What metadata are you looking for? Just the column type? Unfortunately there is no direct way to get the Java type of each response/field. You can retrieve the mapping from the index [1] and determine which field uses which type. I am assuming most using the Java API have written their own ORM layer. Elasticsearch uses Jackson for JSON, so you can always use it to recreate your objects.
http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/indices-get-mapping.html Cheers, Ivan On Tue, Jan 14, 2014 at 8:47 AM, Savio Teles <[email protected]> wrote: > So, Have I to extract the Java type of each object of response? There is > no way to get metadata directly? > > Thanks for the answer! > > Em terça-feira, 14 de janeiro de 2014 12h13min44s UTC-2, Savio Teles > escreveu: > >> How can I get the metadata from a query result? >> >> In Java can be implemented like this using SQL: >> >> Statement st = connection.createStatement(); >> ResultSet result = st.executeQuery(sql); >> result.getMetaData(); >> > -- > You received this message because you are subscribed to the Google Groups > "elasticsearch" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/elasticsearch/233e3754-b1da-482f-8c98-b16a30a87b0b%40googlegroups.com > . > > For more options, visit https://groups.google.com/groups/opt_out. > -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/elasticsearch/CALY%3DcQD73awz3jd%2B%3Dh243%3Dnw_45rKY%3Dpi1_%2Bu-Aq-8-RF_ooyg%40mail.gmail.com. For more options, visit https://groups.google.com/groups/opt_out.
