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// license-header java merge-point // // Attention: Generated code! Do not modify by hand! hibernate4=false hibernateVersion=3 // Generated by: hibernate/SpringHibernateDaoBase.vsl overrided in andromda-spring-cartridge. // package org.andromda.timetracker.domain; import java.security.Principal; import java.util.ArrayList; import java.util.Collection; import java.util.Iterator; import java.util.LinkedHashSet; import java.util.List; import java.util.Set; import org.andromda.spring.PaginationResult; import org.andromda.timetracker.PrincipalStore; import org.andromda.timetracker.PropertySearch; import org.andromda.timetracker.Search; import org.andromda.timetracker.vo.UserRoleVO; import org.apache.commons.collections.CollectionUtils; import org.apache.commons.collections.Transformer; import org.hibernate.Criteria; import org.hibernate.HibernateException; import org.hibernate.Query; import org.hibernate.ScrollableResults; import org.hibernate.Session; import org.springframework.orm.hibernate3.HibernateCallback; import org.springframework.orm.hibernate3.support.HibernateDaoSupport; /** * <p> * Base Spring DAO Class: is able to create, update, remove, load, and find * objects of type <code>UserRole</code>. * </p> * * @see UserRole */ public abstract class UserRoleDaoBase extends HibernateDaoSupport implements UserRoleDao { /** * {@inheritDoc} */ @Override public Object get(final int transform, final Long id) { if (id == null) { throw new IllegalArgumentException("UserRole.get - 'id' can not be null"); } final Object entity = this.getHibernateTemplate().get(UserRoleImpl.class, id); return transformEntity(transform, (UserRole) entity); } /** * {@inheritDoc} */ @Override public UserRole get(Long id) { return (UserRole) this.get(TRANSFORM_NONE, id); } /** * {@inheritDoc} */ @Override public Object load(final int transform, final Long id) { if (id == null) { throw new IllegalArgumentException("UserRole.load - 'id' can not be null"); } final Object entity = this.getHibernateTemplate().get(UserRoleImpl.class, id); return transformEntity(transform, (UserRole) entity); } /** * {@inheritDoc} */ @Override public UserRole load(Long id) { return (UserRole) this.load(TRANSFORM_NONE, id); } /** * {@inheritDoc} */ @Override @SuppressWarnings({ "unchecked" }) public Collection<UserRole> loadAll() { return (Collection<UserRole>) this.loadAll(UserRoleDao.TRANSFORM_NONE); } /** * {@inheritDoc} */ @Override public Collection<?> loadAll(final int transform) { return this.loadAll(transform, -1, -1); } /** * {@inheritDoc} */ @Override public Collection<?> loadAll(final int pageNumber, final int pageSize) { return this.loadAll(UserRoleDao.TRANSFORM_NONE, pageNumber, pageSize); } /** * {@inheritDoc} */ @Override public Collection<?> loadAll(final int transform, final int pageNumber, final int pageSize) { try { final Criteria criteria = this.getSession(false).createCriteria(UserRoleImpl.class); if (pageNumber > 0 && pageSize > 0) { criteria.setFirstResult(this.calculateFirstResult(pageNumber, pageSize)); criteria.setMaxResults(pageSize); } final Collection<?> results = criteria.list(); this.transformEntities(transform, results); return results; } catch (HibernateException ex) { throw super.convertHibernateAccessException(ex); } } /** * firstResult = (pageNumber - 1) * pageSize * @param pageNumber * @param pageSize * @return firstResult */ protected int calculateFirstResult(int pageNumber, int pageSize) { int firstResult = 0; if (pageNumber > 0) { firstResult = (pageNumber - 1) * pageSize; } return firstResult; } /** * {@inheritDoc} */ @Override public UserRole create(UserRole userRole) { return (UserRole) this.create(UserRoleDao.TRANSFORM_NONE, userRole); } /** * {@inheritDoc} */ @Override public Object create(final int transform, final UserRole userRole) { if (userRole == null) { throw new IllegalArgumentException("UserRole.create - 'userRole' can not be null"); } this.getHibernateTemplate().save(userRole); return this.transformEntity(transform, userRole); } /** * {@inheritDoc} */ @Override @SuppressWarnings({ "unchecked" }) public Collection<UserRole> create(final Collection<UserRole> entities) { return (Collection<UserRole>) create(UserRoleDao.TRANSFORM_NONE, entities); } /** * {@inheritDoc} */ @Override public Collection<?> create(final int transform, final Collection<UserRole> entities) { if (entities == null) { throw new IllegalArgumentException("UserRole.create - 'entities' can not be null"); } this.getHibernateTemplate().executeWithNativeSession(new HibernateCallback() { public Object doInHibernate(Session session) throws HibernateException { for (UserRole entity : entities) { create(transform, entity); } return null; } }); return entities; } /** * {@inheritDoc} */ @Override public UserRole create(Role role) { return (UserRole) this.create(UserRoleDao.TRANSFORM_NONE, role); } /** * {@inheritDoc} */ @Override public Object create(final int transform, Role role) { UserRole entity = new UserRoleImpl(); entity.setRole(role); return this.create(transform, entity); } /** * {@inheritDoc} */ @Override public void update(UserRole userRole) { if (userRole == null) { throw new IllegalArgumentException("UserRole.update - 'userRole' can not be null"); } this.getHibernateTemplate().update(userRole); } /** * {@inheritDoc} */ @Override public void update(final Collection<UserRole> entities) { if (entities == null) { throw new IllegalArgumentException("UserRole.update - 'entities' can not be null"); } this.getHibernateTemplate().executeWithNativeSession(new HibernateCallback() { public Object doInHibernate(Session session) throws HibernateException { for (UserRole entity : entities) { update(entity); } return null; } }); } /** * {@inheritDoc} */ @Override public void remove(UserRole userRole) { if (userRole == null) { throw new IllegalArgumentException("UserRole.remove - 'userRole' can not be null"); } this.getHibernateTemplate().delete(userRole); } /** * {@inheritDoc} */ @Override public void remove(Long id) { if (id == null) { throw new IllegalArgumentException("UserRole.remove - 'id' can not be null"); } UserRole entity = this.get(id); if (entity != null) { this.remove(entity); } } /** * {@inheritDoc} */ @Override public void remove(Collection<UserRole> entities) { if (entities == null) { throw new IllegalArgumentException("UserRole.remove - 'entities' can not be null"); } for (UserRole entity : entities) { this.getHibernateTemplate().delete(entity); } } /** * Allows transformation of entities into value objects * (or something else for that matter), when the <code>transform</code> * flag is set to one of the constants defined in <code>UserRoleDao</code>, please note * that the {@link #TRANSFORM_NONE} constant denotes no transformation, so the entity itself * will be returned. * <p> * This method will return instances of these types: * <ul> * <li>{@link UserRole} - {@link #TRANSFORM_NONE}</li> * <li>{@link UserRoleVO} - {@link #TRANSFORM_USERROLEVO}</li> * </ul> * * If the integer argument value is unknown {@link #TRANSFORM_NONE} is assumed. * * @param transform one of the constants declared in {@link UserRoleDao} * @param entity an entity that was found * @return the transformed entity (i.e. new value object, etc) * @see UserRoleDao#transformEntity(int, UserRole) */ public Object transformEntity(final int transform, final UserRole entity) { Object target = null; if (entity != null) { switch (transform) { case TRANSFORM_USERROLEVO: target = toUserRoleVO(entity); break; case UserRoleDao.TRANSFORM_NONE: // fall-through default: target = entity; } } return target; } /** * {@inheritDoc} */ @Override public void transformEntities(final int transform, final Collection<?> entities) { switch (transform) { case TRANSFORM_USERROLEVO: toUserRoleVOCollection(entities); break; case UserRoleDao.TRANSFORM_NONE: // fall-through default: // do nothing; } } /** * @see UserRoleDao#toEntities(Collection) */ public void toEntities(final Collection<?> results) { if (results != null) { CollectionUtils.transform(results, this.ENTITYTRANSFORMER); } } /** * This anonymous transformer is designed to transform report query results * (which result in an array of entities) to {@link UserRole} * using the Jakarta Commons-Collections Transformation API. */ private Transformer ENTITYTRANSFORMER = new Transformer() { public Object transform(Object input) { Object result = null; if (input instanceof Object[]) { result = toEntity((Object[]) input); } else if (input instanceof UserRole) { result = input; } return result; } }; /** * @param row * @return UserRole */ protected UserRole toEntity(Object[] row) { UserRole target = null; if (row != null) { final int numberOfObjects = row.length; for (int ctr = 0; ctr < numberOfObjects; ctr++) { final Object object = row[ctr]; if (object instanceof UserRole) { target = (UserRole) object; break; } } } return target; } /** * {@inheritDoc} */ @Override @SuppressWarnings({ "unchecked" }) public final Collection<UserRoleVO> toUserRoleVOCollection(Collection<?> entities) { Collection<UserRoleVO> result = new ArrayList<UserRoleVO>(); if (entities != null) { CollectionUtils.transform(entities, this.USERROLEVO_TRANSFORMER); result.addAll((Collection<? extends UserRoleVO>) entities); } return result; } /** * {@inheritDoc} */ @Override @SuppressWarnings({ "unchecked" }) public final UserRoleVO[] toUserRoleVOArray(Collection<?> entities) { UserRoleVO[] result = null; if (entities != null) { // Unchecked transformation: reuses entities Collection final Collection collection = new ArrayList(entities); this.toUserRoleVOCollection(collection); result = (UserRoleVO[]) collection.toArray(new UserRoleVO[collection.size()]); } return result; } /** * Default implementation for transforming the results of a report query into a value object. This * implementation exists for convenience reasons only. It needs only be overridden in the * {@link UserRoleDaoImpl} class if you intend to use reporting queries. * @param row * @return toUserRoleVO(this.toEntity(row)) * @see UserRoleDao#toUserRoleVO(UserRole) */ protected UserRoleVO toUserRoleVO(Object[] row) { return this.toUserRoleVO(this.toEntity(row)); } /** * This anonymous transformer is designed to transform entities or report query results * (which result in an array of objects) to {@link UserRoleVO} * using the Jakarta Commons-Collections Transformation API. */ private Transformer USERROLEVO_TRANSFORMER = new Transformer() { public Object transform(Object input) { Object result = null; if (input instanceof UserRole) { result = toUserRoleVO((UserRole) input); } else if (input instanceof Object[]) { result = toUserRoleVO((Object[]) input); } return result; } }; /** * {@inheritDoc} */ @Override public final void userRoleVOToEntityCollection(Collection<?> instances) { if (instances != null) { for (final Iterator<?> iterator = instances.iterator(); iterator.hasNext();) { // - remove an objects that are null or not of the correct instance if (!(iterator.next() instanceof UserRoleVO)) { iterator.remove(); } } CollectionUtils.transform(instances, this.UserRoleVOToEntityTransformer); } } private final Transformer UserRoleVOToEntityTransformer = new Transformer() { public Object transform(Object input) { return userRoleVOToEntity((UserRoleVO) input); } }; /** * {@inheritDoc} */ @Override public void toUserRoleVO(UserRole source, UserRoleVO target) { target.setId(source.getId()); target.setRole(source.getRole()); } /** * {@inheritDoc} */ @Override public UserRoleVO toUserRoleVO(final UserRole entity) { UserRoleVO target = null; if (entity != null) { target = new UserRoleVO(); this.toUserRoleVO(entity, target); } return target; } /** * {@inheritDoc} */ @Override public void userRoleVOToEntity(UserRoleVO source, UserRole target, boolean copyIfNull) { if (copyIfNull || source.getRole() != null) { target.setRole(source.getRole()); } } /** * Gets the current <code>principal</code> if one has been set, * otherwise returns <code>null</code>. * * @return the current principal */ protected Principal getPrincipal() { return PrincipalStore.get(); } /** * {@inheritDoc} */ @Override @SuppressWarnings({ "unchecked" }) public PaginationResult search(final int transform, final int pageNumber, final int pageSize, final Search search) { try { search.setPageNumber(pageNumber); search.setPageSize(pageSize); final PropertySearch propertySearch = new PropertySearch(this.getSession(false), UserRoleImpl.class, search); final List results = propertySearch.executeAsList(); this.transformEntities(transform, results); return new PaginationResult(results.toArray(new Object[results.size()]), propertySearch.getTotalCount()); } catch (HibernateException ex) { throw super.convertHibernateAccessException(ex); } } /** * {@inheritDoc} */ @Override public PaginationResult search(final int pageNumber, final int pageSize, final Search search) { return this.search(UserRoleDao.TRANSFORM_NONE, pageNumber, pageSize, search); } /** * {@inheritDoc} */ @Override public Set<?> search(final int transform, final Search search) { try { final PropertySearch propertySearch = new PropertySearch(this.getSession(false), UserRoleImpl.class, search); final Set<?> results = propertySearch.executeAsSet(); this.transformEntities(transform, results); return results; } catch (HibernateException ex) { throw super.convertHibernateAccessException(ex); } } /** * {@inheritDoc} */ @Override @SuppressWarnings("unchecked") public Set<UserRole> search(final Search search) { return (Set<UserRole>) this.search(UserRoleDao.TRANSFORM_NONE, search); } /** * Executes and returns the given Hibernate queryObject as a {@link PaginationResult} instance. * @param queryObject * @param transform * @param pageNumber * @param pageSize * @return PaginationResult */ @SuppressWarnings({ "unchecked" }) protected PaginationResult getPaginationResult(final Query queryObject, final int transform, int pageNumber, int pageSize) { try { final ScrollableResults scrollableResults = queryObject.scroll(); scrollableResults.last(); int totalCount = scrollableResults.getRowNumber(); totalCount = totalCount >= 0 ? totalCount + 1 : 0; if (pageNumber > 0 && pageSize > 0) { queryObject.setFirstResult(this.calculateFirstResult(pageNumber, pageSize)); queryObject.setMaxResults(pageSize); } // Unchecked transformation because Set object is reused, cannot be strongly typed. Set results = new LinkedHashSet(queryObject.list()); transformEntities(transform, results); return new PaginationResult(results.toArray(new Object[results.size()]), totalCount); } catch (HibernateException ex) { throw super.convertHibernateAccessException(ex); } } // spring-hibernate-dao-base merge-point }