org.apache.hadoop.hive.serde2.lazy.LazyHiveIntervalYearMonth Maven / Gradle / Ivy
/**
* 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.hadoop.hive.serde2.lazy;
import java.io.IOException;
import java.io.OutputStream;
import java.nio.ByteBuffer;
import org.apache.hadoop.hive.common.type.HiveIntervalYearMonth;
import org.apache.hadoop.hive.serde2.io.HiveIntervalYearMonthWritable;
import org.apache.hadoop.hive.serde2.lazy.objectinspector.primitive.LazyHiveIntervalYearMonthObjectInspector;
import org.apache.hadoop.io.Text;
public class LazyHiveIntervalYearMonth
extends LazyPrimitive {
public LazyHiveIntervalYearMonth(LazyHiveIntervalYearMonthObjectInspector oi) {
super(oi);
data = new HiveIntervalYearMonthWritable();
}
public LazyHiveIntervalYearMonth(LazyHiveIntervalYearMonth copy) {
super(copy);
data = new HiveIntervalYearMonthWritable(copy.data);
}
@Override
public void init(ByteArrayRef bytes, int start, int length) {
String s = null;
try {
s = Text.decode(bytes.getData(), start, length);
data.set(HiveIntervalYearMonth.valueOf(s));
isNull = false;
} catch (Exception e) {
isNull = true;
logExceptionMessage(bytes, start, length, "INTERVAL_YEAR_MONTH");
}
}
public static void writeUTF8(OutputStream out, HiveIntervalYearMonthWritable i)
throws IOException {
ByteBuffer b = Text.encode(i.toString());
out.write(b.array(), 0, b.limit());
}
@Override
public HiveIntervalYearMonthWritable getWritableObject() {
return data;
}
}