src/share/jaxws_classes/javax/xml/bind/annotation/adapters/XmlJavaTypeAdapter.java

Thu, 31 Aug 2017 15:18:52 +0800

author
aoqi
date
Thu, 31 Aug 2017 15:18:52 +0800
changeset 637
9c07ef4934dd
parent 397
b99d7e355d4b
parent 0
373ffda63c9a
permissions
-rw-r--r--

merge

     1 /*
     2  * Copyright (c) 2004, 2013, Oracle and/or its affiliates. All rights reserved.
     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
     4  *
     5  * This code is free software; you can redistribute it and/or modify it
     6  * under the terms of the GNU General Public License version 2 only, as
     7  * published by the Free Software Foundation.  Oracle designates this
     8  * particular file as subject to the "Classpath" exception as provided
     9  * by Oracle in the LICENSE file that accompanied this code.
    10  *
    11  * This code is distributed in the hope that it will be useful, but WITHOUT
    12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    14  * version 2 for more details (a copy is included in the LICENSE file that
    15  * accompanied this code).
    16  *
    17  * You should have received a copy of the GNU General Public License version
    18  * 2 along with this work; if not, write to the Free Software Foundation,
    19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
    20  *
    21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
    22  * or visit www.oracle.com if you need additional information or have any
    23  * questions.
    24  */
    26 package javax.xml.bind.annotation.adapters;
    28 import javax.xml.bind.annotation.XmlAnyElement;
    29 import javax.xml.bind.annotation.XmlElementRefs;
    30 import javax.xml.bind.annotation.XmlElement;
    31 import javax.xml.bind.annotation.XmlSchemaType;
    32 import javax.xml.bind.annotation.XmlElementRef;
    33 import javax.xml.bind.annotation.XmlAttribute;
    34 import javax.xml.bind.annotation.XmlSchema;
    35 import javax.xml.bind.annotation.XmlAccessorType;
    36 import javax.xml.bind.annotation.XmlSchemaTypes;
    37 import java.lang.annotation.Target;
    38 import java.lang.annotation.Retention;
    40 import static java.lang.annotation.RetentionPolicy.RUNTIME;
    41 import static java.lang.annotation.ElementType.FIELD;
    42 import static java.lang.annotation.ElementType.METHOD;
    43 import static java.lang.annotation.ElementType.TYPE;
    44 import static java.lang.annotation.ElementType.PARAMETER;
    45 import static java.lang.annotation.ElementType.PACKAGE;
    48 /**
    49  * Use an adapter that implements {@link XmlAdapter} for custom marshaling.
    50  *
    51  * <p> <b> Usage: </b> </p>
    52  *
    53  * <p> The <tt>@XmlJavaTypeAdapter</tt> annotation can be used with the
    54  * following program elements:
    55  * <ul>
    56  *   <li> a JavaBean property </li>
    57  *   <li> field </li>
    58  *   <li> parameter </li>
    59  *   <li> package </li>
    60  *   <li> from within {@link XmlJavaTypeAdapters} </li>
    61  * </ul>
    62  *
    63  * <p> When <tt>@XmlJavaTypeAdapter</tt> annotation is defined on a
    64  * class, it applies to all references to the class.
    65  * <p> When <tt>@XmlJavaTypeAdapter</tt> annotation is defined at the
    66  * package level it applies to all references from within the package
    67  * to <tt>@XmlJavaTypeAdapter.type()</tt>.
    68  * <p> When <tt>@XmlJavaTypeAdapter</tt> annotation is defined on the
    69  * field, property or parameter, then the annotation applies to the
    70  * field, property or the parameter only.
    71  * <p> A <tt>@XmlJavaTypeAdapter</tt> annotation on a field, property
    72  * or parameter overrides the <tt>@XmlJavaTypeAdapter</tt> annotation
    73  * associated with the class being referenced by the field, property
    74  * or parameter.
    75  * <p> A <tt>@XmlJavaTypeAdapter</tt> annotation on a class overrides
    76  * the <tt>@XmlJavaTypeAdapter</tt> annotation specified at the
    77  * package level for that class.
    78  *
    79  * <p>This annotation can be used with the following other annotations:
    80  * {@link XmlElement}, {@link XmlAttribute}, {@link XmlElementRef},
    81  * {@link XmlElementRefs}, {@link XmlAnyElement}. This can also be
    82  * used at the package level with the following annotations:
    83  * {@link XmlAccessorType}, {@link XmlSchema}, {@link XmlSchemaType},
    84  * {@link XmlSchemaTypes}.
    85  *
    86  * <p><b> Example: </b> See example in {@link XmlAdapter}
    87  *
    88  * @author <ul><li>Sekhar Vajjhala, Sun Microsystems Inc.</li> <li> Kohsuke Kawaguchi, Sun Microsystems Inc.</li></ul>
    89  * @since JAXB2.0
    90  * @see XmlAdapter
    91  */
    93 @Retention(RUNTIME) @Target({PACKAGE,FIELD,METHOD,TYPE,PARAMETER})
    94 public @interface XmlJavaTypeAdapter {
    95     /**
    96      * Points to the class that converts a value type to a bound type or vice versa.
    97      * See {@link XmlAdapter} for more details.
    98      */
    99     Class<? extends XmlAdapter> value();
   101     /**
   102      * If this annotation is used at the package level, then value of
   103      * the type() must be specified.
   104      */
   106     Class type() default DEFAULT.class;
   108     /**
   109      * Used in {@link XmlJavaTypeAdapter#type()} to
   110      * signal that the type be inferred from the signature
   111      * of the field, property, parameter or the class.
   112      */
   114     static final class DEFAULT {}
   116 }

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