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<h2 title="Class TestHBaseConfiguration.ReflectiveCredentialProviderClient" class="title">Class TestHBaseConfiguration.ReflectiveCredentialProviderClient</h2>
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<pre>private static class <a href="../../../../src-html/org/apache/hadoop/hbase/TestHBaseConfiguration.html#line.149">TestHBaseConfiguration.ReflectiveCredentialProviderClient</a>
extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></pre>
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<td class="colFirst"><code>private static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/reflect/Method.html?is-external=true" title="class or interface in java.lang.reflect">Method</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/TestHBaseConfiguration.ReflectiveCredentialProviderClient.html#createCredentialEntryMethod">createCredentialEntryMethod</a></span></code>&nbsp;</td>
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<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
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<td class="colFirst"><code>private static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/reflect/Method.html?is-external=true" title="class or interface in java.lang.reflect">Method</a></code></td>
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<td class="colFirst"><code>private static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/reflect/Method.html?is-external=true" title="class or interface in java.lang.reflect">Method</a></code></td>
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<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
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<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
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<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
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<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
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<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
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<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
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<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
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<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
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<td class="colFirst"><code>private static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Boolean.html?is-external=true" title="class or interface in java.lang">Boolean</a></code></td>
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<td class="colFirst"><code>private </code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/TestHBaseConfiguration.ReflectiveCredentialProviderClient.html#ReflectiveCredentialProviderClient--">ReflectiveCredentialProviderClient</a></span>()</code>&nbsp;</td>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/TestHBaseConfiguration.ReflectiveCredentialProviderClient.html#createEntry-org.apache.hadoop.conf.Configuration-java.lang.String-char:A-">createEntry</a></span>(org.apache.hadoop.conf.Configuration&nbsp;conf,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;name,
char[]&nbsp;credential)</code>
<div class="block">Create a CredentialEntry using the configured Providers.</div>
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<td class="colFirst"><code>private void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/TestHBaseConfiguration.ReflectiveCredentialProviderClient.html#createEntryInProvider-java.lang.Object-java.lang.String-char:A-">createEntryInProvider</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;credentialProvider,
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char[]&nbsp;credential)</code>
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credentialProvider.</div>
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<td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&gt;</code></td>
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<div class="block">Wrapper to fetch the configured <code>List&lt;CredentialProvider&gt;</code>s.</div>
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<td class="colFirst"><code>private boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/TestHBaseConfiguration.ReflectiveCredentialProviderClient.html#isHadoopCredentialProviderAvailable--">isHadoopCredentialProviderAvailable</a></span>()</code>
<div class="block">Determine if we can load the necessary CredentialProvider classes.</div>
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<td class="colFirst"><code>private <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/reflect/Method.html?is-external=true" title="class or interface in java.lang.reflect">Method</a></code></td>
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<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;?&gt;...&nbsp;classes)</code>&nbsp;</td>
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<pre>public static final&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../src-html/org/apache/hadoop/hbase/TestHBaseConfiguration.ReflectiveCredentialProviderClient.html#line.150">HADOOP_CRED_PROVIDER_FACTORY_CLASS_NAME</a></pre>
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<pre>public static final&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../src-html/org/apache/hadoop/hbase/TestHBaseConfiguration.ReflectiveCredentialProviderClient.html#line.153">HADOOP_CRED_PROVIDER_FACTORY_GET_PROVIDERS_METHOD_NAME</a></pre>
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<pre>public static final&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../src-html/org/apache/hadoop/hbase/TestHBaseConfiguration.ReflectiveCredentialProviderClient.html#line.155">HADOOP_CRED_PROVIDER_CLASS_NAME</a></pre>
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<pre>private&nbsp;<a href="../../../../src-html/org/apache/hadoop/hbase/TestHBaseConfiguration.ReflectiveCredentialProviderClient.html#line.149">ReflectiveCredentialProviderClient</a>()</pre>
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<pre>private&nbsp;boolean&nbsp;<a href="../../../../src-html/org/apache/hadoop/hbase/TestHBaseConfiguration.ReflectiveCredentialProviderClient.html#line.191">isHadoopCredentialProviderAvailable</a>()</pre>
<div class="block">Determine if we can load the necessary CredentialProvider classes. Only
loaded the first time, so subsequent invocations of this method should
return fast.</div>
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<dt><span class="returnLabel">Returns:</span></dt>
<dd>True if the CredentialProvider classes/methods are available,
false otherwise.</dd>
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<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></code></dd>
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<div class="block">Wrapper to fetch the configured <code>List&lt;CredentialProvider&gt;</code>s.</div>
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<dt><span class="returnLabel">Returns:</span></dt>
<dd>List of CredentialProviders, or null if they could not be loaded</dd>
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<div class="block">Create a CredentialEntry using the configured Providers.
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<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>conf</code> - Configuration for the CredentialProvider</dd>
<dd><code>name</code> - CredentialEntry name (alias)</dd>
<dd><code>credential</code> - The credential</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></code></dd>
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<div class="block">Create a CredentialEntry with the give name and credential in the
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of Hadoop
CredentialProvider.</div>
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<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>credentialProvider</code> - Instance of CredentialProvider</dd>
<dd><code>name</code> - CredentialEntry name (alias)</dd>
<dd><code>credential</code> - The credential to store</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></code></dd>
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