com.hp.util.dao.query

Class DaoFindQuery<P extends Storable<?>,T extends Transportable<? super T,?>,F,S>

java.lang.Object

com.hp.util.dao.ReadQuery<List<T>>

com.hp.util.dao.query.DaoFindQuery<P,T,F,S>

Type Parameters:

P - type of model persistent object

T - type of the transport object

F - type of the associated filter

S - type of the associated sort specification type

public class DaoFindQuery<P extends Storable<?>,T extends Transportable<? super T,?>,F,S>
extends ReadQuery<List<T>>

Returning data in the order specified by the sort specifications based on the filter.

Author:

Scott Simes, Stephen Cobbe

Constructor Summary

Constructors

Constructor and Description
DaoFindQuery(F filter, SortSpecification<S> sortSpec, Dao<?,P,T,F,S> dao) Creates a find query.

Method Summary

Methods

Modifier and Type	Method and Description
protected List<T>	execute(DataStoreContext context) Executes the query.

Methods inherited from class com.hp.util.dao.ReadQuery

execute

Methods inherited from class java.lang.Object

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

Constructor Detail

DaoFindQuery

public DaoFindQuery(F filter,
            SortSpecification<S> sortSpec,
            Dao<?,P,T,F,S> dao)

Creates a find query.

Parameters:

filter - filter to apply

sortSpec - sort specification

dao - the DAO to carry out the operation

Method Detail

execute

protected List<T> execute(DataStoreContext context)

Description copied from class: ReadQuery

Executes the query.

Specified by:

execute in class ReadQuery<List<T extends Transportable<? super T,?>>>

Parameters:

context - data store context.

Returns:

the result of the query.