/**
* 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.objectinspector.primitive;
import java.sql.Date;
import org.apache.hadoop.hive.serde2.io.DateWritable;
/**
* A WritableDateObjectInspector inspects a DateWritable Object.
*/
public class WritableDateObjectInspector extends
AbstractPrimitiveWritableObjectInspector implements
SettableDateObjectInspector {
public WritableDateObjectInspector() {
super(PrimitiveObjectInspectorUtils.dateTypeEntry);
}
@Override
public DateWritable getPrimitiveWritableObject(Object o) {
return o == null ? null : (DateWritable) o;
}
public Date getPrimitiveJavaObject(Object o) {
return o == null ? null : ((DateWritable) o).get();
}
public Object copyObject(Object o) {
return o == null ? null : new DateWritable((DateWritable) o);
}
public Object set(Object o, Date d) {
if (d == null) {
return null;
}
((DateWritable) o).set(d);
return o;
}
public Object set(Object o, DateWritable d) {
if (d == null) {
return null;
}
((DateWritable) o).set(d);
return o;
}
public Object create(Date d) {
return new DateWritable(d);
}
}