Plan/all/com/djrapitops/plan/system/webserver/cache/ResponseCache.html
2019-08-05 12:13:19 +03:00

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<title>ResponseCache (Plan 4.9.1 API)</title>
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<div class="subTitle">com.djrapitops.plan.system.webserver.cache</div>
<h2 title="Class ResponseCache" class="title">Class ResponseCache</h2>
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<ul class="inheritance">
<li>java.lang.Object</li>
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<li>com.djrapitops.plan.system.webserver.cache.ResponseCache</li>
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<pre>public class <span class="typeNameLabel">ResponseCache</span>
extends java.lang.Object</pre>
<div class="block">This class contains the page cache.
<p>
It caches all Responses with their matching identifiers.
This reduces CPU cycles and the time to wait for loading the pages.
This is especially useful in situations where multiple clients are accessing the server.</div>
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<h3>Method Summary</h3>
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<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static 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>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
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<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../com/djrapitops/plan/system/webserver/cache/ResponseCache.html#cacheResponse-java.lang.String-java.util.function.Supplier-">cacheResponse</a></span>(java.lang.String&nbsp;identifier,
java.util.function.Supplier&lt;<a href="../../../../../../com/djrapitops/plan/system/webserver/response/Response.html" title="class in com.djrapitops.plan.system.webserver.response">Response</a>&gt;&nbsp;loader)</code>
<div class="block">Puts the page into the page cache.</div>
</td>
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<tr id="i1" class="rowColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../com/djrapitops/plan/system/webserver/cache/ResponseCache.html#clearCache--">clearCache</a></span>()</code>
<div class="block">Clears the cache from all its contents.</div>
</td>
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<tr id="i2" class="altColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../com/djrapitops/plan/system/webserver/cache/ResponseCache.html#clearResponse-java.lang.String-">clearResponse</a></span>(java.lang.String&nbsp;identifier)</code>&nbsp;</td>
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<tr id="i3" class="rowColor">
<td class="colFirst"><code>static java.util.Set&lt;java.lang.String&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../com/djrapitops/plan/system/webserver/cache/ResponseCache.html#getCacheKeys--">getCacheKeys</a></span>()</code>&nbsp;</td>
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<tr id="i4" class="altColor">
<td class="colFirst"><code>static long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../com/djrapitops/plan/system/webserver/cache/ResponseCache.html#getEstimatedSize--">getEstimatedSize</a></span>()</code>&nbsp;</td>
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<tr id="i5" class="rowColor">
<td class="colFirst"><code>static boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../com/djrapitops/plan/system/webserver/cache/ResponseCache.html#isCached-java.lang.String-">isCached</a></span>(java.lang.String&nbsp;identifier)</code>
<div class="block">Checks if the page is cached.</div>
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<tr id="i6" class="altColor">
<td class="colFirst"><code>static <a href="../../../../../../com/djrapitops/plan/system/webserver/response/Response.html" title="class in com.djrapitops.plan.system.webserver.response">Response</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../com/djrapitops/plan/system/webserver/cache/ResponseCache.html#loadResponse-java.lang.String-">loadResponse</a></span>(java.lang.String&nbsp;identifier)</code>
<div class="block">Loads the page from the page cache.</div>
</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code>static <a href="../../../../../../com/djrapitops/plan/system/webserver/response/Response.html" title="class in com.djrapitops.plan.system.webserver.response">Response</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../com/djrapitops/plan/system/webserver/cache/ResponseCache.html#loadResponse-java.lang.String-java.util.function.Supplier-">loadResponse</a></span>(java.lang.String&nbsp;identifier,
java.util.function.Supplier&lt;<a href="../../../../../../com/djrapitops/plan/system/webserver/response/Response.html" title="class in com.djrapitops.plan.system.webserver.response">Response</a>&gt;&nbsp;loader)</code>
<div class="block">Loads the response from the response cache.</div>
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<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
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<h4>loadResponse</h4>
<pre>public static&nbsp;<a href="../../../../../../com/djrapitops/plan/system/webserver/response/Response.html" title="class in com.djrapitops.plan.system.webserver.response">Response</a>&nbsp;loadResponse(java.lang.String&nbsp;identifier,
java.util.function.Supplier&lt;<a href="../../../../../../com/djrapitops/plan/system/webserver/response/Response.html" title="class in com.djrapitops.plan.system.webserver.response">Response</a>&gt;&nbsp;loader)</pre>
<div class="block">Loads the response from the response cache.
<p>
If the <a href="../../../../../../com/djrapitops/plan/system/webserver/response/Response.html" title="class in com.djrapitops.plan.system.webserver.response"><code>Response</code></a> isn't cached, <code>Supplier.get()</code> in the <code>loader</code>
is called to create the Response.
<p>
If the Response is created, it's automatically cached.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>identifier</code> - The identifier of the page</dd>
<dd><code>loader</code> - The The <a href="../../../../../../com/djrapitops/plan/system/webserver/response/Response.html" title="class in com.djrapitops.plan.system.webserver.response"><code>Response</code></a> <code>Supplier</code> (How should it load the page if it's not cached)</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The Response that was cached or created by the the <a href="../../../../../../com/djrapitops/plan/system/webserver/response/Response.html" title="class in com.djrapitops.plan.system.webserver.response"><code>Response</code></a> <code>Supplier</code></dd>
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<h4>loadResponse</h4>
<pre>public static&nbsp;<a href="../../../../../../com/djrapitops/plan/system/webserver/response/Response.html" title="class in com.djrapitops.plan.system.webserver.response">Response</a>&nbsp;loadResponse(java.lang.String&nbsp;identifier)</pre>
<div class="block">Loads the page from the page cache.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>identifier</code> - The identifier of the page</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The Response that was cached or <code>null</code> if it wasn't</dd>
</dl>
</li>
</ul>
<a name="cacheResponse-java.lang.String-java.util.function.Supplier-">
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<h4>cacheResponse</h4>
<pre>public static&nbsp;void&nbsp;cacheResponse(java.lang.String&nbsp;identifier,
java.util.function.Supplier&lt;<a href="../../../../../../com/djrapitops/plan/system/webserver/response/Response.html" title="class in com.djrapitops.plan.system.webserver.response">Response</a>&gt;&nbsp;loader)</pre>
<div class="block">Puts the page into the page cache.
<p>
If the cache already inherits that <code>identifier</code>, it's renewed.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>identifier</code> - The identifier of the page</dd>
<dd><code>loader</code> - The <a href="../../../../../../com/djrapitops/plan/system/webserver/response/Response.html" title="class in com.djrapitops.plan.system.webserver.response"><code>Response</code></a> <code>Supplier</code> (How it should load the page)</dd>
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<h4>isCached</h4>
<pre>public static&nbsp;boolean&nbsp;isCached(java.lang.String&nbsp;identifier)</pre>
<div class="block">Checks if the page is cached.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>identifier</code> - The identifier of the page</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>true if the page is cached</dd>
</dl>
</li>
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<a name="clearCache--">
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<h4>clearCache</h4>
<pre>public static&nbsp;void&nbsp;clearCache()</pre>
<div class="block">Clears the cache from all its contents.</div>
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<a name="getCacheKeys--">
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<h4>getCacheKeys</h4>
<pre>public static&nbsp;java.util.Set&lt;java.lang.String&gt;&nbsp;getCacheKeys()</pre>
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<h4>getEstimatedSize</h4>
<pre>public static&nbsp;long&nbsp;getEstimatedSize()</pre>
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<h4>clearResponse</h4>
<pre>public static&nbsp;void&nbsp;clearResponse(java.lang.String&nbsp;identifier)</pre>
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