de.alpharogroup.file.write

Class WriteFileExtensions

java.lang.Object

de.alpharogroup.file.write.WriteFileExtensions

public final class WriteFileExtensions
extends java.lang.Object

The class WriteFileExtensions provides methods for writing in files.

Method Summary

Modifier and Type	Method and Description
static void	readSourceFileAndWriteDestFile(java.lang.String srcfile, java.lang.String destFile) Writes the source file with the best performance to the destination file.
static void	storeByteArrayToFile(byte[] data, java.io.File file) Saves a byte array to the given file.
static boolean	string2File(java.io.File file, java.lang.String string2write) The Method string2File(File, String) writes the String to the File.
static boolean	string2File(java.io.File file, java.lang.String string2write, java.lang.String encoding) The Method string2File(File, String) writes the String to the File.
static void	string2File(java.lang.String string2write, java.lang.String nameOfFile) The Method string2File() writes a String to the file.
static void	write(java.io.InputStream inputStream, java.io.OutputStream outputStream) Writes the given input stream to the output stream.
static void	write2File(java.io.Reader reader, java.io.Writer writer) The Method write2File() reads from an opened Reader and writes it to the opened Writer.
static void	write2File(java.lang.String inputFile, java.lang.String outputFile) The Method write2File(String, String) copys a file from one filename to another.
static void	write2File(java.lang.String inputFile, java.io.Writer writer) The Method write2File() writes the File into the PrintWriter.
static void	write2FileWithBuffer(java.lang.String inputFile, java.lang.String outputFile) The Method write2FileWithBuffer() copy the content from one file to another.
static void	writeByteArrayToFile(java.io.File file, byte[] byteArray) Writes the given byte array to the given file.
static void	writeByteArrayToFile(java.lang.String filename, byte[] byteArray) Writes the given byte array to a file.
static void	writeLinesToFile(java.util.Collection<java.lang.String> collection, java.io.File output) Writes the input from the collection into the file.
static void	writeLinesToFile(java.util.Collection<java.lang.String> collection, java.io.File output, java.lang.String encoding) Writes the input from the collection into the file.
static void	writeLinesToFile(java.io.File output, java.util.List<java.lang.String> input, java.lang.String encoding) Writes the input from the collection into the file.
static void	writeProperties2File(java.lang.String filename, java.util.Properties properties) The Method writeProperties2File(String, Properties) writes the Properties to the file.
static boolean	writeStringToFile(java.io.File file, java.lang.String string2write, java.lang.String encoding) The Method writeStringToFile(File, String, String) writes the String to the File.

Methods inherited from class java.lang.Object

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

Method Detail

readSourceFileAndWriteDestFile

public static void readSourceFileAndWriteDestFile(java.lang.String srcfile,
                                                  java.lang.String destFile)
                                           throws java.io.IOException

Writes the source file with the best performance to the destination file.

Parameters:

srcfile - The source file.

destFile - The destination file.

Throws:

java.io.IOException - Signals that an I/O exception has occurred.

storeByteArrayToFile

public static void storeByteArrayToFile(byte[] data,
                                        java.io.File file)
                                 throws java.io.IOException

Saves a byte array to the given file.

Parameters:

data - The byte array to be saved.

file - The file to save the byte array.

Throws:

java.io.IOException - Signals that an I/O exception has occurred.

string2File

public static boolean string2File(java.io.File file,
                                  java.lang.String string2write)
                           throws java.io.FileNotFoundException,
                                  java.io.IOException

The Method string2File(File, String) writes the String to the File.

Parameters:

file - The File to write the String.

string2write - The String to write into the File.

Returns:

The Method return true if the String was write successfull to the file otherwise false.

Throws:

java.io.FileNotFoundException - is thrown if an attempt to open the file denoted by a specified pathname has failed.

java.io.IOException - Signals that an I/O exception has occurred.

string2File

public static boolean string2File(java.io.File file,
                                  java.lang.String string2write,
                                  java.lang.String encoding)
                           throws java.io.FileNotFoundException,
                                  java.io.IOException

The Method string2File(File, String) writes the String to the File.

Parameters:

file - The File to write the String.

string2write - The String to write into the File.

encoding - the encoding

Returns:

The Method return true if the String was write successfull to the file otherwise false.

Throws:

java.io.FileNotFoundException - is thrown if an attempt to open the file denoted by a specified pathname has failed.

java.io.IOException - Signals that an I/O exception has occurred.

string2File

public static void string2File(java.lang.String string2write,
                               java.lang.String nameOfFile)
                        throws java.io.IOException

The Method string2File() writes a String to the file.

Parameters:

string2write - The String to write into the file.

nameOfFile - The path to the file and name from the file from where we want to write the String.

Throws:

java.io.IOException - Signals that an I/O exception has occurred.

write

public static void write(java.io.InputStream inputStream,
                         java.io.OutputStream outputStream)
                  throws java.io.FileNotFoundException,
                         java.io.IOException

Writes the given input stream to the output stream.

Parameters:

inputStream - the input stream

outputStream - the output stream

Throws:

java.io.FileNotFoundException - the file not found exception

java.io.IOException - Signals that an I/O exception has occurred.

write2File

public static void write2File(java.io.Reader reader,
                              java.io.Writer writer)
                       throws java.io.IOException

The Method write2File() reads from an opened Reader and writes it to the opened Writer.

Parameters:

reader - The opened Reader.

writer - The opened Writer.

Throws:

java.io.IOException - Signals that an I/O exception has occurred.

write2File

public static void write2File(java.lang.String inputFile,
                              java.lang.String outputFile)
                       throws java.io.FileNotFoundException,
                              java.io.IOException

The Method write2File(String, String) copys a file from one filename to another.

Parameters:

inputFile - The Name from the File to read and copy.

outputFile - The Name from the File to write into.

Throws:

java.io.FileNotFoundException - is thrown if an attempt to open the file denoted by a specified pathname has failed.

java.io.IOException - Signals that an I/O exception has occurred.

write2File

public static void write2File(java.lang.String inputFile,
                              java.io.Writer writer)
                       throws java.io.FileNotFoundException,
                              java.io.IOException

The Method write2File() writes the File into the PrintWriter.

Parameters:

inputFile - The Name from the File to read and copy.

writer - The PrintWriter to write into.

Throws:

java.io.FileNotFoundException - is thrown if an attempt to open the file denoted by a specified pathname has failed.

java.io.IOException - Signals that an I/O exception has occurred.

write2FileWithBuffer

public static void write2FileWithBuffer(java.lang.String inputFile,
                                        java.lang.String outputFile)
                                 throws java.io.FileNotFoundException,
                                        java.io.IOException

The Method write2FileWithBuffer() copy the content from one file to another. It use a buffer as the name says.

Parameters:

inputFile - The Path to the File and name from the file from where we read.

outputFile - The Path to the File and name from the file from where we want to write.

Throws:

java.io.FileNotFoundException - is thrown if an attempt to open the file denoted by a specified pathname has failed.

java.io.IOException - Signals that an I/O exception has occurred.

writeByteArrayToFile

public static void writeByteArrayToFile(java.io.File file,
                                        byte[] byteArray)
                                 throws java.io.IOException

Writes the given byte array to the given file.

Parameters:

file - The file.

byteArray - The byte array.

Throws:

java.io.IOException - Signals that an I/O exception has occurred.

writeByteArrayToFile

public static void writeByteArrayToFile(java.lang.String filename,
                                        byte[] byteArray)
                                 throws java.io.IOException

Writes the given byte array to a file.

Parameters:

filename - The filename from the file.

byteArray - The byte array.

Throws:

java.io.IOException - Signals that an I/O exception has occurred.

writeLinesToFile

public static void writeLinesToFile(java.util.Collection<java.lang.String> collection,
                                    java.io.File output)
                             throws java.io.FileNotFoundException,
                                    java.io.IOException

Writes the input from the collection into the file.

Parameters:

collection - The collection to write to file.

output - The output-file.

Throws:

java.io.FileNotFoundException - is thrown if an attempt to open the file denoted by a specified pathname has failed.

java.io.IOException - Signals that an I/O exception has occurred.

writeLinesToFile

public static void writeLinesToFile(java.util.Collection<java.lang.String> collection,
                                    java.io.File output,
                                    java.lang.String encoding)
                             throws java.io.FileNotFoundException,
                                    java.io.IOException

Writes the input from the collection into the file.

Parameters:

collection - The collection to write to file.

output - The output-file.

encoding - the encoding

Throws:

java.io.FileNotFoundException - is thrown if an attempt to open the file denoted by a specified pathname has failed.

java.io.IOException - Signals that an I/O exception has occurred.

writeLinesToFile

public static void writeLinesToFile(java.io.File output,
                                    java.util.List<java.lang.String> input,
                                    java.lang.String encoding)
                             throws java.io.FileNotFoundException,
                                    java.io.IOException

Writes the input from the collection into the file.

Parameters:

output - The file to write the lines.

input - The list with the input data.

encoding - The encoding.

Throws:

java.io.FileNotFoundException - is thrown if an attempt to open the file denoted by a specified pathname has failed.

java.io.IOException - Signals that an I/O exception has occurred.

writeProperties2File

public static void writeProperties2File(java.lang.String filename,
                                        java.util.Properties properties)
                                 throws java.io.IOException

The Method writeProperties2File(String, Properties) writes the Properties to the file.

Parameters:

filename - The filename from the file to write the properties.

properties - The properties.

Throws:

java.io.IOException - Signals that an I/O exception has occurred.

writeStringToFile

public static boolean writeStringToFile(java.io.File file,
                                        java.lang.String string2write,
                                        java.lang.String encoding)
                                 throws java.io.FileNotFoundException,
                                        java.io.IOException

The Method writeStringToFile(File, String, String) writes the String to the File.

Parameters:

file - The File to write the String.

string2write - The String to write into the File.

encoding - The encoding from the file.

Returns:

The Method return true if the String was write successfull to the file otherwise false.

Throws:

java.io.FileNotFoundException - is thrown if an attempt to open the file denoted by a specified pathname has failed.

java.io.IOException - Signals that an I/O exception has occurred.