Package org.jlab.utils.system

Class ClasUtilsFile

java.lang.Object

org.jlab.utils.system.ClasUtilsFile

public class ClasUtilsFile
extends Object

Author:

gavalian

Constructor Summary

Constructors

Constructor	Description
ClasUtilsFile()

Method Summary

Modifier and Type	Method	Description
static String	createFileName(String filename, String addition, boolean preservePath)	returns a new file name which is composed of the file name given and then by adding given string to it. if flag preservePath is true, then file name will have the same path as the original file name.
static List<String>	getFileList(String directory)	returns list of files in the directory. absolute path is given.
static List<String>	getFileList(String env, String rpath)	returns list of files in the directory defined by environment variable and a relative path.
static List<String>	getFileList(String env, String rpath, String ext)	returns a file list that contains files with given extension
static List<String>	getFileNamesRelative(List<String> files)	Returs relative paths of file names from list of absolute paths.
static String	getName()
static String	getResourceDir(String env, String rpath)	returns package resource directory with given enviromental variable and relative path.
static void	main(String[] args)
static void	printLog(String log)	prints a log message with the module name included.
static List<String>	readFile(String filename)	Reads a text file into a list of strings
static String	readFileString(String filename)	Reads a text file into one string.
static void	writeFile(String filename, List<String> lines)

Methods inherited from class java.lang.Object

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

Constructor Details

ClasUtilsFile

public ClasUtilsFile()

Method Details

getName

public static String getName()

printLog

public static void printLog(String log)

prints a log message with the module name included.

Parameters:

log -

getResourceDir

public static String getResourceDir(String env,
 String rpath)

returns package resource directory with given enviromental variable and relative path.

Parameters:

env -

rpath -

Returns:

getFileList

public static List<String> getFileList(String directory)

returns list of files in the directory. absolute path is given. This function will not exclude ".*" and "*~" files.

Parameters:

directory -

Returns:

getFileList

public static List<String> getFileList(String env,
 String rpath)

returns list of files in the directory defined by environment variable and a relative path.

Parameters:

env -

rpath -

Returns:

getFileList

public static List<String> getFileList(String env,
 String rpath,
 String ext)

returns a file list that contains files with given extension

Parameters:

env -

rpath -

ext -

Returns:

writeFile

public static void writeFile(String filename,
 List<String> lines)

readFile

public static List<String> readFile(String filename)

Reads a text file into a list of strings

Parameters:

filename -

Returns:

readFileString

public static String readFileString(String filename)

Reads a text file into one string.

Parameters:

filename -

Returns:

getFileNamesRelative

public static List<String> getFileNamesRelative(List<String> files)

Returs relative paths of file names from list of absolute paths.

Parameters:

files -

Returns:

createFileName

public static String createFileName(String filename,
 String addition,
 boolean preservePath)

returns a new file name which is composed of the file name given and then by adding given string to it. if flag preservePath is true, then file name will have the same path as the original file name.

Parameters:

filename -

addition -

preservePath -

Returns:

main

public static void main(String[] args)