Package net.datenwerke.rs.utils.simplequery

Class SimpleQueryHelper

java.lang.Object

net.datenwerke.rs.utils.simplequery.SimpleQueryHelper

public class SimpleQueryHelper
extends Object

Constructor Summary

Constructors

Constructor	Description
SimpleQueryHelper()

Method Summary

Modifier and Type	Method	Description
void	amendJoinPaths(MethodInvocation invocation, CriteriaBuilder qb, Root r, CriteriaQuery c, Class<? extends MetadataProvider> fromMetadata, Join[] joinPath)
void	amendOrderBy(CriteriaBuilder qb, Root r, CriteriaQuery c, Class<? extends MetadataProvider> fromMetadata, OrderBy[] orderBys)
void	amendSingleProjection(CriteriaBuilder qb, Root r, CriteriaQuery c, Class<? extends MetadataProvider> fromMetadata, String select)
CriteriaQuery	createQuery(CriteriaBuilder qb, Class<?> from, Class<? extends MetadataProvider> fromMetadata, String select)
Class<? extends MetadataProvider>	getMetadataProviderFor(Class<?> type)
Predicate	getPredicate(MethodInvocation invocation, Class<? extends MetadataProvider> fromMetadata, CriteriaBuilder qb, From from, Predicate predData)
<A> Predicate	getPredicate(MethodInvocation invocation, Class<? extends MetadataProvider> fromMetadata, CriteriaBuilder qb, From from, PredicateType type, String attribute, A value)

Methods inherited from class java.lang.Object

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

Constructor Details

SimpleQueryHelper

public SimpleQueryHelper()

Method Details

getPredicate

public Predicate getPredicate(MethodInvocation invocation,
 Class<? extends MetadataProvider> fromMetadata,
 CriteriaBuilder qb,
 From from,
 Predicate predData)

getPredicate

public <A> Predicate getPredicate(MethodInvocation invocation,
 Class<? extends MetadataProvider> fromMetadata,
 CriteriaBuilder qb,
 From from,
 PredicateType type,
 String attribute,
 A value)

getMetadataProviderFor

public Class<? extends MetadataProvider> getMetadataProviderFor(Class<?> type)
                                                         throws ClassNotFoundException

Throws:

ClassNotFoundException

amendOrderBy

public void amendOrderBy(CriteriaBuilder qb,
 Root r,
 CriteriaQuery c,
 Class<? extends MetadataProvider> fromMetadata,
 OrderBy[] orderBys)

amendSingleProjection

public void amendSingleProjection(CriteriaBuilder qb,
 Root r,
 CriteriaQuery c,
 Class<? extends MetadataProvider> fromMetadata,
 String select)

createQuery

public CriteriaQuery createQuery(CriteriaBuilder qb,
 Class<?> from,
 Class<? extends MetadataProvider> fromMetadata,
 String select)

amendJoinPaths

public void amendJoinPaths(MethodInvocation invocation,
 CriteriaBuilder qb,
 Root r,
 CriteriaQuery c,
 Class<? extends MetadataProvider> fromMetadata,
 Join[] joinPath)
                    throws ClassNotFoundException

Throws:

ClassNotFoundException