org.smallmind.file.ephemeral.EphemeralBasicFileAttributes Maven / Gradle / Ivy
/*
* Copyright (c) 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 David Berkman
*
* This file is part of the SmallMind Code Project.
*
* The SmallMind Code Project is free software, you can redistribute
* it and/or modify it under either, at your discretion...
*
* 1) The terms of GNU Affero General Public License as published by the
* Free Software Foundation, either version 3 of the License, or (at
* your option) any later version.
*
* ...or...
*
* 2) The terms of the Apache License, Version 2.0.
*
* The SmallMind Code Project is distributed in the hope that it will
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* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License or Apache License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* and the Apache License along with the SmallMind Code Project. If not, see
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* Additional permission under the GNU Affero GPL version 3 section 7
* ------------------------------------------------------------------
* If you modify this Program, or any covered work, by linking or
* combining it with other code, such other code is not for that reason
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package org.smallmind.file.ephemeral;
import java.nio.file.attribute.BasicFileAttributes;
import java.nio.file.attribute.FileTime;
import org.smallmind.file.ephemeral.heap.HeapNode;
import org.smallmind.file.ephemeral.heap.HeapNodeType;
import org.smallmind.nutsnbolts.util.SnowflakeId;
public class EphemeralBasicFileAttributes implements BasicFileAttributes {
private final String id = SnowflakeId.newInstance().generateHexEncoding();
private final HeapNode heapNode;
private final boolean regularFile;
private final boolean directory;
private final boolean symbolicLink;
private final boolean other;
private FileTime lastModifiedTime;
private FileTime lastAccessTime;
private FileTime creationTime;
public EphemeralBasicFileAttributes (HeapNode heapNode) {
this.heapNode = heapNode;
creationTime = FileTime.fromMillis(System.currentTimeMillis());
lastModifiedTime = FileTime.fromMillis(System.currentTimeMillis());
lastAccessTime = FileTime.fromMillis(System.currentTimeMillis());
directory = HeapNodeType.DIRECTORY.equals(heapNode.getType());
regularFile = HeapNodeType.FILE.equals(heapNode.getType());
symbolicLink = false;
other = false;
}
@Override
public FileTime lastModifiedTime () {
return lastModifiedTime;
}
public void setLastModifiedTime (FileTime lastModifiedTime) {
this.lastModifiedTime = lastModifiedTime;
}
@Override
public FileTime lastAccessTime () {
return lastAccessTime;
}
public void setLastAccessTime (FileTime lastAccessTime) {
this.lastAccessTime = lastAccessTime;
}
@Override
public FileTime creationTime () {
return creationTime;
}
public void setCreationTime (FileTime creationTime) {
this.creationTime = creationTime;
}
@Override
public boolean isRegularFile () {
return regularFile;
}
@Override
public boolean isDirectory () {
return directory;
}
@Override
public boolean isSymbolicLink () {
return symbolicLink;
}
@Override
public boolean isOther () {
return other;
}
@Override
public long size () {
return heapNode.size();
}
@Override
public Object fileKey () {
return id;
}
}