Details
Medium
Description
If you add another PPIO to the WPS that has a name that starts with a letter before W it will be picked for WFS sources that only declare thier mime-type as 'text-xml' as none of them match that. Note this is what the request builder uses as the mime type for local layers.
Issue occurs in org.geoserver.wps.ppio.ProcessParameterIO.find(Parameter<?>, ApplicationContext, String)
{{// TODO: come up with some way to flag one as "default"
List<ProcessParameterIO> all = findAll(p, context);
if (all.isEmpty()) {
return null;
}
if (mime != null) {
for (ProcessParameterIO ppio : all) {
if (ppio instanceof ComplexPPIO && ((ComplexPPIO) ppio).getMimeType().equals(mime)) {
return ppio;
}
}
}
// if more than one sort by class hierarchy, pushing the most specific classes to the
// beginning
if (all.size() > 0) {
Collections.sort(all, new Comparator<ProcessParameterIO>() {
public int compare(ProcessParameterIO o1, ProcessParameterIO o2) {
Class c1 = o1.getType();
Class c2 = o2.getType();
if (c1.equals(c2)) {
return 0;
}
if (c1.isAssignableFrom(c2)) {
return 1;
}
return -1;
}
});
}
// fall back on the first found
return all.get(0);}}
Just picks the first alphabetically.
