/*
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fm - File management class library
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Copyright (C) 2024 Ulrich Hilger
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as
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published by the Free Software Foundation, either version 3 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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package de.uhilger.fm;
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import java.io.File;
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import java.io.IOException;
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import java.nio.file.Files;
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/**
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*
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* @author Ulrich Hilger
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* @version 0.1, 08.11.2024
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*/
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public class Duplicator {
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public String duplizieren(String base, String relPfad) throws IOException {
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File srcFile = new File(base, relPfad);
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String fnameext = srcFile.getName();
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int dotpos = fnameext.lastIndexOf(".");
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String fname = fnameext.substring(0, dotpos);
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String ext = fnameext.substring(dotpos);
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File srcDir = srcFile.getParentFile();
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File destFile = new File(srcDir, fname + "-Kopie" + ext);
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int i = 1;
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while (destFile.exists()) {
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destFile = new File(srcDir, fname + "-Kopie-" + Integer.toString(++i) + ext);
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}
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Files.copy(srcFile.toPath(), destFile.toPath());
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return destFile.getName();
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}
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}
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