1   /**
2    * Copyright 2011 The Apache Software Foundation
3    *
4    * Licensed to the Apache Software Foundation (ASF) under one
5    * or more contributor license agreements.  See the NOTICE file
6    * distributed with this work for additional information
7    * regarding copyright ownership.  The ASF licenses this file
8    * to you under the Apache License, Version 2.0 (the
9    * "License"); you may not use this file except in compliance
10   * with the License.  You may obtain a copy of the License at
11   *
12   *     http://www.apache.org/licenses/LICENSE-2.0
13   *
14   * Unless required by applicable law or agreed to in writing, software
15   * distributed under the License is distributed on an "AS IS" BASIS,
16   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17   * See the License for the specific language governing permissions and
18   * limitations under the License.
19   */
20  
21  package org.apache.hadoop.hbase.rest;
22  
23  import org.apache.hadoop.conf.Configuration;
24  import org.apache.hadoop.hbase.*;
25  import org.apache.hadoop.hbase.client.HBaseAdmin;
26  import org.apache.hadoop.hbase.rest.client.Client;
27  import org.apache.hadoop.hbase.rest.client.Cluster;
28  import org.apache.hadoop.hbase.rest.client.Response;
29  import org.apache.hadoop.hbase.rest.model.CellModel;
30  import org.apache.hadoop.hbase.rest.model.CellSetModel;
31  import org.apache.hadoop.hbase.rest.model.RowModel;
32  import org.apache.hadoop.hbase.util.Bytes;
33  import org.junit.AfterClass;
34  import org.junit.BeforeClass;
35  import org.junit.Test;
36  import org.junit.experimental.categories.Category;
37  
38  import javax.xml.bind.JAXBContext;
39  import javax.xml.bind.JAXBException;
40  import javax.xml.bind.Marshaller;
41  import javax.xml.bind.Unmarshaller;
42  import java.io.IOException;
43  
44  import static org.junit.Assert.assertEquals;
45  
46  
47  @Category(MediumTests.class)
48  public class TestMultiRowResource {
49  
50    private static final String TABLE = "TestRowResource";
51    private static final String CFA = "a";
52    private static final String CFB = "b";
53    private static final String COLUMN_1 = CFA + ":1";
54    private static final String COLUMN_2 = CFB + ":2";
55    private static final String ROW_1 = "testrow5";
56    private static final String VALUE_1 = "testvalue5";
57    private static final String ROW_2 = "testrow6";
58    private static final String VALUE_2 = "testvalue6";
59  
60  
61    private static final HBaseTestingUtility TEST_UTIL = new HBaseTestingUtility();
62    private static final HBaseRESTTestingUtility REST_TEST_UTIL = new HBaseRESTTestingUtility();
63  
64    private static Client client;
65    private static JAXBContext context;
66    private static Marshaller marshaller;
67    private static Unmarshaller unmarshaller;
68    private static Configuration conf;
69  
70  
71    @BeforeClass
72    public static void setUpBeforeClass() throws Exception {
73      conf = TEST_UTIL.getConfiguration();
74      TEST_UTIL.startMiniCluster();
75      REST_TEST_UTIL.startServletContainer(conf);
76      context = JAXBContext.newInstance(
77              CellModel.class,
78              CellSetModel.class,
79              RowModel.class);
80      marshaller = context.createMarshaller();
81      unmarshaller = context.createUnmarshaller();
82      client = new Client(new Cluster().add("localhost", REST_TEST_UTIL.getServletPort()));
83      HBaseAdmin admin = TEST_UTIL.getHBaseAdmin();
84      if (admin.tableExists(TABLE)) {
85        return;
86      }
87      HTableDescriptor htd = new HTableDescriptor(TABLE);
88      htd.addFamily(new HColumnDescriptor(CFA));
89      htd.addFamily(new HColumnDescriptor(CFB));
90      admin.createTable(htd);
91    }
92  
93    @AfterClass
94    public static void tearDownAfterClass() throws Exception {
95      REST_TEST_UTIL.shutdownServletContainer();
96      TEST_UTIL.shutdownMiniCluster();
97    }
98  
99  
100   @Test
101   public void testMultiCellGetJSON() throws IOException, JAXBException {
102     String row_5_url = "/" + TABLE + "/" + ROW_1 + "/" + COLUMN_1;
103     String row_6_url = "/" + TABLE + "/" + ROW_2 + "/" + COLUMN_2;
104 
105 
106     StringBuilder path = new StringBuilder();
107     path.append("/");
108     path.append(TABLE);
109     path.append("/multiget/?row=");
110     path.append(ROW_1);
111     path.append("&row=");
112     path.append(ROW_2);
113 
114     client.post(row_5_url, Constants.MIMETYPE_BINARY, Bytes.toBytes(VALUE_1));
115     client.post(row_6_url, Constants.MIMETYPE_BINARY, Bytes.toBytes(VALUE_2));
116 
117 
118     Response response = client.get(path.toString(), Constants.MIMETYPE_JSON);
119     assertEquals(response.getCode(), 200);
120     assertEquals(Constants.MIMETYPE_JSON, response.getHeader("content-type"));
121 
122     client.delete(row_5_url);
123     client.delete(row_6_url);
124 
125   }
126 
127   @Test
128   public void testMultiCellGetXML() throws IOException, JAXBException {
129     String row_5_url = "/" + TABLE + "/" + ROW_1 + "/" + COLUMN_1;
130     String row_6_url = "/" + TABLE + "/" + ROW_2 + "/" + COLUMN_2;
131 
132 
133     StringBuilder path = new StringBuilder();
134     path.append("/");
135     path.append(TABLE);
136     path.append("/multiget/?row=");
137     path.append(ROW_1);
138     path.append("&row=");
139     path.append(ROW_2);
140 
141     client.post(row_5_url, Constants.MIMETYPE_BINARY, Bytes.toBytes(VALUE_1));
142     client.post(row_6_url, Constants.MIMETYPE_BINARY, Bytes.toBytes(VALUE_2));
143 
144 
145     Response response = client.get(path.toString(), Constants.MIMETYPE_XML);
146     assertEquals(response.getCode(), 200);
147     assertEquals(Constants.MIMETYPE_XML, response.getHeader("content-type"));
148 
149     client.delete(row_5_url);
150     client.delete(row_6_url);
151 
152   }
153 
154   @Test
155   public void testMultiCellGetJSONNotFound() throws IOException {
156     String row_5_url = "/" + TABLE + "/" + ROW_1 + "/" + COLUMN_1;
157 
158     StringBuilder path = new StringBuilder();
159     path.append("/");
160     path.append(TABLE);
161     path.append("/multiget/?row=");
162     path.append(ROW_1);
163     path.append("&row=");
164     path.append(ROW_2);
165 
166     client.post(row_5_url, Constants.MIMETYPE_BINARY, Bytes.toBytes(VALUE_1));
167 
168     Response response = client.get(path.toString(), Constants.MIMETYPE_JSON);
169 
170     assertEquals(response.getCode(), 404);
171 
172   }
173 
174   @org.junit.Rule
175   public org.apache.hadoop.hbase.ResourceCheckerJUnitRule cu =
176     new org.apache.hadoop.hbase.ResourceCheckerJUnitRule();
177 }
178