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| <pre><span class="source-line-no">001</span><span id="line-1">/*</span> |
| <span class="source-line-no">002</span><span id="line-2"> * Licensed to the Apache Software Foundation (ASF) under one</span> |
| <span class="source-line-no">003</span><span id="line-3"> * or more contributor license agreements. See the NOTICE file</span> |
| <span class="source-line-no">004</span><span id="line-4"> * distributed with this work for additional information</span> |
| <span class="source-line-no">005</span><span id="line-5"> * regarding copyright ownership. The ASF licenses this file</span> |
| <span class="source-line-no">006</span><span id="line-6"> * to you under the Apache License, Version 2.0 (the</span> |
| <span class="source-line-no">007</span><span id="line-7"> * "License"); you may not use this file except in compliance</span> |
| <span class="source-line-no">008</span><span id="line-8"> * with the License. You may obtain a copy of the License at</span> |
| <span class="source-line-no">009</span><span id="line-9"> *</span> |
| <span class="source-line-no">010</span><span id="line-10"> * http://www.apache.org/licenses/LICENSE-2.0</span> |
| <span class="source-line-no">011</span><span id="line-11"> *</span> |
| <span class="source-line-no">012</span><span id="line-12"> * Unless required by applicable law or agreed to in writing, software</span> |
| <span class="source-line-no">013</span><span id="line-13"> * distributed under the License is distributed on an "AS IS" BASIS,</span> |
| <span class="source-line-no">014</span><span id="line-14"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span> |
| <span class="source-line-no">015</span><span id="line-15"> * See the License for the specific language governing permissions and</span> |
| <span class="source-line-no">016</span><span id="line-16"> * limitations under the License.</span> |
| <span class="source-line-no">017</span><span id="line-17"> */</span> |
| <span class="source-line-no">018</span><span id="line-18">package org.apache.hadoop.hbase.constraint;</span> |
| <span class="source-line-no">019</span><span id="line-19"></span> |
| <span class="source-line-no">020</span><span id="line-20">import org.apache.hadoop.conf.Configuration;</span> |
| <span class="source-line-no">021</span><span id="line-21">import org.apache.hadoop.hbase.client.Put;</span> |
| <span class="source-line-no">022</span><span id="line-22"></span> |
| <span class="source-line-no">023</span><span id="line-23">/**</span> |
| <span class="source-line-no">024</span><span id="line-24"> * Test Constraint to check to make sure the configuration is set</span> |
| <span class="source-line-no">025</span><span id="line-25"> */</span> |
| <span class="source-line-no">026</span><span id="line-26">public class CheckConfigurationConstraint extends BaseConstraint {</span> |
| <span class="source-line-no">027</span><span id="line-27"></span> |
| <span class="source-line-no">028</span><span id="line-28"> private static String key = "testKey";</span> |
| <span class="source-line-no">029</span><span id="line-29"> private static String value = "testValue";</span> |
| <span class="source-line-no">030</span><span id="line-30"></span> |
| <span class="source-line-no">031</span><span id="line-31"> public static Configuration getConfiguration() {</span> |
| <span class="source-line-no">032</span><span id="line-32"> Configuration conf = new Configuration(false);</span> |
| <span class="source-line-no">033</span><span id="line-33"> conf.set(key, value);</span> |
| <span class="source-line-no">034</span><span id="line-34"> return conf;</span> |
| <span class="source-line-no">035</span><span id="line-35"> }</span> |
| <span class="source-line-no">036</span><span id="line-36"></span> |
| <span class="source-line-no">037</span><span id="line-37"> @Override</span> |
| <span class="source-line-no">038</span><span id="line-38"> public void check(Put p) {</span> |
| <span class="source-line-no">039</span><span id="line-39"> // NOOP</span> |
| <span class="source-line-no">040</span><span id="line-40"> }</span> |
| <span class="source-line-no">041</span><span id="line-41"></span> |
| <span class="source-line-no">042</span><span id="line-42"> @Override</span> |
| <span class="source-line-no">043</span><span id="line-43"> public void setConf(Configuration conf) {</span> |
| <span class="source-line-no">044</span><span id="line-44"> super.setConf(conf);</span> |
| <span class="source-line-no">045</span><span id="line-45"> if (conf != null) {</span> |
| <span class="source-line-no">046</span><span id="line-46"> String val = conf.get(key);</span> |
| <span class="source-line-no">047</span><span id="line-47"> if (val == null || !val.equals(value))</span> |
| <span class="source-line-no">048</span><span id="line-48"> throw new IllegalArgumentException("Configuration was not passed correctly");</span> |
| <span class="source-line-no">049</span><span id="line-49"> // and then check to make sure we got a fresh config by checking for a</span> |
| <span class="source-line-no">050</span><span id="line-50"> // hadoop-based config value, and if we don't find it, its fine</span> |
| <span class="source-line-no">051</span><span id="line-51"> if (</span> |
| <span class="source-line-no">052</span><span id="line-52"> conf.getRaw("fs.file.impl") != null</span> |
| <span class="source-line-no">053</span><span id="line-53"> ) throw new IllegalArgumentException(</span> |
| <span class="source-line-no">054</span><span id="line-54"> "Configuration was created using 'new Configuration()', should be "</span> |
| <span class="source-line-no">055</span><span id="line-55"> + "done via 'new Configuration(false) to exclude defaut hadoop "</span> |
| <span class="source-line-no">056</span><span id="line-56"> + "configurations values.");</span> |
| <span class="source-line-no">057</span><span id="line-57"> }</span> |
| <span class="source-line-no">058</span><span id="line-58"> }</span> |
| <span class="source-line-no">059</span><span id="line-59"></span> |
| <span class="source-line-no">060</span><span id="line-60">}</span> |
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