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| <pre><span class="sourceLineNo">001</span>/*<a name="line.1"></a> |
| <span class="sourceLineNo">002</span> * Licensed to the Apache Software Foundation (ASF) under one<a name="line.2"></a> |
| <span class="sourceLineNo">003</span> * or more contributor license agreements. See the NOTICE file<a name="line.3"></a> |
| <span class="sourceLineNo">004</span> * distributed with this work for additional information<a name="line.4"></a> |
| <span class="sourceLineNo">005</span> * regarding copyright ownership. The ASF licenses this file<a name="line.5"></a> |
| <span class="sourceLineNo">006</span> * to you under the Apache License, Version 2.0 (the<a name="line.6"></a> |
| <span class="sourceLineNo">007</span> * "License"); you may not use this file except in compliance<a name="line.7"></a> |
| <span class="sourceLineNo">008</span> * with the License. You may obtain a copy of the License at<a name="line.8"></a> |
| <span class="sourceLineNo">009</span> *<a name="line.9"></a> |
| <span class="sourceLineNo">010</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.10"></a> |
| <span class="sourceLineNo">011</span> *<a name="line.11"></a> |
| <span class="sourceLineNo">012</span> * Unless required by applicable law or agreed to in writing, software<a name="line.12"></a> |
| <span class="sourceLineNo">013</span> * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.13"></a> |
| <span class="sourceLineNo">014</span> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.14"></a> |
| <span class="sourceLineNo">015</span> * See the License for the specific language governing permissions and<a name="line.15"></a> |
| <span class="sourceLineNo">016</span> * limitations under the License.<a name="line.16"></a> |
| <span class="sourceLineNo">017</span> */<a name="line.17"></a> |
| <span class="sourceLineNo">018</span>package org.apache.hadoop.hbase.client;<a name="line.18"></a> |
| <span class="sourceLineNo">019</span><a name="line.19"></a> |
| <span class="sourceLineNo">020</span>import static org.junit.Assert.assertEquals;<a name="line.20"></a> |
| <span class="sourceLineNo">021</span><a name="line.21"></a> |
| <span class="sourceLineNo">022</span>import java.lang.reflect.InvocationTargetException;<a name="line.22"></a> |
| <span class="sourceLineNo">023</span>import java.lang.reflect.Method;<a name="line.23"></a> |
| <span class="sourceLineNo">024</span>import java.util.Collection;<a name="line.24"></a> |
| <span class="sourceLineNo">025</span>import java.util.HashMap;<a name="line.25"></a> |
| <span class="sourceLineNo">026</span>import java.util.Map;<a name="line.26"></a> |
| <span class="sourceLineNo">027</span>import java.util.NoSuchElementException;<a name="line.27"></a> |
| <span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.HBaseClassTestRule;<a name="line.28"></a> |
| <span class="sourceLineNo">029</span>import org.apache.hadoop.hbase.testclassification.ClientTests;<a name="line.29"></a> |
| <span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.testclassification.SmallTests;<a name="line.30"></a> |
| <span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.31"></a> |
| <span class="sourceLineNo">032</span>import org.junit.ClassRule;<a name="line.32"></a> |
| <span class="sourceLineNo">033</span>import org.junit.Test;<a name="line.33"></a> |
| <span class="sourceLineNo">034</span>import org.junit.experimental.categories.Category;<a name="line.34"></a> |
| <span class="sourceLineNo">035</span>import org.slf4j.Logger;<a name="line.35"></a> |
| <span class="sourceLineNo">036</span>import org.slf4j.LoggerFactory;<a name="line.36"></a> |
| <span class="sourceLineNo">037</span><a name="line.37"></a> |
| <span class="sourceLineNo">038</span>/**<a name="line.38"></a> |
| <span class="sourceLineNo">039</span> * Testcase for HBASE-21732. Make sure that all enum configurations can accept lower case value.<a name="line.39"></a> |
| <span class="sourceLineNo">040</span> */<a name="line.40"></a> |
| <span class="sourceLineNo">041</span>@Category({ ClientTests.class, SmallTests.class })<a name="line.41"></a> |
| <span class="sourceLineNo">042</span>public class TestColumnFamilyDescriptorLowerCaseEnum {<a name="line.42"></a> |
| <span class="sourceLineNo">043</span><a name="line.43"></a> |
| <span class="sourceLineNo">044</span> @ClassRule<a name="line.44"></a> |
| <span class="sourceLineNo">045</span> public static final HBaseClassTestRule CLASS_RULE =<a name="line.45"></a> |
| <span class="sourceLineNo">046</span> HBaseClassTestRule.forClass(TestColumnFamilyDescriptorLowerCaseEnum.class);<a name="line.46"></a> |
| <span class="sourceLineNo">047</span><a name="line.47"></a> |
| <span class="sourceLineNo">048</span> private static final Logger LOG =<a name="line.48"></a> |
| <span class="sourceLineNo">049</span> LoggerFactory.getLogger(TestColumnFamilyDescriptorLowerCaseEnum.class);<a name="line.49"></a> |
| <span class="sourceLineNo">050</span><a name="line.50"></a> |
| <span class="sourceLineNo">051</span> private Method getSetMethod(Method getMethod, Class<?> enumType) throws NoSuchMethodException {<a name="line.51"></a> |
| <span class="sourceLineNo">052</span> String methodName = getMethod.getName().replaceFirst("get", "set");<a name="line.52"></a> |
| <span class="sourceLineNo">053</span> return ColumnFamilyDescriptorBuilder.class.getMethod(methodName, enumType);<a name="line.53"></a> |
| <span class="sourceLineNo">054</span> }<a name="line.54"></a> |
| <span class="sourceLineNo">055</span><a name="line.55"></a> |
| <span class="sourceLineNo">056</span> private Enum<?> getEnumValue(Class<?> enumType) {<a name="line.56"></a> |
| <span class="sourceLineNo">057</span> for (Enum<?> enumConst : enumType.asSubclass(Enum.class).getEnumConstants()) {<a name="line.57"></a> |
| <span class="sourceLineNo">058</span> if (!enumConst.name().equalsIgnoreCase("NONE") && !enumConst.name().equals("DEFAULT")) {<a name="line.58"></a> |
| <span class="sourceLineNo">059</span> return enumConst;<a name="line.59"></a> |
| <span class="sourceLineNo">060</span> }<a name="line.60"></a> |
| <span class="sourceLineNo">061</span> }<a name="line.61"></a> |
| <span class="sourceLineNo">062</span> throw new NoSuchElementException(enumType.getName());<a name="line.62"></a> |
| <span class="sourceLineNo">063</span> }<a name="line.63"></a> |
| <span class="sourceLineNo">064</span><a name="line.64"></a> |
| <span class="sourceLineNo">065</span> private boolean contains(Collection<Enum<?>> enumConsts, String value) {<a name="line.65"></a> |
| <span class="sourceLineNo">066</span> return enumConsts.stream().anyMatch(e -> e.name().equals(value));<a name="line.66"></a> |
| <span class="sourceLineNo">067</span> }<a name="line.67"></a> |
| <span class="sourceLineNo">068</span><a name="line.68"></a> |
| <span class="sourceLineNo">069</span> @Test<a name="line.69"></a> |
| <span class="sourceLineNo">070</span> public void test()<a name="line.70"></a> |
| <span class="sourceLineNo">071</span> throws IllegalAccessException, InvocationTargetException, NoSuchMethodException {<a name="line.71"></a> |
| <span class="sourceLineNo">072</span> Map<Method, Enum<?>> getMethod2Value = new HashMap<>();<a name="line.72"></a> |
| <span class="sourceLineNo">073</span> ColumnFamilyDescriptorBuilder builder =<a name="line.73"></a> |
| <span class="sourceLineNo">074</span> ColumnFamilyDescriptorBuilder.newBuilder(Bytes.toBytes("test"));<a name="line.74"></a> |
| <span class="sourceLineNo">075</span> for (Method method : ColumnFamilyDescriptor.class.getMethods()) {<a name="line.75"></a> |
| <span class="sourceLineNo">076</span> if (method.getParameterCount() == 0 && method.getReturnType().isEnum()) {<a name="line.76"></a> |
| <span class="sourceLineNo">077</span> LOG.info("Checking " + method);<a name="line.77"></a> |
| <span class="sourceLineNo">078</span> Class<?> enumType = method.getReturnType();<a name="line.78"></a> |
| <span class="sourceLineNo">079</span> Method setMethod = getSetMethod(method, enumType);<a name="line.79"></a> |
| <span class="sourceLineNo">080</span> Enum<?> enumConst = getEnumValue(enumType);<a name="line.80"></a> |
| <span class="sourceLineNo">081</span> LOG.info("Using " + setMethod + " to set the value to " + enumConst);<a name="line.81"></a> |
| <span class="sourceLineNo">082</span> setMethod.invoke(builder, enumConst);<a name="line.82"></a> |
| <span class="sourceLineNo">083</span> getMethod2Value.put(method, enumConst);<a name="line.83"></a> |
| <span class="sourceLineNo">084</span> }<a name="line.84"></a> |
| <span class="sourceLineNo">085</span> }<a name="line.85"></a> |
| <span class="sourceLineNo">086</span> ColumnFamilyDescriptor desc = builder.build();<a name="line.86"></a> |
| <span class="sourceLineNo">087</span> ColumnFamilyDescriptorBuilder builder2 =<a name="line.87"></a> |
| <span class="sourceLineNo">088</span> ColumnFamilyDescriptorBuilder.newBuilder(Bytes.toBytes("test2"));<a name="line.88"></a> |
| <span class="sourceLineNo">089</span> desc.getValues().forEach((k, v) -> {<a name="line.89"></a> |
| <span class="sourceLineNo">090</span> LOG.info(k.toString() + "=>" + v.toString());<a name="line.90"></a> |
| <span class="sourceLineNo">091</span> String str = Bytes.toString(v.get(), v.getOffset(), v.getLength());<a name="line.91"></a> |
| <span class="sourceLineNo">092</span> if (contains(getMethod2Value.values(), str)) {<a name="line.92"></a> |
| <span class="sourceLineNo">093</span> LOG.info("Set to lower case " + str.toLowerCase());<a name="line.93"></a> |
| <span class="sourceLineNo">094</span> builder2.setValue(k, new Bytes(Bytes.toBytes(str.toLowerCase())));<a name="line.94"></a> |
| <span class="sourceLineNo">095</span> }<a name="line.95"></a> |
| <span class="sourceLineNo">096</span> });<a name="line.96"></a> |
| <span class="sourceLineNo">097</span><a name="line.97"></a> |
| <span class="sourceLineNo">098</span> ColumnFamilyDescriptor desc2 = builder2.build();<a name="line.98"></a> |
| <span class="sourceLineNo">099</span> for (Map.Entry<Method, Enum<?>> entry : getMethod2Value.entrySet()) {<a name="line.99"></a> |
| <span class="sourceLineNo">100</span> assertEquals(entry.getKey() + " should return " + entry.getValue(), entry.getValue(),<a name="line.100"></a> |
| <span class="sourceLineNo">101</span> entry.getKey().invoke(desc2));<a name="line.101"></a> |
| <span class="sourceLineNo">102</span> }<a name="line.102"></a> |
| <span class="sourceLineNo">103</span> }<a name="line.103"></a> |
| <span class="sourceLineNo">104</span>}<a name="line.104"></a> |
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