diff options
Diffstat (limited to 'jpa/plugins/org.eclipse.jpt.doc.user/tasks011.htm')
| -rw-r--r-- | jpa/plugins/org.eclipse.jpt.doc.user/tasks011.htm | 259 |
1 files changed, 130 insertions, 129 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.doc.user/tasks011.htm b/jpa/plugins/org.eclipse.jpt.doc.user/tasks011.htm index 05912fd5b6..e4b948e925 100644 --- a/jpa/plugins/org.eclipse.jpt.doc.user/tasks011.htm +++ b/jpa/plugins/org.eclipse.jpt.doc.user/tasks011.htm @@ -1,129 +1,130 @@ -<!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> -<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>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="2013-04-05T12:21:32Z" /> -<meta name="robots" content="noarchive" /> -<meta name="doctitle" content="Basic mapping" /> -<meta name="relnum" content="Release 3.3" /> -<meta name="partnum" content="Release 3.3" /> -<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><a id="BABBABCE" name="BABBABCE"></a></p> -<div class="sect2"><!-- infolevel="all" infotype="General" --> -<h1>Basic mapping</h1> -<p><a id="sthref201" name="sthref201"></a><a id="sthref202" name="sthref202"></a><a id="sthref203" name="sthref203"></a><a id="sthref204" name="sthref204"></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 > 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="sthref205" name="sthref205"></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="reference033.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> -</li> -</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="sthref206" name="sthref206"></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="sthref207" name="sthref207"></a> -<p class="subhead2">Related references</p> -<ul> -<li> -<p><a href="ref_persistence_outline.htm#BABEGGFE">JPA Structure view</a></p> -</li> -<li> -<p><a href="ref_persistence_map_view.htm#BABIFBAF">JPA Details view (for attributes)</a></p> -</li> -</ul> -<a id="sthref208" name="sthref208"></a> -<p class="subhead2">Related concepts</p> -<ul> -<li> -<p><a href="concept_mapping.htm#BABBDJFI">Understanding OR mappings</a></p> -</li> -<li> -<p><a href="concepts001.htm#BABBGFJG">Understanding Java Persistence API</a></p> -</li> -</ul> -</div> -<!-- class="sect2" --> -<!-- Start Footer --> -<div class="footer"> -<table class="simple oac_no_warn" summary="" cellspacing="0" cellpadding="0" width="100%"> -<col width="86%" /> -<col width="*" /> -<tr> -<td align="left"><span class="copyrightlogo">Copyright © 2011, 2013, Oracle and/or its affiliates. All rights reserved.</span><br /> -<a href="dcommon/html/cpyr.htm"><span class="copyrightlogo">Legal Notices</span></a></td> -</tr> -</table> -</div> -<!-- class="footer" --> -</body> -</html>
\ No newline at end of file +<!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>
+<meta name="OAC_IGNORE_SKIP_NAV" content="true" />
+<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>Basic mapping</title>
+<meta name="generator" content="Oracle DARB XHTML Converter (Mode = ohj/ohw) - Version 1.0.11" />
+<meta name="date" content="2013-07-11T10:17:36Z" />
+<meta name="robots" content="noarchive" />
+<meta name="doctitle" content="Basic mapping" />
+<meta name="relnum" content="Release 3.3" />
+<meta name="partnum" content="Release 3.3" />
+<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="contents" href="toc.htm" title="Contents" type="text/html" />
+</head>
+<body>
+<p><a id="BABBABCE" name="BABBABCE"></a></p>
+<div class="sect2"><!-- infolevel="all" infotype="General" -->
+<h1>Basic mapping</h1>
+<p><a id="sthref201" name="sthref201"></a><a id="sthref202" name="sthref202"></a><a id="sthref203" name="sthref203"></a><a id="sthref204" name="sthref204"></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 > 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="sthref205" name="sthref205"></a>
+<p class="titleinfigure">JPA Details, Basic mapping</p>
+<img src="img/jpa_details_basic.png" alt="JPA Details, Basic mapping" title="JPA Details, Basic mapping" /><br /></div>
+<!-- class="figure" --></li>
+<li>
+<p>Complete each field in the <a href="reference033.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>
+</li>
+</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="sthref206" name="sthref206"></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="sthref207" name="sthref207"></a>
+<p class="subhead2">Related references</p>
+<ul>
+<li>
+<p><a href="ref_persistence_outline.htm#BABEGGFE">JPA Structure view</a></p>
+</li>
+<li>
+<p><a href="ref_persistence_map_view.htm#BABIFBAF">JPA Details view (for attributes)</a></p>
+</li>
+</ul>
+<a id="sthref208" name="sthref208"></a>
+<p class="subhead2">Related concepts</p>
+<ul>
+<li>
+<p><a href="concept_mapping.htm#BABBDJFI">Understanding OR mappings</a></p>
+</li>
+<li>
+<p><a href="concepts001.htm#BABBGFJG">Understanding Java Persistence API</a></p>
+</li>
+</ul>
+</div>
+<!-- class="sect2" -->
+<!-- Start Footer -->
+<div class="footer">
+<table class="simple oac_no_warn" summary="" cellspacing="0" cellpadding="0" width="100%">
+<col width="86%" />
+<col width="*" />
+<tr>
+<td align="left"><span class="copyrightlogo">Copyright © 2011, 2013, Oracle and/or its affiliates. All rights reserved.</span><br />
+<a href="dcommon/html/cpyr.htm"><span class="copyrightlogo">Legal Notices</span></a></td>
+</tr>
+</table>
+</div>
+<!-- class="footer" -->
+</body>
+</html>
|