org.apache.poi.hpsf.Filetime 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.poi.hpsf;
import java.io.IOException;
import java.io.OutputStream;
import org.apache.poi.util.LittleEndian;
class Filetime
{
static final int SIZE = LittleEndian.INT_SIZE * 2;
private int _dwHighDateTime;
private int _dwLowDateTime;
Filetime( byte[] data, int offset )
{
_dwLowDateTime = LittleEndian.getInt( data, offset + 0
* LittleEndian.INT_SIZE );
_dwHighDateTime = LittleEndian.getInt( data, offset + 1
* LittleEndian.INT_SIZE );
}
Filetime( int low, int high )
{
_dwLowDateTime = low;
_dwHighDateTime = high;
}
long getHigh()
{
return _dwHighDateTime;
}
long getLow()
{
return _dwLowDateTime;
}
byte[] toByteArray()
{
byte[] result = new byte[SIZE];
LittleEndian.putInt( result, 0 * LittleEndian.INT_SIZE, _dwLowDateTime );
LittleEndian
.putInt( result, 1 * LittleEndian.INT_SIZE, _dwHighDateTime );
return result;
}
int write( OutputStream out ) throws IOException
{
LittleEndian.putInt( _dwLowDateTime, out );
LittleEndian.putInt( _dwHighDateTime, out );
return SIZE;
}
}