Package ch.tocco.nice2.persist.core.api.hibernate

Class QueryBuilderJoinHelper

java.lang.Object

ch.tocco.nice2.persist.core.api.hibernate.QueryBuilderJoinHelper

public abstract class QueryBuilderJoinHelper
extends Object

Method Summary

Modifier and Type	Method	Description
static javax.persistence.criteria.Join<?,?>	findOrCreateJoin(javax.persistence.criteria.From<?,?> currentEntity, String name, javax.persistence.criteria.JoinType joinType)
static javax.persistence.criteria.Path<?>	join(FieldResolver fieldResolver, DataModel dataModel, PathNode node, javax.persistence.criteria.From<?,?> queryRoot)	Applies a path node to a certain query root.

Methods inherited from class java.lang.Object

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

Method Details

join

public static javax.persistence.criteria.Path<?> join(FieldResolver fieldResolver,
 DataModel dataModel,
 PathNode node,
 javax.persistence.criteria.From<?,?> queryRoot)

Applies a path node to a certain query root. Makes all necessary joins and returns the latest Join instance. If the last part of the path is a property it is included in the result.

findOrCreateJoin

public static javax.persistence.criteria.Join<?,?> findOrCreateJoin(javax.persistence.criteria.From<?,?> currentEntity,
 String name,
 javax.persistence.criteria.JoinType joinType)