org.kie.remote.services.rest.query

Class RemoteServicesCriteriaUtil

java.lang.Object

org.kie.remote.services.rest.query.RemoteServicesCriteriaUtil

public class RemoteServicesCriteriaUtil
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	RemoteServicesCriteriaUtil.TASK_SPECIFIC_CRITERIA

Constructor Summary

Constructors

Constructor and Description
RemoteServicesCriteriaUtil()

Method Summary

Methods

Modifier and Type	Method and Description
static <Q> javax.persistence.criteria.Predicate	createJoinedAuditPredicateFromSingleCriteria(javax.persistence.criteria.CriteriaQuery<Q> query, javax.persistence.criteria.CriteriaBuilder builder, javax.persistence.metamodel.Attribute attr, org.jbpm.query.jpa.data.QueryCriteria criteria, org.jbpm.query.jpa.data.QueryWhere queryWhere)
static <Q> javax.persistence.criteria.Predicate	createJoinedTaskPredicateFromSingleCriteria(javax.persistence.criteria.CriteriaQuery<Q> query, javax.persistence.criteria.CriteriaBuilder builder, javax.persistence.metamodel.Attribute attr, org.jbpm.query.jpa.data.QueryCriteria criteria, org.jbpm.query.jpa.data.QueryWhere queryWhere)
static <Q> Class	getJoinRootClassAndAddNeededJoin(javax.persistence.criteria.CriteriaQuery<Q> query, javax.persistence.criteria.CriteriaBuilder builder, Class queryType, org.jbpm.query.jpa.data.QueryCriteria criteria, org.jbpm.query.jpa.data.QueryWhere queryWhere) This method creates a Predicate based for a field of a joined Root.
protected static <T> List<T>	sharedCreateQueryAndCallApplyMetaCriteriaAndGetResult(org.jbpm.query.jpa.data.QueryWhere queryWhere, javax.persistence.criteria.CriteriaQuery<T> criteriaQuery, javax.persistence.criteria.CriteriaBuilder builder, RemoteServicesQueryJPAService jpaService)

Methods inherited from class java.lang.Object

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

Constructor Detail

RemoteServicesCriteriaUtil

public RemoteServicesCriteriaUtil()

Method Detail

getJoinRootClassAndAddNeededJoin

public static <Q> Class getJoinRootClassAndAddNeededJoin(javax.persistence.criteria.CriteriaQuery<Q> query,
                                         javax.persistence.criteria.CriteriaBuilder builder,
                                         Class queryType,
                                         org.jbpm.query.jpa.data.QueryCriteria criteria,
                                         org.jbpm.query.jpa.data.QueryWhere queryWhere)

This method creates a Predicate based for a field of a joined Root.

Parameters:

query - The CriteriaQuery that we are building

builder - A CriteriaBuilder to help create the Predicate

queryType -

queryWhere - The QueryWhere instance that we're processing to create this CriteriaQuery

criteria - The specific QueryCriteria that is being used to create the Predicate

Returns:

The created Predicate

createJoinedAuditPredicateFromSingleCriteria

public static <Q> javax.persistence.criteria.Predicate createJoinedAuditPredicateFromSingleCriteria(javax.persistence.criteria.CriteriaQuery<Q> query,
                                                                                    javax.persistence.criteria.CriteriaBuilder builder,
                                                                                    javax.persistence.metamodel.Attribute attr,
                                                                                    org.jbpm.query.jpa.data.QueryCriteria criteria,
                                                                                    org.jbpm.query.jpa.data.QueryWhere queryWhere)

createJoinedTaskPredicateFromSingleCriteria

public static <Q> javax.persistence.criteria.Predicate createJoinedTaskPredicateFromSingleCriteria(javax.persistence.criteria.CriteriaQuery<Q> query,
                                                                                   javax.persistence.criteria.CriteriaBuilder builder,
                                                                                   javax.persistence.metamodel.Attribute attr,
                                                                                   org.jbpm.query.jpa.data.QueryCriteria criteria,
                                                                                   org.jbpm.query.jpa.data.QueryWhere queryWhere)

sharedCreateQueryAndCallApplyMetaCriteriaAndGetResult

protected static <T> List<T> sharedCreateQueryAndCallApplyMetaCriteriaAndGetResult(org.jbpm.query.jpa.data.QueryWhere queryWhere,
                                                                javax.persistence.criteria.CriteriaQuery<T> criteriaQuery,
                                                                javax.persistence.criteria.CriteriaBuilder builder,
                                                                RemoteServicesQueryJPAService jpaService)