jdk8-mips64-public/jaxws: src/share/jaxws_classes/javax/xml/bind/annotation/XmlElement.java@9c07ef4934dd (annotated)

src/share/jaxws_classes/javax/xml/bind/annotation/XmlElement.java@9c07ef4934dd (annotated)

src/share/jaxws_classes/javax/xml/bind/annotation/XmlElement.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

 /*
  * Copyright (c) 2004, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.  Oracle designates this
  * particular file as subject to the "Classpath" exception as provided
  * by Oracle in the LICENSE file that accompanied this code.
  *
  * This code is distributed in the hope that it will be useful, but WITHOUT
  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  * version 2 for more details (a copy is included in the LICENSE file that
  * accompanied this code).
  *
  * You should have received a copy of the GNU General Public License version
  * 2 along with this work; if not, write to the Free Software Foundation,
  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  *
  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  */
 package javax.xml.bind.annotation;
 import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter;
 import java.lang.annotation.Retention;
 import java.lang.annotation.Target;
 import static java.lang.annotation.ElementType.*;
 import static java.lang.annotation.ElementType.PARAMETER;
 import static java.lang.annotation.RetentionPolicy.*;
 /**
  * Maps a JavaBean property to a XML element derived from property name.
  *
  * <p> <b>Usage</b> </p>
  * <p>
  * <tt>@XmlElement</tt> annotation can be used with the following program
  * elements:
  * <ul>
  *   <li> a JavaBean property </li>
  *   <li> non static, non transient field </li>
  *   <li> within {@link XmlElements}
  * <p>
  *
  * </ul>
  *
  * The usage is subject to the following constraints:
  * <ul>
  *   <li> This annotation can be used with following annotations:
  *            {@link XmlID},
  *            {@link XmlIDREF},
  *            {@link XmlList},
  *            {@link XmlSchemaType},
  *            {@link XmlValue},
  *            {@link XmlAttachmentRef},
  *            {@link XmlMimeType},
  *            {@link XmlInlineBinaryData},
  *            {@link XmlElementWrapper},
  *            {@link XmlJavaTypeAdapter}</li>
  *   <li> if the type of JavaBean property is a collection type of
  *        array, an indexed property, or a parameterized list, and
  *        this annotation is used with {@link XmlElements} then,
  *        <tt>@XmlElement.type()</tt> must be DEFAULT.class since the
  *        collection item type is already known. </li>
  * </ul>
  *
  * <p>
  * A JavaBean property, when annotated with @XmlElement annotation
  * is mapped to a local element in the XML Schema complex type to
  * which the containing class is mapped.
  *
  * <p>
  * <b>Example 1: </b> Map a public non static non final field to local
  * element
  * <pre>
  *     //Example: Code fragment
  *     public class USPrice {
  *         &#64;XmlElement(name="itemprice")
  *         public java.math.BigDecimal price;
  *     }
  *
  *     &lt;!-- Example: Local XML Schema element -->
  *     &lt;xs:complexType name="USPrice"/>
  *       &lt;xs:sequence>
  *         &lt;xs:element name="itemprice" type="xs:decimal" minOccurs="0"/>
  *       &lt;/sequence>
  *     &lt;/xs:complexType>
  *   </pre>
  * <p>
  *
  * <b> Example 2: </b> Map a field to a nillable element.
  *   <pre>
  *
  *     //Example: Code fragment
  *     public class USPrice {
  *         &#64;XmlElement(nillable=true)
  *         public java.math.BigDecimal price;
  *     }
  *
  *     &lt;!-- Example: Local XML Schema element -->
  *     &lt;xs:complexType name="USPrice">
  *       &lt;xs:sequence>
  *         &lt;xs:element name="price" type="xs:decimal" nillable="true" minOccurs="0"/>
  *       &lt;/sequence>
  *     &lt;/xs:complexType>
  *   </pre>
  * <p>
  * <b> Example 3: </b> Map a field to a nillable, required element.
  *   <pre>
  *
  *     //Example: Code fragment
  *     public class USPrice {
  *         &#64;XmlElement(nillable=true, required=true)
  *         public java.math.BigDecimal price;
  *     }
  *
  *     &lt;!-- Example: Local XML Schema element -->
  *     &lt;xs:complexType name="USPrice">
  *       &lt;xs:sequence>
  *         &lt;xs:element name="price" type="xs:decimal" nillable="true" minOccurs="1"/>
  *       &lt;/sequence>
  *     &lt;/xs:complexType>
  *   </pre>
  * <p>
  *
  * <p> <b>Example 4: </b>Map a JavaBean property to an XML element
  * with anonymous type.</p>
  * <p>
  * See Example 6 in @{@link XmlType}.
  *
  * <p>
  * @author Sekhar Vajjhala, Sun Microsystems, Inc.
  * @since JAXB2.0
  */
 @Retention(RUNTIME) @Target({FIELD, METHOD, PARAMETER})
 public @interface XmlElement {
     /**
      * Name of the XML Schema element.
      * <p> If the value is "##default", then element name is derived from the
      * JavaBean property name.
      */
     String name() default "##default";
     /**
      * Customize the element declaration to be nillable.
      * <p>If nillable() is true, then the JavaBean property is
      * mapped to a XML Schema nillable element declaration.
      */
     boolean nillable() default false;
     /**
      * Customize the element declaration to be required.
      * <p>If required() is true, then Javabean property is mapped to
      * an XML schema element declaration with minOccurs="1".
      * maxOccurs is "1" for a single valued property and "unbounded"
      * for a multivalued property.
      * <p>If required() is false, then the Javabean property is mapped
      * to XML Schema element declaration with minOccurs="0".
      * maxOccurs is "1" for a single valued property and "unbounded"
      * for a multivalued property.
      */
     boolean required() default false;
     /**
      * XML target namespace of the XML Schema element.
      * <p>
      * If the value is "##default", then the namespace is determined
      * as follows:
      * <ol>
      *  <li>
      *  If the enclosing package has {@link XmlSchema} annotation,
      *  and its {@link XmlSchema#elementFormDefault() elementFormDefault}
      *  is {@link XmlNsForm#QUALIFIED QUALIFIED}, then the namespace of
      *  the enclosing class.
      *
      *  <li>
      *  Otherwise &#39;&#39; (which produces unqualified element in the default
      *  namespace.
      * </ol>
      */
     String namespace() default "##default";
     /**
      * Default value of this element.
      *
      * <p>
      * The <pre>'\u0000'</pre> value specified as a default of this annotation element
      * is used as a poor-man's substitute for null to allow implementations
      * to recognize the 'no default value' state.
      */
     String defaultValue() default "\u0000";
     /**
      * The Java class being referenced.
      */
     Class type() default DEFAULT.class;
     /**
      * Used in {@link XmlElement#type()} to
      * signal that the type be inferred from the signature
      * of the property.
      */
     static final class DEFAULT {}
 }

Mercurial > jdk8-mips64-public > jaxws / annotate

src/share/jaxws_classes/javax/xml/bind/annotation/XmlElement.java@9c07ef4934dd (annotated)

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