private static Set<DcsMetadata> getMetadataSet(SolrDocument doc) {
Set<DcsMetadata> set = new HashSet<DcsMetadata>();
String[] schemas = setgetAll(doc, MetadataField.SCHEMA);
String[] texts = setgetAll(doc, MetadataField.TEXT);
for (int i = 0; i < schemas.length; i++) {
DcsMetadata md = new DcsMetadata();
md.setMetadata(texts[i]);
md.setSchemaUri(schemas[i]);
set.add(md);
}
return set;
}
private static void addMetadataSet(SolrInputDocument doc, Collection<DcsMetadata> set)
throws IOException {
if (set == null || set.size() == 0) {
return;
}
for (DcsMetadata md : set) {
setadd(doc, MetadataField.SCHEMA, md.getSchemaUri());
setadd(doc, MetadataField.TEXT, md.getMetadata());
if (md.getMetadata() == null) {
continue;
}
try {
Reader in = new StringReader(md.getMetadata());
addXml(doc, "ext_", MetadataField.SEARCH_TEXT.solrName(), new InputSource(in));
in.close();
// Index FGDC
String metadata = md.getMetadata();
if (metadata.contains("<metadata>")) // fgdc - change the check
{
FgdcMapping mapping = new FgdcMapping();
Map<Enum, String> fgdcElements = mapping.map(metadata);
Iterator it = fgdcElements.entrySet().iterator();
while (it.hasNext()) {
Map.Entry pair = (Map.Entry) it.next();
add(doc, (SeadSolrField.FgdcField) pair.getKey(), pair.getValue());
it.remove(); // avoids a ConcurrentModificationException
}
}
in.close();
} catch (SAXException e) {
throw new IOException(e);
}
}
}