sis-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Martin Desruisseaux (JIRA)" <j...@apache.org>
Subject [jira] [Created] (SIS-393) Missing META-INF service declarations for authority factories
Date Wed, 31 Jan 2018 18:06:00 GMT
Martin Desruisseaux created SIS-393:
---------------------------------------

             Summary: Missing META-INF service declarations for authority factories
                 Key: SIS-393
                 URL: https://issues.apache.org/jira/browse/SIS-393
             Project: Spatial Information Systems
          Issue Type: Task
          Components: Referencing
    Affects Versions: 0.8, 0.7
            Reporter: Martin Desruisseaux
            Assignee: Martin Desruisseaux
             Fix For: 1.0


The {{core/sis-referencing/src/main/resources/META-INF/services/}} directory registers a {{CRSAuthorityFactory}},
but not yet any {{CSAuthorityFactory}}, {{DatumAuthorityFactory}} or {{CoordinateOperationAuthorityFactory}}.
The later in particular would be useful for an easier access to the following method:

{code:java}
Set<CoordinateOperation> createFromCoordinateReferenceSystemCodes(String sourceCRS,
String targetCRS)
{code}

This task can be done more cleanly in Java 9 using the new {{ServiceLoader}} capability,
but workaround are possible in Java 8 too. In the meantime, users can get the factory with
following code. This is unsafe, but should work at least with SIS 0.8:

{code:java}
CoordinateOperationAuthorityFactory factory = (CoordinateOperationAuthorityFactory) CRS.getAuthorityFactory("EPSG");
{code}




--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

Mime
View raw message