feat(jdk8): move files to new folder to avoid resources compiled.

jdkSrc/jdk8/javax/xml/bind/annotation/XmlElementDecl.java

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+/*
+ * 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 java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+import static java.lang.annotation.ElementType.METHOD;
+
+/**
+ * Maps a factory method to a XML element.
+ *
+ * <p> <b>Usage</b> </p>
+ *
+ * The annotation creates a mapping between an XML schema element
+ * declaration and a <i> element factory method </i> that returns a
+ * JAXBElement instance representing the element
+ * declaration. Typically, the element factory method is generated
+ * (and annotated) from a schema into the ObjectFactory class in a
+ * Java package that represents the binding of the element
+ * declaration's target namespace. Thus, while the annotation syntax
+ * allows &#64;XmlElementDecl to be used on any method, semantically
+ * its use is restricted to annotation of element factory method.
+ *
+ * The usage is subject to the following constraints:
+ *
+ * <ul>
+ *   <li> The class containing the element factory method annotated
+ *        with &#64;XmlElementDecl must be marked with {@link
+ *        XmlRegistry}. </li>
+ *   <li> The element factory method must take one parameter
+ *        assignable to {@link Object}.</li>
+ * </ul>
+ *
+ * <p><b>Example 1: </b>Annotation on a factory method
+ * <pre>
+ *     // Example: code fragment
+ *     &#64;XmlRegistry
+ *     class ObjectFactory {
+ *         &#64;XmlElementDecl(name="foo")
+ *         JAXBElement&lt;String> createFoo(String s) { ... }
+ *     }
+ * </pre>
+ * <pre>
+ *     &lt;!-- XML input -->
+ *       &lt;foo>string</foo>
+ *
+ *     // Example: code fragment corresponding to XML input
+ *     JAXBElement<String> o =
+ *     (JAXBElement<String>)unmarshaller.unmarshal(aboveDocument);
+ *     // print JAXBElement instance to show values
+ *     System.out.println(o.getName());   // prints  "{}foo"
+ *     System.out.println(o.getValue());  // prints  "string"
+ *     System.out.println(o.getValue().getClass()); // prints "java.lang.String"
+ *
+ *     &lt;!-- Example: XML schema definition -->
+ *     &lt;xs:element name="foo" type="xs:string"/>
+ * </pre>
+ *
+ * <p><b>Example 2: </b> Element declaration with non local scope
+ * <p>
+ * The following example illustrates the use of scope annotation
+ * parameter in binding of element declaration in schema derived
+ * code.
+ * <p>
+ * The following example may be replaced in a future revision of
+ * this javadoc.
+ *
+ * <pre>
+ *     &lt;!-- Example: XML schema definition -->
+ *     &lt;xs:schema>
+ *       &lt;xs:complexType name="pea">
+ *         &lt;xs:choice maxOccurs="unbounded">
+ *           &lt;xs:element name="foo" type="xs:string"/>
+ *           &lt;xs:element name="bar" type="xs:string"/>
+ *         &lt;/xs:choice>
+ *       &lt;/xs:complexType>
+ *       &lt;xs:element name="foo" type="xs:int"/>
+ *     &lt;/xs:schema>
+ * </pre>
+ * <pre>
+ *     // Example: expected default binding
+ *     class Pea {
+ *         &#64;XmlElementRefs({
+ *             &#64;XmlElementRef(name="foo",type=JAXBElement.class)
+ *             &#64;XmlElementRef(name="bar",type=JAXBElement.class)
+ *         })
+ *         List&lt;JAXBElement&lt;String>> fooOrBar;
+ *     }
+ *
+ *     &#64;XmlRegistry
+ *     class ObjectFactory {
+ *         &#64;XmlElementDecl(scope=Pea.class,name="foo")
+ *         JAXBElement<String> createPeaFoo(String s);
+ *
+ *         &#64;XmlElementDecl(scope=Pea.class,name="bar")
+ *         JAXBElement<String> createPeaBar(String s);
+ *
+ *         &#64;XmlElementDecl(name="foo")
+ *         JAXBElement<Integer> createFoo(Integer i);
+ *     }
+ *
+ * </pre>
+ * Without scope createFoo and createPeaFoo would become ambiguous
+ * since both of them map to a XML schema element with the same local
+ * name "foo".
+ *
+ * @see XmlRegistry
+ * @since JAXB 2.0
+ */
+@Retention(RUNTIME)
+@Target({METHOD})
+public @interface XmlElementDecl {
+    /**
+     * scope of the mapping.
+     *
+     * <p>
+     * If this is not {@link XmlElementDecl.GLOBAL}, then this element
+     * declaration mapping is only active within the specified class.
+     */
+    Class scope() default GLOBAL.class;
+
+    /**
+     * namespace name of the XML element.
+     * <p>
+     * If the value is "##default", then the value is the namespace
+     * name for the package of the class containing this factory method.
+     *
+     * @see #name()
+     */
+    String namespace() default "##default";
+
+    /**
+     * local name of the XML element.
+     *
+     * <p>
+     * <b> Note to reviewers: </b> There is no default name; since
+     * the annotation is on a factory method, it is not clear that the
+     * method name can be derived from the factory method name.
+     * @see #namespace()
+     */
+    String name();
+
+    /**
+     * namespace name of a substitution group's head XML element.
+     * <p>
+     * This specifies the namespace name of the XML element whose local
+     * name is specified by <tt>substitutionHeadName()</tt>.
+     * <p>
+     * If <tt>susbtitutionHeadName()</tt> is "", then this
+     * value can only be "##default". But the value is ignored since
+     * since this element is not part of susbtitution group when the
+     * value of <tt>susbstitutionHeadName()</tt> is "".
+     * <p>
+     * If <tt>susbtitutionHeadName()</tt> is not "" and the value is
+     * "##default", then the namespace name is the namespace name to
+     * which the package of the containing class, marked with {@link
+     * XmlRegistry }, is mapped.
+     * <p>
+     * If <tt>susbtitutionHeadName()</tt> is not "" and the value is
+     * not "##default", then the value is the namespace name.
+     *
+     * @see #substitutionHeadName()
+     */
+    String substitutionHeadNamespace() default "##default";
+
+    /**
+     * XML local name of a substitution group's head element.
+     * <p>
+     * If the value is "", then this element is not part of any
+     * substitution group.
+     *
+     * @see #substitutionHeadNamespace()
+     */
+    String substitutionHeadName() 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";
+
+    /**
+     * Used in {@link XmlElementDecl#scope()} to
+     * signal that the declaration is in the global scope.
+     */
+    public final class GLOBAL {}
+}