/*
* 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.pig.test.udf.streaming;
import java.io.IOException;
import java.net.URL;
import org.apache.pig.StreamToPig;
import org.apache.pig.LoadCaster;
import org.apache.pig.data.Tuple;
import org.apache.pig.data.DefaultTupleFactory;
import java.nio.charset.Charset;
import org.apache.pig.builtin.Utf8StorageConverter;
// This is a loader for data produced by DumpStore.
// Line format: (field1, field2, ... fieldn)\n
public class DumpStreamerBad implements StreamToPig {
final private static Charset utf8 = Charset.forName("UTF8");
@Override
public Tuple deserialize(byte[] bytes) throws IOException {
String line = new String(bytes, utf8);
Tuple t = DefaultTupleFactory.getInstance().newTuple();
String tmp = line.substring(1, line.length() - 2);
String[] fields = tmp.split(",");
int i;
try{
for (i = 0; i < fields.length; i++)
t.set(i, fields[i].trim());
}catch (Exception e){
throw new IOException(e.getMessage());
}
return t;
}
@Override
public LoadCaster getLoadCaster() throws IOException {
return new Utf8StorageConverter();
}
}