</gml:TimePeriod>
</gmd:extent>
</gmd:EX_TemporalExtent>
Now moving to Apache SIS, i don't have any gml id for the TimePeriod.
I'm publishing metadata in Geonetwork, and the absence of this
TimePeriod id causes a misinterpretation of the metadata.
Can you explain why this identifier is missing in Apache SIS? Is it
related to the comment given here:
https://github.com/apache/sis/blob/5b8a836588ab5e94a3cc164f7e6b3b202774407a/core/sis-utility/src/main/java/org/apache/sis/internal/jaxb/gml/TimePeriod.java#L44
Thanks in advance for your advice,
Emmanuel
