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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.client;</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 static org.junit.Assert.assertTrue;</span> |
| <span class="source-line-no">021</span><span id="line-21"></span> |
| <span class="source-line-no">022</span><span id="line-22">import java.util.Arrays;</span> |
| <span class="source-line-no">023</span><span id="line-23">import org.apache.hadoop.hbase.Cell;</span> |
| <span class="source-line-no">024</span><span id="line-24">import org.apache.hadoop.hbase.CellBuilder;</span> |
| <span class="source-line-no">025</span><span id="line-25">import org.apache.hadoop.hbase.CellUtil;</span> |
| <span class="source-line-no">026</span><span id="line-26">import org.apache.hadoop.hbase.HBaseClassTestRule;</span> |
| <span class="source-line-no">027</span><span id="line-27">import org.apache.hadoop.hbase.HBaseTestingUtil;</span> |
| <span class="source-line-no">028</span><span id="line-28">import org.apache.hadoop.hbase.TableName;</span> |
| <span class="source-line-no">029</span><span id="line-29">import org.apache.hadoop.hbase.testclassification.ClientTests;</span> |
| <span class="source-line-no">030</span><span id="line-30">import org.apache.hadoop.hbase.testclassification.MediumTests;</span> |
| <span class="source-line-no">031</span><span id="line-31">import org.apache.hadoop.hbase.util.Bytes;</span> |
| <span class="source-line-no">032</span><span id="line-32">import org.apache.hadoop.hbase.util.EnvironmentEdgeManager;</span> |
| <span class="source-line-no">033</span><span id="line-33">import org.junit.AfterClass;</span> |
| <span class="source-line-no">034</span><span id="line-34">import org.junit.BeforeClass;</span> |
| <span class="source-line-no">035</span><span id="line-35">import org.junit.ClassRule;</span> |
| <span class="source-line-no">036</span><span id="line-36">import org.junit.Rule;</span> |
| <span class="source-line-no">037</span><span id="line-37">import org.junit.Test;</span> |
| <span class="source-line-no">038</span><span id="line-38">import org.junit.experimental.categories.Category;</span> |
| <span class="source-line-no">039</span><span id="line-39">import org.junit.rules.TestName;</span> |
| <span class="source-line-no">040</span><span id="line-40"></span> |
| <span class="source-line-no">041</span><span id="line-41">@Category({ MediumTests.class, ClientTests.class })</span> |
| <span class="source-line-no">042</span><span id="line-42">public class TestMutationGetCellBuilder {</span> |
| <span class="source-line-no">043</span><span id="line-43"></span> |
| <span class="source-line-no">044</span><span id="line-44"> @ClassRule</span> |
| <span class="source-line-no">045</span><span id="line-45"> public static final HBaseClassTestRule CLASS_RULE =</span> |
| <span class="source-line-no">046</span><span id="line-46"> HBaseClassTestRule.forClass(TestMutationGetCellBuilder.class);</span> |
| <span class="source-line-no">047</span><span id="line-47"></span> |
| <span class="source-line-no">048</span><span id="line-48"> private static final HBaseTestingUtil TEST_UTIL = new HBaseTestingUtil();</span> |
| <span class="source-line-no">049</span><span id="line-49"></span> |
| <span class="source-line-no">050</span><span id="line-50"> @Rule</span> |
| <span class="source-line-no">051</span><span id="line-51"> public TestName name = new TestName();</span> |
| <span class="source-line-no">052</span><span id="line-52"></span> |
| <span class="source-line-no">053</span><span id="line-53"> @BeforeClass</span> |
| <span class="source-line-no">054</span><span id="line-54"> public static void setUpBeforeClass() throws Exception {</span> |
| <span class="source-line-no">055</span><span id="line-55"> TEST_UTIL.startMiniCluster();</span> |
| <span class="source-line-no">056</span><span id="line-56"> }</span> |
| <span class="source-line-no">057</span><span id="line-57"></span> |
| <span class="source-line-no">058</span><span id="line-58"> @AfterClass</span> |
| <span class="source-line-no">059</span><span id="line-59"> public static void tearDownAfterClass() throws Exception {</span> |
| <span class="source-line-no">060</span><span id="line-60"> TEST_UTIL.shutdownMiniCluster();</span> |
| <span class="source-line-no">061</span><span id="line-61"> }</span> |
| <span class="source-line-no">062</span><span id="line-62"></span> |
| <span class="source-line-no">063</span><span id="line-63"> @Test</span> |
| <span class="source-line-no">064</span><span id="line-64"> public void testMutationGetCellBuilder() throws Exception {</span> |
| <span class="source-line-no">065</span><span id="line-65"> final TableName tableName = TableName.valueOf(name.getMethodName());</span> |
| <span class="source-line-no">066</span><span id="line-66"> final byte[] rowKey = Bytes.toBytes("12345678");</span> |
| <span class="source-line-no">067</span><span id="line-67"> final byte[] uselessRowKey = Bytes.toBytes("123");</span> |
| <span class="source-line-no">068</span><span id="line-68"> final byte[] family = Bytes.toBytes("cf");</span> |
| <span class="source-line-no">069</span><span id="line-69"> final byte[] qualifier = Bytes.toBytes("foo");</span> |
| <span class="source-line-no">070</span><span id="line-70"> final long now = EnvironmentEdgeManager.currentTime();</span> |
| <span class="source-line-no">071</span><span id="line-71"> try (Table table = TEST_UTIL.createTable(tableName, family)) {</span> |
| <span class="source-line-no">072</span><span id="line-72"> TEST_UTIL.waitTableAvailable(tableName.getName(), 5000);</span> |
| <span class="source-line-no">073</span><span id="line-73"> // put one row</span> |
| <span class="source-line-no">074</span><span id="line-74"> Put put = new Put(rowKey);</span> |
| <span class="source-line-no">075</span><span id="line-75"> CellBuilder cellBuilder = put.getCellBuilder().setQualifier(qualifier).setFamily(family)</span> |
| <span class="source-line-no">076</span><span id="line-76"> .setValue(Bytes.toBytes("bar")).setTimestamp(now);</span> |
| <span class="source-line-no">077</span><span id="line-77"> // setRow is useless</span> |
| <span class="source-line-no">078</span><span id="line-78"> cellBuilder.setRow(uselessRowKey);</span> |
| <span class="source-line-no">079</span><span id="line-79"> put.add(cellBuilder.build());</span> |
| <span class="source-line-no">080</span><span id="line-80"> byte[] cloneRow = CellUtil.cloneRow(cellBuilder.build());</span> |
| <span class="source-line-no">081</span><span id="line-81"> assertTrue("setRow must be useless", !Arrays.equals(cloneRow, uselessRowKey));</span> |
| <span class="source-line-no">082</span><span id="line-82"> table.put(put);</span> |
| <span class="source-line-no">083</span><span id="line-83"></span> |
| <span class="source-line-no">084</span><span id="line-84"> // get the row back and assert the values</span> |
| <span class="source-line-no">085</span><span id="line-85"> Get get = new Get(rowKey);</span> |
| <span class="source-line-no">086</span><span id="line-86"> get.setTimestamp(now);</span> |
| <span class="source-line-no">087</span><span id="line-87"> Result result = table.get(get);</span> |
| <span class="source-line-no">088</span><span id="line-88"> assertTrue("row key must be same", Arrays.equals(result.getRow(), rowKey));</span> |
| <span class="source-line-no">089</span><span id="line-89"> assertTrue("Column foo value should be bar",</span> |
| <span class="source-line-no">090</span><span id="line-90"> Bytes.toString(result.getValue(family, qualifier)).equals("bar"));</span> |
| <span class="source-line-no">091</span><span id="line-91"></span> |
| <span class="source-line-no">092</span><span id="line-92"> // Delete that row</span> |
| <span class="source-line-no">093</span><span id="line-93"> Delete delete = new Delete(rowKey);</span> |
| <span class="source-line-no">094</span><span id="line-94"> cellBuilder = delete.getCellBuilder().setQualifier(qualifier).setFamily(family);</span> |
| <span class="source-line-no">095</span><span id="line-95"> // if this row has been deleted,then can check setType is useless.</span> |
| <span class="source-line-no">096</span><span id="line-96"> cellBuilder.setType(Cell.Type.Put);</span> |
| <span class="source-line-no">097</span><span id="line-97"> delete.add(cellBuilder.build());</span> |
| <span class="source-line-no">098</span><span id="line-98"> table.delete(delete);</span> |
| <span class="source-line-no">099</span><span id="line-99"></span> |
| <span class="source-line-no">100</span><span id="line-100"> // check this row whether exist</span> |
| <span class="source-line-no">101</span><span id="line-101"> get = new Get(rowKey);</span> |
| <span class="source-line-no">102</span><span id="line-102"> get.setTimestamp(now);</span> |
| <span class="source-line-no">103</span><span id="line-103"> result = table.get(get);</span> |
| <span class="source-line-no">104</span><span id="line-104"> assertTrue("Column foo should not exist", result.getValue(family, qualifier) == null);</span> |
| <span class="source-line-no">105</span><span id="line-105"> }</span> |
| <span class="source-line-no">106</span><span id="line-106"> }</span> |
| <span class="source-line-no">107</span><span id="line-107">}</span> |
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| </pre> |
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