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/**
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* Copyright (C) 2007 EDIT
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* European Distributed Institute of Taxonomy
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* http://www.e-taxonomy.eu
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*
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* The contents of this file are subject to the Mozilla Public License Version 1.1
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* See LICENSE.TXT at the top of this package for the full license terms.
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*/
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package eu.etaxonomy.cdm.persistence.dao.hibernate.common;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.UUID;
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import org.apache.log4j.Logger;
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import org.hibernate.Query;
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import org.hibernate.Session;
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import eu.etaxonomy.cdm.model.common.AnnotatableEntity;
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import eu.etaxonomy.cdm.model.common.Annotation;
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import eu.etaxonomy.cdm.model.common.IAnnotatableEntity;
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import eu.etaxonomy.cdm.model.common.Marker;
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import eu.etaxonomy.cdm.model.common.MarkerType;
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import eu.etaxonomy.cdm.persistence.dao.common.IAnnotatableDao;
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import eu.etaxonomy.cdm.persistence.dto.UuidAndTitleCache;
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import eu.etaxonomy.cdm.persistence.query.OrderHint;
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import eu.etaxonomy.cdm.persistence.query.OrderHint.SortOrder;
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/**
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* @author n.hoffmann
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* @created 24.09.2008
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*/
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public abstract class AnnotatableDaoImpl<T extends AnnotatableEntity>
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extends VersionableDaoBase<T>
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implements IAnnotatableDao<T> {
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@SuppressWarnings("unused")
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private static Logger logger = Logger.getLogger(AnnotatableDaoImpl.class);
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/**
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* @param type
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*/
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public AnnotatableDaoImpl(Class<T> type) {
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super(type);
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}
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@Override
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public int countAnnotations(T annotatableEntity, MarkerType status) {
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checkNotInPriorView("AnnotatableDaoImpl.countAnnotations(T annotatableEntity, MarkerType status)");
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Query query = null;
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String className = annotatableEntity.getClass().getName();
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if(status == null) {
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//AND annoEnt.class = :class" does not work for some reason
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query = getSession().createQuery("SELECT COUNT(annotation) FROM " + className + " annoEnt JOIN annoEnt.annotations annotation WHERE annoEnt.id = :id" );
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} else {
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query = getSession().createQuery("SELECT COUNT(annotation) FROM " + className + " annoEnt JOIN annoEnt.annotations annotation JOIN annotation.markers marker "
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+ " WHERE annoEnt.id = :id AND marker.markerType = :status");
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query.setParameter("status", status);
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}
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query.setParameter("id", annotatableEntity.getId());
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return ((Long)query.uniqueResult()).intValue();
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}
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@Override
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public List<Annotation> getAnnotations(T annotatableEntity, MarkerType status, Integer pageSize, Integer pageNumber, List<OrderHint> orderHints, List<String> propertyPaths) {
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checkNotInPriorView("AnnotatableDaoImpl.getAnnotations(T annotatableEntity, MarkerType status, Integer pageSize, Integer pageNumber)");
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Query query = null;
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StringBuffer orderString = new StringBuffer();
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if(orderHints != null && !orderHints.isEmpty()) {
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orderString.append(" ORDER BY");
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for(OrderHint orderHint : orderHints) {
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orderString.append(" annotation." + orderHint.getPropertyName() + " ");
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if(orderHint.getSortOrder() == SortOrder.ASCENDING) {
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orderString.append("ASC");
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} else {
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orderString.append("DESC");
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}
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}
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}
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String className = annotatableEntity.getClass().getName();
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if(status == null) {
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//AND annoEnt.class = :class does not work for some reason
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query = getSession().createQuery("SELECT annotation FROM " + className + " annoEnt JOIN annoEnt.annotations annotation WHERE annoEnt.id = :id " + orderString.toString());
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} else {
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query = getSession().createQuery("SELECT annotation FROM " + className + " annoEnt JOIN annoEnt.annotations annotation JOIN annotation.markers marker " +
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" WHERE annoEnt.id = :id AND marker.markerType = :status" + orderString.toString());
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query.setParameter("status",status);
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}
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query.setParameter("id",annotatableEntity.getId());
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if(pageSize != null) {
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query.setMaxResults(pageSize);
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if(pageNumber != null) {
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query.setFirstResult(pageNumber * pageSize);
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}
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}
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List<Annotation> results = query.list();
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defaultBeanInitializer.initializeAll(results, propertyPaths);
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return results;
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}
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@Override
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public int countMarkers(T annotatableEntity, Boolean technical) {
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checkNotInPriorView("AnnotatableDaoImpl.countMarkers(T annotatableEntity, Boolean technical");
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Query query = null;
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String className = annotatableEntity.getClass().getName();
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if(technical == null) {
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query = getSession().createQuery("SELECT COUNT(marker) FROM " + className + " annoEnt JOIN annoEnt.markers marker WHERE annoEnt.id = :id ");
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} else {
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query = getSession().createQuery("SELECT COUNT(marker) FROM " + className + " annoEnt JOIN annoEnt.markers marker JOIN marker.markerType type "
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+ " WHERE annoEnt.id = :id AND type.isTechnical = :technical");
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query.setParameter("technical", technical);
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}
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query.setParameter("id",annotatableEntity.getId());
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return ((Long)query.uniqueResult()).intValue();
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}
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@Override
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public List<Marker> getMarkers(T annotatableEntity, Boolean technical, Integer pageSize, Integer pageNumber, List<OrderHint> orderHints, List<String> propertyPaths) {
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checkNotInPriorView("AnnotatableDaoImpl.getMarkers(T annotatableEntity, Boolean technical, Integer pageSize, Integer pageNumber, List<OrderHint> orderHints, List<String> propertyPaths)");
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Query query = null;
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StringBuffer orderString = new StringBuffer();
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if(orderHints != null && !orderHints.isEmpty()) {
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orderString.append(" ORDER BY");
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for(OrderHint orderHint : orderHints) {
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orderString.append(" marker." + orderHint.getPropertyName() + " ");
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if(orderHint.getSortOrder() == SortOrder.ASCENDING) {
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orderString.append("ASC");
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} else {
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orderString.append("DESC");
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}
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}
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}
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String className = annotatableEntity.getClass().getName();
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if(technical == null) {
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query = getSession().createQuery("SELECT marker FROM " + className + " annoEnt JOIN annoEnt.markers marker WHERE annoEnt.id = :id" + orderString.toString());
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} else {
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query = getSession().createQuery("SELECT marker FROM " + className + " annoEnt JOIN annoEnt.markers marker JOIN marker.markerType type "
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+ " WHERE annoEnt.id = :id AND type.isTechnical = :technical" + orderString.toString());
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query.setParameter("technical",technical);
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}
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query.setParameter("id",annotatableEntity.getId());
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if(pageSize != null) {
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query.setMaxResults(pageSize);
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if(pageNumber != null) {
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query.setFirstResult(pageNumber * pageSize);
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}
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}
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List<Marker> results = query.list();
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defaultBeanInitializer.initializeAll(results, propertyPaths);
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return results;
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}
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@Override
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public int countMarkers(Class<? extends T> clazz, Boolean technical) {
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checkNotInPriorView("AnnotatableDaoImpl.countMarkers(Class<? extends T> clazz, Boolean technical, Integer pageSize, Integer pageNumber, List<String> propertyPaths)");
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Query query = null;
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String className = clazz == null ? type.getName() : clazz.getName();
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if(technical == null) {
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query = getSession().createQuery("SELECT count(marker) FROM " + className + " annoEnt JOIN annoEnt.markers marker JOIN marker.markerType type");
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} else {
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query = getSession().createQuery("SELECT count(marker) FROM " + className + " annoEnt JOIN annoEnt.markers marker JOIN marker.markerType type "
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+ " WHERE type.technical = :technical");
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query.setParameter("technical", technical);
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}
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// if(clazz == null) {
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// query.setParameter("class", type.getName());
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// } else {
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// query.setParameter("class", clazz.getName());
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// }
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return ((Long)query.uniqueResult()).intValue();
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}
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@Override
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public List<Object[]> groupMarkers(Class<? extends T> clazz, Boolean technical, Integer pageSize, Integer pageNumber, List<String> propertyPaths) {
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checkNotInPriorView("AnnotatableDaoImpl.groupMarkers(Class<? extends T> clazz, Boolean technical, Integer pageSize, Integer pageNumber, List<String> propertyPaths)");
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Query query = null;
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String className = clazz == null ? type.getName() : clazz.getName();
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if(technical == null) {
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query = getSession().createQuery("SELECT type, count(marker) FROM " + className + " annoEnt JOIN annoEnt.markers marker JOIN marker.markerType type GROUP BY type ORDER BY type.titleCache ASC");
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} else {
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query = getSession().createQuery("SELECT type, count(marker) FROM " + className + " annoEnt JOIN annoEnt.markers marker JOIN marker.markerType type "
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+ " WHERE type.technical = :technical GROUP BY type ORDER BY type.titleCache ASC");
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query.setParameter("technical", technical);
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}
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// if(clazz == null) {
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// query.setParameter("class", type.getName());
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// } else {
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// query.setParameter("class", clazz.getName());
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// }
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if(pageSize != null) {
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query.setMaxResults(pageSize);
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if(pageNumber != null) {
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query.setFirstResult(pageNumber * pageSize);
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}
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}
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List<Object[]> result = query.list();
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if(propertyPaths != null && !propertyPaths.isEmpty()) {
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for(Object[] objects : result) {
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defaultBeanInitializer.initialize(objects[0], propertyPaths);
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}
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}
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return result;
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}
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@Override
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public List<UuidAndTitleCache<T>> getUuidAndTitleCache(Integer limit, String pattern){
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return getUuidAndTitleCache(type, limit, pattern);
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}
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@Override
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public <S extends T> List<UuidAndTitleCache<S>> getUuidAndTitleCache(Class<S> clazz, Integer limit, String pattern){
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Session session = getSession();
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Query query = null;
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if (pattern != null){
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query = session.createQuery("select uuid, id, titleCache from " + clazz.getSimpleName() +" where titleCache like :pattern");
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pattern = pattern.replace("*", "%");
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pattern = pattern.replace("?", "_");
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pattern = pattern + "%";
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query.setParameter("pattern", pattern);
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} else {
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query = session.createQuery("select uuid, id, titleCache from " + clazz.getSimpleName() );
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}
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if (limit != null){
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query.setMaxResults(limit);
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}
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return getUuidAndTitleCache(query);
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}
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@Override
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public List<UuidAndTitleCache<T>> getUuidAndTitleCache(){
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return getUuidAndTitleCache(type, null, null);
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}
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protected <E extends IAnnotatableEntity> List<UuidAndTitleCache<E>> getUuidAndAbbrevTitleCache(Query query){
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List<UuidAndTitleCache<E>> list = new ArrayList<UuidAndTitleCache<E>>();
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List<Object[]> result = query.list();
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for(Object[] object : result){
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list.add(new UuidAndTitleCache<E>((UUID) object[0],(Integer) object[1], (String) object[3], (String) object[2]));
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}
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return list;
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}
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protected <E extends IAnnotatableEntity> List<UuidAndTitleCache<E>> getUuidAndTitleCache(Query query){
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List<UuidAndTitleCache<E>> list = new ArrayList<UuidAndTitleCache<E>>();
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List<Object[]> result = query.list();
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for(Object[] object : result){
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list.add(new UuidAndTitleCache<E>((UUID) object[0],(Integer) object[1], (String) object[2]));
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}
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return list;
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}
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}
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