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| author | nhauge | 2007-05-04 19:55:48 +0000 |
|---|---|---|
| committer | nhauge | 2007-05-04 19:55:48 +0000 |
| commit | bc72d754f082fe30ef0d7aeff54f29c64553f02a (patch) | |
| tree | d69c3c3f38ea93ee78ce6d4529f80d928ee88030 /jpa/plugins/org.eclipse.jpt.doc.user/tasks015.htm | |
| parent | d8139fbb848c9509ae592b5477c85f5fd34b8ceb (diff) | |
| download | webtools.dali-bc72d754f082fe30ef0d7aeff54f29c64553f02a.tar.gz webtools.dali-bc72d754f082fe30ef0d7aeff54f29c64553f02a.tar.xz webtools.dali-bc72d754f082fe30ef0d7aeff54f29c64553f02a.zip | |
178911 - Initial check-in for user.doc plugin for Dali 1.0.
Diffstat (limited to 'jpa/plugins/org.eclipse.jpt.doc.user/tasks015.htm')
| -rw-r--r-- | jpa/plugins/org.eclipse.jpt.doc.user/tasks015.htm | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.doc.user/tasks015.htm b/jpa/plugins/org.eclipse.jpt.doc.user/tasks015.htm new file mode 100644 index 0000000000..c0ce649c80 --- /dev/null +++ b/jpa/plugins/org.eclipse.jpt.doc.user/tasks015.htm @@ -0,0 +1,72 @@ +<!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 3, 2007 9:19:11 --> +<meta name="OAC_IGNORE_SKIP_NAV" content="true" /> +<title>Transient mapping</title> +<meta http-equiv="Content-Type" content="text/html; charset=us-ascii" /> +<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 - Version 4.5.3 Build 02" /> +<meta name="date" content="2005-07-10T12:57:20+08:00" /> +<meta name="robots" content="all" scheme="http://www.robotstxt.org/" /> +<meta name="doctitle" content="Transient mapping" /> +<meta name="relnum" content="Release 1.0.0" /> +<meta name="partnum" content="" /> +<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="BABHFHEI" name="BABHFHEI"></a></p> +<div class="sect2"><!-- infolevel="all" infotype="General" --> +<table class="simple oac_no_warn" summary="" cellspacing="0" cellpadding="0" width="100%"> +<tr valign="bottom"> +<td align="left" width="86%"> +<h1>Transient mapping</h1> +</td> +</tr> +</table> +<p><a id="sthref146" name="sthref146"></a><a id="sthref147" name="sthref147"></a><a id="sthref148" name="sthref148"></a><a id="sthref149" name="sthref149"></a>Use the Transient Mapping to specify a or field of the entity class that <span class="italic">is not</span> persistent.</p> +<p>To create a version mapping:</p> +<ol type="1" start="1"> +<li> +<p>In the <a href="ref_persistence_outline.htm#BABEGGFE">JPA Structure view</a>, select the field to map. The <a href="ref_persistence_map_view.htm#BABIFBAF">JPA Details view (for attributes)</a> displays the properties for the selected.</p> +</li> +<li> +<p>In the <span class="gui-object-title">Map As</span> field, select <span class="gui-object-action">Transient</span>.</p> +</li> +</ol> +<p>Eclipse adds the following annotation to the field:</p> +<pre xml:space="preserve" class="oac_no_warn"> +@Transient + +</pre> +<p> </p> +<img src="img/ngrelt.png" alt="Related task" title="Related task" /><br /> +<br /> +<a href="task_mapping.htm#BABDGBIJ">Mapping an entity</a> +<p> </p> +<img src="img/ngrelr.png" alt="Related reference" title="Related reference" /><br /> +<br /> +<a href="ref_persistence_outline.htm#BABEGGFE">JPA Structure view</a><br /> +<a href="ref_persistence_map_view.htm#BABIFBAF">JPA Details view (for attributes)</a> +<p> </p> +<img src="img/ngrelc.png" alt="Related concept" title="Related concept" /><br /> +<br /> +<a href="concept_mapping.htm#BABBDJFI">Understanding OR mappings</a><br /> +<a href="concepts001.htm#BABBGFJG">Understanding EJB 3.0 Java Persistence API</a></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, 2007, Oracle. All rights reserved.</span></a></td> +</tr> +</table> +</div> +<!-- class="footer" --> +</body> +</html> |