Package organizers

Class DirectoryHandler

java.lang.Object

organizers.DirectoryHandler

public class DirectoryHandler
extends Object

A utility class for searching and retrieving files within a directory.

Constructor Summary

Constructors

Constructor	Description
DirectoryHandler()

Method Summary

Modifier and Type	Method	Description
void	addFilesInDirectory(File directory, List<String> filePaths)	Recursively adds the file paths of all files within the specified directory and its subdirectories to the filePaths list.
static void	cleanDirectory(String pathToNeededCleanedDirectory)	Cleans the specified directory by deleting its files and subdirectories recursively.
List<String>	getFilesInDirectory(String directoryName)	Retrieves the file paths of all files within the specified directory and its subdirectories.
static boolean	hasFiles(Path directory)	Checks if the specified directory contains any files.
static void	moveMapFileToErrorDirectory(String mapFilePath, int exitCode)	Moves a map file from the overall actual directory (or other place) to an error directory based on its exit code.
void	searchFiles(File directory, String directoryName, List<String> filePaths)	Recursively searches for the specified directory within the given directory and its subdirectories.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

DirectoryHandler

public DirectoryHandler()

Method Details

getFilesInDirectory

public List<String> getFilesInDirectory(String directoryName)

Retrieves the file paths of all files within the specified directory and its subdirectories.

Parameters:

directoryName - the name of the directory to search for

Returns:

a list of file paths as strings

addFilesInDirectory

public void addFilesInDirectory(File directory,
 List<String> filePaths)

Recursively adds the file paths of all files within the specified directory and its subdirectories to the filePaths list.

Parameters:

directory - the current directory being processed

filePaths - the list to store the file paths found

searchFiles

public void searchFiles(File directory,
 String directoryName,
 List<String> filePaths)

Recursively searches for the specified directory within the given directory and its subdirectories. When the directory is found, adds the file paths of all files within that directory to the filePaths list.

Parameters:

directory - the current directory being searched

directoryName - the name of the directory to search for

filePaths - the list to store the file paths found

hasFiles

public static boolean hasFiles(Path directory)
                        throws IOException

Checks if the specified directory contains any files.

Parameters:

directory - The directory path.

Returns:

true if the directory contains files, false otherwise.

Throws:

IOException - If an I/O error occurs while accessing the directory.

moveMapFileToErrorDirectory

public static void moveMapFileToErrorDirectory(String mapFilePath,
 int exitCode)

Moves a map file from the overall actual directory (or other place) to an error directory based on its exit code. See also method getMapFilePath in FileHandler class.

Parameters:

mapFilePath - The path of the map file to move.

exitCode - The exit code associated with the map file.

cleanDirectory

public static void cleanDirectory(String pathToNeededCleanedDirectory)

Cleans the specified directory by deleting its files and subdirectories recursively.

Parameters:

pathToNeededCleanedDirectory - The path to the directory that needs to be cleaned.