private ReadResult translate(Column current) {
byte[] name = current.getName();
byte[] value = current.getValue();
Object time = meta.getIdColumnMeta().convertFromStorage2(name);
Object val = colMeta.convertFromStorage2(value);
// TODO: parameterize timeColumn and valueColumn from options
TSRelational tv = new TSRelational("time", "value");
tv.put("time", time);
tv.put(colMeta.getColumnName(), val);
return new ReadResult(url, tv);
}
public static void indexTable(
SecureTable t, DboTableMeta tableMeta, Collection<SolrInputDocument> solrDocs)
throws IOException, SAXException, ParserConfigurationException, SolrServerException {
// Solr server instance
SolrServer solrServer = Search.getSolrServer();
// Add this new table to the meta index...
createCoreIfNeeded("databusmeta", "databusmeta", solrServer);
SolrInputDocument doc = new SolrInputDocument();
// Add special fields to track the type of record an the primary
// key.
doc.addField("id", t.getTableName());
doc.addField("type", "table");
if (t.getCreator() != null) doc.addField("creator_texts", t.getCreator().getUsername());
doc.addField("description_texts", t.getDescription());
if (t.getSchema() != null) {
doc.addField("database_texts", t.getSchema().getSchemaName());
doc.addField("databaseDescription_texts", t.getSchema().getDescription());
}
if (t.isSearchable()) doc.addField("isSearchable_texts", "true");
else doc.addField("isSearchable_texts", "false");
Set<String> allTermsSet = new HashSet<String>();
Set<String> columnsSet = new HashSet<String>();
for (DboColumnMeta m : tableMeta.getAllColumns()) {
SdiColumn sdicol = t.getNameToField().get(m.getColumnName());
columnsSet.add(sdicol.getColumnName());
}
doc.addField("column_texts", columnsSet);
allTermsSet.add((String) doc.getField("id").getValue());
allTermsSet.add((String) doc.getField("type").getValue());
allTermsSet.add((String) doc.getField("description_texts").getValue());
allTermsSet.addAll(columnsSet);
if (doc.getField("database_texts") != null) {
allTermsSet.add((String) doc.getField("database_texts").getValue());
allTermsSet.add((String) doc.getField("databaseDescription_texts").getValue());
}
doc.addField("allTerms_texts", allTermsSet);
solrDocs.add(doc);
// Create the core for data from this table to be indexed into when data is posted to this table
if (t.isSearchable()) createCoreIfNeeded(t.getTableName(), t.getTableName(), solrServer);
}