de.vc.io

Class FileUtil

java.lang.Object

de.vc.io.FileUtil

public class FileUtil
extends java.lang.Object

Method Summary

Modifier and Type	Method and Description
static void	copyFile(java.lang.String fromFile, java.lang.String toFile)
static java.net.URL	findFile(java.lang.String path) Finds a file relative to current working directory or classpath.
static java.net.URL	findFile(java.lang.String path, java.lang.String systemProperty, boolean updateProperty) Finds a file thats location might be stored in a system property.
static java.net.URL	findFile(java.lang.String file, java.net.URL baseFile) Finds a file thats location might be relative to directory of another file.
static java.io.File[]	listFiles(java.io.File directory, java.lang.String namePattern, boolean recursive)

Methods inherited from class java.lang.Object

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

Method Detail

copyFile

public static final void copyFile(java.lang.String fromFile,
                                  java.lang.String toFile)
                           throws java.io.IOException

Throws:

java.io.IOException

listFiles

public static final java.io.File[] listFiles(java.io.File directory,
                                             java.lang.String namePattern,
                                             boolean recursive)

findFile

public static java.net.URL findFile(java.lang.String file,
                                    java.net.URL baseFile)

Finds a file thats location might be relative to directory of another file. If a configuration for example file references to another file, the location of the referenced file can be relative to the configuration file. The configuration file is the baseFile.

Parameters:

file - URL or relative path to working directory or classpath.

baseFile - URL

Returns:

URL of file or null if not found.

findFile

public static java.net.URL findFile(java.lang.String path)

Finds a file relative to current working directory or classpath. Locations of files are checked in the following order:

1. path is relative to working directory
2. path is an URL
3. path points to file in classpath
4. path points to file in classpath relative to Environment.class

Parameters:

path - Path of file.

Returns:

URL of file or null if not found.

findFile

public static java.net.URL findFile(java.lang.String path,
                                    java.lang.String systemProperty,
                                    boolean updateProperty)

Finds a file thats location might be stored in a system property.

Parameters:

path - URL or relative path to working directory or classpath.

systemProperty - Key of system property.

updateProperty - Update system property.

Returns:

URL of file or null if not found.