| /* |
| * 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 |
| * limitations under the License. |
| */ |
| package org.apache.beam.sdk.io.cdap; |
| |
| import java.io.DataInput; |
| import java.io.DataOutput; |
| import java.io.IOException; |
| import java.sql.PreparedStatement; |
| import java.sql.ResultSet; |
| import java.sql.SQLException; |
| import org.apache.beam.sdk.coders.AvroCoder; |
| import org.apache.beam.sdk.coders.DefaultCoder; |
| import org.apache.beam.sdk.io.common.TestRow; |
| import org.apache.hadoop.io.Writable; |
| import org.apache.hadoop.mapreduce.lib.db.DBWritable; |
| |
| /** |
| * A subclass of {@link TestRow} to be used with {@link |
| * org.apache.hadoop.mapreduce.lib.db.DBInputFormat}. |
| */ |
| @DefaultCoder(AvroCoder.class) |
| class TestRowDBWritable extends TestRow implements DBWritable, Writable { |
| |
| private Integer id; |
| private String name; |
| |
| public TestRowDBWritable() {} |
| |
| public TestRowDBWritable(Integer id, String name) { |
| this.id = id; |
| this.name = name; |
| } |
| |
| @Override |
| public Integer id() { |
| return id; |
| } |
| |
| @Override |
| public String name() { |
| return name; |
| } |
| |
| @Override |
| public void write(PreparedStatement statement) throws SQLException { |
| statement.setInt(1, id); |
| statement.setString(2, name); |
| } |
| |
| @Override |
| public void readFields(ResultSet resultSet) throws SQLException { |
| id = resultSet.getInt(1); |
| name = resultSet.getString(2); |
| } |
| |
| @Override |
| public void write(DataOutput out) throws IOException { |
| out.writeInt(id); |
| out.writeChars(name); |
| } |
| |
| @Override |
| public void readFields(DataInput in) throws IOException { |
| id = in.readInt(); |
| name = in.readUTF(); |
| } |
| } |