org.apache.camel.util
Class FileUtil

java.lang.Object
  org.apache.camel.util.FileUtil

public final class FileUtil
extends java.lang.Object

File utilities

Field Summary

static int

BUFFER_SIZE

Method Summary

static java.lang.String	compactPath(java.lang.String path) Compacts a path by stacking it and reducing ..
static void	copyFile(java.io.File from, java.io.File to)
static java.io.File	createTempFile(java.lang.String prefix, java.lang.String suffix)
static java.io.File	createTempFile(java.lang.String prefix, java.lang.String suffix, java.io.File parentDir)
static boolean	deleteFile(java.io.File file)
static boolean	hasLeadingSeparator(java.lang.String name) Does the name start with a leading separator
static boolean	isAbsolute(java.io.File file) Is the given file an absolute file.
static boolean	isWindows()
static java.lang.String	normalizePath(java.lang.String path) Normalizes the path to cater for Windows and other platforms
static java.lang.String	onlyPath(java.lang.String name) Returns only the leading path (returns null if no path)
static boolean	renameFile(java.io.File from, java.io.File to) Renames a file.
static boolean	renameFile(java.io.File from, java.io.File to, boolean copyAndDeleteOnRenameFail) Renames a file.
static java.lang.String	stripExt(java.lang.String name)
static java.lang.String	stripFirstLeadingSeparator(java.lang.String name) Strip first leading separator
static java.lang.String	stripLeadingSeparator(java.lang.String name) Strip any leading separators
static java.lang.String	stripPath(java.lang.String name) Strips any leading paths
static java.lang.String	stripTrailingSeparator(java.lang.String name) Strip any trailing separators

Methods inherited from class java.lang.Object

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

Field Detail

BUFFER_SIZE

public static final int BUFFER_SIZE

See Also:

Constant Field Values

Method Detail

normalizePath

public static java.lang.String normalizePath(java.lang.String path)

Normalizes the path to cater for Windows and other platforms

isWindows

public static boolean isWindows()

createTempFile

public static java.io.File createTempFile(java.lang.String prefix,
                                          java.lang.String suffix)
                                   throws java.io.IOException

Throws:

java.io.IOException

createTempFile

public static java.io.File createTempFile(java.lang.String prefix,
                                          java.lang.String suffix,
                                          java.io.File parentDir)
                                   throws java.io.IOException

Throws:

java.io.IOException

stripLeadingSeparator

public static java.lang.String stripLeadingSeparator(java.lang.String name)

Strip any leading separators

hasLeadingSeparator

public static boolean hasLeadingSeparator(java.lang.String name)

Does the name start with a leading separator

stripFirstLeadingSeparator

public static java.lang.String stripFirstLeadingSeparator(java.lang.String name)

Strip first leading separator

stripTrailingSeparator

public static java.lang.String stripTrailingSeparator(java.lang.String name)

Strip any trailing separators

stripPath

public static java.lang.String stripPath(java.lang.String name)

Strips any leading paths

stripExt

public static java.lang.String stripExt(java.lang.String name)

onlyPath

public static java.lang.String onlyPath(java.lang.String name)

Returns only the leading path (returns null if no path)

compactPath

public static java.lang.String compactPath(java.lang.String path)

Compacts a path by stacking it and reducing ..

renameFile

public static boolean renameFile(java.io.File from,
                                 java.io.File to)

Renames a file.

Parameters:

from - the from file

to - the to file

Returns:

true if the file was renamed, otherwise false

Throws:

java.io.IOException - is thrown if error renaming file

renameFile

public static boolean renameFile(java.io.File from,
                                 java.io.File to,
                                 boolean copyAndDeleteOnRenameFail)
                          throws java.io.IOException

Renames a file.

Parameters:

from - the from file

to - the to file

copyAndDeleteOnRenameFail - whether to fallback and do copy and delete, if renameTo fails

Returns:

true if the file was renamed, otherwise false

Throws:

java.io.IOException - is thrown if error renaming file

copyFile

public static void copyFile(java.io.File from,
                            java.io.File to)
                     throws java.io.IOException

Throws:

java.io.IOException

deleteFile

public static boolean deleteFile(java.io.File file)

isAbsolute

public static boolean isAbsolute(java.io.File file)

Is the given file an absolute file.

Will also work around issue on Windows to consider files on Windows starting with a \ as absolute files. This makes the logic consistent across all OS platforms.

Parameters:

file - the file

Returns:

true if its an absolute path, false otherwise.