api/2.5/javax/xml/bind/annotation/XmlEnumValue.html - gerrit/www.eclipse.org/eclipselink - Git at Google

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 <h2 title="Annotation Type XmlEnumValue" class="title">Annotation Type XmlEnumValue</h2>
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 <pre>@Retention(value=RUNTIME)
 @Target(value=FIELD)
 public @interface <span class="strong">XmlEnumValue</span></pre>
 <div class="block">Maps an enum constant in <code>Enum</code> type to XML representation.

  <p> <b>Usage</b> </p>

  <p> The <tt>@XmlEnumValue</tt> annotation can be used with the
      following program elements:
  <ul>
    <li>enum constant</li>
  </ul>

  <p>See "Package Specification" in javax.xml.bind.package javadoc for
  additional common information.</p>

  <p>This annotation, together with <a href="../../../../javax/xml/bind/annotation/XmlEnum.html" title="annotation in javax.xml.bind.annotation"><code>XmlEnum</code></a> provides a
  mapping of enum type to XML representation.

  <p>An enum type is mapped to a schema simple type with enumeration
  facets. The schema type is derived from the Java type specified in
  <tt>@XmlEnum.value()</tt>. Each enum constant <tt>@XmlEnumValue</tt>
  must have a valid lexical representation for the type
  <tt>@XmlEnum.value()</tt>

  <p> In the absence of this annotation, <code>Enum.name()</code> is used
  as the XML representation.

  <p> <b>Example 1: </b>Map enum constant name -> enumeration facet</p>
  <pre>
      //Example: Code fragment
      &#64;XmlEnum(String.class)
      public enum Card { CLUBS, DIAMONDS, HEARTS, SPADES }

      &lt;!-- Example: XML Schema fragment -->
      &lt;xs:simpleType name="Card">
        &lt;xs:restriction base="xs:string"/>
          &lt;xs:enumeration value="CLUBS"/>
          &lt;xs:enumeration value="DIAMONDS"/>
          &lt;xs:enumeration value="HEARTS"/>
          &lt;xs:enumeration value="SPADES"/>
      &lt;/xs:simpleType>
  </pre>

  <p><b>Example 2: </b>Map enum constant name(value) -> enumeration facet </p>
  <pre>
      //Example: code fragment
      &#64;XmlType
      &#64;XmlEnum(Integer.class)
      public enum Coin {
          &#64;XmlEnumValue("1") PENNY(1),
          &#64;XmlEnumValue("5") NICKEL(5),
          &#64;XmlEnumValue("10") DIME(10),
          &#64;XmlEnumValue("25") QUARTER(25) }

      &lt;!-- Example: XML Schema fragment -->
      &lt;xs:simpleType name="Coin">
        &lt;xs:restriction base="xs:int">
          &lt;xs:enumeration value="1"/>
          &lt;xs:enumeration value="5"/>
          &lt;xs:enumeration value="10"/>
          &lt;xs:enumeration value="25"/>
        &lt;/xs:restriction>
      &lt;/xs:simpleType>
  </pre>

  <p><b>Example 3: </b>Map enum constant name -> enumeration facet </p>

  <pre>
      //Code fragment
      &#64;XmlType
      &#64;XmlEnum(Integer.class)
      public enum Code {
          &#64;XmlEnumValue("1") ONE,
          &#64;XmlEnumValue("2") TWO;
      }

      &lt;!-- Example: XML Schema fragment -->
      &lt;xs:simpleType name="Code">
        &lt;xs:restriction base="xs:int">
          &lt;xs:enumeration value="1"/>
          &lt;xs:enumeration value="2"/>
        &lt;/xs:restriction>
      &lt;/xs:simpleType>
  </pre></div>
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 <td class="colFirst"><code>java.lang.String</code></td>
 <td class="colLast"><code><strong><a href="../../../../javax/xml/bind/annotation/XmlEnumValue.html#value()">value</a></strong></code>&nbsp;</td>
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	<h2 title="Annotation Type XmlEnumValue" class="title">Annotation Type XmlEnumValue</h2>
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	<pre>@Retention(value=RUNTIME)
	@Target(value=FIELD)
	public @interface <span class="strong">XmlEnumValue</span></pre>
	<div class="block">Maps an enum constant in <code>Enum</code> type to XML representation.

	<p> <b>Usage</b> </p>

	<p> The <tt>@XmlEnumValue</tt> annotation can be used with the
	following program elements:
	<ul>
	<li>enum constant</li>
	</ul>

	<p>See "Package Specification" in javax.xml.bind.package javadoc for
	additional common information.</p>

	<p>This annotation, together with <a href="../../../../javax/xml/bind/annotation/XmlEnum.html" title="annotation in javax.xml.bind.annotation"><code>XmlEnum</code></a> provides a
	mapping of enum type to XML representation.

	<p>An enum type is mapped to a schema simple type with enumeration
	facets. The schema type is derived from the Java type specified in
	<tt>@XmlEnum.value()</tt>. Each enum constant <tt>@XmlEnumValue</tt>
	must have a valid lexical representation for the type
	<tt>@XmlEnum.value()</tt>

	<p> In the absence of this annotation, <code>Enum.name()</code> is used
	as the XML representation.

	<p> <b>Example 1: </b>Map enum constant name -> enumeration facet</p>
	<pre>
	//Example: Code fragment
	@XmlEnum(String.class)
	public enum Card { CLUBS, DIAMONDS, HEARTS, SPADES }

	<!-- Example: XML Schema fragment -->
	<xs:simpleType name="Card">
	<xs:restriction base="xs:string"/>
	<xs:enumeration value="CLUBS"/>
	<xs:enumeration value="DIAMONDS"/>
	<xs:enumeration value="HEARTS"/>
	<xs:enumeration value="SPADES"/>
	</xs:simpleType>
	</pre>

	<p><b>Example 2: </b>Map enum constant name(value) -> enumeration facet </p>
	<pre>
	//Example: code fragment
	@XmlType
	@XmlEnum(Integer.class)
	public enum Coin {
	@XmlEnumValue("1") PENNY(1),
	@XmlEnumValue("5") NICKEL(5),
	@XmlEnumValue("10") DIME(10),
	@XmlEnumValue("25") QUARTER(25) }

	<!-- Example: XML Schema fragment -->
	<xs:simpleType name="Coin">
	<xs:restriction base="xs:int">
	<xs:enumeration value="1"/>
	<xs:enumeration value="5"/>
	<xs:enumeration value="10"/>
	<xs:enumeration value="25"/>
	</xs:restriction>
	</xs:simpleType>
	</pre>

	<p><b>Example 3: </b>Map enum constant name -> enumeration facet </p>

	<pre>
	//Code fragment
	@XmlType
	@XmlEnum(Integer.class)
	public enum Code {
	@XmlEnumValue("1") ONE,
	@XmlEnumValue("2") TWO;
	}

	<!-- Example: XML Schema fragment -->
	<xs:simpleType name="Code">
	<xs:restriction base="xs:int">
	<xs:enumeration value="1"/>
	<xs:enumeration value="2"/>
	</xs:restriction>
	</xs:simpleType>
	</pre></div>
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	<th class="colFirst" scope="col">Modifier and Type</th>
	<th class="colLast" scope="col">Required Element and Description</th>
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	<td class="colFirst"><code>java.lang.String</code></td>
	<td class="colLast"><code><strong><a href="../../../../javax/xml/bind/annotation/XmlEnumValue.html#value()">value</a></strong></code> </td>
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