com.googlecode.jpattern.orm.query
Interface IOrmQuery<T>

All Superinterfaces:

IBaseOrmQuery, IQuery, IRenderableSqlObject

All Known Implementing Classes:

OrmQuery

public interface IOrmQuery<T>
extends IBaseOrmQuery

Author:

Francesco Cina 18/giu/2011

Method Summary

List<T>	findList() Execute the query returning the list of objects.
long	findRowCount() Return the count of entities this query should return.
T	findUnique() Execute the query returning either a single bean or null (if no matching bean is found).
String	getGeneratedRowCountSql() Return the sql that was generated for to return the row count of the execution of this query.
boolean	isDistinct() return if use Distinct in the select clause
IOrmQuery<T>	setDistinct() use Distinct in the select clause

Methods inherited from interface com.googlecode.jpattern.orm.query.IBaseOrmQuery

join, orderBy, where

Methods inherited from interface com.googlecode.jpattern.orm.query.IQuery

appendValues, getMaxRows, getQueryTimeout, setMaxRows, setQueryTimeout

Methods inherited from interface com.googlecode.jpattern.orm.query.IRenderableSqlObject

renderSql, renderSql

Method Detail

findList

List<T> findList()
                 throws OrmException

Execute the query returning the list of objects.

Returns:

Throws:

OrmException

findRowCount

long findRowCount()
                  throws OrmException

Return the count of entities this query should return.

Returns:

Throws:

OrmException

findUnique

T findUnique()
             throws OrmNotUniqueResultException

Execute the query returning either a single bean or null (if no matching bean is found).

Returns:

Throws:

OrmNotUniqueResultException - if not exactly one row is returned from the query execution

getGeneratedRowCountSql

String getGeneratedRowCountSql()
                               throws OrmException

Return the sql that was generated for to return the row count of the execution of this query.

Returns:

Throws:

OrmException

setDistinct

IOrmQuery<T> setDistinct()
                         throws OrmException

use Distinct in the select clause

Returns:

Throws:

OrmException

isDistinct

boolean isDistinct()
                   throws OrmException

return if use Distinct in the select clause

Returns:

Throws:

OrmException