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     <article data-swiftype-index='true'>
         <a class='edit-link' href="/_docs/spring/spring-sessions.adoc" target="_blank">Edit</a>

             <h1>Apache Ignite With Spring Session</h1>

         <div class="sect1">
 <h2 id="overview">Overview</h2>
 <div class="sectionbody">
 <div class="paragraph">
 <p>Apache Ignite Spring Session integration provides SessionRepository and IndexedSessionRepository implementation and configuration support. Spring Session simplifies support for clustered sessions without being tied to an application container specific solution.</p>
 </div>
 </div>
 </div>
 <div class="sect1">
 <h2 id="maven-configuration">Maven Configuration</h2>
 <div class="sectionbody">
 <div class="paragraph">
 <p>Add the <code>ignite-spring-session-ext</code> extension to your Maven to use your Ignite cluster for Spring Session storage and replication. Here is how you can add this extension to your project:</p>
 </div>
 <code-tabs><code-tab data-tab='pom.xml'><div class="listingblock">
 <div class="content">
 <pre class="rouge highlight"><code data-lang="xml"><span class="nt">&lt;dependencies&gt;</span>
   <span class="nt">&lt;dependency&gt;</span>
     <span class="nt">&lt;groupId&gt;</span>org.springframework.session<span class="nt">&lt;/groupId&gt;</span>
     <span class="nt">&lt;artifactId&gt;</span>spring-session-core<span class="nt">&lt;/artifactId&gt;</span>
   <span class="nt">&lt;/dependency&gt;</span>
   <span class="nt">&lt;dependency&gt;</span>
     <span class="nt">&lt;groupId&gt;</span>org.apache.ignite<span class="nt">&lt;/groupId&gt;</span>
     <span class="nt">&lt;artifactId&gt;</span>ignite-spring-session-ext<span class="nt">&lt;/artifactId&gt;</span>
     <span class="nt">&lt;version&gt;</span>1.0.0<span class="nt">&lt;/version&gt;</span>
   <span class="nt">&lt;/dependency&gt;</span>
 <span class="nt">&lt;/dependencies&gt;</span></code></pre>
 </div>
 </div></code-tab></code-tabs>
 <div class="sect2">
 <h3 id="set-ignite-up-programmatically">Set Ignite Up Programmatically</h3>
 <div class="paragraph">
 <p>To expose Spring Sessions to Ignite:</p>
 </div>
 <div class="ulist">
 <ul>
 <li>
 <p>Add the <code>@EnableIgniteHttpSession</code> annotation to the class that configures Ignite session.</p>
 </li>
 <li>
 <p>Add the <code>@SpringSessionIgnite</code> annotation to your Ignite instance.</p>
 </li>
 </ul>
 </div>
 <div class="paragraph">
 <p>After you add these annotations, Spring Session will use Ignite as data storage for sessions.  For example, here is how you can create a simple controller:</p>
 </div>
 <div class="listingblock">
 <div class="content">
 <pre class="rouge highlight"><code data-lang="java"><span class="nd">@Controller</span>
 <span class="kd">public</span> <span class="kd">class</span> <span class="nc">SampleController</span> <span class="o">{</span>
     <span class="nd">@GetMapping</span><span class="o">(</span><span class="s">"/"</span><span class="o">)</span>
     <span class="kd">public</span> <span class="nc">String</span> <span class="nf">SessionId</span><span class="o">(</span><span class="nc">HttpSession</span> <span class="n">session</span><span class="o">)</span> <span class="o">{</span>
         <span class="k">return</span> <span class="n">session</span><span class="o">.</span><span class="na">getId</span><span class="o">();</span>
     <span class="o">}</span>
 <span class="o">}</span></code></pre>
 </div>
 </div>
 </div>
 </div>
 </div>
 <div class="sect1">
 <h2 id="extended-example">Extended Example</h2>
 <div class="sectionbody">
 <div class="paragraph">
 <p>You can find an extended example in the <a href="https://github.com/antkr/ignite-spring-session-demo">example repository</a>. In it, an Ignite node is started with a Spring Session controller.</p>
 </div>
 </div>
 </div>
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	<article data-swiftype-index='true'>
	<a class='edit-link' href="/_docs/spring/spring-sessions.adoc" target="_blank">Edit</a>

	<h1>Apache Ignite With Spring Session</h1>

	<div class="sect1">
	<h2 id="overview">Overview</h2>
	<div class="sectionbody">
	<div class="paragraph">
	<p>Apache Ignite Spring Session integration provides SessionRepository and IndexedSessionRepository implementation and configuration support. Spring Session simplifies support for clustered sessions without being tied to an application container specific solution.</p>
	</div>
	</div>
	</div>
	<div class="sect1">
	<h2 id="maven-configuration">Maven Configuration</h2>
	<div class="sectionbody">
	<div class="paragraph">
	<p>Add the <code>ignite-spring-session-ext</code> extension to your Maven to use your Ignite cluster for Spring Session storage and replication. Here is how you can add this extension to your project:</p>
	</div>
	<code-tabs><code-tab data-tab='pom.xml'><div class="listingblock">
	<div class="content">
	<pre class="rouge highlight"><code data-lang="xml"><span class="nt"><dependencies></span>
	<span class="nt"><dependency></span>
	<span class="nt"><groupId></span>org.springframework.session<span class="nt"></groupId></span>
	<span class="nt"><artifactId></span>spring-session-core<span class="nt"></artifactId></span>
	<span class="nt"></dependency></span>
	<span class="nt"><dependency></span>
	<span class="nt"><groupId></span>org.apache.ignite<span class="nt"></groupId></span>
	<span class="nt"><artifactId></span>ignite-spring-session-ext<span class="nt"></artifactId></span>
	<span class="nt"><version></span>1.0.0<span class="nt"></version></span>
	<span class="nt"></dependency></span>
	<span class="nt"></dependencies></span></code></pre>
	</div>
	</div></code-tab></code-tabs>
	<div class="sect2">
	<h3 id="set-ignite-up-programmatically">Set Ignite Up Programmatically</h3>
	<div class="paragraph">
	<p>To expose Spring Sessions to Ignite:</p>
	</div>
	<div class="ulist">
	<ul>
	<li>
	<p>Add the <code>@EnableIgniteHttpSession</code> annotation to the class that configures Ignite session.</p>
	</li>
	<li>
	<p>Add the <code>@SpringSessionIgnite</code> annotation to your Ignite instance.</p>
	</li>
	</ul>
	</div>
	<div class="paragraph">
	<p>After you add these annotations, Spring Session will use Ignite as data storage for sessions. For example, here is how you can create a simple controller:</p>
	</div>
	<div class="listingblock">
	<div class="content">
	<pre class="rouge highlight"><code data-lang="java"><span class="nd">@Controller</span>
	<span class="kd">public</span> <span class="kd">class</span> <span class="nc">SampleController</span> <span class="o">{</span>
	<span class="nd">@GetMapping</span><span class="o">(</span><span class="s">"/"</span><span class="o">)</span>
	<span class="kd">public</span> <span class="nc">String</span> <span class="nf">SessionId</span><span class="o">(</span><span class="nc">HttpSession</span> <span class="n">session</span><span class="o">)</span> <span class="o">{</span>
	<span class="k">return</span> <span class="n">session</span><span class="o">.</span><span class="na">getId</span><span class="o">();</span>
	<span class="o">}</span>
	<span class="o">}</span></code></pre>
	</div>
	</div>
	</div>
	</div>
	</div>
	<div class="sect1">
	<h2 id="extended-example">Extended Example</h2>
	<div class="sectionbody">
	<div class="paragraph">
	<p>You can find an extended example in the <a href="https://github.com/antkr/ignite-spring-session-demo">example repository</a>. In it, an Ignite node is started with a Spring Session controller.</p>
	</div>
	</div>
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