Package com.oopsclick.silk.utils

Class Tools

java.lang.Object

com.oopsclick.silk.utils.Tools

public class Tools
extends java.lang.Object

The Class Tools provides multiple utility method to facility certain operations.

Author:

Italo Osorio

Constructor Summary

Constructors

Constructor	Description
Tools()

Method Summary

Modifier and Type	Method	Description
byte[]	base64ToBinary(java.lang.String data)	Converts a based64 text to binary
java.lang.String	convertStreamToString(java.io.InputStream is)	Converts an InputStream to String using the the BufferedReader.readLine() method.
int	createFolder(java.lang.String rootFolder, java.lang.String folderName)	Creates a folder inside the provided root folder.
int	deleteFile(java.lang.String folder, java.lang.String fileName)	Deletes a file.
java.lang.String	fileToBase64(java.io.File file)	Converts a file to Base64.
java.lang.String	isNull(java.lang.String value, java.lang.String obj)	Check if the provided value is null.
java.lang.String	readFile(java.lang.String filePath)	Reads a text based file.
int	renameFile(java.lang.String folder, java.lang.String oldFileName, java.lang.String newFileName)	Renames a file.
java.lang.String	replaceAll(java.lang.String source, java.lang.String toReplace, java.lang.String replacement)	Operates a replace all in a String using string search not using regular expression.
java.util.Map<java.lang.String,java.lang.Object>	runtimeExec(java.lang.String command)	Executes the provided command into the operative system shell.
int	writeFile(java.lang.String folder, java.lang.String name, byte[] content)	Writes a file with binary content
int	writeFile(java.lang.String folder, java.lang.String name, java.lang.String text)	Saves a text based file.

Methods inherited from class java.lang.Object

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

Constructor Detail

Tools

public Tools()

Method Detail

isNull

public java.lang.String isNull(java.lang.String value,
                               java.lang.String obj)

Check if the provided value is null. It not null it returns the provided value. If null it will return the provided alternative value.

Parameters:

value - - The value to test.

obj - - The alternative value to return if value is null.

Returns:

The selected value.

replaceAll

public java.lang.String replaceAll(java.lang.String source,
                                   java.lang.String toReplace,
                                   java.lang.String replacement)

Operates a replace all in a String using string search not using regular expression. No character scape necessary.

Parameters:

source - - The target String.

toReplace - - The String to replace.

replacement - - The String to place instead.

Returns:

The new string

convertStreamToString

public java.lang.String convertStreamToString(java.io.InputStream is)

Converts an InputStream to String using the the BufferedReader.readLine() method.

Parameters:

is - The InputStream

Returns:

The converted String

createFolder

public int createFolder(java.lang.String rootFolder,
                        java.lang.String folderName)

Creates a folder inside the provided root folder.

Parameters:

rootFolder - The target folder

folderName - The folder to create

Returns:

0 if folder is not created. 1 if folder has been created.

readFile

public java.lang.String readFile(java.lang.String filePath)

Reads a text based file.

Parameters:

filePath - The file path.

Returns:

The file content.

writeFile

public int writeFile(java.lang.String folder,
                     java.lang.String name,
                     java.lang.String text)

Saves a text based file.

Parameters:

folder - The folder path.

name - The file name

text - The content to save.

Returns:

0 if file is not saved. 1 if file has been saved.

writeFile

public int writeFile(java.lang.String folder,
                     java.lang.String name,
                     byte[] content)

Writes a file with binary content

Parameters:

folder - The folder path

name - The File name

content - The binary content

Returns:

0 if file is not saved. 1 if file has been saved.

renameFile

public int renameFile(java.lang.String folder,
                      java.lang.String oldFileName,
                      java.lang.String newFileName)

Renames a file.

Parameters:

folder - The folder path.

oldFileName - The old name.

newFileName - The new name.

Returns:

0 if file was not renamed. 1 if file has been renamed.

deleteFile

public int deleteFile(java.lang.String folder,
                      java.lang.String fileName)

Deletes a file.

Parameters:

folder - The folder path.

fileName - The name of the file.

Returns:

0 if file was not deleted. 1 if file has been deleted.

fileToBase64

public java.lang.String fileToBase64(java.io.File file)

Converts a file to Base64.

Parameters:

file - The file path.

Returns:

The file content as base64

base64ToBinary

public byte[] base64ToBinary(java.lang.String data)

Converts a based64 text to binary

Parameters:

data - The base64 content.

Returns:

The content binary.

runtimeExec

public java.util.Map<java.lang.String,java.lang.Object> runtimeExec(java.lang.String command)

Executes the provided command into the operative system shell.

Parameters:

command - The command to be executed

Returns:

A Map list with the return results returning the "result" and the "output".