001    // Copyright 2009, 2010 The Apache Software Foundation
002    //
003    // Licensed under the Apache License, Version 2.0 (the "License");
004    // you may not use this file except in compliance with the License.
005    // You may obtain a copy of the License at
006    //
007    // http://www.apache.org/licenses/LICENSE-2.0
008    //
009    // Unless required by applicable law or agreed to in writing, software
010    // distributed under the License is distributed on an "AS IS" BASIS,
011    // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
012    // See the License for the specific language governing permissions and
013    // limitations under the License.
014    package org.apache.tapestry5.hibernate;
015    
016    import org.apache.tapestry5.PersistenceConstants;
017    
018    /**
019     * Constants for persistent field strategies.
020     * 
021     * @see org.apache.tapestry5.annotations.Persist#value()
022     * @see PersistenceConstants
023     * @since 5.2.0
024     */
025    public class HibernatePersistenceConstants
026    {
027        /**
028         * If the field's value is a persistent Hibernate entity its type and primary key is stored in the
029         * {@link org.apache.tapestry5.services.Session}. Otherwise,
030         * the value is stored as per {@link PersistenceConstants#SESSION}.
031         */
032        public static final String ENTITY = "entity";
033    }