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| Rev | Author | Line No. | Line |
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| 33 | PointedEar | 1 | /* |
| 2 | * Hibernate, Relational Persistence for Idiomatic Java |
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| 3 | * |
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| 4 | * Copyright (c) 2008, Red Hat Middleware LLC or third-party contributors as |
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| 5 | * indicated by the @author tags or express copyright attribution |
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| 6 | * statements applied by the authors. All third-party contributions are |
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| 7 | * distributed under license by Red Hat Middleware LLC. |
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| 8 | * |
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| 9 | * This copyrighted material is made available to anyone wishing to use, modify, |
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| 10 | * copy, or redistribute it subject to the terms and conditions of the GNU |
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| 11 | * Lesser General Public License, as published by the Free Software Foundation. |
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| 12 | * |
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| 13 | * This program is distributed in the hope that it will be useful, |
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| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY |
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| 15 | * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License |
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| 16 | * for more details. |
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| 17 | * |
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| 18 | * You should have received a copy of the GNU Lesser General Public License |
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| 19 | * along with this distribution; if not, write to: |
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| 20 | * Free Software Foundation, Inc. |
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| 21 | * 51 Franklin Street, Fifth Floor |
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| 22 | * Boston, MA 02110-1301 USA |
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| 23 | * |
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| 24 | */ |
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| 25 | package org.hibernate; |
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| 26 | |||
| 27 | import java.util.Map; |
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| 28 | import java.util.HashMap; |
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| 29 | import java.io.Serializable; |
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| 30 | |||
| 31 | /** |
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| 32 | * Defines the representation modes available for entities. |
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| 33 | * |
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| 34 | * @author Steve Ebersole |
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| 35 | */ |
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| 36 | public class EntityMode implements Serializable { |
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| 37 | |||
| 38 | private static final Map INSTANCES = new HashMap(); |
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| 39 | |||
| 40 | public static final EntityMode POJO = new EntityMode( "pojo" ); |
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| 41 | public static final EntityMode DOM4J = new EntityMode( "dom4j" ); |
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| 42 | public static final EntityMode MAP = new EntityMode( "dynamic-map" ); |
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| 43 | |||
| 44 | static { |
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| 45 | INSTANCES.put( POJO.name, POJO ); |
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| 46 | INSTANCES.put( DOM4J.name, DOM4J ); |
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| 47 | INSTANCES.put( MAP.name, MAP ); |
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| 48 | } |
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| 49 | |||
| 50 | private final String name; |
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| 51 | |||
| 52 | public EntityMode(String name) { |
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| 53 | this.name = name; |
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| 54 | } |
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| 55 | |||
| 56 | public String toString() { |
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| 57 | return name; |
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| 58 | } |
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| 59 | |||
| 60 | private Object readResolve() { |
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| 61 | return INSTANCES.get( name ); |
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| 62 | } |
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| 63 | |||
| 64 | public static EntityMode parse(String name) { |
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| 65 | EntityMode rtn = ( EntityMode ) INSTANCES.get( name ); |
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| 66 | if ( rtn == null ) { |
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| 67 | // default is POJO |
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| 68 | rtn = POJO; |
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| 69 | } |
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| 70 | return rtn; |
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| 71 | } |
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| 72 | } |