Google Git
Sign in
apache / shiro-site / 01016f43374d9b054f3ea1e568b015d5d69428f9 / . / src / site / assets / static / 1.3.0 / apidocs / org / apache / shiro / authc / pam / FirstSuccessfulStrategy.html
blob: bd3051053dd611afaee7302c0bc8f4d467aaca9d [file] [log] [blame]
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<!-- NewPage -->
<html lang="en">
<head>
<!-- Generated by javadoc (1.8.0_92) on Mon Jul 25 12:22:02 EDT 2016 -->
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>FirstSuccessfulStrategy (Apache Shiro 1.3.0 API)</title>
<meta name="date" content="2016-07-25">
<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
<script type="text/javascript" src="../../../../../script.js"></script>
</head>
<body>
<script type="text/javascript"><!--
try {
if (location.href.indexOf('is-external=true') == -1) {
parent.document.title="FirstSuccessfulStrategy (Apache Shiro 1.3.0 API)";
}
}
catch(err) {
}
//-->
var methods = {"i0":10,"i1":10};
var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
var altColor = "altColor";
var rowColor = "rowColor";
var tableTab = "tableTab";
var activeTableTab = "activeTableTab";
</script>
<noscript>
<div>JavaScript is disabled on your browser.</div>
</noscript>
<!-- ========= START OF TOP NAVBAR ======= -->
<div class="topNav"><a name="navbar.top">
<!-- -->
</a>
<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
<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/FirstSuccessfulStrategy.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/shiro/authc/pam/AuthenticationStrategy.html" title="interface in org.apache.shiro.authc.pam"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
<li><a href="../../../../../org/apache/shiro/authc/pam/ModularRealmAuthenticator.html" title="class in org.apache.shiro.authc.pam"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
</ul>
<ul class="navList">
<li><a href="../../../../../index.html?org/apache/shiro/authc/pam/FirstSuccessfulStrategy.html" target="_top">Frames</a></li>
<li><a href="FirstSuccessfulStrategy.html" target="_top">No&nbsp;Frames</a></li>
</ul>
<ul class="navList" id="allclasses_navbar_top">
<li><a href="../../../../../allclasses-noframe.html">All&nbsp;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>Field&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>Field&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.shiro.authc.pam</div>
<h2 title="Class FirstSuccessfulStrategy" class="title">Class FirstSuccessfulStrategy</h2>
</div>
<div class="contentContainer">
<ul class="inheritance">
<li><a href="http://java.sun.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><a href="../../../../../org/apache/shiro/authc/pam/AbstractAuthenticationStrategy.html" title="class in org.apache.shiro.authc.pam">org.apache.shiro.authc.pam.AbstractAuthenticationStrategy</a></li>
<li>
<ul class="inheritance">
<li>org.apache.shiro.authc.pam.FirstSuccessfulStrategy</li>
</ul>
</li>
</ul>
</li>
</ul>
<div class="description">
<ul class="blockList">
<li class="blockList">
<dl>
<dt>All Implemented Interfaces:</dt>
<dd><a href="../../../../../org/apache/shiro/authc/pam/AuthenticationStrategy.html" title="interface in org.apache.shiro.authc.pam">AuthenticationStrategy</a></dd>
</dl>
<hr>
<br>
<pre>public class <a href="../../../../../src-html/org/apache/shiro/authc/pam/FirstSuccessfulStrategy.html#line.38">FirstSuccessfulStrategy</a>
extends <a href="../../../../../org/apache/shiro/authc/pam/AbstractAuthenticationStrategy.html" title="class in org.apache.shiro.authc.pam">AbstractAuthenticationStrategy</a></pre>
<div class="block"><a href="../../../../../org/apache/shiro/authc/pam/AuthenticationStrategy.html" title="interface in org.apache.shiro.authc.pam"><code>AuthenticationStrategy</code></a> implementation that only accepts the account data from
the first successfully consulted Realm and ignores all subsequent realms. This is slightly
different behavior than <a href="../../../../../org/apache/shiro/authc/pam/AtLeastOneSuccessfulStrategy.html" title="class in org.apache.shiro.authc.pam"><code>AtLeastOneSuccessfulStrategy</code></a>, so please review both to see
which one meets your needs better.</div>
<dl>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>0.9</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../../org/apache/shiro/authc/pam/AtLeastOneSuccessfulStrategy.html" title="class in org.apache.shiro.authc.pam"><code>AtLeastOneSuccessfulAuthenticationStrategy</code></a></dd>
</dl>
</li>
</ul>
</div>
<div class="summary">
<ul class="blockList">
<li class="blockList">
<!-- ======== CONSTRUCTOR SUMMARY ======== -->
<ul class="blockList">
<li class="blockList"><a name="constructor.summary">
<!-- -->
</a>
<h3>Constructor Summary</h3>
<table class="memberSummary" 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><span class="memberNameLink"><a href="../../../../../org/apache/shiro/authc/pam/FirstSuccessfulStrategy.html#FirstSuccessfulStrategy--">FirstSuccessfulStrategy</a></span>()</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="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tr id="i0" class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/shiro/authc/AuthenticationInfo.html" title="interface in org.apache.shiro.authc">AuthenticationInfo</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/shiro/authc/pam/FirstSuccessfulStrategy.html#beforeAllAttempts-java.util.Collection-org.apache.shiro.authc.AuthenticationToken-">beforeAllAttempts</a></span>(<a href="http://java.sun.com/javase/6/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a>&lt;? extends <a href="../../../../../org/apache/shiro/realm/Realm.html" title="interface in org.apache.shiro.realm">Realm</a>&gt;&nbsp;realms,
<a href="../../../../../org/apache/shiro/authc/AuthenticationToken.html" title="interface in org.apache.shiro.authc">AuthenticationToken</a>&nbsp;token)</code>
<div class="block">Returns <code>null</code> immediately, relying on this class's <a href="../../../../../org/apache/shiro/authc/pam/FirstSuccessfulStrategy.html#merge-org.apache.shiro.authc.AuthenticationInfo-org.apache.shiro.authc.AuthenticationInfo-"><code>merge</code></a> implementation to return
only the first <code>info</code> object it encounters, ignoring all subsequent ones.</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>protected <a href="../../../../../org/apache/shiro/authc/AuthenticationInfo.html" title="interface in org.apache.shiro.authc">AuthenticationInfo</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/shiro/authc/pam/FirstSuccessfulStrategy.html#merge-org.apache.shiro.authc.AuthenticationInfo-org.apache.shiro.authc.AuthenticationInfo-">merge</a></span>(<a href="../../../../../org/apache/shiro/authc/AuthenticationInfo.html" title="interface in org.apache.shiro.authc">AuthenticationInfo</a>&nbsp;info,
<a href="../../../../../org/apache/shiro/authc/AuthenticationInfo.html" title="interface in org.apache.shiro.authc">AuthenticationInfo</a>&nbsp;aggregate)</code>
<div class="block">Returns the specified <code>aggregate</code> instance if is non null and valid (that is, has principals and they are
not empty) immediately, or, if it is null or not valid, the <code>info</code> argument is returned instead.</div>
</td>
</tr>
</table>
<ul class="blockList">
<li class="blockList"><a name="methods.inherited.from.class.org.apache.shiro.authc.pam.AbstractAuthenticationStrategy">
<!-- -->
</a>
<h3>Methods inherited from class&nbsp;org.apache.shiro.authc.pam.<a href="../../../../../org/apache/shiro/authc/pam/AbstractAuthenticationStrategy.html" title="class in org.apache.shiro.authc.pam">AbstractAuthenticationStrategy</a></h3>
<code><a href="../../../../../org/apache/shiro/authc/pam/AbstractAuthenticationStrategy.html#afterAllAttempts-org.apache.shiro.authc.AuthenticationToken-org.apache.shiro.authc.AuthenticationInfo-">afterAllAttempts</a>, <a href="../../../../../org/apache/shiro/authc/pam/AbstractAuthenticationStrategy.html#afterAttempt-org.apache.shiro.realm.Realm-org.apache.shiro.authc.AuthenticationToken-org.apache.shiro.authc.AuthenticationInfo-org.apache.shiro.authc.AuthenticationInfo-java.lang.Throwable-">afterAttempt</a>, <a href="../../../../../org/apache/shiro/authc/pam/AbstractAuthenticationStrategy.html#beforeAttempt-org.apache.shiro.realm.Realm-org.apache.shiro.authc.AuthenticationToken-org.apache.shiro.authc.AuthenticationInfo-">beforeAttempt</a></code></li>
</ul>
<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://java.sun.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://java.sun.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://java.sun.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://java.sun.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://java.sun.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://java.sun.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://java.sun.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://java.sun.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://java.sun.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://java.sun.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://java.sun.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://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" 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">
<!-- ========= CONSTRUCTOR DETAIL ======== -->
<ul class="blockList">
<li class="blockList"><a name="constructor.detail">
<!-- -->
</a>
<h3>Constructor Detail</h3>
<a name="FirstSuccessfulStrategy--">
<!-- -->
</a>
<ul class="blockListLast">
<li class="blockList">
<h4>FirstSuccessfulStrategy</h4>
<pre>public&nbsp;<a href="../../../../../src-html/org/apache/shiro/authc/pam/FirstSuccessfulStrategy.html#line.38">FirstSuccessfulStrategy</a>()</pre>
</li>
</ul>
</li>
</ul>
<!-- ============ METHOD DETAIL ========== -->
<ul class="blockList">
<li class="blockList"><a name="method.detail">
<!-- -->
</a>
<h3>Method Detail</h3>
<a name="beforeAllAttempts-java.util.Collection-org.apache.shiro.authc.AuthenticationToken-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>beforeAllAttempts</h4>
<pre>public&nbsp;<a href="../../../../../org/apache/shiro/authc/AuthenticationInfo.html" title="interface in org.apache.shiro.authc">AuthenticationInfo</a>&nbsp;<a href="../../../../../src-html/org/apache/shiro/authc/pam/FirstSuccessfulStrategy.html#line.44">beforeAllAttempts</a>(<a href="http://java.sun.com/javase/6/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a>&lt;? extends <a href="../../../../../org/apache/shiro/realm/Realm.html" title="interface in org.apache.shiro.realm">Realm</a>&gt;&nbsp;realms,
<a href="../../../../../org/apache/shiro/authc/AuthenticationToken.html" title="interface in org.apache.shiro.authc">AuthenticationToken</a>&nbsp;token)
throws <a href="../../../../../org/apache/shiro/authc/AuthenticationException.html" title="class in org.apache.shiro.authc">AuthenticationException</a></pre>
<div class="block">Returns <code>null</code> immediately, relying on this class's <a href="../../../../../org/apache/shiro/authc/pam/FirstSuccessfulStrategy.html#merge-org.apache.shiro.authc.AuthenticationInfo-org.apache.shiro.authc.AuthenticationInfo-"><code>merge</code></a> implementation to return
only the first <code>info</code> object it encounters, ignoring all subsequent ones.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../org/apache/shiro/authc/pam/AuthenticationStrategy.html#beforeAllAttempts-java.util.Collection-org.apache.shiro.authc.AuthenticationToken-">beforeAllAttempts</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/shiro/authc/pam/AuthenticationStrategy.html" title="interface in org.apache.shiro.authc.pam">AuthenticationStrategy</a></code></dd>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../../../org/apache/shiro/authc/pam/AbstractAuthenticationStrategy.html#beforeAllAttempts-java.util.Collection-org.apache.shiro.authc.AuthenticationToken-">beforeAllAttempts</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../org/apache/shiro/authc/pam/AbstractAuthenticationStrategy.html" title="class in org.apache.shiro.authc.pam">AbstractAuthenticationStrategy</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>realms</code> - the Realms that will be consulted during the authentication process for the specified token.</dd>
<dd><code>token</code> - the Principal/Credential representation to be used during authentication for a corresponding subject.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>an empty AuthenticationInfo object that will populated with data from multiple realms.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../../org/apache/shiro/authc/AuthenticationException.html" title="class in org.apache.shiro.authc">AuthenticationException</a></code> - if the strategy implementation does not wish the Authentication attempt to execute.</dd>
</dl>
</li>
</ul>
<a name="merge-org.apache.shiro.authc.AuthenticationInfo-org.apache.shiro.authc.AuthenticationInfo-">
<!-- -->
</a>
<ul class="blockListLast">
<li class="blockList">
<h4>merge</h4>
<pre>protected&nbsp;<a href="../../../../../org/apache/shiro/authc/AuthenticationInfo.html" title="interface in org.apache.shiro.authc">AuthenticationInfo</a>&nbsp;<a href="../../../../../src-html/org/apache/shiro/authc/pam/FirstSuccessfulStrategy.html#line.55">merge</a>(<a href="../../../../../org/apache/shiro/authc/AuthenticationInfo.html" title="interface in org.apache.shiro.authc">AuthenticationInfo</a>&nbsp;info,
<a href="../../../../../org/apache/shiro/authc/AuthenticationInfo.html" title="interface in org.apache.shiro.authc">AuthenticationInfo</a>&nbsp;aggregate)</pre>
<div class="block">Returns the specified <code>aggregate</code> instance if is non null and valid (that is, has principals and they are
not empty) immediately, or, if it is null or not valid, the <code>info</code> argument is returned instead.
<p/>
This logic ensures that the first valid info encountered is the one retained and all subsequent ones are ignored,
since this strategy mandates that only the info from the first successfully authenticated realm be used.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../../../org/apache/shiro/authc/pam/AbstractAuthenticationStrategy.html#merge-org.apache.shiro.authc.AuthenticationInfo-org.apache.shiro.authc.AuthenticationInfo-">merge</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../org/apache/shiro/authc/pam/AbstractAuthenticationStrategy.html" title="class in org.apache.shiro.authc.pam">AbstractAuthenticationStrategy</a></code></dd>
</dl>
</li>
</ul>
</li>
</ul>
</li>
</ul>
</div>
</div>
<!-- ========= END OF CLASS DATA ========= -->
<!-- ======= START OF BOTTOM NAVBAR ====== -->
<div class="bottomNav"><a name="navbar.bottom">
<!-- -->
</a>
<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
<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/FirstSuccessfulStrategy.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/shiro/authc/pam/AuthenticationStrategy.html" title="interface in org.apache.shiro.authc.pam"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
<li><a href="../../../../../org/apache/shiro/authc/pam/ModularRealmAuthenticator.html" title="class in org.apache.shiro.authc.pam"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
</ul>
<ul class="navList">
<li><a href="../../../../../index.html?org/apache/shiro/authc/pam/FirstSuccessfulStrategy.html" target="_top">Frames</a></li>
<li><a href="FirstSuccessfulStrategy.html" target="_top">No&nbsp;Frames</a></li>
</ul>
<ul class="navList" id="allclasses_navbar_bottom">
<li><a href="../../../../../allclasses-noframe.html">All&nbsp;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>Field&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>Field&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; 2004-2016 <a href="http://www.apache.org/">The Apache Software Foundation</a>. All Rights Reserved.</small></p>
</body>
</html>