Java Path File Name nio getConfigurationFilePath(String name)

Description

get Configuration File Path

License

Apache License

Declaration

public static Path getConfigurationFilePath(String name) 

Method Source Code

//package com.java2s;
//License from project: Apache License 

import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.Optional;
import java.util.stream.Stream;

public class Main {
    public static Path getConfigurationFilePath(String name) {
        return getConfigurationDirectoryPath().resolve(name);
    }// w  w w . j  av  a  2s.  c o m

    public static Path getConfigurationDirectoryPath() {
        Path homeDirectory = Paths.get(System.getProperty("user.home"));
        Path defaultConfigurationDirectory = homeDirectory.resolve(".perspective");
        Optional<Path> configurationDirectoryCandidate = Stream
                .of(homeDirectory.resolve(".config").resolve("perspective"), defaultConfigurationDirectory)
                .filter(p -> Files.exists(p)).findFirst();
        return configurationDirectoryCandidate.isPresent() ? configurationDirectoryCandidate.get()
                : defaultConfigurationDirectory;
    }
}

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