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| author | Rick Sapir | 2012-09-19 17:40:04 +0000 |
|---|---|---|
| committer | Rick Sapir | 2012-09-19 17:40:04 +0000 |
| commit | fb70c890f6a9452cb9e8cb3dcf18ca27101b8dde (patch) | |
| tree | e432e45083cc86df82a78e38fd5b49d895d504b9 /jpa/plugins/org.eclipse.jpt.doc.user/tasks011.htm | |
| parent | b8216a510948c5450cddd673b9598e2847ff3e0c (diff) | |
| download | webtools.dali-fb70c890f6a9452cb9e8cb3dcf18ca27101b8dde.tar.gz webtools.dali-fb70c890f6a9452cb9e8cb3dcf18ca27101b8dde.tar.xz webtools.dali-fb70c890f6a9452cb9e8cb3dcf18ca27101b8dde.zip | |
updated doc. new jaxb doc
Diffstat (limited to 'jpa/plugins/org.eclipse.jpt.doc.user/tasks011.htm')
| -rw-r--r-- | jpa/plugins/org.eclipse.jpt.doc.user/tasks011.htm | 79 |
1 files changed, 61 insertions, 18 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.doc.user/tasks011.htm b/jpa/plugins/org.eclipse.jpt.doc.user/tasks011.htm index 83b5b96577..6bfa7f079e 100644 --- a/jpa/plugins/org.eclipse.jpt.doc.user/tasks011.htm +++ b/jpa/plugins/org.eclipse.jpt.doc.user/tasks011.htm @@ -5,32 +5,74 @@ <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" /> -<title>Element collection mapping</title> +<title>Basic mapping</title> <meta name="copyright" content="Copyright (c) 2000, 2009 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" /> <meta name="generator" content="Oracle DARB XHTML Converter (Mode = ohj/ohw) - Version 1.0.11" /> -<meta name="date" content="2012-09-13T10:27:39Z" /> +<meta name="date" content="2012-09-19T13:27:57Z" /> <meta name="robots" content="noarchive" /> -<meta name="doctitle" content="Element collection mapping" /> +<meta name="doctitle" content="Basic mapping" /> <meta name="relnum" content="Release 3.2" /> <meta name="partnum" content="Release 3.2" /> <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" /> </head> <body> -<p class="betadraftsubtitle">Beta Draft: 2012-09-13</p> -<p><a id="CIHHJEBJ" name="CIHHJEBJ"></a></p> +<p class="betadraftsubtitle">Beta Draft: 2012-09-19</p> +<p><a id="BABBABCE" name="BABBABCE"></a></p> <div class="sect2"><!-- infolevel="all" infotype="General" --> -<h1>Element collection mapping<a id="sthref178" name="sthref178"></a><a id="sthref179" name="sthref179"></a><a id="sthref180" name="sthref180"></a></h1> -<p>To create an element collection mapping:</p> +<h1>Basic mapping</h1> +<p><a id="sthref183" name="sthref183"></a><a id="sthref184" name="sthref184"></a><a id="sthref185" name="sthref185"></a><a id="sthref186" name="sthref186"></a>Use a <span class="bold">Basic Mapping</span> to map an attribute directly to a database column. Basic mappings may be used only with the following attribute types:</p> +<ul> +<li> +<p>Java primitive types and wrappers of the primitive types</p> +</li> +<li> +<p><code>java.lang.String, java.math.BigInteger</code></p> +</li> +<li> +<p><code>java.math.BigDecimal</code></p> +</li> +<li> +<p><code>java.util.Date</code></p> +</li> +<li> +<p><code>java.util.Calendar, java.sql.Date</code></p> +</li> +<li> +<p><code>java.sql.Time</code></p> +</li> +<li> +<p><code>java.sql.Timestamp</code></p> +</li> +<li> +<p><code>byte[]</code></p> +</li> +<li> +<p><code>Byte[]</code></p> +</li> +<li> +<p><code>char[]</code></p> +</li> +<li> +<p><code>Character[]</code></p> +</li> +<li> +<p>enums</p> +</li> +<li> +<p>any other type that implements <code>Serializable</code></p> +</li> +</ul> +<p>To create a basic mapping:</p> <ol> <li> -<p>In the <a href="ref_persistence_outline.htm#BABEGGFE">JPA Structure view</a>, right-click the field to map. Select <span class="bold">Map As > Element Collection</span>. The <a href="ref_persistence_map_view.htm#BABIFBAF">JPA Details view (for attributes)</a> displays the properties for the selected field.</p> -<div class="figure"><a id="sthref181" name="sthref181"></a> -<p class="titleinfigure">JPA Details, Element collection mapping</p> -<img src="img/jpa_details_elementcollection.png" alt="PA Details, Element collection mapping" title="PA Details, Element collection mapping" /><br /></div> +<p>In the <a href="ref_persistence_outline.htm#BABEGGFE">JPA Structure view</a>, right-click the field to map. Select <span class="bold">Map As > Basic</span>. The <a href="ref_persistence_map_view.htm#BABIFBAF">JPA Details view (for attributes)</a> displays the properties for the selected field.</p> +<div class="figure"><a id="sthref187" name="sthref187"></a> +<p class="titleinfigure">JPA Details, Basic mapping</p> +<img src="img/jpa_details_basic.png" alt="PA Details, Basic mapping" title="PA Details, Basic mapping" /><br /></div> <!-- class="figure" --></li> <li> -<p>Complete each field in the <a href="reference026.htm#CACBCGDI">Element Collection Mapping</a> area.</p> +<p>Complete each field in the <a href="reference029.htm#CACCGGCG">Basic Mapping</a> area.</p> </li> <li> <p>Complete the remaining areas in the <a href="ref_persistence_map_view.htm#BABIFBAF">JPA Details view (for attributes)</a>.</p> @@ -38,18 +80,19 @@ </ol> <p>Eclipse adds the following annotations to the field:</p> <pre xml:space="preserve" class="oac_no_warn"> - - - +@Column(name="<span class="italic"><COLUMN_NAME></span>", table="<span class="italic"><COLUMN_TABLE></span>", + insertable=<span class="italic"><INSERTABLE></span>, updatable=<span class="italic"><UPDATABLE></span>) +@Basic(fetch=FetchType.<span class="italic"><FETCH_TYPE></span>, optional = <span class="italic"><OPTIONAL></span>) +@Temporal(TemporalType.<span class="italic"><TEMPORAL></span>) </pre> -<a id="sthref182" name="sthref182"></a> +<a id="sthref188" name="sthref188"></a> <p class="subhead2">Related tasks</p> <ul> <li> <p><a href="task_mapping.htm#BABDGBIJ">Mapping an entity</a></p> </li> </ul> -<a id="sthref183" name="sthref183"></a> +<a id="sthref189" name="sthref189"></a> <p class="subhead2">Related references</p> <ul> <li> @@ -59,7 +102,7 @@ <p><a href="ref_persistence_map_view.htm#BABIFBAF">JPA Details view (for attributes)</a></p> </li> </ul> -<a id="sthref184" name="sthref184"></a> +<a id="sthref190" name="sthref190"></a> <p class="subhead2">Related concepts</p> <ul> <li> |