package org.apache.hadoop.hive.serde2.objectinspector.primitive;
import org.apache.hadoop.hive.serde2.lazy.ByteArrayRef;
import org.apache.hadoop.io.BytesWritable;
/**
* 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.
*/
public class JavaBinaryObjectInspector extends AbstractPrimitiveJavaObjectInspector implements
SettableBinaryObjectInspector {
JavaBinaryObjectInspector() {
super(PrimitiveObjectInspectorUtils.binaryTypeEntry);
}
@Override
public ByteArrayRef copyObject(Object o) {
if (null == o){
return null;
}
ByteArrayRef ba = new ByteArrayRef();
byte[] incoming = ((ByteArrayRef)o).getData();
byte[] outgoing = new byte[incoming.length];
System.arraycopy(incoming, 0, outgoing, 0, incoming.length);
ba.setData(outgoing);
return ba;
}
@Override
public BytesWritable getPrimitiveWritableObject(Object o) {
return o == null ? null : new BytesWritable(((ByteArrayRef)o).getData());
}
@Override
public ByteArrayRef getPrimitiveJavaObject(Object o) {
return (ByteArrayRef)o;
}
@Override
public ByteArrayRef set(Object o, ByteArrayRef bb) {
ByteArrayRef ba = (ByteArrayRef)o;
ba.setData(bb.getData());
return ba;
}
@Override
public ByteArrayRef set(Object o, BytesWritable bw) {
if (null == bw){
return null;
}
ByteArrayRef ba = (ByteArrayRef)o;
ba.setData(bw.getBytes());
return ba;
}
@Override
public ByteArrayRef create(ByteArrayRef bb) {
ByteArrayRef ba = new ByteArrayRef();
ba.setData(bb.getData());
return ba;
}
@Override
public ByteArrayRef create(BytesWritable bw) {
if(null == bw){
return null;
}
ByteArrayRef ba = new ByteArrayRef();
ba.setData(bw.getBytes());
return ba;
}
}