session.java

hibernate-distribution-3.3.1.GA-dist.zip源码

	 * identifiers only. So <tt>iterate()</tt> is usually a less efficient way to retrieve
	 * objects than <tt>find()</tt>.
	 *
	 * @deprecated use {@link #createQuery}.setXYZ.{@link Query#iterate}
	 *
	 * @param query the query string
	 * @param values a list of values to be written to "?" placeholders in the query
	 * @param types a list of Hibernate types of the values
	 * @return an iterator
	 * @throws HibernateException
	 */
	public Iterator iterate(String query, Object[] values, Type[] types) throws HibernateException;
	
	/**
	 * Apply a filter to a persistent collection. A filter is a Hibernate query that may refer to
	 * <tt>this</tt>, the collection element. Filters allow efficient access to very large lazy
	 * collections. (Executing the filter does not initialize the collection.)
	 * 
	 * @deprecated use {@link #createFilter(Object, String)}.{@link Query#list}
	 *
	 * @param collection a persistent collection to filter
	 * @param filter a filter query string
	 * @return Collection the resulting collection
	 * @throws HibernateException
	 */
	public Collection filter(Object collection, String filter) throws HibernateException;
	
	/**
	 * Apply a filter to a persistent collection. A filter is a Hibernate query that may refer to
	 * <tt>this</tt>, the collection element.
	 *
	 * @deprecated use {@link #createFilter(Object, String)}.setXYZ.{@link Query#list}
	 *
	 * @param collection a persistent collection to filter
	 * @param filter a filter query string
	 * @param value a value to be witten to a "?" placeholder in the query string
	 * @param type the hibernate type of value
	 * @return Collection
	 * @throws HibernateException
	 */
	public Collection filter(Object collection, String filter, Object value, Type type) throws HibernateException;
	
	/**
	 * Apply a filter to a persistent collection.
	 *
	 * Bind the given parameters to "?" placeholders. A filter is a Hibernate query that
	 * may refer to <tt>this</tt>, the collection element.
	 *
	 * @deprecated use {@link #createFilter(Object, String)}.setXYZ.{@link Query#list}
	 *
	 * @param collection a persistent collection to filter
	 * @param filter a filter query string
	 * @param values a list of values to be written to "?" placeholders in the query
	 * @param types a list of Hibernate types of the values
	 * @return Collection
	 * @throws HibernateException
	 */
	public Collection filter(Object collection, String filter, Object[] values, Type[] types) throws HibernateException;
	
	/**
	 * Delete all objects returned by the query. Return the number of objects deleted.
	 * <p/>
	 * Note that this is very different from the delete-statement support added in HQL
	 * since 3.1.  The functionality here is to actually peform the query and then iterate
	 * the results calling {@link #delete(Object)} individually.
	 * 
	 * @deprecated consider using HQL delete statements
	 *
	 * @param query the query string
	 * @return the number of instances deleted
	 * @throws HibernateException
	 */
	public int delete(String query) throws HibernateException;
	
	/**
	 * Delete all objects returned by the query. Return the number of objects deleted.
	 * <p/>
	 * Note that this is very different from the delete-statement support added in HQL
	 * since 3.1.  The functionality here is to actually peform the query and then iterate
	 * the results calling {@link #delete(Object)} individually.
	 *
	 * @deprecated consider using HQL delete statements
	 *
	 * @param query the query string
	 * @param value a value to be witten to a "?" placeholder in the query string.
	 * @param type the hibernate type of value.
	 * @return the number of instances deleted
	 * @throws HibernateException
	 */
	public int delete(String query, Object value, Type type) throws HibernateException;
	
	/**
	 * Delete all objects returned by the query. Return the number of objects deleted.
	 * <p/>
	 * Note that this is very different from the delete-statement support added in HQL
	 * since 3.1.  The functionality here is to actually peform the query and then iterate
	 * the results calling {@link #delete(Object)} individually.
	 *
	 * @deprecated consider using HQL delete statements
	 *
	 * @param query the query string
	 * @param values a list of values to be written to "?" placeholders in the query.
	 * @param types a list of Hibernate types of the values
	 * @return the number of instances deleted
	 * @throws HibernateException
	 */
	public int delete(String query, Object[] values, Type[] types) throws HibernateException;


	/**
	 * Create a new instance of <tt>Query</tt> for the given SQL string.
	 *
	 * @deprecated will be replaced with a more Query like interface in later release
	 *
	 * @param sql a query expressed in SQL
	 * @param returnAlias a table alias that appears inside <tt>{}</tt> in the SQL string
	 * @param returnClass the returned persistent class
	 */
	public Query createSQLQuery(String sql, String returnAlias, Class returnClass);
	
	/**
	 * Create a new instance of <tt>Query</tt> for the given SQL string.
	 *
	 * @deprecated will be replaced with a more Query like interface in later release
	 *
	 * @param sql a query expressed in SQL
	 * @param returnAliases an array of table aliases that appear inside <tt>{}</tt> in the SQL string
	 * @param returnClasses the returned persistent classes
	 */
	public Query createSQLQuery(String sql, String[] returnAliases, Class[] returnClasses);
	
	
	/**
	 * Persist the given transient instance, using the given identifier.  This operation 
	 * cascades to associated instances if the association is mapped with 
	 * <tt>cascade="save-update"</tt>.
	 *
	 * @deprecated declare identifier properties for all classes
	 *
	 * @param object a transient instance of a persistent class
	 * @param id an unused valid identifier
	 * @throws HibernateException
	 */
	public void save(Object object, Serializable id) throws HibernateException;

	/**
	 * Persist the given transient instance, using the given identifier. This operation 
	 * cascades to associated instances if the association is mapped with 
	 * <tt>cascade="save-update"</tt>.
	 *
	 * @deprecated declare identifier properties for all classes
	 *
	 * @param object a transient instance of a persistent class
	 * @param id an unused valid identifier
	 * @throws HibernateException
	 */
	public void save(String entityName, Object object, Serializable id) throws HibernateException;

	/**
	 * Update the persistent state associated with the given identifier. An exception
	 * is thrown if there is a persistent instance with the same identifier in the
	 * current session. This operation cascades to associated instances 
	 * if the association is mapped with <tt>cascade="save-update"</tt>.
	 *
	 * @deprecated declare identifier properties for all classes
	 *
	 * @param object a detached instance containing updated state
	 * @param id identifier of persistent instance
	 * @throws HibernateException
	 */
	public void update(Object object, Serializable id) throws HibernateException;

	/**
	 * Update the persistent state associated with the given identifier. An exception
	 * is thrown if there is a persistent instance with the same identifier in the
	 * current session. This operation cascades to associated instances 
	 * if the association is mapped with <tt>cascade="save-update"</tt>.
	 * 
	 * @deprecated declare identifier properties for all classes
	 *
	 * @param object a detached instance containing updated state
	 * @param id identifier of persistent instance
	 * @throws HibernateException
	 */
	public void update(String entityName, Object object, Serializable id) throws HibernateException;
	
}