Support multiple schemas in drag and drop import with metadata
Hi,
My documents use multiple schemas (quite a typical case I think, with dublincore + custom schema). I want to customize the “intelligent import” form to show items from these multiple schemas - rather like the “create” form without drag and drop.
I have found this question which shows how to customize the form, unfortunately this only supports a single schema so I have to pick between dc and (one of) my custom schema(s).
Apart from hacking DndFormActionBean, is there any way to work around this limitation?
Cheers,
0 votes
1 answers
2162 views
I finally overrode the DndFormActionBean with the following:
public List<String> getSchema() {
if (schema != null && !schema.isEmpty()) {
String[] schemas = schema.split(",");
currentSchema = new ArrayList<String>(schemas.length);
Collections.addAll(currentSchema, schemas);
}
return currentSchema;
}
(...)
@Factory(value = "dataCollector", scope = ScopeType.PAGE)
public Map<String, Map<String, Serializable>> getCollector() {
if (metadataCollector == null) {
metadataCollector = new HashMap<String, Map<String, Serializable>>();
for (String schema : getSchema()) {
metadataCollector.put(schema,
new HashMap<String, Serializable>());
}
}
return metadataCollector;
}
This supports a comma-separated list of schemas in the action link parameters. It seems to work.