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/*
* Copyright (C) 2001-2013 Michael Fuchs
*
* This file is part of herold.
*
* herold is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* herold is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with herold. If not, see <http://www.gnu.org/licenses/>.
*/
package org.dbdoclet.option;
import java.io.File;
/**
* Die Klasse <code>DirectoryOption</code> verarbeitet ein Argument auf der
* Kommandozeile, das ein Verzeichnis angibt.
*
* @author michael
*
*/
public class DirectoryOption extends Option<File> {
private boolean isExisting = false;
private boolean createPath = false;
public DirectoryOption() {
super();
hasArgument(true);
}
public DirectoryOption(String longName) {
super(longName);
hasArgument(true);
}
public DirectoryOption(String longName, String shortName) {
super(longName, shortName);
hasArgument(true);
}
public void isExisting(boolean value) {
isExisting = value;
}
public void setCreatePath(boolean createPath) {
this.createPath = createPath;
}
protected boolean checkArgument(String arg) {
arg = expandPath(arg);
File file = new File(arg);
if (file.exists() == false && createPath == true) {
file.mkdirs();
}
if (isExisting == true && file.exists() == false) {
return false;
}
if (file.exists() == true && file.isDirectory() == false) {
return false;
}
return true;
}
@Override
public void addValueFromString(String value) {
addValue(new File(expandPath(value)));
}
@Override
public void setValueFromString(String value) {
setValue(new File(expandPath(value)));
}
@Override
public OptionType getType() {
return OptionType.FILE;
}
}
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