75 lines
2.7 KiB
Java
75 lines
2.7 KiB
Java
/*
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* Copyright (c) 2005, 2013, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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package javax.xml.bind.annotation;
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import javax.activation.DataHandler;
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import static java.lang.annotation.ElementType.*;
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import java.lang.annotation.Retention;
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import static java.lang.annotation.RetentionPolicy.RUNTIME;
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import java.lang.annotation.Target;
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/**
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* Marks a field/property that its XML form is a uri reference to mime content.
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* The mime content is optimally stored out-of-line as an attachment.
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*
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* A field/property must always map to the {@link DataHandler} class.
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*
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* <h2>Usage</h2>
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* <pre>
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* @{@link XmlRootElement}
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* class Foo {
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* @{@link XmlAttachmentRef}
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* @{@link XmlAttribute}
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* {@link DataHandler} data;
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*
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* @{@link XmlAttachmentRef}
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* @{@link XmlElement}
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* {@link DataHandler} body;
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* }
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* </pre>
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* The above code maps to the following XML:
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* <pre>
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* <xs:element name="foo" xmlns:ref="http://ws-i.org/profiles/basic/1.1/xsd">
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* <xs:complexType>
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* <xs:sequence>
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* <xs:element name="body" type="ref:swaRef" minOccurs="0" />
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* </xs:sequence>
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* <xs:attribute name="data" type="ref:swaRef" use="optional" />
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* </xs:complexType>
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* </xs:element>
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* </pre>
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*
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* <p>
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* The above binding supports WS-I AP 1.0 <a href="http://www.ws-i.org/Profiles/AttachmentsProfile-1.0-2004-08-24.html#Referencing_Attachments_from_the_SOAP_Envelope">WS-I Attachments Profile Version 1.0.</a>
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*
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* @author Kohsuke Kawaguchi
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* @since JAXB2.0
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*/
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@Retention(RUNTIME)
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@Target({FIELD,METHOD,PARAMETER})
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public @interface XmlAttachmentRef {
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}
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