/*
* Copyright (c) 2010 Yahoo! Inc. All rights reserved.
*
* 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. See accompanying LICENSE file.
*/
package io.s4.serialize;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import org.apache.avro.Schema;
import org.apache.avro.generic.GenericDatumReader;
import org.apache.avro.generic.GenericDatumWriter;
import org.apache.avro.generic.GenericRecord;
import org.apache.avro.io.BinaryDecoder;
import org.apache.avro.io.BinaryEncoder;
public class AvroUtils {
public static GenericRecord deserialize(Schema schema, byte[] array)
throws Exception {
GenericDatumReader<GenericRecord> serveReader = new GenericDatumReader<GenericRecord>(schema);
return serveReader.read(null,
new BinaryDecoder(new ByteArrayInputStream(array)));
}
public static byte[] serialize(Schema schema, GenericRecord content)
throws Exception {
GenericDatumWriter<GenericRecord> serveWriter = new GenericDatumWriter<GenericRecord>(schema);
ByteArrayOutputStream out = new ByteArrayOutputStream();
serveWriter.write(content, new BinaryEncoder(out));
return out.toByteArray();
}
}