Package ch.tocco.nice2.persist.core.impl.hibernate.query

Class CriteriaDeleteBuilderImpl

java.lang.Object

ch.tocco.nice2.persist.core.impl.hibernate.query.QueryBuilderBaseImpl<CriteriaDeleteBuilder,CriteriaDeleteWrapper<Entity>>

ch.tocco.nice2.persist.core.impl.hibernate.query.AbstractCriteriaBuilder<CriteriaDeleteBuilder,Serializable,CriteriaDeleteWrapper<Entity>>

ch.tocco.nice2.persist.core.impl.hibernate.query.CriteriaDeleteBuilderImpl

All Implemented Interfaces:

CriteriaDeleteBuilder, QueryBuilderBase<CriteriaDeleteBuilder,CriteriaDeleteWrapper<Entity>>

public class CriteriaDeleteBuilderImpl
extends AbstractCriteriaBuilder<CriteriaDeleteBuilder,Serializable,CriteriaDeleteWrapper<Entity>>
implements CriteriaDeleteBuilder

Creates a query for the primary key (using the delete security conditions) and creates a proxy for each result (using Session.load(Object, Serializable)). This important as the entities should only be loaded from the database when they are actually required by a listener. The proxies are then scheduled for deletion with the EntityTransactionContext. All entities will be deleted with a single statement when the transaction is committed. Because this bypasses the normal delete process we need to manually fire the EntityFacadeListener.entityDeleting(EntityFacadeEvent) event.

Field Summary

Fields inherited from class ch.tocco.nice2.persist.core.impl.hibernate.query.AbstractCriteriaBuilder

criteriaBuilder, jdbcFunctions, parameterProviders, parameters, predicateFactory, query, queryRoot, session, subqueryFactory

Fields inherited from class ch.tocco.nice2.persist.core.impl.hibernate.query.QueryBuilderBaseImpl

collector, conditionFactory, dataModel, fieldResolver, insecureEnabled, interceptors, predicates, queryHints, typeManager

Constructor Summary

Constructors

Constructor

Description

CriteriaDeleteBuilderImpl(org.hibernate.Session session, Class<? extends Entity> entityClass, DataModel dataModel, ConditionFactory conditionFactory, FieldResolver fieldResolver, TypeManager typeManager, EntityTransactionContext entityTransactionContext, EntityFacadeListenerManager entityFacadeListenerManager, List<QueryBuilderInterceptor> interceptors, Map<String,JdbcFunction> jdbcFunctions, Map<String,ParameterProvider<?>> parameterProviders, InsecureOrderPathsRegistry insecureOrderPathsRegistry)

Method Summary

Modifier and Type	Method	Description
protected CriteriaDeleteWrapper<Entity>	doBuild()
protected QueryBuilderInterceptor.QueryBuilderType	getPermission()
protected CriteriaDeleteBuilderImpl	self()

Methods inherited from class ch.tocco.nice2.persist.core.impl.hibernate.query.AbstractCriteriaBuilder

addParameter, applyParametersToQuery, createQuery, getCriteriaBuilder, getPredicateFactory, getQueryRoot, getSubqueryFactory

Methods inherited from class ch.tocco.nice2.persist.core.impl.hibernate.query.QueryBuilderBaseImpl

build, doInsecure, getPredicates, initializationCompleted, where, where, where, where, whereInsecure, whereInsecure, whereInsecure

Methods inherited from class java.lang.Object

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

Methods inherited from interface ch.tocco.nice2.persist.core.api.hibernate.query.builder.QueryBuilderBase

addParameter, build, getCriteriaBuilder, getPredicates, getQueryRoot, getSubqueryFactory, where, where, where, where, where, whereInsecure, whereInsecure, whereInsecure

Constructor Details

CriteriaDeleteBuilderImpl

public CriteriaDeleteBuilderImpl(org.hibernate.Session session,
 Class<? extends Entity> entityClass,
 DataModel dataModel,
 ConditionFactory conditionFactory,
 FieldResolver fieldResolver,
 TypeManager typeManager,
 EntityTransactionContext entityTransactionContext,
 EntityFacadeListenerManager entityFacadeListenerManager,
 List<QueryBuilderInterceptor> interceptors,
 Map<String,JdbcFunction> jdbcFunctions,
 Map<String,ParameterProvider<?>> parameterProviders,
 InsecureOrderPathsRegistry insecureOrderPathsRegistry)

Method Details

getPermission

protected QueryBuilderInterceptor.QueryBuilderType getPermission()

Specified by:

getPermission in class QueryBuilderBaseImpl<CriteriaDeleteBuilder,CriteriaDeleteWrapper<Entity>>

doBuild

protected CriteriaDeleteWrapper<Entity> doBuild()

Specified by:

doBuild in class QueryBuilderBaseImpl<CriteriaDeleteBuilder,CriteriaDeleteWrapper<Entity>>

self

protected CriteriaDeleteBuilderImpl self()

Specified by:

self in class QueryBuilderBaseImpl<CriteriaDeleteBuilder,CriteriaDeleteWrapper<Entity>>