Select Data From Solr Server in Java

I am working in a struts project and there I am using Solr Server as the database.

开发者_JS百科I need the Java codes and procedure to select, insert, update and delete. Can any one help me?

Solr is not a relational database, therefore there is no SQL or relational algebra.

To add/update/delete/query documents, use the SolrJ library. Here's a quick tutorial.