Package net.sourceforge.uiq3

Class IO

java.lang.Object

net.sourceforge.uiq3.IO

public final class IO
extends Object

Since:

1.0

Version:

1.0 $Revision: 8064 $

Author:

"Martin Krischik" «krischik@users.sourceforge.net»

Field Summary

Fields

Modifier and Type	Field	Description
private static int	Buffer_Size
private static Logger	Logger	Class logger instance.
private static String	TAG	Class logger tag.

Constructor Summary

Constructors

Modifier	Constructor	Description
private	IO()	Do not create

Method Summary

Modifier and Type	Method	Description
static void	copyStream(InputStream in, OutputStream out)	copy content of one stream into another
static void	deleteAll(File dir)	delete all files in a directory.
static String	Read_File(File File)	read file into string
static String	Read_File(String File_Name)	read file into string
static void	Un_Zip_Files(File Dest_Dir, File Source_File)	will extract all files from a zip into a directory.
static void	writeToFile(@Nullable String data, File file)	convenience method, write string to file
static void	writeToFile(InputStream data, File file)	convenience method, write string to file
static void	Zip_Files(File Dest_File, File Source_Dir)	zips all files inside a directory.

Methods inherited from class java.lang.Object

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

Field Detail

Buffer_Size

private static final int Buffer_Size

See Also:

Constant Field Values

Logger

private static final Logger Logger

Class logger instance.

TAG

private static final String TAG

Class logger tag.

Constructor Detail

IO

private IO()

Do not create

Method Detail

Read_File

public static String Read_File(File File)
                        throws IOException

read file into string

Parameters:

File - the file to read

Returns:

the string

Throws:

IOException

Read_File

public static String Read_File(String File_Name)
                        throws IOException

read file into string

Parameters:

File_Name - the filename

Returns:

the string

Throws:

IOException

Un_Zip_Files

public static void Un_Zip_Files(@NotNull
                                File Dest_Dir,
                                @NotNull
                                File Source_File)
                         throws IOException

will extract all files from a zip into a directory. This is the simple form without support for subdirectroies.

Parameters:

Dest_Dir - Directory to extract to

Source_File - zip file to extract from

Throws:

IOException - unzip failed

Zip_Files

public static void Zip_Files(@NotNull
                             File Dest_File,
                             @NotNull
                             File Source_Dir)
                      throws IOException

zips all files inside a directory. Does not recourse into subdirectories. Will not zip the tip file if it is created inside the same directory

Parameters:

Dest_File - File to zip to

Source_Dir - Directory to zip files from

Throws:

IOException - zip of files failed

copyStream

public static void copyStream(@NotNull
                              InputStream in,
                              @NotNull
                              OutputStream out)
                       throws IOException

copy content of one stream into another

Parameters:

in - stream to copy from

out - stream to copy to

Throws:

IOException - copy failed

deleteAll

public static void deleteAll(@NotNull
                             File dir)

delete all files in a directory.

Parameters:

dir - directory to clean.

writeToFile

public static void writeToFile(@Nullable
                               @Nullable String data,
                               @Nullable
                               File file)
                        throws IOException

convenience method, write string to file

Parameters:

data - data to write

file - file to write to

Throws:

IOException

writeToFile

public static void writeToFile(@Nullable
                               InputStream data,
                               @Nullable
                               File file)
                        throws IOException

convenience method, write string to file

Parameters:

data - data to write

file - file to write to

Throws:

IOException