[infinispan-issues] [JBoss JIRA] (ISPN-3105) Design query API for both embedded use and Java Hot Rod client

[ https://issues.jboss.org/browse/ISPN-3105?page=com.atlassian.jira.plugin.... ] Manik Surtani updated ISPN-3105: -------------------------------- Description: There are several parts to this JIRA. 1. We'd need a query API to be able to run queries on a cache. For example: {code:java} // Super-interface to Cache and RemoteCache public interface BasicCache { ... Set<?> runQuery(Filter f); ... } {code} such that the same API can be used for remote (for the Hot Rod Java client) as well as embedded querying. 2. Since the approach we're using is effectively to look at the global data set and apply a series of filters, we'd need a {{FilterBuilder}} as well to create such filters. E.g., {code:java} new FilterBuilder().matches("name", "QueenElizabeth").and().greaterThan("age", 65).build(); {code} The Hibernate Search query DSL could probably be used for inspiration. 3. Further, we should still have an API that takes in Lucene Query objects - as per the existing Query API - but this would be for embedded mode only. E.g., {code:java} public interface Cache { ... Set<?> runLuceneQuery(LuceneQuery q); ... } {code} 4. Projections. We may also want to support projections. This needs thought. Again, Hibernate Search's APIs can provide inspiration. was: There are several parts to this JIRA. 1. We'd need a query API to be able to run queries on a cache. For example: {{{ // Super-interface to Cache and RemoteCache public interface BasicCache { ... Set<?> runQuery(Filter f); ... } }}} such that the same API can be used for remote (for the Hot Rod Java client) as well as embedded querying. 2. Since the approach we're using is effectively to look at the global data set and apply a series of filters, we'd need a {{FilterBuilder}} as well to create such filters. E.g., {{{ new FilterBuilder().matches("name", "QueenElizabeth").and().greaterThan("age", 65).build(); }}} The Hibernate Search query DSL could probably be used for inspiration. 3. Further, we should still have an API that takes in Lucene Query objects - as per the existing Query API - but this would be for embedded mode only. E.g., {{{ public interface Cache { ... Set<?> runLuceneQuery(LuceneQuery q); ... } }}} 4. Projections. We may also want to support projections. This needs thought. Again, Hibernate Search's APIs can provide inspiration. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira