MFile (mhu-lib-core 3.2.6 API)

java.lang.Object
- de.mhus.lib.core.MFile

```
public class MFile
extends Object
```
Author:

hummel

Constructor Summary

Constructors
Constructor and Description

MFile()

Constructors
Constructor and Description
`MFile()`

Method Summary

Methods
Modifier and Type	Method and Description
`static void`	`copyDir(File _src, File _dest)` Copy a hole directory to another location.
`static void`	`copyDir(File _src, File _dest, FileFilter _filter)`
`static void`	`copyDir(File _src, File _dest, String _filter)` Copy a directory with content.
`static void`	`copyDir(File _src, File _dest, String[] _filter)`
`static boolean`	`copyFile(File _src, File _dest)` Copy a file.
`static void`	`copyFile(InputStream _is, OutputStream _os)` Copy a stream.
`static void`	`copyFile(Reader _is, Writer _os)` Copy a stream.
`static void`	`deleteDir(File _dir)` Remove a directory and all included content.
`static String`	`getFileName(String _path)` Returns the name of the file in a path name.
`static String`	`getFileNameOnly(String key)` Returns the name without path and extension.
`static String`	`getFileSuffix(File _file)` Return the Suffix of a file.
`static String`	`getFileSuffix(String _name)` Return the Suffix of a file.
`static String`	`getMimeType(String extension)` Searching for the mime type in config and as last option have a static list of extensions.
`static File`	`getWorkingDirectory()` return the internal working directory.
`static String`	`normalize(String name)` Return a name free from problematic characters like slash, they will be changed to underscore
`static byte[]`	`readBinary(InputStream is)` Open and read a stream.
`static byte[]`	`readBinary(InputStream is, boolean close)` Open and read a stream.
`static void`	`readBinary(InputStream is, byte[] buffer, int offset, int length)` Open and read a stream.
`static byte[]`	`readBinaryFile(File in)` Open and read a file.
`static String`	`readFile(File _f)` Open and read a file.
`static String`	`readFile(InputStream _is)` Open and read a stream.
`static String`	`readFile(Reader _is)` Open and read a file.
`static String`	`readUCF(InputStream _is, Charset charset)` Read a stream.
`static String`	`readUTF8(InputStream _is)`
`static String`	`replaceExtension(String name, String newExtension)` Replace the Extension of the file
`static String`	`toFileName(String _name)` Normalize the filename, removes all special characters.
`static boolean`	`writeFile(File _f, byte[] _content)` Open and write the content of the byte array a file.
`static boolean`	`writeFile(File _f, String _content)` Open and write a file.
`static void`	`writeFile(OutputStream fos, byte[] _content, int offset, int length)` Write the byte array to the stream.

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

- Constructor Detail
  - MFile
```
public MFile()
```
- Method Detail
  - getFileSuffix
```
public static String getFileSuffix(File _file)
```
    Return the Suffix of a file. Its the string after the last dot.
  - getFileSuffix
```
public static String getFileSuffix(String _name)
```
    Return the Suffix of a file. Its the string after the last dot or an empty string.
  - getFileName
```
public static String getFileName(String _path)
```
    Returns the name of the file in a path name. Using the OS specific separator.
  - getWorkingDirectory
```
public static File getWorkingDirectory()
```
    return the internal working directory.
  - readFile
```
public static String readFile(File _f)
```
    Open and read a file. It returns the content of the file as string. Be aware of special characters.
  - readFile
```
public static String readFile(Reader _is)
```
    Open and read a file. It returns the content of the file as string. Be aware of special characters.
  - readUTF8
```
public static String readUTF8(InputStream _is)
                       throws IOException
```
    Throws:
    
    IOException
  - readUCF
```
public static String readUCF(InputStream _is,
             Charset charset)
                      throws IOException
```
    Read a stream. It returns the content of the file as string. It will not read byte ofter byte. it will read the hole content as binary and translate it to a string. This will also create UCF characters. But be aware of big files. It will cost the double lot of memory for a short time.
    
    Parameters:
    _is -
    charset - The charset to be used or null for the default charset
    
    Returns:
    
    Throws:
    
    IOException
  - readFile
```
public static String readFile(InputStream _is)
```
    Open and read a stream. It returns the content of the file as string. Be aware of special characters.
  - readBinaryFile
```
public static byte[] readBinaryFile(File in)
                             throws IOException
```
    Open and read a file. It returns the content of the file as byte array.
    
    Throws:
    
    IOException
  - readBinary
```
public static byte[] readBinary(InputStream is)
                         throws IOException
```
    Open and read a stream. It returns the content of the file as byte array.
    
    Throws:
    
    IOException
  - readBinary
```
public static byte[] readBinary(InputStream is,
                boolean close)
                         throws IOException
```
    Open and read a stream. It returns the content of the file as byte array.
    
    Parameters:
    is -
    close -
    
    Returns:
    
    Throws:
    
    IOException
  - readBinary
```
public static void readBinary(InputStream is,
              byte[] buffer,
              int offset,
              int length)
                       throws IOException
```
    Open and read a stream. It put the content of the file into the byte array.
    
    Throws:
    
    IOException
  - writeFile
```
public static boolean writeFile(File _f,
                String _content)
```
    Open and write a file. Be aware of special characters.
  - writeFile
```
public static boolean writeFile(File _f,
                byte[] _content)
```
    Open and write the content of the byte array a file.
    
    Parameters:
    _f -
    _content -
    
    Returns:
  - writeFile
```
public static void writeFile(OutputStream fos,
             byte[] _content,
             int offset,
             int length)
                      throws IOException
```
    Write the byte array to the stream.
    
    Parameters:
    fos -
    _content -
    offset -
    length -
    
    Throws:
    
    IOException
  - copyFile
```
public static boolean copyFile(File _src,
               File _dest)
```
    Copy a file.
    
    Parameters:
    _src -
    _dest -
    
    Returns:
  - copyFile
```
public static void copyFile(InputStream _is,
            OutputStream _os)
```
    Copy a stream.
  - copyFile
```
public static void copyFile(Reader _is,
            Writer _os)
```
    Copy a stream.
  - toFileName
```
public static String toFileName(String _name)
```
    Normalize the filename, removes all special characters.
    
    Parameters:
    _name -
    
    Returns:
  - deleteDir
```
public static void deleteDir(File _dir)
```
    Remove a directory and all included content.
    
    Parameters:
    _dir -
  - copyDir
```
public static void copyDir(File _src,
           File _dest)
```
    Copy a hole directory to another location.
    
    Parameters:
    _src -
    _dest -
  - copyDir
```
public static void copyDir(File _src,
           File _dest,
           String _filter)
```
    Copy a directory with content. Use the filter to filter the content. FIXME: Use FileFilter
    
    Parameters:
    _src -
    _dest -
    _filter -
  - copyDir
```
public static void copyDir(File _src,
           File _dest,
           String[] _filter)
```
  - copyDir
```
public static void copyDir(File _src,
           File _dest,
           FileFilter _filter)
```
  - normalize
```
public static String normalize(String name)
```
    Return a name free from problematic characters like slash, they will be changed to underscore
    
    Parameters:
    name -
    
    Returns:
  - getFileNameOnly
```
public static String getFileNameOnly(String key)
```
    Returns the name without path and extension.
    
    Parameters:
    key -
    
    Returns:
  - replaceExtension
```
public static String replaceExtension(String name,
                      String newExtension)
```
    Replace the Extension of the file
    
    Parameters:
    name -
    newExtension -
    canonicalName -
    string -
    
    Returns:
  - getMimeType
```
public static String getMimeType(String extension)
```
    Searching for the mime type in config and as last option have a static list of extensions.
    
    Parameters:
    extension -
    
    Returns:

Class MFile

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

MFile

Method Detail

getFileSuffix

getFileSuffix

getFileName

getWorkingDirectory

readFile

readFile

readUTF8

readUCF

readFile

readBinaryFile

readBinary

readBinary

readBinary

writeFile

writeFile

writeFile

copyFile

copyFile

copyFile

toFileName

deleteDir

copyDir

copyDir

copyDir

copyDir

normalize

getFileNameOnly

replaceExtension

getMimeType