/*
* Copyright 2015 OpenCB
*
* Licensed 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.opencb.hpg.bigdata.core.io.avro;
import java.io.IOException;
import java.io.OutputStream;
import org.apache.avro.Schema;
import org.apache.avro.file.CodecFactory;
import org.apache.avro.file.DataFileWriter;
import org.apache.avro.io.DatumWriter;
import org.apache.avro.specific.SpecificDatumWriter;
public class AvroWriter<T> {
private DatumWriter<T> datumWriter;
private DataFileWriter<T> writer;
public AvroWriter(Schema schema, CodecFactory codec, OutputStream os) throws IOException {
datumWriter = new SpecificDatumWriter<T>();
writer = new DataFileWriter<>(datumWriter);
writer.setCodec(codec);
writer.create(schema, os);
}
public void write(T obj) throws IOException {
writer.append(obj);
}
public void close() throws IOException {
writer.close();
}
}