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*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
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package org.apache.hadoop.hbase.rest;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.hbase.*;
import org.apache.hadoop.hbase.client.Admin;
import org.apache.hadoop.hbase.rest.client.Client;
import org.apache.hadoop.hbase.rest.client.Cluster;
import org.apache.hadoop.hbase.rest.client.Response;
import org.apache.hadoop.hbase.rest.model.CellModel;
import org.apache.hadoop.hbase.rest.model.CellSetModel;
import org.apache.hadoop.hbase.rest.model.RowModel;
import org.apache.hadoop.hbase.rest.provider.JacksonProvider;
import org.apache.hadoop.hbase.testclassification.MediumTests;
import org.apache.hadoop.hbase.testclassification.RestTests;
import org.apache.hadoop.hbase.util.Bytes;
import org.codehaus.jackson.map.ObjectMapper;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.experimental.categories.Category;
import javax.ws.rs.core.MediaType;
import javax.xml.bind.JAXBContext;
import javax.xml.bind.JAXBException;
import javax.xml.bind.Marshaller;
import javax.xml.bind.Unmarshaller;
import java.io.IOException;
import static org.junit.Assert.assertEquals;
@Category({RestTests.class, MediumTests.class})
public class TestMultiRowResource {
private static final TableName TABLE = TableName.valueOf("TestRowResource");
private static final String CFA = "a";
private static final String CFB = "b";
private static final String COLUMN_1 = CFA + ":1";
private static final String COLUMN_2 = CFB + ":2";
private static final String ROW_1 = "testrow5";
private static final String VALUE_1 = "testvalue5";
private static final String ROW_2 = "testrow6";
private static final String VALUE_2 = "testvalue6";
private static final HBaseTestingUtility TEST_UTIL = new HBaseTestingUtility();
private static final HBaseRESTTestingUtility REST_TEST_UTIL = new HBaseRESTTestingUtility();
private static Client client;
private static JAXBContext context;
private static Marshaller marshaller;
private static Unmarshaller unmarshaller;
private static Configuration conf;
@BeforeClass
public static void setUpBeforeClass() throws Exception {
conf = TEST_UTIL.getConfiguration();
TEST_UTIL.startMiniCluster();
REST_TEST_UTIL.startServletContainer(conf);
context = JAXBContext.newInstance(
CellModel.class,
CellSetModel.class,
RowModel.class);
marshaller = context.createMarshaller();
unmarshaller = context.createUnmarshaller();
client = new Client(new Cluster().add("localhost", REST_TEST_UTIL.getServletPort()));
Admin admin = TEST_UTIL.getHBaseAdmin();
if (admin.tableExists(TABLE)) {
return;
}
HTableDescriptor htd = new HTableDescriptor(TABLE);
htd.addFamily(new HColumnDescriptor(CFA));
htd.addFamily(new HColumnDescriptor(CFB));
admin.createTable(htd);
}
@AfterClass
public static void tearDownAfterClass() throws Exception {
REST_TEST_UTIL.shutdownServletContainer();
TEST_UTIL.shutdownMiniCluster();
}
@Test
public void testMultiCellGetJSON() throws IOException, JAXBException {
String row_5_url = "/" + TABLE + "/" + ROW_1 + "/" + COLUMN_1;
String row_6_url = "/" + TABLE + "/" + ROW_2 + "/" + COLUMN_2;
StringBuilder path = new StringBuilder();
path.append("/");
path.append(TABLE);
path.append("/multiget/?row=");
path.append(ROW_1);
path.append("&row=");
path.append(ROW_2);
client.post(row_5_url, Constants.MIMETYPE_BINARY, Bytes.toBytes(VALUE_1));
client.post(row_6_url, Constants.MIMETYPE_BINARY, Bytes.toBytes(VALUE_2));
Response response = client.get(path.toString(), Constants.MIMETYPE_JSON);
assertEquals(response.getCode(), 200);
assertEquals(Constants.MIMETYPE_JSON, response.getHeader("content-type"));
client.delete(row_5_url);
client.delete(row_6_url);
}
@Test
public void testMultiCellGetXML() throws IOException, JAXBException {
String row_5_url = "/" + TABLE + "/" + ROW_1 + "/" + COLUMN_1;
String row_6_url = "/" + TABLE + "/" + ROW_2 + "/" + COLUMN_2;
StringBuilder path = new StringBuilder();
path.append("/");
path.append(TABLE);
path.append("/multiget/?row=");
path.append(ROW_1);
path.append("&row=");
path.append(ROW_2);
client.post(row_5_url, Constants.MIMETYPE_BINARY, Bytes.toBytes(VALUE_1));
client.post(row_6_url, Constants.MIMETYPE_BINARY, Bytes.toBytes(VALUE_2));
Response response = client.get(path.toString(), Constants.MIMETYPE_XML);
assertEquals(response.getCode(), 200);
assertEquals(Constants.MIMETYPE_XML, response.getHeader("content-type"));
client.delete(row_5_url);
client.delete(row_6_url);
}
@Test
public void testMultiCellGetJSONNotFound() throws IOException, JAXBException {
String row_5_url = "/" + TABLE + "/" + ROW_1 + "/" + COLUMN_1;
StringBuilder path = new StringBuilder();
path.append("/");
path.append(TABLE);
path.append("/multiget/?row=");
path.append(ROW_1);
path.append("&row=");
path.append(ROW_2);
client.post(row_5_url, Constants.MIMETYPE_BINARY, Bytes.toBytes(VALUE_1));
Response response = client.get(path.toString(), Constants.MIMETYPE_JSON);
assertEquals(response.getCode(), 200);
ObjectMapper mapper = new JacksonProvider().locateMapper(CellSetModel.class,
MediaType.APPLICATION_JSON_TYPE);
CellSetModel cellSet = (CellSetModel) mapper.readValue(response.getBody(), CellSetModel.class);
assertEquals(1, cellSet.getRows().size());
assertEquals(ROW_1, Bytes.toString(cellSet.getRows().get(0).getKey()));
assertEquals(VALUE_1, Bytes.toString(cellSet.getRows().get(0).getCells().get(0).getValue()));
client.delete(row_5_url);
}
}