com.phloc.commons.io.file.ERandomAccessFileMode Maven / Gradle / Ivy
/**
* Copyright (C) 2006-2015 phloc systems
* http://www.phloc.com
* office[at]phloc[dot]com
*
* Licensed 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 com.phloc.commons.io.file;
import javax.annotation.Nonnull;
import com.phloc.commons.annotations.Nonempty;
/**
* Represents a set of predefined open modes for RandomAccessFile objects.
*
* @author Philip Helger
*/
public enum ERandomAccessFileMode
{
/** Open for reading only. */
READ_ONLY ("r"),
/**
* Open for reading and writing. If the file does not already exist then an
* attempt will be made to create it.
*/
READ_WRITE ("rw"),
/**
* Open for reading and writing, as with "rw", and also require that
* every update to the file's content or metadata be written synchronously to
* the underlying storage device.
*/
READ_WRITE_SYNCHRONOUSLY ("rws"),
/**
* Open for reading and writing, as with "rw", and also require that
* every update to the file's content be written synchronously to the
* underlying storage device.
*/
READ_WRITE_SYNCHRONOUSLY_ONLY_CONTENT ("rwd");
private final String m_sMode;
private ERandomAccessFileMode (@Nonnull @Nonempty final String sMode)
{
m_sMode = sMode;
}
@Nonnull
@Nonempty
public String getMode ()
{
return m_sMode;
}
}