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<title>Class: HBaseRb::Client</title>
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<table class="header-table">
<tr class="top-aligned-row">
<td><strong>Class</strong></td>
<td class="class-name-in-header">HBaseRb::Client</td>
</tr>
<tr class="top-aligned-row">
<td><strong>In:</strong></td>
<td>
<a href="../../files/lib/hbaserb/client_rb.html">
lib/hbaserb/client.rb
</a>
<br />
</td>
</tr>
<tr class="top-aligned-row">
<td><strong>Parent:</strong></td>
<td>
Object
</td>
</tr>
</table>
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<!-- banner header -->
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<div id="contextContent">
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<div id="method-list">
<h3 class="section-bar">Methods</h3>
<div class="name-list">
<a href="#M000010">close</a>
<a href="#M000009">create_table</a>
<a href="#M000008">get_table</a>
<a href="#M000007">has_table?</a>
<a href="#M000005">new</a>
<a href="#M000006">table_names</a>
</div>
</div>
</div>
<!-- if includes -->
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<!-- if method_list -->
<div id="methods">
<h3 class="section-bar">Public Class methods</h3>
<div id="method-M000005" class="method-detail">
<a name="M000005"></a>
<div class="method-heading">
<a href="#M000005" class="method-signature">
<span class="method-name">new</span><span class="method-args">(server, port=9090)</span>
</a>
</div>
<div class="method-description">
<p><a class="source-toggle" href="#"
onclick="toggleCode('M000005-source');return false;">[Source]</a></p>
<div class="method-source-code" id="M000005-source">
<pre>
<span class="ruby-comment cmt"># File lib/hbaserb/client.rb, line 4</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">initialize</span>(<span class="ruby-identifier">server</span>, <span class="ruby-identifier">port</span>=<span class="ruby-value">9090</span>)
<span class="ruby-identifier">socket</span> = <span class="ruby-constant">Thrift</span><span class="ruby-operator">::</span><span class="ruby-constant">Socket</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">server</span>, <span class="ruby-identifier">port</span>)
<span class="ruby-ivar">@transport</span> = <span class="ruby-constant">Thrift</span><span class="ruby-operator">::</span><span class="ruby-constant">BufferedTransport</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">socket</span>)
<span class="ruby-ivar">@transport</span>.<span class="ruby-identifier">open</span>
<span class="ruby-identifier">protocol</span> = <span class="ruby-constant">Thrift</span><span class="ruby-operator">::</span><span class="ruby-constant">BinaryProtocol</span>.<span class="ruby-identifier">new</span>(<span class="ruby-ivar">@transport</span>)
<span class="ruby-ivar">@client</span> = <span class="ruby-constant">Apache</span><span class="ruby-operator">::</span><span class="ruby-constant">Hadoop</span><span class="ruby-operator">::</span><span class="ruby-constant">Hbase</span><span class="ruby-operator">::</span><span class="ruby-constant">Thrift</span><span class="ruby-operator">::</span><span class="ruby-constant">Hbase</span><span class="ruby-operator">::</span><span class="ruby-constant">Client</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">protocol</span>)
<span class="ruby-keyword kw">end</span>
</pre>
</div>
</div>
</div>
<h3 class="section-bar">Public Instance methods</h3>
<div id="method-M000010" class="method-detail">
<a name="M000010"></a>
<div class="method-heading">
<a href="#M000010" class="method-signature">
<span class="method-name">close</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
<p><a class="source-toggle" href="#"
onclick="toggleCode('M000010-source');return false;">[Source]</a></p>
<div class="method-source-code" id="M000010-source">
<pre>
<span class="ruby-comment cmt"># File lib/hbaserb/client.rb, line 31</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">close</span>
<span class="ruby-ivar">@transport</span>.<span class="ruby-identifier">close</span>
<span class="ruby-keyword kw">end</span>
</pre>
</div>
</div>
</div>
<div id="method-M000009" class="method-detail">
<a name="M000009"></a>
<div class="method-heading">
<a href="#M000009" class="method-signature">
<span class="method-name">create_table</span><span class="method-args">(tablename, *column_family_names)</span>
</a>
</div>
<div class="method-description">
<p><a class="source-toggle" href="#"
onclick="toggleCode('M000009-source');return false;">[Source]</a></p>
<div class="method-source-code" id="M000009-source">
<pre>
<span class="ruby-comment cmt"># File lib/hbaserb/client.rb, line 25</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">create_table</span>(<span class="ruby-identifier">tablename</span>, <span class="ruby-operator">*</span><span class="ruby-identifier">column_family_names</span>)
<span class="ruby-identifier">column_family_names</span>.<span class="ruby-identifier">map!</span> { <span class="ruby-operator">|</span><span class="ruby-identifier">name</span><span class="ruby-operator">|</span> <span class="ruby-constant">Apache</span><span class="ruby-operator">::</span><span class="ruby-constant">Hadoop</span><span class="ruby-operator">::</span><span class="ruby-constant">Hbase</span><span class="ruby-operator">::</span><span class="ruby-constant">Thrift</span><span class="ruby-operator">::</span><span class="ruby-constant">ColumnDescriptor</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">:name</span> =<span class="ruby-operator">></span> <span class="ruby-identifier">name</span>) }
<span class="ruby-ivar">@client</span>.<span class="ruby-identifier">createTable</span> <span class="ruby-identifier">tablename</span>, <span class="ruby-identifier">column_family_names</span>
<span class="ruby-identifier">get_table</span> <span class="ruby-identifier">tablename</span>
<span class="ruby-keyword kw">end</span>
</pre>
</div>
</div>
</div>
<div id="method-M000008" class="method-detail">
<a name="M000008"></a>
<div class="method-heading">
<a href="#M000008" class="method-signature">
<span class="method-name">get_table</span><span class="method-args">(tablename)</span>
</a>
</div>
<div class="method-description">
<p><a class="source-toggle" href="#"
onclick="toggleCode('M000008-source');return false;">[Source]</a></p>
<div class="method-source-code" id="M000008-source">
<pre>
<span class="ruby-comment cmt"># File lib/hbaserb/client.rb, line 20</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">get_table</span>(<span class="ruby-identifier">tablename</span>)
<span class="ruby-identifier">raise</span> <span class="ruby-constant">HBaseRb</span><span class="ruby-operator">::</span><span class="ruby-constant">NoSuchTable</span> <span class="ruby-keyword kw">if</span> <span class="ruby-keyword kw">not</span> <span class="ruby-identifier">has_table?</span> <span class="ruby-identifier">tablename</span>
<span class="ruby-constant">HBaseRb</span><span class="ruby-operator">::</span><span class="ruby-constant">Table</span>.<span class="ruby-identifier">new</span> <span class="ruby-ivar">@client</span>, <span class="ruby-identifier">tablename</span>
<span class="ruby-keyword kw">end</span>
</pre>
</div>
</div>
</div>
<div id="method-M000007" class="method-detail">
<a name="M000007"></a>
<div class="method-heading">
<a href="#M000007" class="method-signature">
<span class="method-name">has_table?</span><span class="method-args">(name)</span>
</a>
</div>
<div class="method-description">
<p><a class="source-toggle" href="#"
onclick="toggleCode('M000007-source');return false;">[Source]</a></p>
<div class="method-source-code" id="M000007-source">
<pre>
<span class="ruby-comment cmt"># File lib/hbaserb/client.rb, line 16</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">has_table?</span>(<span class="ruby-identifier">name</span>)
<span class="ruby-identifier">table_names</span>.<span class="ruby-identifier">include?</span> <span class="ruby-identifier">name</span>
<span class="ruby-keyword kw">end</span>
</pre>
</div>
</div>
</div>
<div id="method-M000006" class="method-detail">
<a name="M000006"></a>
<div class="method-heading">
<a href="#M000006" class="method-signature">
<span class="method-name">table_names</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
<p><a class="source-toggle" href="#"
onclick="toggleCode('M000006-source');return false;">[Source]</a></p>
<div class="method-source-code" id="M000006-source">
<pre>
<span class="ruby-comment cmt"># File lib/hbaserb/client.rb, line 12</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">table_names</span>
<span class="ruby-ivar">@client</span>.<span class="ruby-identifier">getTableNames</span>
<span class="ruby-keyword kw">end</span>
</pre>
</div>
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