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authornhauge2007-05-09 21:22:37 -0400
committernhauge2007-05-09 21:22:37 -0400
commit6a5e934be68521a0d2a5b39670bc15a262d32883 (patch)
tree7bf87391bc129471bfa5ed95a5890cca9e939840 /jpa/plugins/org.eclipse.jpt.doc.user/tasks013.htm
parent74e0f27246b007af1ffec6ef6843d865684338f5 (diff)
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178911 - New documentation updates.
Diffstat (limited to 'jpa/plugins/org.eclipse.jpt.doc.user/tasks013.htm')
-rw-r--r--jpa/plugins/org.eclipse.jpt.doc.user/tasks013.htm89
1 files changed, 36 insertions, 53 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.doc.user/tasks013.htm b/jpa/plugins/org.eclipse.jpt.doc.user/tasks013.htm
index b115ef0ff5..86f234e88b 100644
--- a/jpa/plugins/org.eclipse.jpt.doc.user/tasks013.htm
+++ b/jpa/plugins/org.eclipse.jpt.doc.user/tasks013.htm
@@ -2,7 +2,7 @@
"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 9:19:10 -->
+<!-- Run date = May 9, 2007 10:03:43 -->
<meta name="OAC_IGNORE_SKIP_NAV" content="true" />
<title>One-to-many mapping</title>
<meta http-equiv="Content-Type" content="text/html; charset=us-ascii" />
@@ -29,7 +29,7 @@
</td>
</tr>
</table>
-<p><a id="sthref136" name="sthref136"></a><a id="sthref137" name="sthref137"></a><a id="sthref138" name="sthref138"></a><a id="sthref139" name="sthref139"></a>Use a <span class="bold">One-to-Many Mapping</span> to define a relationship with one-to-many multiplicity.</p>
+<p><a id="sthref139" name="sthref139"></a><a id="sthref140" name="sthref140"></a><a id="sthref141" name="sthref141"></a><a id="sthref142" name="sthref142"></a>Use a <span class="bold">One-to-Many Mapping</span> to define a relationship with one-to-many multiplicity.</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>
@@ -43,43 +43,20 @@
<table class="RuleInformal" title="This table lists the fields in the General tab of the Persistence Properties view for this mapping." summary="This table lists the fields in the General tab of 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-t12">Property</th>
-<th align="left" valign="bottom" id="r1c2-t12">Description</th>
-<th align="left" valign="bottom" id="r1c3-t12">Default</th>
+<th align="left" valign="bottom" id="r1c1-t13">Property</th>
+<th align="left" valign="bottom" id="r1c2-t13">Description</th>
+<th align="left" valign="bottom" id="r1c3-t13">Default</th>
</tr>
</thead>
<tbody>
<tr align="left" valign="top">
-<td align="left" id="r2c1-t12" headers="r1c1-t12">Target Entity</td>
-<td align="left" headers="r2c1-t12 r1c2-t12">The entity to which this attribute is mapped.</td>
-<td align="left" headers="r2c1-t12 r1c3-t12"><br /></td>
+<td align="left" id="r2c1-t13" headers="r1c1-t13">Target Entity</td>
+<td align="left" headers="r2c1-t13 r1c2-t13">The entity to which this attribute is mapped.</td>
+<td align="left" headers="r2c1-t13 r1c3-t13"><br /></td>
</tr>
<tr align="left" valign="top">
-<td align="left" id="r3c1-t12" headers="r1c1-t12">Cascade Type</td>
-<td align="left" headers="r3c1-t12 r1c2-t12">See <a href="ref_mapping_general.htm#CACJAIHB">"Cascade Type"</a> for details.
-<ul>
-<li type="disc">
-<p>Default</p>
-</li>
-<li type="disc">
-<p>All</p>
-</li>
-<li type="disc">
-<p>Persist</p>
-</li>
-<li type="disc">
-<p>Merge</p>
-</li>
-<li type="disc">
-<p>Remove</p>
-</li>
-</ul>
-</td>
-<td align="left" headers="r3c1-t12 r1c3-t12"><br /></td>
-</tr>
-<tr align="left" valign="top">
-<td align="left" id="r4c1-t12" headers="r1c1-t12">Fetch Type</td>
-<td align="left" headers="r4c1-t12 r1c2-t12">Defines how data is loaded from the database. See <a href="ref_mapping_general.htm#CACGGGHB">"Fetch Type"</a> for details.
+<td align="left" id="r3c1-t13" headers="r1c1-t13">Fetch Type</td>
+<td align="left" headers="r3c1-t13 r1c2-t13">Defines how data is loaded from the database. See <a href="ref_mapping_general.htm#CACGGGHB">"Fetch Type"</a> for details.
<ul>
<li type="disc">
<p>Eager</p>
@@ -89,54 +66,60 @@
</li>
</ul>
</td>
-<td align="left" headers="r4c1-t12 r1c3-t12">Eager</td>
+<td align="left" headers="r3c1-t13 r1c3-t13">Eager</td>
</tr>
<tr align="left" valign="top">
-<td align="left" id="r5c1-t12" headers="r1c1-t12">Mapped By</td>
-<td align="left" headers="r5c1-t12 r1c2-t12">The database field that owns the relationship.</td>
-<td align="left" headers="r5c1-t12 r1c3-t12"><br /></td>
+<td align="left" id="r4c1-t13" headers="r1c1-t13">Mapped By</td>
+<td align="left" headers="r4c1-t13 r1c2-t13">The database field that owns the relationship.</td>
+<td align="left" headers="r4c1-t13 r1c3-t13"><br /></td>
</tr>
<tr align="left" valign="top">
-<td align="left" id="r6c1-t12" headers="r1c1-t12">Order By</td>
-<td align="left" headers="r6c1-t12 r1c2-t12">Specify the default order for objects returned from a query. See <a href="ref_mapping_general.htm#CACDADIH">"Order By"</a> for details.
+<td align="left" id="r5c1-t13" headers="r1c1-t13">Order By</td>
+<td align="left" headers="r5c1-t13 r1c2-t13">Specify the default order for objects returned from a query. See <a href="ref_mapping_general.htm#CACDADIH">"Order By"</a> for details.
<ul>
<li type="disc">
+<p>No ordering</p>
+</li>
+<li type="disc">
<p>Primary key</p>
</li>
+<li type="disc">
+<p>Custom</p>
+</li>
</ul>
</td>
-<td align="left" headers="r6c1-t12 r1c3-t12">Primary key</td>
+<td align="left" headers="r5c1-t13 r1c3-t13">No ordering</td>
</tr>
</tbody>
</table>
<br /></div>
<!-- class="inftblruleinformal" --></li>
<li>
-<p>Use this table to complete the <a href="reference005.htm#CACBAEBC">Join Table Information</a> fields in the JPA Details view.</p>
+<p>Use this table to complete the <a href="reference006.htm#CACBAEBC">Join Table Information</a> fields in the JPA Details view.</p>
<div class="inftblruleinformal">
<table class="RuleInformal" title="This table lists the fields in the Join Table tab of the Persistence Properties view for this mapping." summary="This table lists the fields in the Join Table tab of 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-t13">Property</th>
-<th align="left" valign="bottom" id="r1c2-t13">Description</th>
-<th align="left" valign="bottom" id="r1c3-t13">Default</th>
+<th align="left" valign="bottom" id="r1c1-t14">Property</th>
+<th align="left" valign="bottom" id="r1c2-t14">Description</th>
+<th align="left" valign="bottom" id="r1c3-t14">Default</th>
</tr>
</thead>
<tbody>
<tr align="left" valign="top">
-<td align="left" id="r2c1-t13" headers="r1c1-t13">Name</td>
-<td align="left" headers="r2c1-t13 r1c2-t13">Name of the join table</td>
-<td align="left" headers="r2c1-t13 r1c3-t13">By default, the name is assumed to be the primary tables associated with the entities concatenated with an underscore.</td>
+<td align="left" id="r2c1-t14" headers="r1c1-t14">Name</td>
+<td align="left" headers="r2c1-t14 r1c2-t14">Name of the join table</td>
+<td align="left" headers="r2c1-t14 r1c3-t14">By default, the name is assumed to be the primary tables associated with the entities concatenated with an underscore.</td>
</tr>
<tr align="left" valign="top">
-<td align="left" id="r3c1-t13" headers="r1c1-t13">Join Columns</td>
-<td align="left" headers="r3c1-t13 r1c2-t13">Specify two or more join columns (that is, a primary key).</td>
-<td align="left" headers="r3c1-t13 r1c3-t13"><br /></td>
+<td align="left" id="r3c1-t14" headers="r1c1-t14">Join Columns</td>
+<td align="left" headers="r3c1-t14 r1c2-t14">Specify two or more join columns (that is, a primary key).</td>
+<td align="left" headers="r3c1-t14 r1c3-t14"><br /></td>
</tr>
<tr align="left" valign="top">
-<td align="left" id="r4c1-t13" headers="r1c1-t13">Inverse Join Columns</td>
-<td align="left" headers="r4c1-t13 r1c2-t13">The join column on the owned (or inverse) side of the association: the owned entity's primary key column.</td>
-<td align="left" headers="r4c1-t13 r1c3-t13"><br /></td>
+<td align="left" id="r4c1-t14" headers="r1c1-t14">Inverse Join Columns</td>
+<td align="left" headers="r4c1-t14 r1c2-t14">The join column on the owned (or inverse) side of the association: the owned entity's primary key column.</td>
+<td align="left" headers="r4c1-t14 r1c3-t14"><br /></td>
</tr>
</tbody>
</table>

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