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/*
* Copyright (C) 2012 The CyanogenMod Project
*
* 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.cyanogenmod.filemanager.model;
import java.util.Date;
/**
* A class that represents a symbolic link.
*
* {@link "http://en.wikipedia.org/wiki/Symbolic_link"}
*/
public class Symlink extends FileSystemObject {
private static final long serialVersionUID = -6411787401264288389L;
/**
* The unix identifier of the object.
* @hide
*/
public static final char UNIX_ID = 'l';
private String mLink;
private FileSystemObject mLinkRef;
/**
* Constructor of <code>Symlink</code>.
*
* @param name The name of the object
* @param link The real file that this symlink is point to
* @param parent The parent folder of the object
* @param user The user proprietary of the object
* @param group The group proprietary of the object
* @param permissions The permissions of the object
* @param lastAccessedTime The last time that the object was accessed
* @param lastModifiedTime The last time that the object was modified
* @param lastChangedTime The last time that the object was changed
*/
public Symlink(String name, String link, String parent, User user,
Group group, Permissions permissions,
Date lastAccessedTime, Date lastModifiedTime, Date lastChangedTime) {
super(name, parent, user, group, permissions, 0L,
lastAccessedTime, lastModifiedTime, lastChangedTime);
this.mLink = link;
}
/**
* Method that returns the real file that this symlink is point to.
*
* @return String The real file that this symlink is point to.
*/
public String getLink() {
return this.mLink;
}
/**
* Method that sets the real file that this symlink is point to.
*
* @param link the real file that this symlink is point to
*/
public void setLink(String link) {
this.mLink = link;
}
/**
* Method that returns the {@link FileSystemObject} reference of the symlink.
*
* @return FileSystemObject The {@link FileSystemObject} reference of the symlink
*/
public FileSystemObject getLinkRef() {
return this.mLinkRef;
}
/**
* Method that sets the {@link FileSystemObject} reference of the symlink.
*
* @param linkRef The {@link FileSystemObject} reference of the symlink
*/
public void setLinkRef(FileSystemObject linkRef) {
this.mLinkRef = linkRef;
}
/**
* {@inheritDoc}
*/
@Override
public char getUnixIdentifier() {
return UNIX_ID;
}
/**
* {@inheritDoc}
*/
@Override
public String toString() {
return "Symlink [type=" + super.toString() + ", link=" //$NON-NLS-1$//$NON-NLS-2$
+ this.mLink + "]"; //$NON-NLS-1$
}
}
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