/**
* This method returns a list of the methods.
*
* @param session The session to retrieve the list of methods from.
* @return The list of methods.
* @throws com.rift.coad.daemon.jython.JythonDaemonException
*/
private List<DataMapperMethod> listMethods(Session session) throws JythonDaemonException {
try {
List<SPARQLResultRow> entries =
session
.createSPARQLQuery(
"SELECT ?s WHERE { "
+ "?s a <http://www.coadunation.net/schema/rdf/1.0/datamapper#DataMapperMethod> ."
+ "?s <http://www.coadunation.net/schema/rdf/1.0/datamapper#DataMapperMethodServiceId> ?ServiceId ."
+ "FILTER (?ServiceId = ${ServiceId})}")
.setString("ServiceId", Constants.SERVICE_ID)
.execute();
List<DataMapperMethod> methods = new ArrayList<DataMapperMethod>();
for (SPARQLResultRow row : entries) {
methods.add(row.get(0).cast(DataMapperMethod.class));
}
return methods;
} catch (Exception ex) {
log.error("Failed to retrieve a list of all the registered methods : " + ex.getMessage(), ex);
throw new JythonDaemonException(
"Failed to retrieve a list of all the registered methods : " + ex.getMessage(), ex);
}
}
