blob: f6e80857e5c863ca2032cf607615aa29ac1f7a0f [file] [log] [blame]
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<!-- NewPage -->
<html lang="it">
<head>
<!-- Generated by javadoc (version 1.7.0_80) on Thu Jun 14 10:04:01 CEST 2018 -->
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Extensions (OpenJPA Parent POM 2.4.3 API)</title>
<meta name="date" content="2018-06-14">
<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
</head>
<body>
<script type="text/javascript"><!--
if (location.href.indexOf('is-external=true') == -1) {
parent.document.title="Extensions (OpenJPA Parent POM 2.4.3 API)";
}
//-->
</script>
<noscript>
<div>JavaScript is disabled on your browser.</div>
</noscript>
<!-- ========= START OF TOP NAVBAR ======= -->
<div class="topNav"><a name="navbar_top">
<!-- -->
</a><a href="#skip-navbar_top" title="Skip navigation links"></a><a name="navbar_top_firstrow">
<!-- -->
</a>
<ul class="navList" title="Navigation">
<li><a href="../../../../overview-summary.html">Overview</a></li>
<li><a href="package-summary.html">Package</a></li>
<li class="navBarCell1Rev">Class</li>
<li><a href="class-use/Extensions.html">Use</a></li>
<li><a href="package-tree.html">Tree</a></li>
<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
<li><a href="../../../../index-all.html">Index</a></li>
<li><a href="../../../../help-doc.html">Help</a></li>
</ul>
</div>
<div class="subNav">
<ul class="navList">
<li><a href="../../../../org/apache/openjpa/meta/DelegatingMetaDataFactory.html" title="class in org.apache.openjpa.meta"><span class="strong">Prev Class</span></a></li>
<li><a href="../../../../org/apache/openjpa/meta/FetchGroup.html" title="class in org.apache.openjpa.meta"><span class="strong">Next Class</span></a></li>
</ul>
<ul class="navList">
<li><a href="../../../../index.html?org/apache/openjpa/meta/Extensions.html" target="_top">Frames</a></li>
<li><a href="Extensions.html" target="_top">No Frames</a></li>
</ul>
<ul class="navList" id="allclasses_navbar_top">
<li><a href="../../../../allclasses-noframe.html">All Classes</a></li>
</ul>
<div>
<script type="text/javascript"><!--
allClassesLink = document.getElementById("allclasses_navbar_top");
if(window==top) {
allClassesLink.style.display = "block";
}
else {
allClassesLink.style.display = "none";
}
//-->
</script>
</div>
<div>
<ul class="subNavList">
<li>Summary:&nbsp;</li>
<li>Nested&nbsp;|&nbsp;</li>
<li><a href="#field_summary">Field</a>&nbsp;|&nbsp;</li>
<li><a href="#constructor_summary">Constr</a>&nbsp;|&nbsp;</li>
<li><a href="#method_summary">Method</a></li>
</ul>
<ul class="subNavList">
<li>Detail:&nbsp;</li>
<li><a href="#field_detail">Field</a>&nbsp;|&nbsp;</li>
<li><a href="#constructor_detail">Constr</a>&nbsp;|&nbsp;</li>
<li><a href="#method_detail">Method</a></li>
</ul>
</div>
<a name="skip-navbar_top">
<!-- -->
</a></div>
<!-- ========= END OF TOP NAVBAR ========= -->
<!-- ======== START OF CLASS DATA ======== -->
<div class="header">
<div class="subTitle">org.apache.openjpa.meta</div>
<h2 title="Class Extensions" class="title">Class Extensions</h2>
</div>
<div class="contentContainer">
<ul class="inheritance">
<li><a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li>
<li>
<ul class="inheritance">
<li>org.apache.openjpa.meta.Extensions</li>
</ul>
</li>
</ul>
<div class="description">
<ul class="blockList">
<li class="blockList">
<dl>
<dt>All Implemented Interfaces:</dt>
<dd><a href="http://docs.oracle.com/javase/6/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a></dd>
</dl>
<dl>
<dt>Direct Known Subclasses:</dt>
<dd><a href="../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</a>, <a href="../../../../org/apache/openjpa/meta/FieldMetaData.html" title="class in org.apache.openjpa.meta">FieldMetaData</a></dd>
</dl>
<hr>
<br>
<pre>public abstract class <span class="strong">Extensions</span>
extends <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>
implements <a href="http://docs.oracle.com/javase/6/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a></pre>
<div class="block">Vendor extensions. This class is thread safe for reads, but not for
mutations.</div>
<dl><dt><span class="strong">Author:</span></dt>
<dd>Abe White</dd>
<dt><span class="strong">See Also:</span></dt><dd><a href="../../../../serialized-form.html#org.apache.openjpa.meta.Extensions">Serialized Form</a></dd></dl>
</li>
</ul>
</div>
<div class="summary">
<ul class="blockList">
<li class="blockList">
<!-- =========== FIELD SUMMARY =========== -->
<ul class="blockList">
<li class="blockList"><a name="field_summary">
<!-- -->
</a>
<h3>Field Summary</h3>
<table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation">
<caption><span>Fields</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Field and Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/openjpa/meta/Extensions.html#OPENJPA">OPENJPA</a></strong></code>&nbsp;</td>
</tr>
</table>
</li>
</ul>
<!-- ======== CONSTRUCTOR SUMMARY ======== -->
<ul class="blockList">
<li class="blockList"><a name="constructor_summary">
<!-- -->
</a>
<h3>Constructor Summary</h3>
<table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colOne" scope="col">Constructor and Description</th>
</tr>
<tr class="altColor">
<td class="colOne"><code><strong><a href="../../../../org/apache/openjpa/meta/Extensions.html#Extensions()">Extensions</a></strong>()</code>&nbsp;</td>
</tr>
</table>
</li>
</ul>
<!-- ========== METHOD SUMMARY =========== -->
<ul class="blockList">
<li class="blockList"><a name="method_summary">
<!-- -->
</a>
<h3>Method Summary</h3>
<table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
<caption><span>Methods</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/openjpa/meta/Extensions.html#addExtension(java.lang.String,%20java.lang.Object)">addExtension</a></strong>(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;key,
<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;value)</code>
<div class="block">Add a vendor extension to this entity.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/openjpa/meta/Extensions.html#addExtension(java.lang.String,%20java.lang.String,%20java.lang.Object)">addExtension</a></strong>(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;vendor,
<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;key,
<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;value)</code>
<div class="block">Add a vendor extension to this entity.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/openjpa/meta/Extensions.html#addExtensionKeys(java.util.Collection)">addExtensionKeys</a></strong>(<a href="http://docs.oracle.com/javase/6/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a>&nbsp;exts)</code>
<div class="block">Add all the known extension keys to the specified collection; any
implementation that utilized new extensions should override this
method to include both the known extensions of its superclass as well
as its own extension keys.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/openjpa/meta/Extensions.html#copy(org.apache.openjpa.meta.Extensions)">copy</a></strong>(<a href="../../../../org/apache/openjpa/meta/Extensions.html" title="class in org.apache.openjpa.meta">Extensions</a>&nbsp;exts)</code>
<div class="block">Copy the extensions not present in this instance but present in the
given instance.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/openjpa/meta/Extensions.html#getBooleanExtension(java.lang.String)">getBooleanExtension</a></strong>(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;key)</code>
<div class="block">Get the value as a boolean.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/openjpa/meta/Extensions.html#getBooleanExtension(java.lang.String,%20java.lang.String)">getBooleanExtension</a></strong>(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;vendor,
<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;key)</code>
<div class="block">Get the value as a boolean.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>double</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/openjpa/meta/Extensions.html#getDoubleExtension(java.lang.String)">getDoubleExtension</a></strong>(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;key)</code>
<div class="block">Get the value as a double.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>double</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/openjpa/meta/Extensions.html#getDoubleExtension(java.lang.String,%20java.lang.String)">getDoubleExtension</a></strong>(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;vendor,
<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;key)</code>
<div class="block">Get the value as a double.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../org/apache/openjpa/meta/Extensions.html" title="class in org.apache.openjpa.meta">Extensions</a></code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/openjpa/meta/Extensions.html#getEmbeddedExtensions(java.lang.String,%20boolean)">getEmbeddedExtensions</a></strong>(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;key,
boolean&nbsp;create)</code>
<div class="block">Return the embedded extensions under the given key.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../org/apache/openjpa/meta/Extensions.html" title="class in org.apache.openjpa.meta">Extensions</a></code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/openjpa/meta/Extensions.html#getEmbeddedExtensions(java.lang.String,%20java.lang.String,%20boolean)">getEmbeddedExtensions</a></strong>(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;vendor,
<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;key,
boolean&nbsp;create)</code>
<div class="block">Return the embedded extensions under the given key.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[]</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/openjpa/meta/Extensions.html#getExtensionKeys()">getExtensionKeys</a></strong>()</code>
<div class="block">Return all extension keys.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[]</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/openjpa/meta/Extensions.html#getExtensionKeys(java.lang.String)">getExtensionKeys</a></strong>(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;vendor)</code>
<div class="block">Return all extension keys for the given vendor.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[]</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/openjpa/meta/Extensions.html#getExtensionVendors()">getExtensionVendors</a></strong>()</code>
<div class="block">Return all vendors who have extension keys at this level.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/openjpa/meta/Extensions.html#getIntExtension(java.lang.String)">getIntExtension</a></strong>(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;key)</code>
<div class="block">Get the value as an int.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/openjpa/meta/Extensions.html#getIntExtension(java.lang.String,%20java.lang.String)">getIntExtension</a></strong>(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;vendor,
<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;key)</code>
<div class="block">Get the value as an int.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/openjpa/meta/Extensions.html#getObjectExtension(java.lang.String)">getObjectExtension</a></strong>(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;key)</code>
<div class="block">Get the value of an extension.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/openjpa/meta/Extensions.html#getObjectExtension(java.lang.String,%20java.lang.String)">getObjectExtension</a></strong>(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;vendor,
<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;key)</code>
<div class="block">Get the value of an extension.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>abstract <a href="../../../../org/apache/openjpa/meta/MetaDataRepository.html" title="class in org.apache.openjpa.meta">MetaDataRepository</a></code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/openjpa/meta/Extensions.html#getRepository()">getRepository</a></strong>()</code>
<div class="block">Return the metadata repository.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/openjpa/meta/Extensions.html#getStringExtension(java.lang.String)">getStringExtension</a></strong>(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;key)</code>
<div class="block">Get the value as a string.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/openjpa/meta/Extensions.html#getStringExtension(java.lang.String,%20java.lang.String)">getStringExtension</a></strong>(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;vendor,
<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;key)</code>
<div class="block">Get the value as a string.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/openjpa/meta/Extensions.html#hasExtension(java.lang.String)">hasExtension</a></strong>(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;key)</code>
<div class="block">Return true if the extension with the given key exists.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/openjpa/meta/Extensions.html#hasExtension(java.lang.String,%20java.lang.String)">hasExtension</a></strong>(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;vendor,
<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;key)</code>
<div class="block">Return true if the extension with the given key exists.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/openjpa/meta/Extensions.html#isEmpty()">isEmpty</a></strong>()</code>
<div class="block">Return true if there are no keys for any vendor.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/openjpa/meta/Extensions.html#removeEmbeddedExtensions(java.lang.String)">removeEmbeddedExtensions</a></strong>(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;key)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/openjpa/meta/Extensions.html#removeEmbeddedExtensions(java.lang.String,%20java.lang.String)">removeEmbeddedExtensions</a></strong>(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;vendor,
<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;key)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/openjpa/meta/Extensions.html#removeExtension(java.lang.String)">removeExtension</a></strong>(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;key)</code>
<div class="block">Remove a vendor extension.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/openjpa/meta/Extensions.html#removeExtension(java.lang.String,%20java.lang.String)">removeExtension</a></strong>(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;vendor,
<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;key)</code>
<div class="block">Remove a vendor extension.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/openjpa/meta/Extensions.html#validateDataStoreExtensionPrefix(java.lang.String)">validateDataStoreExtensionPrefix</a></strong>(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;prefix)</code>
<div class="block">Return true if extensions starting with the given official datastore
prefix should be validated for this runtime.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/openjpa/meta/Extensions.html#validateExtensionKeys()">validateExtensionKeys</a></strong>()</code>
<div class="block">Helper method to issue warnings for any extensions that we
recognize but do not use.</div>
</td>
</tr>
</table>
<ul class="blockList">
<li class="blockList"><a name="methods_inherited_from_class_java.lang.Object">
<!-- -->
</a>
<h3>Methods inherited from class&nbsp;java.lang.<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3>
<code><a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long,%20int)" title="class or interface in java.lang">wait</a></code></li>
</ul>
</li>
</ul>
</li>
</ul>
</div>
<div class="details">
<ul class="blockList">
<li class="blockList">
<!-- ============ FIELD DETAIL =========== -->
<ul class="blockList">
<li class="blockList"><a name="field_detail">
<!-- -->
</a>
<h3>Field Detail</h3>
<a name="OPENJPA">
<!-- -->
</a>
<ul class="blockListLast">
<li class="blockList">
<h4>OPENJPA</h4>
<pre>public static final&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> OPENJPA</pre>
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../constant-values.html#org.apache.openjpa.meta.Extensions.OPENJPA">Constant Field Values</a></dd></dl>
</li>
</ul>
</li>
</ul>
<!-- ========= CONSTRUCTOR DETAIL ======== -->
<ul class="blockList">
<li class="blockList"><a name="constructor_detail">
<!-- -->
</a>
<h3>Constructor Detail</h3>
<a name="Extensions()">
<!-- -->
</a>
<ul class="blockListLast">
<li class="blockList">
<h4>Extensions</h4>
<pre>public&nbsp;Extensions()</pre>
</li>
</ul>
</li>
</ul>
<!-- ============ METHOD DETAIL ========== -->
<ul class="blockList">
<li class="blockList"><a name="method_detail">
<!-- -->
</a>
<h3>Method Detail</h3>
<a name="isEmpty()">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>isEmpty</h4>
<pre>public&nbsp;boolean&nbsp;isEmpty()</pre>
<div class="block">Return true if there are no keys for any vendor.</div>
</li>
</ul>
<a name="getExtensionVendors()">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getExtensionVendors</h4>
<pre>public&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[]&nbsp;getExtensionVendors()</pre>
<div class="block">Return all vendors who have extension keys at this level.</div>
</li>
</ul>
<a name="getExtensionKeys()">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getExtensionKeys</h4>
<pre>public&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[]&nbsp;getExtensionKeys()</pre>
<div class="block">Return all extension keys.</div>
</li>
</ul>
<a name="getExtensionKeys(java.lang.String)">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getExtensionKeys</h4>
<pre>public&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[]&nbsp;getExtensionKeys(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;vendor)</pre>
<div class="block">Return all extension keys for the given vendor.</div>
</li>
</ul>
<a name="hasExtension(java.lang.String)">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>hasExtension</h4>
<pre>public&nbsp;boolean&nbsp;hasExtension(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;key)</pre>
<div class="block">Return true if the extension with the given key exists.</div>
</li>
</ul>
<a name="hasExtension(java.lang.String, java.lang.String)">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>hasExtension</h4>
<pre>public&nbsp;boolean&nbsp;hasExtension(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;vendor,
<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;key)</pre>
<div class="block">Return true if the extension with the given key exists.</div>
</li>
</ul>
<a name="addExtension(java.lang.String, java.lang.Object)">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>addExtension</h4>
<pre>public&nbsp;void&nbsp;addExtension(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;key,
<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;value)</pre>
<div class="block">Add a vendor extension to this entity.</div>
</li>
</ul>
<a name="addExtension(java.lang.String, java.lang.String, java.lang.Object)">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>addExtension</h4>
<pre>public&nbsp;void&nbsp;addExtension(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;vendor,
<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;key,
<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;value)</pre>
<div class="block">Add a vendor extension to this entity.</div>
</li>
</ul>
<a name="removeExtension(java.lang.String)">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>removeExtension</h4>
<pre>public&nbsp;boolean&nbsp;removeExtension(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;key)</pre>
<div class="block">Remove a vendor extension.</div>
</li>
</ul>
<a name="removeExtension(java.lang.String, java.lang.String)">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>removeExtension</h4>
<pre>public&nbsp;boolean&nbsp;removeExtension(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;vendor,
<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;key)</pre>
<div class="block">Remove a vendor extension.</div>
</li>
</ul>
<a name="getObjectExtension(java.lang.String)">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getObjectExtension</h4>
<pre>public&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;getObjectExtension(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;key)</pre>
<div class="block">Get the value of an extension.</div>
</li>
</ul>
<a name="getObjectExtension(java.lang.String, java.lang.String)">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getObjectExtension</h4>
<pre>public&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;getObjectExtension(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;vendor,
<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;key)</pre>
<div class="block">Get the value of an extension.</div>
</li>
</ul>
<a name="getStringExtension(java.lang.String)">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getStringExtension</h4>
<pre>public&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;getStringExtension(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;key)</pre>
<div class="block">Get the value as a string.</div>
</li>
</ul>
<a name="getStringExtension(java.lang.String, java.lang.String)">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getStringExtension</h4>
<pre>public&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;getStringExtension(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;vendor,
<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;key)</pre>
<div class="block">Get the value as a string.</div>
</li>
</ul>
<a name="getIntExtension(java.lang.String)">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getIntExtension</h4>
<pre>public&nbsp;int&nbsp;getIntExtension(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;key)</pre>
<div class="block">Get the value as an int.</div>
</li>
</ul>
<a name="getIntExtension(java.lang.String, java.lang.String)">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getIntExtension</h4>
<pre>public&nbsp;int&nbsp;getIntExtension(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;vendor,
<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;key)</pre>
<div class="block">Get the value as an int.</div>
</li>
</ul>
<a name="getDoubleExtension(java.lang.String)">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getDoubleExtension</h4>
<pre>public&nbsp;double&nbsp;getDoubleExtension(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;key)</pre>
<div class="block">Get the value as a double.</div>
</li>
</ul>
<a name="getDoubleExtension(java.lang.String, java.lang.String)">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getDoubleExtension</h4>
<pre>public&nbsp;double&nbsp;getDoubleExtension(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;vendor,
<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;key)</pre>
<div class="block">Get the value as a double.</div>
</li>
</ul>
<a name="getBooleanExtension(java.lang.String)">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getBooleanExtension</h4>
<pre>public&nbsp;boolean&nbsp;getBooleanExtension(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;key)</pre>
<div class="block">Get the value as a boolean.</div>
</li>
</ul>
<a name="getBooleanExtension(java.lang.String, java.lang.String)">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getBooleanExtension</h4>
<pre>public&nbsp;boolean&nbsp;getBooleanExtension(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;vendor,
<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;key)</pre>
<div class="block">Get the value as a boolean.</div>
</li>
</ul>
<a name="getEmbeddedExtensions(java.lang.String, boolean)">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getEmbeddedExtensions</h4>
<pre>public&nbsp;<a href="../../../../org/apache/openjpa/meta/Extensions.html" title="class in org.apache.openjpa.meta">Extensions</a>&nbsp;getEmbeddedExtensions(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;key,
boolean&nbsp;create)</pre>
<div class="block">Return the embedded extensions under the given key.</div>
</li>
</ul>
<a name="getEmbeddedExtensions(java.lang.String, java.lang.String, boolean)">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getEmbeddedExtensions</h4>
<pre>public&nbsp;<a href="../../../../org/apache/openjpa/meta/Extensions.html" title="class in org.apache.openjpa.meta">Extensions</a>&nbsp;getEmbeddedExtensions(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;vendor,
<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;key,
boolean&nbsp;create)</pre>
<div class="block">Return the embedded extensions under the given key.</div>
</li>
</ul>
<a name="removeEmbeddedExtensions(java.lang.String)">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>removeEmbeddedExtensions</h4>
<pre>public&nbsp;boolean&nbsp;removeEmbeddedExtensions(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;key)</pre>
</li>
</ul>
<a name="removeEmbeddedExtensions(java.lang.String, java.lang.String)">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>removeEmbeddedExtensions</h4>
<pre>public&nbsp;boolean&nbsp;removeEmbeddedExtensions(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;vendor,
<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;key)</pre>
</li>
</ul>
<a name="copy(org.apache.openjpa.meta.Extensions)">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>copy</h4>
<pre>protected&nbsp;void&nbsp;copy(<a href="../../../../org/apache/openjpa/meta/Extensions.html" title="class in org.apache.openjpa.meta">Extensions</a>&nbsp;exts)</pre>
<div class="block">Copy the extensions not present in this instance but present in the
given instance.</div>
</li>
</ul>
<a name="validateExtensionKeys()">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>validateExtensionKeys</h4>
<pre>public&nbsp;void&nbsp;validateExtensionKeys()</pre>
<div class="block">Helper method to issue warnings for any extensions that we
recognize but do not use.</div>
<dl><dt><span class="strong">Since:</span></dt>
<dd>0.3.1.3</dd></dl>
</li>
</ul>
<a name="addExtensionKeys(java.util.Collection)">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>addExtensionKeys</h4>
<pre>protected&nbsp;void&nbsp;addExtensionKeys(<a href="http://docs.oracle.com/javase/6/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a>&nbsp;exts)</pre>
<div class="block">Add all the known extension keys to the specified collection; any
implementation that utilized new extensions should override this
method to include both the known extensions of its superclass as well
as its own extension keys.</div>
<dl><dt><span class="strong">Since:</span></dt>
<dd>0.3.1.3</dd></dl>
</li>
</ul>
<a name="validateDataStoreExtensionPrefix(java.lang.String)">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>validateDataStoreExtensionPrefix</h4>
<pre>protected&nbsp;boolean&nbsp;validateDataStoreExtensionPrefix(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;prefix)</pre>
<div class="block">Return true if extensions starting with the given official datastore
prefix should be validated for this runtime.</div>
</li>
</ul>
<a name="getRepository()">
<!-- -->
</a>
<ul class="blockListLast">
<li class="blockList">
<h4>getRepository</h4>
<pre>public abstract&nbsp;<a href="../../../../org/apache/openjpa/meta/MetaDataRepository.html" title="class in org.apache.openjpa.meta">MetaDataRepository</a>&nbsp;getRepository()</pre>
<div class="block">Return the metadata repository.</div>
</li>
</ul>
</li>
</ul>
</li>
</ul>
</div>
</div>
<!-- ========= END OF CLASS DATA ========= -->
<!-- ======= START OF BOTTOM NAVBAR ====== -->
<div class="bottomNav"><a name="navbar_bottom">
<!-- -->
</a><a href="#skip-navbar_bottom" title="Skip navigation links"></a><a name="navbar_bottom_firstrow">
<!-- -->
</a>
<ul class="navList" title="Navigation">
<li><a href="../../../../overview-summary.html">Overview</a></li>
<li><a href="package-summary.html">Package</a></li>
<li class="navBarCell1Rev">Class</li>
<li><a href="class-use/Extensions.html">Use</a></li>
<li><a href="package-tree.html">Tree</a></li>
<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
<li><a href="../../../../index-all.html">Index</a></li>
<li><a href="../../../../help-doc.html">Help</a></li>
</ul>
</div>
<div class="subNav">
<ul class="navList">
<li><a href="../../../../org/apache/openjpa/meta/DelegatingMetaDataFactory.html" title="class in org.apache.openjpa.meta"><span class="strong">Prev Class</span></a></li>
<li><a href="../../../../org/apache/openjpa/meta/FetchGroup.html" title="class in org.apache.openjpa.meta"><span class="strong">Next Class</span></a></li>
</ul>
<ul class="navList">
<li><a href="../../../../index.html?org/apache/openjpa/meta/Extensions.html" target="_top">Frames</a></li>
<li><a href="Extensions.html" target="_top">No Frames</a></li>
</ul>
<ul class="navList" id="allclasses_navbar_bottom">
<li><a href="../../../../allclasses-noframe.html">All Classes</a></li>
</ul>
<div>
<script type="text/javascript"><!--
allClassesLink = document.getElementById("allclasses_navbar_bottom");
if(window==top) {
allClassesLink.style.display = "block";
}
else {
allClassesLink.style.display = "none";
}
//-->
</script>
</div>
<div>
<ul class="subNavList">
<li>Summary:&nbsp;</li>
<li>Nested&nbsp;|&nbsp;</li>
<li><a href="#field_summary">Field</a>&nbsp;|&nbsp;</li>
<li><a href="#constructor_summary">Constr</a>&nbsp;|&nbsp;</li>
<li><a href="#method_summary">Method</a></li>
</ul>
<ul class="subNavList">
<li>Detail:&nbsp;</li>
<li><a href="#field_detail">Field</a>&nbsp;|&nbsp;</li>
<li><a href="#constructor_detail">Constr</a>&nbsp;|&nbsp;</li>
<li><a href="#method_detail">Method</a></li>
</ul>
</div>
<a name="skip-navbar_bottom">
<!-- -->
</a></div>
<!-- ======== END OF BOTTOM NAVBAR ======= -->
<p class="legalCopy"><small>Copyright &#169; 2006&#x2013;2018 <a href="http://www.apache.org">Apache Software Foundation</a>. All rights reserved.</small></p>
</body>
</html>