org.mule.modules.watsonvisualrecognition.util

Class FileUtils

java.lang.Object

org.mule.modules.watsonvisualrecognition.util.FileUtils

public class FileUtils
extends Object

Constructor Summary

Constructors

Constructor and Description
FileUtils()

Method Summary

Modifier and Type	Method and Description
static File	inputStreamToFile(InputStream data, String extension) Create a temporal file with the content of data.
static boolean	isValidFile(File file)
static boolean	isValidZipFile(File zipFile, int minimum, int maximum) Check if the file is a valid Zip file and check if contains the minimum and maximum quantity of files.

Methods inherited from class java.lang.Object

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

Constructor Detail

FileUtils

public FileUtils()

Method Detail

isValidFile

public static boolean isValidFile(File file)

isValidZipFile

public static boolean isValidZipFile(File zipFile,
                                     int minimum,
                                     int maximum)
                              throws VisualRecognitionException

Check if the file is a valid Zip file and check if contains the minimum and maximum quantity of files.

Parameters:

zipFile - The file to check

minimum - Minimum quantity inside the zip file. Send -1 to ignore minimum

maximum - Maximum quantity inside the zip file. Send -1 to ignore maximum

Returns:

Return true if is a valid existing file, with a content between the range of minimum and maximum.

Throws:

VisualRecognitionException - If the the file is invalid

inputStreamToFile

public static File inputStreamToFile(InputStream data,
                                     String extension)
                              throws IOException

Create a temporal file with the content of data.

Parameters:

data - The content to put in the file.

extension - The Extension of the file.

Returns:

return A temporal file with the contend of the InputStream.

Throws:

IOException - If there is any problem creating the temporal file.