org.apache.cayenne.query
Interface ParameterizedQuery

All Superinterfaces:

Query, java.io.Serializable

All Known Implementing Classes:

EOQuery, EOSQLQuery, PrefetchSelectQuery, ProcedureQuery, SelectQuery, SQLTemplate

public interface ParameterizedQuery
extends Query

Defines a query that can serve as a template for other queries. ParameterizedQuery interface is used mainly in DataContext convenience methods, simplifying execution of the mapped queries.

Since:

1.1

Author:

Andrei Adamchik

Method Summary

Query

createQuery(java.util.Map parameters) Creates a new query based on current query as a template, and using a Map of named parameters.

Methods inherited from interface org.apache.cayenne.query.Query

createSQLAction, getMetaData, getName, getRoot, route, setName, setRoot

Method Detail

createQuery

Query createQuery(java.util.Map parameters)

Creates a new query based on current query as a template, and using a Map of named parameters. In case of select queries, it is up to the implementing query to name the new query to avoid cache key conflicts.