org.chromattic.core.query
Class QueryManager

java.lang.Object
  org.chromattic.core.query.QueryManager

public class QueryManager
extends java.lang.Object

Version:

$Revision$

Author:

Julien Viet

Constructor Summary

QueryManager(java.lang.String rootNodePath)

Method Summary

<O> QueryBuilder<O>	createQueryBuilder(DomainSession session, java.lang.Class<O> fromClass)
<O> Query<O>	getObjectQuery(DomainSession session, java.lang.Class<O> objectClass, java.lang.String statement, java.lang.Long offset, java.lang.Long limit) Create a query.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

QueryManager

public QueryManager(java.lang.String rootNodePath)

Method Detail

createQueryBuilder

public <O> QueryBuilder<O> createQueryBuilder(DomainSession session,
                                              java.lang.Class<O> fromClass)
                                   throws ChromatticException

Throws:

ChromatticException

getObjectQuery

public <O> Query<O> getObjectQuery(DomainSession session,
                                   java.lang.Class<O> objectClass,
                                   java.lang.String statement,
                                   java.lang.Long offset,
                                   java.lang.Long limit)
                        throws java.lang.IllegalArgumentException

Create a query.

Type Parameters:

O - the object generic type

Parameters:

session - the current session

objectClass - the expected object class

statement - the query statement

offset - the offset

limit - the limit

Returns:

the query

Throws:

java.lang.IllegalArgumentException - when limit or offset are negative numbers