Author: fdesbois Date: 2010-05-30 16:56:55 +0200 (Sun, 30 May 2010) New Revision: 1984 Url: http://nuiton.org/repositories/revision/topia/1984 Log: - Add LegacyDAO to compare memory charge between HQL query and Criteria (old usage for findByProperties) : 'model.tagvalue.useLegacyDAO=true' in model properties - Change log level in TopiaQuery - Manage null case for findByTopiaId in TopiaDAOImpl Added: trunk/topia-persistence/src/main/java/org/nuiton/topia/persistence/TopiaDAOLegacy.java Modified: trunk/topia-persistence/src/main/java/org/nuiton/topia/framework/TopiaQuery.java trunk/topia-persistence/src/main/java/org/nuiton/topia/generator/DAOAbstractTransformer.java trunk/topia-persistence/src/main/java/org/nuiton/topia/persistence/TopiaDAO.java trunk/topia-persistence/src/main/java/org/nuiton/topia/persistence/TopiaDAOImpl.java trunk/topia-persistence/src/test/xmi/topiatest.properties Modified: trunk/topia-persistence/src/main/java/org/nuiton/topia/framework/TopiaQuery.java =================================================================== --- trunk/topia-persistence/src/main/java/org/nuiton/topia/framework/TopiaQuery.java 2010-05-28 13:15:53 UTC (rev 1983) +++ trunk/topia-persistence/src/main/java/org/nuiton/topia/framework/TopiaQuery.java 2010-05-30 14:56:55 UTC (rev 1984) @@ -634,8 +634,8 @@ */ public TopiaQuery addWhere(String paramName, Op operator, Object paramValue) { StringBuilder result = new StringBuilder(paramName).append(' '); - if (log.isDebugEnabled()) { - log.debug("paramValue = " + paramValue); + if (log.isTraceEnabled()) { + log.trace("paramValue = " + paramValue); } if (paramValue == null) { result.append(Op.NULL); @@ -700,8 +700,8 @@ } // Only one paramValue if (length == 1) { - if (log.isDebugEnabled()) { - log.debug("Only one value " + Arrays.toString(paramValue)); + if (log.isTraceEnabled()) { + log.trace("Only one value " + Arrays.toString(paramValue)); } return addWhere(paramName, Op.EQ, paramValue[0]); } Modified: trunk/topia-persistence/src/main/java/org/nuiton/topia/generator/DAOAbstractTransformer.java =================================================================== --- trunk/topia-persistence/src/main/java/org/nuiton/topia/generator/DAOAbstractTransformer.java 2010-05-28 13:15:53 UTC (rev 1983) +++ trunk/topia-persistence/src/main/java/org/nuiton/topia/generator/DAOAbstractTransformer.java 2010-05-30 14:56:55 UTC (rev 1984) @@ -44,6 +44,7 @@ import org.nuiton.topia.framework.TopiaContextImplementor; import org.nuiton.topia.persistence.TopiaDAO; import org.nuiton.topia.persistence.TopiaDAOImpl; +import org.nuiton.topia.persistence.TopiaDAOLegacy; import org.nuiton.topia.persistence.TopiaEntity; import org.nuiton.util.StringUtil; @@ -81,6 +82,8 @@ Map<ObjectModelClass, Set<ObjectModelClass>> usages; + protected boolean extendLegacyDAO; + /** * Map of extra operations for DAO. The key of the map is the qualified * name of the entity relative to the DAO. @@ -92,6 +95,7 @@ public void transformFromModel(ObjectModel model) { usages = TopiaGeneratorUtil.searchDirectUsages(model); + extendLegacyDAO = Boolean.valueOf(model.getTagValue("useLegacyDAO")); } @Override @@ -156,8 +160,11 @@ } } if (extendClass.length() == 0) { - extendClass = TopiaDAOImpl.class.getName() + "<E>"; - + if (extendLegacyDAO) { + extendClass = TopiaDAOLegacy.class.getName() + "<E>"; + } else { + extendClass = TopiaDAOImpl.class.getName() + "<E>"; + } } if (log.isDebugEnabled()) { log.debug("super class = " + extendClass); Modified: trunk/topia-persistence/src/main/java/org/nuiton/topia/persistence/TopiaDAO.java =================================================================== --- trunk/topia-persistence/src/main/java/org/nuiton/topia/persistence/TopiaDAO.java 2010-05-28 13:15:53 UTC (rev 1983) +++ trunk/topia-persistence/src/main/java/org/nuiton/topia/persistence/TopiaDAO.java 2010-05-30 14:56:55 UTC (rev 1984) @@ -259,7 +259,15 @@ */ TopiaQuery createQuery(String entityAlias); - E findByTopiaId(String k) throws TopiaException; + /** + * Find an entity corresponding to the {@code id}. If the {@code id} is + * null, nothing will be search. + * + * @param id topiaId of the entity to found + * @return the entity found or null if not + * @throws TopiaException for Topia errors on query + */ + E findByTopiaId(String id) throws TopiaException; E findByProperty(String propertyName, Object value) throws TopiaException; Modified: trunk/topia-persistence/src/main/java/org/nuiton/topia/persistence/TopiaDAOImpl.java =================================================================== --- trunk/topia-persistence/src/main/java/org/nuiton/topia/persistence/TopiaDAOImpl.java 2010-05-28 13:15:53 UTC (rev 1983) +++ trunk/topia-persistence/src/main/java/org/nuiton/topia/persistence/TopiaDAOImpl.java 2010-05-30 14:56:55 UTC (rev 1984) @@ -469,8 +469,12 @@ @Override public E findByTopiaId(String id) throws TopiaException { - TopiaQuery query = createQuery().addEquals(TopiaEntity.TOPIA_ID, id); - E result = findByQuery(query); + // Nothing to do if id is null, the result will still be null. + E result = null; + if (id != null) { + TopiaQuery query = createQuery().addEquals(TopiaEntity.TOPIA_ID, id); + result = findByQuery(query); + } return result; } @@ -515,7 +519,7 @@ @Override public List<String> findAllIds() throws TopiaException { TopiaQuery query = createQuery().setSelect(TopiaEntity.TOPIA_ID); - List<String> results = context.findByQuery(query); + List<String> results = getContext().findByQuery(query); return results; } @@ -547,7 +551,7 @@ @Override public List<E> findAllByQuery(TopiaQuery query) throws TopiaException { - List<E> results = query.executeToEntityList(context, getEntityClass()); + List<E> results = query.executeToEntityList(getContext(), getEntityClass()); return results; } @@ -555,7 +559,7 @@ public Map<String, E> findAllMappedByQuery(TopiaQuery query) throws TopiaException { Map<String, E> results = - query.executeToEntityMap(context, getEntityClass()); + query.executeToEntityMap(getContext(), getEntityClass()); return results; } @@ -564,7 +568,7 @@ Class<K> keyClass) throws TopiaException { Map<K, E> results = - query.executeToEntityMap(context, getEntityClass(), + query.executeToEntityMap(getContext(), getEntityClass(), keyName, keyClass); return results; } @@ -621,7 +625,7 @@ @Override public int countByQuery(TopiaQuery query) throws TopiaException { - int result = query.executeCount(context); + int result = query.executeCount(getContext()); return result; } Added: trunk/topia-persistence/src/main/java/org/nuiton/topia/persistence/TopiaDAOLegacy.java =================================================================== --- trunk/topia-persistence/src/main/java/org/nuiton/topia/persistence/TopiaDAOLegacy.java (rev 0) +++ trunk/topia-persistence/src/main/java/org/nuiton/topia/persistence/TopiaDAOLegacy.java 2010-05-30 14:56:55 UTC (rev 1984) @@ -0,0 +1,871 @@ +/* *##% + * ToPIA :: Persistence + * Copyright (C) 2004 - 2009 CodeLutin + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation, either version 3 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Lesser Public License for more details. + * + * You should have received a copy of the GNU General Lesser Public + * License along with this program. If not, see + * <http://www.gnu.org/licenses/lgpl-3.0.html>. + * ##%*/ + +/* * + * TopiaDAOAbstract.java + * + * Created: 31 déc. 2005 13:10:34 + * + * @author poussin + * @version $Revision$ + * + * Last update: $Date$ + * by : $Author$ + */ + +package org.nuiton.topia.persistence; + +import java.io.Serializable; +import java.lang.reflect.InvocationTargetException; +import java.security.Permission; +import java.util.ArrayList; +import java.util.Collection; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.Map.Entry; + +import org.apache.commons.beanutils.PropertyUtils; +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; +import org.hibernate.Criteria; +import org.hibernate.FlushMode; +import org.nuiton.topia.TopiaException; +import org.nuiton.topia.event.TopiaEntityListener; +import org.nuiton.topia.event.TopiaEntityVetoable; +import org.nuiton.topia.framework.TopiaContextImplementor; +import org.hibernate.HibernateException; +import org.hibernate.Session; +import org.hibernate.criterion.Criterion; +import org.hibernate.criterion.Order; +import org.hibernate.criterion.Restrictions; +import org.hibernate.metadata.ClassMetadata; +import org.nuiton.topia.framework.TopiaQuery; + +/** + * Cette classe permet d'avoir un ensemble de méthode implantée de façon + * standard et plus spécifiquement pour Hibernate. + * + * Certains accès à Hibernate sont tout de même fait ici, car on a pris le + * choix de se baser entièrement sur hibernate pour la persistence, et il + * est ainsi possible d'accèder au meta information hibernate sur les classes + * lorque l'on en a besoin. + * + * @param <E> le type de l'entite + * @author poussin + * + */ + +public class TopiaDAOLegacy<E extends TopiaEntity> extends TopiaDAOImpl<E> { // TopiaDAOImpl + /** to use log facility, just put in your code: log.info(\"...\"); */ + private static Log log = LogFactory.getLog(TopiaDAOImpl.class); + + protected Class<E> entityClass = null; + + protected TopiaContextImplementor context = null; + + @Override + public Class<E> getEntityClass() { + throw new UnsupportedOperationException( + "This method must be overided in generated DAO"); + } + + /** + * Retourne l'id de l'entity + * @param e l'entity + * @return l'id de l'entity ou null si pas trouvé + * @throws TopiaException Si une erreur survient durant la recherche + */ + protected Serializable getId(E e) throws TopiaException { + ClassMetadata meta = getClassMetadata(); + String idPropName = meta.getIdentifierPropertyName(); + + Serializable result; + try { + result = (Serializable) PropertyUtils.getSimpleProperty(e, + idPropName); + } catch (IllegalAccessException eee) { + throw new TopiaException("Impossible de récuperer l'identifiant " + + idPropName + " de l'entite: " + e); + } catch (InvocationTargetException eee) { + throw new TopiaException("Impossible de récuperer l'identifiant " + + idPropName + " de l'entite: " + e); + } catch (NoSuchMethodException eee) { + throw new TopiaException("Impossible de récuperer l'identifiant " + + idPropName + " de l'entite: " + e); + } + return result; + } + + /** + * Retourne l'id de l'entity representer comme une map + * @param map l'entity en representation map + * @return l'id de l'entity ou null si pas trouvé + * @throws TopiaException Si une erreur survient durant la recherche + */ + protected Serializable getId(Map map) throws TopiaException { + try { + ClassMetadata meta = getClassMetadata(); + String idPropName = meta.getIdentifierPropertyName(); + + Serializable id = (Serializable) map.get(idPropName); + return id; + } catch (HibernateException eee) { + throw new TopiaException(eee); + } + } + + /** + * When TopiaContextImpl create the TopiaDAOHibernate, it must call this method just + * after + * + * @param entityClass + */ + public void init(TopiaContextImplementor context, Class<E> entityClass) + throws TopiaException { + log.debug("init dao for " + entityClass.getName()); + this.context = context; + this.entityClass = entityClass; + } + + @Override + public TopiaContextImplementor getContext() { + return context; + } + + @SuppressWarnings("unchecked") + protected E instanciateNew() throws TopiaException { + E result = null; + if (log.isDebugEnabled()) { + log.debug("entityClass = " + entityClass); + } + String classname = entityClass.getName(); + try { + // on commence par essayer d'instancier le Impl + result = ((Class<E>) Class.forName(classname + "Impl")) + .newInstance(); + if (log.isDebugEnabled()) { + log.debug("Utilisation de la classe " + classname + "Impl" + + " pour " + classname); + } + } catch (InstantiationException eee) { + if (log.isWarnEnabled()) { + log.warn("Impossible d'instancier " + classname + "Impl"); + } + if (log.isDebugEnabled()) { + log.debug("StackTrace", eee); + } + } catch (IllegalAccessException eee) { + if (log.isWarnEnabled()) { + log.warn("Impossible d'instancier " + classname + "Impl"); + } + if (log.isDebugEnabled()) { + log.debug("StackTrace", eee); + } + } catch (ClassNotFoundException eee) { + if (log.isWarnEnabled()) { + log.warn("Impossible de trouver la classe " + classname + + "Impl"); + } + if (log.isDebugEnabled()) { + log.debug("StackTrace", eee); + } + } + + if (result == null) { + // le impl n'est pas trouvé on essai avec la classe elle meme + try { + result = entityClass.newInstance(); + if (log.isDebugEnabled()) { + log.debug("Utilisation de la classe " + classname + + " pour " + classname); + } + } catch (InstantiationException eee) { + if (log.isWarnEnabled()) { + log.warn("Impossible d'instancier " + classname); + } + if (log.isDebugEnabled()) { + log.debug("StackTrace", eee); + } + } catch (IllegalAccessException eee) { + if (log.isWarnEnabled()) { + log.warn("Impossible d'instancier " + classname); + } + if (log.isDebugEnabled()) { + log.debug("StackTrace", eee); + } + } + } + + if (result == null) { + throw new TopiaException( + "Impossible de trouver ou d'instancier la classe " + + classname); + } + + return result; + } + + /** + * Callback method when context was commit. + * By default, the method does nothing + * @throws org.nuiton.topia.TopiaException + */ + @Override + public void commitTransaction() throws TopiaException { + } + + /** + * Callback method when context was rollback. + * By default, the method does nothing + * @throws org.nuiton.topia.TopiaException + */ + @Override + public void rollbackTransaction() throws TopiaException { + } + + @Override + public E create(Object... properties) throws TopiaException { + Map<String, Object> map = new HashMap<String, Object>(); + Object propertyName = null; + Object value = null; + try { + for (int i = 0; i < properties.length;) { + propertyName = properties[i++]; + value = properties[i++]; + map.put((String) propertyName, value); + } + } catch (ArrayIndexOutOfBoundsException eee) { + throw new IllegalArgumentException("Wrong number of argument " + + properties.length + + ", you must have even number. Last property name read: " + + propertyName); + } catch (ClassCastException eee) { + throw new IllegalArgumentException( + "Wrong argument type, wait property name as String and have " + + propertyName.getClass().getName()); + } + + E result = create(map); + return result; + } + + @Override + public E findByPrimaryKey(Map<String, Object> keys) + throws TopiaException { + try { + // we used hibernate meta information for all persistence type + // it's more easy than create different for all persistence + ClassMetadata meta = getClassMetadata(); + if (meta.hasNaturalIdentifier()) { + E result = findByProperties(keys); + return result; + } + } catch (HibernateException eee) { + throw new TopiaException(eee); + } + throw new TopiaException("La classe " + entityClass.getName() + + " n'a pas de cle primaire naturelle"); + + } + + /** + * private method because this is hibernate specific method and we don't + * want expose it + * + * @return the meta-data of the entity + * @throws TopiaException if any pb + */ + private ClassMetadata getClassMetadata() throws TopiaException { + ClassMetadata meta = getContext().getHibernateFactory() + .getClassMetadata(entityClass); + if (meta == null) { + meta = getContext().getHibernateFactory().getClassMetadata( + entityClass.getName() + "Impl"); + } + return meta; + } + + @Override + public E findByPrimaryKey(Object... k) throws TopiaException { + // TODO pour une meilleur gestion des problemes a la compilation + // mettre un premier couple (propName, value) en argument ca evitera + // de pouvoir appeler cette methode sans argument + try { + ClassMetadata meta = getClassMetadata(); + if (meta.hasNaturalIdentifier()) { + int[] ikeys = meta.getNaturalIdentifierProperties(); + String[] pnames = meta.getPropertyNames(); + + Map<String, Object> keys = new HashMap<String, Object>(); + for (int ikey : ikeys) { + keys.put(pnames[ikey], k[ikey]); + } + + E result = findByProperties(keys); + return result; + } + } catch (HibernateException eee) { + throw new TopiaException(eee); + } + throw new TopiaException("La classe " + entityClass.getName() + + " n'a pas de cle primaire naturelle"); + + } + + @Override + public E findByProperties(String propertyName, Object value, + Object... others) throws TopiaException { + Map<String, Object> properties = new HashMap<String, Object>(); + properties.put(propertyName, value); + Object name = null; + for (int i = 0; i < others.length;) { + try { + name = others[i++]; + value = others[i++]; + properties.put((String) name, value); + } catch (ClassCastException eee) { + throw new IllegalArgumentException( + "Les noms des propriétés doivent être des chaines et non pas " + + propertyName.getClass().getName(), eee); + } catch (ArrayIndexOutOfBoundsException eee) { + throw new IllegalArgumentException( + "Le nombre d'argument n'est pas un nombre pair: " + + (others.length + 2) + + " La dernière propriété était: " + name, eee); + } + } + E result = findByProperties(properties); + return result; + } + + @Override + public List<E> findAllByProperties(String propertyName, Object value, + Object... others) throws TopiaException { + Map<String, Object> properties = new HashMap<String, Object>(); + properties.put(propertyName, value); + Object name = null; + for (int i = 0; i < others.length;) { + try { + name = others[i++]; + value = others[i++]; + properties.put((String) name, value); + } catch (ClassCastException eee) { + throw new IllegalArgumentException( + "Les noms des propriétés doivent être des chaines et non pas " + + propertyName.getClass().getName(), eee); + } catch (ArrayIndexOutOfBoundsException eee) { + throw new IllegalArgumentException( + "Le nombre d'argument n'est pas un nombre pair: " + + (others.length + 2) + + " La dernière propriété était: " + name, eee); + } + } + List<E> result = findAllByProperties(properties); + return result; + } + + @Override + public E findContainsProperties(Map<String, Collection<?>> properties) + throws TopiaException { + List<E> results = findAllContainsProperties(properties); + E result = null; + if (results.size() > 0) { + result = results.get(0); + } + return result; + } + + @Override + public E findContainsProperties(String propertyName, + Collection values, Object... others) throws TopiaException { + Map<String, Collection<?>> properties = new HashMap<String, Collection<?>>(); + properties.put(propertyName, values); + Object name = null; + for (int i = 0; i < others.length;) { + try { + name = others[i++]; + values = (Collection) others[i++]; + properties.put((String) name, values); + } catch (ClassCastException eee) { + throw new IllegalArgumentException( + "Les noms des propriétés doivent être des chaines et non pas " + + propertyName.getClass().getName(), eee); + } catch (ArrayIndexOutOfBoundsException eee) { + throw new IllegalArgumentException( + "Le nombre d'argument n'est pas un nombre pair: " + + (others.length + 2) + + " La dernière propriété était: " + name, eee); + } + } + E result = findContainsProperties(properties); + return result; + } + + /** + * Find all entities with a specific rule : + * When the entity have a Collection type property, you want to find all entites where some values are + * contained in the collection type property. + * Example entity parameter : private Collection<Date> historicalDates; + * You want some dates to be contained in historicalDates. + * Collection<Date> myDates... + * myDates.add(date1) ... + * Map<String, Collection> properties = new HashMap<String,Collection>(); + * properties.put("historicalDates",myDates); + * findAllContainsProperties(properties); + * @param properties + * @return the list of entities corresponding to the request + * @throws org.nuiton.topia.TopiaException if any pb + */ + @Override + public List<E> findAllContainsProperties(Map<String, Collection<?>> properties) throws TopiaException { + List<E> all = findAll(); + List<E> result = new ArrayList<E>(); + for (E e : all) { + boolean ok = true; + try { + for (Entry<String, Collection<?>> kv : properties.entrySet()) { + Collection entityValues = (Collection) PropertyUtils + .getProperty(e, kv.getKey()); + Collection values = kv.getValue(); + if (!entityValues.containsAll(values)) { + ok = false; + break; + } + } + } catch (IllegalAccessException eee) { + ok = false; + if (log.isWarnEnabled()) { + log.warn( + "Impossible d'acceder a la methode demandé pour l'obbjet " + + e, eee); + } + } catch (InvocationTargetException eee) { + ok = false; + if (log.isWarnEnabled()) { + log.warn( + "Impossible d'acceder a la methode demandé pour l'obbjet " + + e, eee); + } + } catch (NoSuchMethodException eee) { + ok = false; + if (log.isWarnEnabled()) { + log.warn( + "Impossible d'acceder a la methode demandé pour l'obbjet " + + e, eee); + } + } + if (ok) { + result.add(e); + } + } + return result; + } + + @Override + public List<E> findAllContainsProperties(String propertyName, + Collection values, Object... others) throws TopiaException { + Map<String, Collection<?>> properties = new HashMap<String, Collection<?>>(); + properties.put(propertyName, values); + Object name = null; + for (int i = 0; i < others.length;) { + try { + name = others[i++]; + values = (Collection) others[i++]; + properties.put((String) name, values); + } catch (ClassCastException eee) { + throw new IllegalArgumentException( + "Les noms des propriétés doivent être des chaines et non pas " + + propertyName.getClass().getName(), eee); + } catch (ArrayIndexOutOfBoundsException eee) { + throw new IllegalArgumentException( + "Le nombre d'argument n'est pas un nombre pair: " + + (others.length + 2) + + " La dernière propriété était: " + name, eee); + } + } + List<E> result = findAllContainsProperties(properties); + return result; + } + + @Override + public List<E> findAllByProperty(String propertyName, Object value) + throws TopiaException { + Map<String, Object> properties = new HashMap<String, Object>(); + properties.put(propertyName, value); + List<E> result = findAllByProperties(properties); + return result; + } + + @Override + public E findByProperty(String propertyName, Object value) + throws TopiaException { + Map<String, Object> properties = new HashMap<String, Object>(); + properties.put(propertyName, value); + E result = findByProperties(properties); + return result; + } + + @Deprecated + private Criterion computeCriterions(Object... values) { + if (values == null) { + return null; + } + Criterion criterion = null; + for (Object value : values) { + criterion = or(criterion, computeCriterion(value)); + } + return criterion; + } + + @Deprecated + private Criterion computeCriterion(Object value) { + Criterion criterion = null; + SearchFields fields = entityClass.getAnnotation(SearchFields.class); + String textValue = "%" + value + "%"; + //textFields + String[] textFields = fields.txtFields(); + for (String propName : textFields) { + criterion = or(criterion, Restrictions.like(propName, textValue)); + } + //numFields + boolean isNumber = (value instanceof Number); + if (value instanceof String) { + try { + Double.parseDouble((String) value); + isNumber = true; + } catch (NumberFormatException nfe) { + isNumber = false; + } + + } + if (isNumber) { + String[] numFields = fields.numFields(); + for (String propName : numFields) { + criterion = or(criterion, Restrictions.sqlRestriction(propName + + " like '" + textValue + "'")); + } + } + //boolFields + boolean isBoolean = (value instanceof Boolean); + if (value instanceof String) { + isBoolean |= ("true".equalsIgnoreCase((String) value) || "false" + .equalsIgnoreCase((String) value)); + } + if (isBoolean) { + Boolean booleanValue; + if (value instanceof String) { + booleanValue = Boolean.valueOf((String) value); + } else { + booleanValue = (Boolean) value; + } + String[] boolFields = fields.numFields(); + for (String propName : boolFields) { + criterion = or(criterion, Restrictions.eq(propName, + booleanValue)); + } + } + //timeFields + String[] timeFields = fields.dateFields(); + for (String propName : timeFields) { + criterion = or(criterion, Restrictions.sqlRestriction(propName + + " like '" + textValue + "'")); + } + return criterion; + } + + @Deprecated + private Criterion or(Criterion crit1, Criterion crit2) { + if (crit1 == null) { + return crit2; + } + if (crit2 == null) { + return crit1; + } + return Restrictions.or(crit1, crit2); + } + + @Override + public void addTopiaEntityListener(TopiaEntityListener listener) { + getContext().addTopiaEntityListener(entityClass,listener); + } + + @Override + public void addTopiaEntityVetoable(TopiaEntityVetoable vetoable) { + getContext().addTopiaEntityVetoable(entityClass,vetoable); + } + + @Override + public void removeTopiaEntityListener(TopiaEntityListener listener) { + getContext().removeTopiaEntityListener(entityClass, listener); + } + + @Override + public void removeTopiaEntityVetoable(TopiaEntityVetoable vetoable) { + getContext().removeTopiaEntityVetoable(entityClass, vetoable); + } + + /** + * Cette methode appelle fireVetoableCreate et fireOnCreated + * Si vous la surchargé, faites attention a appeler le super + * ou a appeler vous aussi ces deux methodes. + */ + @Override + public E create(Map<String, Object> properties) throws TopiaException { + E result = instanciateNew(); + + // TODO reflechir s'il ne faudrait pas creer l'id avant l'event precedent + // reflechir toujours dans un context on les E pourrait ne pas + // etre des TopiaEntity + if (result instanceof TopiaEntity) { + String topiaId = TopiaId.create(entityClass); + TopiaEntityAbstract entity = (TopiaEntityAbstract) result; + entity.setTopiaId(topiaId); + entity.setTopiaContext(getContext()); + } + try { + for (Map.Entry<String, Object> e : properties.entrySet()) { + String propertyName = e.getKey(); + Object value = e.getValue(); + PropertyUtils.setProperty(result, propertyName, value); + } + } catch (IllegalAccessException eee) { + throw new IllegalArgumentException( + "Can't put properties on new Object", eee); + } catch (InvocationTargetException eee) { + throw new IllegalArgumentException( + "Can't put properties on new Object", eee); + } catch (NoSuchMethodException eee) { + throw new IllegalArgumentException( + "Can't put properties on new Object", eee); + } + result.postCreate(); + + // on fait un save maintenant, car puisqu'on a creer l'entity au + // travers du DAO, on s'attend a l'avoir a disposition tout de + // suite pour les requetes sans avoir a faire un update dessus + getSession().save(result); + getContext().getFiresSupport().warnOnCreateEntity(result); + return result; + } + + @Override + public E update(E e) throws TopiaException { + try { + getSession().saveOrUpdate(e); + getContext().getFiresSupport().warnOnUpdateEntity(e); + return e; + } catch (HibernateException eee) { + throw new TopiaException(eee); + } + } + + @Override + public void delete(E e) throws TopiaException { + try { + getSession().delete(e); + getContext().getFiresSupport().warnOnDeleteEntity(e); + } catch (HibernateException eee) { + throw new TopiaException(eee); + } + } + + @Override + public E findByTopiaId(String k) throws TopiaException { + return query(Restrictions.idEq(k)); + } + + @Override + public List<E> findAll() throws TopiaException { + try { + Criteria criteria = createCriteria(FlushMode.AUTO); + List<E> result = (List<E>) criteria.list(); + result = getContext().getFiresSupport().fireEntitiesLoad(context, + result); + return result; + } catch (HibernateException eee) { + throw new TopiaException(eee); + } + } + + @Override + public List<String> findAllIds() throws TopiaException { + List<String> find = context.find("select src.topiaId from " + entityClass.getSimpleName() + "Impl src"); + return find; + } + + + + @Override + public List<E> findAllWithOrder(String... propertyNames) + throws TopiaException { + try { + Criteria criteria = createCriteria(FlushMode.AUTO); + for (String propertyName : propertyNames) { + criteria.addOrder(Order.asc(propertyName)); + } + List<E> result = (List<E>) criteria.list(); + result = getContext().getFiresSupport().fireEntitiesLoad(context, + result); + return result; + } catch (HibernateException eee) { + throw new TopiaException(eee); + } + } + + /** + * Count number of existing entities using {@link org.nuiton.topia.framework.TopiaQuery#executeCount(org.nuiton.topia.TopiaContext) } + * FIXME-FD20091224 change type to int like in 2.2.2 version + * + * @return a long for the number of entities in database + */ + @Override + public long size() throws TopiaException { + //int result = findAll().size(); +// List result = this.getContext().find("SELECT count(*) FROM " + getEntityClass().getName() + "Impl"); +// return (Long)result.get(0); + return new TopiaQuery(getEntityClass()).executeCount(context); + } + + @Override + public E findByProperties(Map<String, Object> properties) + throws TopiaException { + return query(Restrictions.allEq(properties)); + } + + @Override + public List<E> findAllByProperties(Map<String, Object> properties) + throws TopiaException { + return queryAll(Restrictions.allEq(properties)); + } + + private List<E> queryAll(Criterion criterion) throws TopiaException { + try { + Criteria criteria = createCriteria(FlushMode.AUTO); + criteria.add(criterion); + List<E> result = (List<E>) criteria.list(); + result = getContext().getFiresSupport().fireEntitiesLoad(context, + result); + return result; + } catch (HibernateException eee) { + throw new TopiaException(eee); + } + } + + private E query(Criterion criterion) throws TopiaException { + try { + Criteria criteria = createCriteria(FlushMode.AUTO); + criteria.add(criterion); + criteria.setMaxResults(1); + List<E> result = (List<E>) criteria.list(); + int sizeBefore = (result != null ? result.size() : 0); + result = getContext().getFiresSupport().fireEntitiesLoad(context, + result); + int sizeAfter = (result != null ? result.size() : 0); + if (sizeAfter < sizeBefore) { + if (log.isDebugEnabled()) { + log.debug((sizeBefore - sizeAfter) + + " element(s) removed. Filter entity: " + + entityClass.getName() + " - criterion: " + + criterion); + } + } + if (result != null && result.size() > 0) { + E elem = result.get(0); + return elem; + } + return null; + } catch (HibernateException eee) { + throw new TopiaException(eee); + } + } + + //FIXME : Commenté car impossible de trouver le bon Criterion + // ATTENTION ancienne methode du TopiaDAOAbstract deja presente dans le fichier + + // /* (non-Javadoc) + // * @see org.nuiton.topia.persistence.TopiaDAO#findContainsProperties(java.util.Map) + // */ + // public E findContainsProperties(Map<String, Collection> properties) throws TopiaException { + // try { + // Criteria criteria = createCriteria(FlushMode.AUTO); + // for (Entry<String, Collection> entry : properties.entrySet()) { + // for (Object value : entry.getValue()) { + // criteria.add(Restrictions.eq(entry.getKey(), value)); + // } + // } + // criteria.setMaxResults(1); + // List<E> results = (List<E>)criteria.list(); + // if (results.size() > 0) { + // return (E)results.get(0); + // } else { + // return null; + // } + // } catch (HibernateException eee) { + // throw new TopiaException(eee); + // } + // } + // + // /* (non-Javadoc) + // * @see org.nuiton.topia.persistence.TopiaDAO#findAllContainsProperties(java.util.Map) + // */ + // public List<E> findAllContainsProperties(Map<String, Collection> properties) throws TopiaException { + // try { + // Criteria criteria = createCriteria(FlushMode.AUTO); + // for (Entry<String, Collection> entry : properties.entrySet()) { + // for (Object value : entry.getValue()) { + // criteria.add(Restrictions.eq(entry.getKey(), value)); + // } + // } + // List<E> result = (List<E>)criteria.list(); + // return result; + // } catch (HibernateException eee) { + // throw new TopiaException(eee); + // } + // } + + /** + * Renvoie un Criteria créé avec l'entityClass + * @param mode le FlushMode du Criteria + * @return le Criteria nouvellement créé + * @throws org.nuiton.topia.TopiaException if any pb + */ + private Criteria createCriteria(FlushMode mode) throws TopiaException { + Criteria criteria = getSession().createCriteria(entityClass); + criteria.setFlushMode(mode); + return criteria; + } + + /** + * Renvoie la Session contenue dans le contexte + * @return hibernate session + * @throws org.nuiton.topia.TopiaException if any pb + */ + private Session getSession() throws TopiaException { + return getContext().getHibernate(); + } + + @Override + public List<Permission> getRequestPermission(String topiaId, int actions) + throws TopiaException { + return null; + } + + +} //TopiaDAOImpl Property changes on: trunk/topia-persistence/src/main/java/org/nuiton/topia/persistence/TopiaDAOLegacy.java ___________________________________________________________________ Added: svn:keywords + Author Date Id Revision HeadURL Modified: trunk/topia-persistence/src/test/xmi/topiatest.properties =================================================================== --- trunk/topia-persistence/src/test/xmi/topiatest.properties 2010-05-28 13:15:53 UTC (rev 1983) +++ trunk/topia-persistence/src/test/xmi/topiatest.properties 2010-05-30 14:56:55 UTC (rev 1984) @@ -1,5 +1,6 @@ model.tagvalue.i18n=topia.test.common. model.tagvalue.generateOperatorForDAOHelper=true +model.tagvalue.useLegacyDAO=true #org.nuiton.topiatest.Company.class.tagvalue.naturalIdMutable=false #org.nuiton.topiatest.Company.attribute.siret.tagvalue.naturalId=true
participants (1)
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fdesbois＠users.nuiton.org