Java Path Copy nio copy(String filePath, String fileName)

Description

Copies the given file to the temp directory.

License

Open Source License

Parameter

Parameter	Description
filePath	location of the source file

Return

the destination of the file path after copying or null if an error occur

Declaration

public static String copy(String filePath, String fileName)
        throws IOException 

Method Source Code

//package com.java2s;
/*/*from w ww.j a v  a 2s.co m*/
 *  Copyright (c) 2017, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
 *
 *  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.
 */

import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.nio.file.StandardCopyOption;

public class Main {
    /**
     * Copies the given file to the temp directory.
     *
     * @param filePath location of the source file
     * @return the destination of the file path after copying or null if an error occur
     */
    public static String copy(String filePath, String fileName)
            throws IOException {
        String tempDirPath = System.getProperty("java.io.tmpdir");
        Path destination = Paths.get(tempDirPath).resolve(fileName);
        Path sourcePath = Paths.get(filePath);

        //copy the selected file to UUF_HOME/tmp directory overriding any existing content with the same name
        Files.copy(sourcePath, destination,
                StandardCopyOption.REPLACE_EXISTING);
        return tempDirPath;
    }
}

Related

1. copy(Path source, Path target)
2. copy(Path source, Path target, CopyOption... options)
3. copy(Path sourcePath, Path destinationPath)
4. copy(Path sourcePath, Path targetPath)
5. copy(Path src, Path dest, List globPattern)
6. copyAlways(Path source, Path target)
7. copyAsTrueTempFile(Path source, FileAttribute... attrs)
8. copyConfigFile(final String file, final Path dir)
9. copyContainer(String from, String to, IProgressMonitor monitor)