src/share/jaxws_classes/javax/xml/bind/annotation/XmlEnumValue.java

Tue, 09 Apr 2013 14:51:13 +0100

author
alanb
date
Tue, 09 Apr 2013 14:51:13 +0100
changeset 368
0989ad8c0860
parent 286
f50545b5e2f1
child 397
b99d7e355d4b
permissions
-rw-r--r--

8010393: Update JAX-WS RI to 2.2.9-b12941
Reviewed-by: alanb, erikj
Contributed-by: miroslav.kos@oracle.com, martin.grebac@oracle.com

ohair@286 1 /*
ohair@286 2 * Copyright (c) 2004, 2010, Oracle and/or its affiliates. All rights reserved.
ohair@286 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
ohair@286 4 *
ohair@286 5 * This code is free software; you can redistribute it and/or modify it
ohair@286 6 * under the terms of the GNU General Public License version 2 only, as
ohair@286 7 * published by the Free Software Foundation. Oracle designates this
ohair@286 8 * particular file as subject to the "Classpath" exception as provided
ohair@286 9 * by Oracle in the LICENSE file that accompanied this code.
ohair@286 10 *
ohair@286 11 * This code is distributed in the hope that it will be useful, but WITHOUT
ohair@286 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
ohair@286 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
ohair@286 14 * version 2 for more details (a copy is included in the LICENSE file that
ohair@286 15 * accompanied this code).
ohair@286 16 *
ohair@286 17 * You should have received a copy of the GNU General Public License version
ohair@286 18 * 2 along with this work; if not, write to the Free Software Foundation,
ohair@286 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
ohair@286 20 *
ohair@286 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
ohair@286 22 * or visit www.oracle.com if you need additional information or have any
ohair@286 23 * questions.
ohair@286 24 */
ohair@286 25
ohair@286 26 package javax.xml.bind.annotation;
ohair@286 27
ohair@286 28 import java.lang.annotation.Retention;
ohair@286 29 import java.lang.annotation.Target;
ohair@286 30 import static java.lang.annotation.RetentionPolicy.RUNTIME;
ohair@286 31 import static java.lang.annotation.ElementType.FIELD;
ohair@286 32
ohair@286 33 /**
ohair@286 34 * Maps an enum constant in {@link Enum} type to XML representation.
ohair@286 35 *
ohair@286 36 * <p> <b>Usage</b> </p>
ohair@286 37 *
ohair@286 38 * <p> The <tt>@XmlEnumValue</tt> annotation can be used with the
ohair@286 39 * following program elements:
ohair@286 40 * <ul>
ohair@286 41 * <li>enum constant</li>
ohair@286 42 * </ul>
ohair@286 43 *
ohair@286 44 * <p>See "Package Specification" in javax.xml.bind.package javadoc for
ohair@286 45 * additional common information.</p>
ohair@286 46 *
ohair@286 47 * <p>This annotation, together with {@link XmlEnum} provides a
ohair@286 48 * mapping of enum type to XML representation.
ohair@286 49 *
ohair@286 50 * <p>An enum type is mapped to a schema simple type with enumeration
ohair@286 51 * facets. The schema type is derived from the Java type specified in
ohair@286 52 * <tt>@XmlEnum.value()</tt>. Each enum constant <tt>@XmlEnumValue</tt>
ohair@286 53 * must have a valid lexical representation for the type
ohair@286 54 * <tt>@XmlEnum.value()</tt>
ohair@286 55 *
ohair@286 56 * <p> In the absence of this annotation, {@link Enum#name()} is used
ohair@286 57 * as the XML representation.
ohair@286 58 *
ohair@286 59 * <p> <b>Example 1: </b>Map enum constant name -> enumeration facet</p>
ohair@286 60 * <pre>
ohair@286 61 * //Example: Code fragment
ohair@286 62 * &#64;XmlEnum(String.class)
ohair@286 63 * public enum Card { CLUBS, DIAMONDS, HEARTS, SPADES }
ohair@286 64 *
ohair@286 65 * &lt;!-- Example: XML Schema fragment -->
ohair@286 66 * &lt;xs:simpleType name="Card">
ohair@286 67 * &lt;xs:restriction base="xs:string"/>
ohair@286 68 * &lt;xs:enumeration value="CLUBS"/>
ohair@286 69 * &lt;xs:enumeration value="DIAMONDS"/>
ohair@286 70 * &lt;xs:enumeration value="HEARTS"/>
ohair@286 71 * &lt;xs:enumeration value="SPADES"/>
ohair@286 72 * &lt;/xs:simpleType>
ohair@286 73 * </pre>
ohair@286 74 *
ohair@286 75 * <p><b>Example 2: </b>Map enum constant name(value) -> enumeration facet </p>
ohair@286 76 * <pre>
ohair@286 77 * //Example: code fragment
ohair@286 78 * &#64;XmlType
ohair@286 79 * &#64;XmlEnum(Integer.class)
ohair@286 80 * public enum Coin {
ohair@286 81 * &#64;XmlEnumValue("1") PENNY(1),
ohair@286 82 * &#64;XmlEnumValue("5") NICKEL(5),
ohair@286 83 * &#64;XmlEnumValue("10") DIME(10),
ohair@286 84 * &#64;XmlEnumValue("25") QUARTER(25) }
ohair@286 85 *
ohair@286 86 * &lt;!-- Example: XML Schema fragment -->
ohair@286 87 * &lt;xs:simpleType name="Coin">
ohair@286 88 * &lt;xs:restriction base="xs:int">
ohair@286 89 * &lt;xs:enumeration value="1"/>
ohair@286 90 * &lt;xs:enumeration value="5"/>
ohair@286 91 * &lt;xs:enumeration value="10"/>
ohair@286 92 * &lt;xs:enumeration value="25"/>
ohair@286 93 * &lt;/xs:restriction>
ohair@286 94 * &lt;/xs:simpleType>
ohair@286 95 * </pre>
ohair@286 96 *
ohair@286 97 * <p><b>Example 3: </b>Map enum constant name -> enumeration facet </p>
ohair@286 98 *
ohair@286 99 * <pre>
ohair@286 100 * //Code fragment
ohair@286 101 * &#64;XmlType
ohair@286 102 * &#64;XmlEnum(Integer.class)
ohair@286 103 * public enum Code {
ohair@286 104 * &#64;XmlEnumValue("1") ONE,
ohair@286 105 * &#64;XmlEnumValue("2") TWO;
ohair@286 106 * }
ohair@286 107 *
ohair@286 108 * &lt;!-- Example: XML Schema fragment -->
ohair@286 109 * &lt;xs:simpleType name="Code">
ohair@286 110 * &lt;xs:restriction base="xs:int">
ohair@286 111 * &lt;xs:enumeration value="1"/>
ohair@286 112 * &lt;xs:enumeration value="2"/>
ohair@286 113 * &lt;/xs:restriction>
ohair@286 114 * &lt;/xs:simpleType>
ohair@286 115 * </pre>
ohair@286 116 *
ohair@286 117 * @since JAXB 2.0
ohair@286 118 */
ohair@286 119 @Retention(RUNTIME)
ohair@286 120 @Target({FIELD})
ohair@286 121 public @interface XmlEnumValue {
ohair@286 122 String value();
ohair@286 123 }

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