FileUtils

java.lang.Object
- org.onemind.commons.java.util.FileUtils

```
public final class FileUtils
extends java.lang.Object
```
File related utilities methods

Version:

$Id: FileUtils.java,v 1.3 2004/09/19 20:07:04 thlee Exp $ $Name: $

Author:

TiongHiang Lee (thlee@onemindsoft.org)

Field Summary

Fields
Modifier and Type	Field and Description
`private static java.lang.String`	`BSLASH` the back slash *
`private static java.lang.String`	`FSLASH` the forward slash *
`private static java.lang.String`	`SEPARATOR` the separator *

Constructor Summary

Constructors
Modifier Constructor and Description

private FileUtils()

Constructors
Modifier	Constructor and Description
`private`	`FileUtils()`

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static java.lang.String`	`concatFilePath(java.lang.String[] args)` Concat the strings to be a valid file path
`private static java.lang.String`	`concatFilePath(java.lang.StringBuffer prefix, java.lang.String suffix)` concat a meaning file path
`static java.lang.String`	`concatFilePath(java.lang.String prefix, java.lang.String suffix)` Concat filepath with the prefix and suffix
`static void`	`copyStream(java.io.InputStream input, java.io.OutputStream output, int chunkSize)` Copy the input to the output.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail
- FSLASH
```
private static final java.lang.String FSLASH
```
  the forward slash *
  
  See Also:
  
  Constant Field Values
- BSLASH
```
private static final java.lang.String BSLASH
```
  the back slash *
  
  See Also:
  
  Constant Field Values
- SEPARATOR
```
private static final java.lang.String SEPARATOR
```
  the separator *
  
  See Also:
  
  Constant Field Values

Constructor Detail
- FileUtils
```
private FileUtils()
```

Method Detail

concatFilePath
```
public static java.lang.String concatFilePath(java.lang.String[] args)
```
Concat the strings to be a valid file path

Parameters:

args - the string

Returns:

the file path

concatFilePath

public static java.lang.String concatFilePath(java.lang.String prefix,
                                              java.lang.String suffix)

Concat filepath with the prefix and suffix

Parameters:: prefix - the prefix; suffix - the suffix
Returns:: the file path

concatFilePath

private static java.lang.String concatFilePath(java.lang.StringBuffer prefix,
                                               java.lang.String suffix)

concat a meaning file path

Parameters:: prefix - the prefix; suffix - the suffix
Returns:: the concat'ed file path

copyStream

public static void copyStream(java.io.InputStream input,
                              java.io.OutputStream output,
                              int chunkSize)
                       throws java.io.IOException

Copy the input to the output. Will not close the output after copying

Parameters:: input - the input stream; output - the output; chunkSize - the chunk size
Throws:: java.io.IOException

Class FileUtils

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

FSLASH

BSLASH

SEPARATOR

Constructor Detail

FileUtils

Method Detail

concatFilePath

concatFilePath

concatFilePath

copyStream