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diff --git a/jpa/plugins/org.eclipse.jpt.doc.user/getting_started014.htm b/jpa/plugins/org.eclipse.jpt.doc.user/getting_started014.htm deleted file mode 100644 index de4447d1ed..0000000000 --- a/jpa/plugins/org.eclipse.jpt.doc.user/getting_started014.htm +++ /dev/null @@ -1,132 +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, 2007 6:35:52 --> -<meta name="OAC_IGNORE_SKIP_NAV" content="true" /> -<title>Create ID mappings</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="Create ID mappings" /> -<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="BABGEFDI" name="BABGEFDI"></a></p> -<div class="sect3"><!-- 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>Create ID mappings</h1> -</td> -</tr> -</table> -<p>Use an <span class="bold">ID Mapping</span> to specify the primary key of an entity. Each persistent entity must have an ID. Notice that the Problems view reports that each entity is missing an ID.</p> -<ol type="1" start="1"> -<li> -<p>Select the <span class="bold">Employee</span> entity in the Package Explorer view.</p> -</li> -<li> -<p>Expand the <span class="bold">Employee</span> entity in the <a href="ref_persistence_outline.htm#BABEGGFE">JPA Structure view</a> and select the <span class="bold">id</span> field. The <a href="ref_persistence_map_view.htm#BABIFBAF">JPA Details view (for attributes)</a> displays the properties for the field.</p> -</li> -<li> -<p>In the <span class="gui-object-title">Map As</span> field, select <span class="gui-object-action">ID</span>.</p> -<div class="figure"><a id="sthref27" name="sthref27"></a> -<p class="titleinfigure">ID Mapping for emp_id Field</p> -<img src="img/persistence_view_empid.png" alt="JPA Details view for the emp_id field." title="JPA Details view for the emp_id field." /><br /></div> -<!-- class="figure" --></li> -<li> -<p>Use this table to complete the remaining fields in the <span class="gui-object-title">JPA Details</span> view.</p> -<div class="inftblruleinformal"> -<table class="RuleInformal" title="This table lists the fields in the Persistence Properties view for this mapping." summary="This table lists the fields in the Persistence Properties view for this mapping." dir="ltr" border="1" width="100%" frame="border" rules="all" cellpadding="3" cellspacing="0"> -<thead> -<tr align="left" valign="top"> -<th align="left" valign="bottom" id="r1c1-t6">Property</th> -<th align="left" valign="bottom" id="r1c2-t6">Description</th> -</tr> -</thead> -<tbody> -<tr align="left" valign="top"> -<td align="left" id="r2c1-t6" headers="r1c1-t6">Map As</td> -<td align="left" headers="r2c1-t6 r1c2-t6">Defines this mapping as an <span class="bold">ID Mapping</span>. Dali adds the <code>@Id</code> annotation to the entity.</td> -</tr> -<tr align="left" valign="top"> -<td align="left" id="r3c1-t6" headers="r1c1-t6">Column</td> -<td align="left" headers="r3c1-t6 r1c2-t6">The database column for the primary key of the table associated with the entity. Select <span class="bold">EMP_ID</span>. -<p>Because the database column (EMP_ID) is named differently than the entity field (id), Dali adds the <code>@Column(name="EMP_ID"</code>) annotation.</p> -</td> -</tr> -</tbody> -</table> -<br /></div> -<!-- class="inftblruleinformal" --></li> -<li> -<p>Leave all other fields on the tab as their defaults. Expand the <span class="bold">Primary Key Generation</span> area.</p> -<div class="figure"><a id="sthref28" name="sthref28"></a> -<p class="titleinfigure">Primary Key Generation for emp_id Field</p> -<img src="img/persistence_view_empid_pk.png" alt="JPA Details view (with Primary Key options) for the emp_id field." title="JPA Details view (with Primary Key options) for the emp_id field." /><br /></div> -<!-- class="figure" --></li> -<li> -<p>Use this table to complete the Primary Key Generation fields in the <span class="gui-object-title">JPA Details</span> view.</p> -<div class="inftblruleinformal"> -<table class="RuleInformal" title="This table lists the fields in the Persistence Properties view for this mapping." summary="This table lists the fields in the Persistence Properties view for this mapping." dir="ltr" border="1" width="100%" frame="border" rules="all" cellpadding="3" cellspacing="0"> -<thead> -<tr align="left" valign="top"> -<th align="left" valign="bottom" id="r1c1-t7">Property</th> -<th align="left" valign="bottom" id="r1c2-t7">Description</th> -</tr> -</thead> -<tbody> -<tr align="left" valign="top"> -<td align="left" id="r2c1-t7" headers="r1c1-t7">Generated Value</td> -<td align="left" headers="r2c1-t7 r1c2-t7">These fields define how the primary key is generated.</td> -</tr> -<tr align="left" valign="top"> -<td align="left" id="r3c1-t7" headers="r1c1-t7"> Strategy</td> -<td align="left" headers="r3c1-t7 r1c2-t7">For the tutorial project, use the <span class="bold">Auto</span> option.</td> -</tr> -<tr align="left" valign="top"> -<td align="left" id="r4c1-t7" headers="r1c1-t7"> Generator Name</td> -<td align="left" headers="r4c1-t7 r1c2-t7">Leave this field blank.</td> -</tr> -</tbody> -</table> -<br /></div> -<!-- class="inftblruleinformal" --></li> -</ol> -<p>In the JPA Structure view, the <span class="bold">id</span> field is identified as the primary key by the following icon:</p> -<div class="figure"><a id="sthref29" name="sthref29"></a> -<p class="titleinfigure">JPA Structure for Employee Entity</p> -<img src="img/persistence_outline_empid.png" alt="emp_id attribute of the Employee entity in the JPA Structure view." title="emp_id attribute of the Employee entity in the JPA Structure view." /><br /></div> -<!-- class="figure" --> -<p>Repeat this procedure to map the following primary keys (as shown in <a href="getting_started007.htm#BABDEFDF">Table: Tutorial Database Schema</a>):</p> -<ul> -<li type="disc"> -<p>The <span class="bold">id</span> field of the <span class="bold">Address</span> entity to the ADDRESS_ID column of the ADDRESS table.</p> -</li> -<li type="disc"> -<p>The <span class="bold">number</span> field of the <span class="bold">PhoneNumber</span> entity to the P_NUMBER column of the PHONE table.</p> -</li> -</ul> -<p>Next, you will <a href="getting_started015.htm#BABEEFJA">Create basic mappings</a>.</p> -</div> -<!-- class="sect3" --> -<!-- 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> |