001    // Copyright 2011 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    
015    package org.apache.tapestry5.jpa;
016    
017    /**
018     * Defines constants used inside the Tapestry JPA integration.
019     *
020     * @since 5.3
021     */
022    public class JpaConstants
023    {
024        /**
025         * Name of the <code>EntityManager</code> property whose value is the name of a persistence unit.
026         */
027        public static final String PERSISTENCE_UNIT_NAME = "tapestry.persistence-unit-name";
028    }