iSharkFly-Docs
/
java-tutorials
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Merge pull request #14232 from vunamtien/BAEL-6541-convert-relative-path 

BAEL-6541-convert-relative-path
This commit is contained in:
Vini 2023-07-27 09:29:08 +02:00 committed by GitHub
parent 24396a71c2 5f24d80f3d
commit 4b08a40eae
2 changed files with 81 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

30
core-java-modules/core-java-20/src/main/java/com/baeldung/convertpaths/RelativePathConverter.java Normal file
View File

@ -0,0 +1,30 @@
package com.baeldung.convertpaths;
import java.io.File;
import java.nio.file.FileSystems;
import java.nio.file.Path;
import java.nio.file.Paths;
public class RelativePathConverter {
public static String convertToAbsoluteUsePathsClass(String relativePath) {
Path absolutePath = Paths.get(relativePath).toAbsolutePath();
return absolutePath.toString();
}
public static String convertToAbsoluteUseFileClass(String relativePath) {
File file = new File(relativePath);
return file.getAbsolutePath();
}
public static String convertToAbsoluteUseFileSystemsClass(String relativePath) {
Path absolutePath = FileSystems.getDefault().getPath(relativePath).toAbsolutePath();
return absolutePath.toString();
}
public static void main(String[] args) {
String relativePath = "myFolder/myFile.txt";
String absolutePath = convertToAbsoluteUseFileSystemsClass(relativePath);
System.out.println("Absolute Path: " + absolutePath);
}
}

51
core-java-modules/core-java-20/src/test/java/com/baeldung/convertpaths/RelativePathConverterUnitTest.java Normal file
View File

@ -0,0 +1,51 @@
package com.baeldung.convertpaths;
import org.junit.Test;
public class RelativePathConverterUnitTest {
@Test
public void givenRelativePath_whenConvertingToAbsolutePath_thenPrintOutput() {
String relativePath = "data/sample.txt";
System.out.println(RelativePathConverter.convertToAbsoluteUsePathsClass(relativePath));
System.out.println(RelativePathConverter.convertToAbsoluteUseFileClass(relativePath));
System.out.println(RelativePathConverter.convertToAbsoluteUseFileSystemsClass(relativePath));
}
@Test
public void givenAbsolutePath_whenConvertingToAbsolutePath_thenPrintOutput() {
String absolutePath = "/var/www/index.html";
System.out.println(RelativePathConverter.convertToAbsoluteUsePathsClass(absolutePath));
System.out.println(RelativePathConverter.convertToAbsoluteUseFileClass(absolutePath));
System.out.println(RelativePathConverter.convertToAbsoluteUseFileSystemsClass(absolutePath));
}
@Test
public void givenEmptyPath_whenConvertingToAbsolutePath_thenPrintOutput() {
String emptyPath = "";
System.out.println(RelativePathConverter.convertToAbsoluteUsePathsClass(emptyPath));
System.out.println(RelativePathConverter.convertToAbsoluteUseFileClass(emptyPath));
System.out.println(RelativePathConverter.convertToAbsoluteUseFileSystemsClass(emptyPath));
}
@Test
public void givenParentDirectoryPath_whenConvertingToAbsolutePath_thenPrintOutput() {
String relativePath = "../data/sample.txt";
System.out.println(RelativePathConverter.convertToAbsoluteUsePathsClass(relativePath));
System.out.println(RelativePathConverter.convertToAbsoluteUseFileClass(relativePath));
System.out.println(RelativePathConverter.convertToAbsoluteUseFileSystemsClass(relativePath));
}
@Test
public void givenRelativePathContainingDots_whenConvertingToAbsolutePath_thenPrintOutput() {
String relativePath = "././data/sample.txt";
System.out.println(RelativePathConverter.convertToAbsoluteUsePathsClass(relativePath));
System.out.println(RelativePathConverter.convertToAbsoluteUseFileClass(relativePath));
System.out.println(RelativePathConverter.convertToAbsoluteUseFileSystemsClass(relativePath));
}
}