Package org.cxbox.core.dao.impl

Class MetadataUtils

java.lang.Object

org.cxbox.core.dao.impl.MetadataUtils

public class MetadataUtils
extends Object

Constructor Summary

Constructors

Constructor	Description
MetadataUtils()

Method Summary

Modifier and Type	Method	Description
static <T> void	addSorting(Class dtoClazz, javax.persistence.criteria.Root<?> root, javax.persistence.criteria.CriteriaQuery<T> query, javax.persistence.criteria.CriteriaBuilder builder, SortParameters sort)
static javax.persistence.criteria.Predicate	createPredicate(javax.persistence.criteria.Root<?> root, ClassifyDataParameter criteria, javax.persistence.criteria.CriteriaBuilder cb)
static javax.persistence.criteria.Predicate	getAllSpecifications(javax.persistence.criteria.CriteriaBuilder cb, javax.persistence.criteria.Root<?> root, List<ClassifyDataParameter> criteriaStrings)
static javax.persistence.criteria.Path	getFieldPath(String fieldName, javax.persistence.criteria.Root<?> root)
static javax.persistence.criteria.JoinType	getJoinType(javax.persistence.criteria.FetchParent fetch, String attrName)
static javax.persistence.criteria.JoinType	getJoinType(javax.persistence.criteria.From from, String attrName)
static <T> javax.persistence.criteria.Predicate	getPredicateFromSearchParams(javax.persistence.criteria.Root<T> root, javax.persistence.criteria.CriteriaQuery<?> cq, javax.persistence.criteria.CriteriaBuilder cb, Class dtoClazz, FilterParameters searchParams, List<ClassifyDataProvider> providers)
static javax.persistence.criteria.Join	joinEntity(javax.persistence.criteria.From from, String attrName)
List<ClassifyDataParameter>	mapSearchParamsToPOJO(Class dtoClazz, FilterParameters filterParameters, List<ClassifyDataProvider> providers)
static boolean	mayBeNull(javax.persistence.criteria.Root<?> root, javax.persistence.criteria.Path path)
static Comparable	requireComparable(Object value)
static String	requireString(Object value)

Methods inherited from class java.lang.Object

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

Constructor Detail

MetadataUtils

public MetadataUtils()

Method Detail

mapSearchParamsToPOJO

public List<ClassifyDataParameter> mapSearchParamsToPOJO(Class dtoClazz,
                                                         FilterParameters filterParameters,
                                                         List<ClassifyDataProvider> providers)

mayBeNull

public static boolean mayBeNull(javax.persistence.criteria.Root<?> root,
                                javax.persistence.criteria.Path path)

requireComparable

public static Comparable requireComparable(Object value)

requireString

public static String requireString(Object value)

getJoinType

public static javax.persistence.criteria.JoinType getJoinType(javax.persistence.criteria.From from,
                                                              String attrName)

getJoinType

public static javax.persistence.criteria.JoinType getJoinType(javax.persistence.criteria.FetchParent fetch,
                                                              String attrName)

joinEntity

public static javax.persistence.criteria.Join joinEntity(javax.persistence.criteria.From from,
                                                         String attrName)

getFieldPath

public static javax.persistence.criteria.Path getFieldPath(String fieldName,
                                                           javax.persistence.criteria.Root<?> root)

createPredicate

public static javax.persistence.criteria.Predicate createPredicate(javax.persistence.criteria.Root<?> root,
                                                                   ClassifyDataParameter criteria,
                                                                   javax.persistence.criteria.CriteriaBuilder cb)

addSorting

public static <T> void addSorting(Class dtoClazz,
                                  javax.persistence.criteria.Root<?> root,
                                  javax.persistence.criteria.CriteriaQuery<T> query,
                                  javax.persistence.criteria.CriteriaBuilder builder,
                                  SortParameters sort)

getPredicateFromSearchParams

public static <T> javax.persistence.criteria.Predicate getPredicateFromSearchParams(javax.persistence.criteria.Root<T> root,
                                                                                    javax.persistence.criteria.CriteriaQuery<?> cq,
                                                                                    javax.persistence.criteria.CriteriaBuilder cb,
                                                                                    Class dtoClazz,
                                                                                    FilterParameters searchParams,
                                                                                    List<ClassifyDataProvider> providers)

getAllSpecifications

public static javax.persistence.criteria.Predicate getAllSpecifications(javax.persistence.criteria.CriteriaBuilder cb,
                                                                        javax.persistence.criteria.Root<?> root,
                                                                        List<ClassifyDataParameter> criteriaStrings)