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diff --git a/jpa/plugins/org.eclipse.jpt.doc.user/tasks007.htm b/jpa/plugins/org.eclipse.jpt.doc.user/tasks007.htm deleted file mode 100644 index b52b690902..0000000000 --- a/jpa/plugins/org.eclipse.jpt.doc.user/tasks007.htm +++ /dev/null @@ -1,69 +0,0 @@ -<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" - "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> -<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> -<head> -<!-- Run date = May 21, 2008 14:42:04 --> -<meta http-equiv="Content-Type" content="text/html; charset=us-ascii" /> -<title>Embeddable</title> - -<meta http-equiv="Content-Style-Type" content="text/css" /> -<meta http-equiv="Content-Script-Type" content="text/javascript" /> -<meta name="generator" content="Oracle DARB XHTML Converter (Mode = ohj/ohw) - Version 5.0" /> -<meta name="date" content="2005-07-10T12:57:20+08:00" /> -<meta name="robots" content="noarchive" /> -<meta name="doctitle" content="Embeddable" /> -<meta name="relnum" content="Release 2.0" /> -<meta name="copyright" content="Copyright (c) 2000, 2008 oracle . All rights reserved. This program and the accompanying materials are made available under the terms of the Eclipse Public License v1.0 which accompanies this distribution, and is available at http://www.eclipse.org/legal/epl-v10.html. Contributors: Oracle - initial API and implementation" /> -<link rel="copyright" href="dcommon/html/cpyr.htm" title="Copyright" type="text/html" /> -<link rel="stylesheet" href="dcommon/css/blafdoc.css" title="Oracle BLAFDoc" type="text/css" /> -<link rel="start" href="../../index.htm" title="Home" type="text/html" /> -<link rel="contents" href="toc.htm" title="Contents" type="text/html" /> -</head> -<body> -<p><a id="BABFEICE" name="BABFEICE"></a></p> -<div class="sect2"><!-- infolevel="all" infotype="General" --> -<h1>Embeddable</h1> -<p><a id="sthref64" name="sthref64"></a><a id="sthref65" name="sthref65"></a>An <span class="bold">Embedded</span> class is a class whose instances are stored as part of an owning entity; it shares the identity of the owning entity. Each field of the embedded class is mapped to the database table associated with the owning entity.</p> -<p>To override the mapping information for a specific subclass, use the <code>@AttributeOverride</code> annotation for that specific class.</p> -<p><a id="sthref66" name="sthref66"></a><a id="sthref67" name="sthref67"></a><a id="sthref68" name="sthref68"></a>An embeddable entity is identified by the <code>@Embeddable</code> annotation.</p> -<p>Use this procedure to add embeddable persistence to an existing entity:</p> -<ol start="1"> -<li> -<p>Open the Java class in the <span class="gui-object-title">Package Explorer</span>.</p> -</li> -<li> -<p>Select the class in the JPA Structure view.</p> -</li> -<li> -<p>Click the mapping type hyperlink to open the Mapping Type Selection dialog.</p> -</li> -<li> -<p>Select <span class="bold">Embeddable</span> and then click <span class="bold">OK</span>.</p> -<div class="figure"><a id="sthref69" name="sthref69"></a> -<p class="titleinfigure">Mapping Type Selection Dialog (Embeddable)</p> -<img src="img/mapping_type_selection_embed.png" alt="The Mapping Type Selection dialog with Embeddable selected." title="The Mapping Type Selection dialog with Embeddable selected." /><br /></div> -<!-- class="figure" --></li> -<li> -<p>Complete the remaining <a href="ref_persistence_prop_view.htm#BABFAEBB">JPA Details view (for entities)</a>.</p> -</li> -</ol> -<p> </p> -<img src="img/ngrelt.png" alt="Related tasks" title="Related tasks" /><br /> -<dl> -<dd><a href="task_add_persistence.htm#BABHICAI">Adding persistence to a class</a></dd> -<dd><a href="task_additonal_tables.htm#CIHGBIEI">Specifying additional tables</a></dd> -<dd><a href="task_inheritance.htm#CIHCCCJD">Specifying entity inheritance</a></dd> -</dl> -</div> -<!-- class="sect2" --> -<!-- Start Footer --> -<div class="footer"> -<table class="simple oac_no_warn" summary="" cellspacing="0" cellpadding="0" width="100%"> -<tr> -<td align="left" width="86%"><a href="dcommon/html/cpyr.htm"><span class="copyrightlogo">Copyright © 2006, 2008, Oracle. All rights reserved.</span></a></td> -</tr> -</table> -</div> -<!-- class="footer" --> -</body> -</html> |