Package org.frankframework.util

Class FileUtils

java.lang.Object

org.frankframework.util.FileUtils

public class FileUtils
extends Object

Utilities for batch file handling.

Author:

John Dekker

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	FileUtils.Authenticator

Constructor Summary

Constructors

Constructor	Description
FileUtils()

Method Summary

Modifier and Type	Method	Description
static boolean	copyFile(File orgFile, File destFile, boolean append)
static File	createTempFile()	Creates a temporary file inside the ${ibis.tmpdir} using the default '.tmp' extension.
static File	createTempFile(String extension)	Creates a temporary file inside the ${ibis.tmpdir} using the specified extension.
static String	getBaseName(String fileName)
static String	getFilename(ParameterList definedParameters, PipeLineSession session, File originalFile, String filenamePattern)
static String	getFileNameExtension(String fileName)
static File[]	getFiles(String directory, String wildcard, String excludeWildcard, long minStability)
static File	getFreeFile(File file)
static String	getTempDirectory()	If the ${ibis.tmpdir} is relative it will turn it into an absolute path
static File	getTempDirectory(String folder)
protected static void	makeBackups(File targetFile, int numBackups)
static String	moveFile(File orgFile, File rename2File, boolean overwrite, int numBackups, int numberOfAttempts, long waitTime)
static String	moveFile(File orgFile, File rename2File, int numberOfAttempts, long waitTime)
static boolean	readAllowed(String rules, String fileName, FileUtils.Authenticator authenticator)

Methods inherited from class java.lang.Object

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

Constructor Details

FileUtils

public FileUtils()

Method Details

getFilename

public static String getFilename(ParameterList definedParameters,
 PipeLineSession session,
 File originalFile,
 String filenamePattern)
                          throws ParameterException

Throws:

ParameterException

moveFile

public static String moveFile(File orgFile,
 File rename2File,
 boolean overwrite,
 int numBackups,
 int numberOfAttempts,
 long waitTime)
                       throws InterruptedException,
IOException

Throws:

InterruptedException

IOException

moveFile

public static String moveFile(File orgFile,
 File rename2File,
 int numberOfAttempts,
 long waitTime)
                       throws InterruptedException

Throws:

InterruptedException

getFreeFile

public static File getFreeFile(File file)

copyFile

public static boolean copyFile(File orgFile,
 File destFile,
 boolean append)

createTempFile

public static File createTempFile()
                           throws IOException

Creates a temporary file inside the ${ibis.tmpdir} using the default '.tmp' extension.

Throws:

IOException

createTempFile

public static File createTempFile(String extension)
                           throws IOException

Creates a temporary file inside the ${ibis.tmpdir} using the specified extension.

Throws:

IOException

getTempDirectory

@Nonnull
public static String getTempDirectory()

If the ${ibis.tmpdir} is relative it will turn it into an absolute path

Returns:

The absolute path of ${ibis.tmpdir} or IOException if it cannot be resolved

getTempDirectory

public static File getTempDirectory(String folder)
                             throws IOException

Returns:

the ${ibis.tmpdir}/folder or IOException if it cannot be resolved. If the ${ibis.tmpdir} is relative it will turn it into an absolute path

Throws:

IOException

makeBackups

protected static void makeBackups(File targetFile,
 int numBackups)

getFiles

public static File[] getFiles(String directory,
 String wildcard,
 String excludeWildcard,
 long minStability)

getFileNameExtension

public static String getFileNameExtension(String fileName)

getBaseName

public static String getBaseName(String fileName)

readAllowed

public static boolean readAllowed(String rules,
 String fileName,
 FileUtils.Authenticator authenticator)