Package rawDeepLearningClassifier

Class DLZipUtils

java.lang.Object

rawDeepLearningClassifier.DLZipUtils

public class DLZipUtils
extends Object

Constructor Summary

Constructors

Constructor	Description
DLZipUtils()

Method Summary

Modifier and Type	Method	Description
static File	extractFile(String zipPackage, String fileToBeExtracted, String outFolder)	Extract a single file from a zip folder.
static File	extractFile(URI zipPackage, String fileToBeExtracted, String outFolder)	Extract a single file from a zip folder.
static String	getZipFilePath(File zipFileIn, String filePattern)	Find the first file within a zip folder that matches a pattern.
static String	getZipFilePath(URI zipUri, String filePattern)	Find the first file within a zip folder that matches a pattern.

Methods inherited from class java.lang.Object

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

Constructor Details

DLZipUtils

public DLZipUtils()

Method Details

getZipFilePath

public static String getZipFilePath(URI zipUri,
 String filePattern)
                             throws ZipException,
IOException

Find the first file within a zip folder that matches a pattern. This peaks into the zip file instead of decompressing it.

Parameters:

zipUri - - uri to the zip file

filePattern - - the file pattern to match - the file must contain this string.

Returns:

null if no file found and the file pqth if the file is founf

Throws:

ZipException

IOException

extractFile

public static File extractFile(String zipPackage,
 String fileToBeExtracted,
 String outFolder)
                        throws IOException,
URISyntaxException

Extract a single file from a zip folder.

Parameters:

zipPackage - - URI to the the zip file

fileToBeExtracted - - the name of the file to be extracted

Returns:

- return the File that has been extracted.

Throws:

IOException

URISyntaxException

extractFile

public static File extractFile(URI zipPackage,
 String fileToBeExtracted,
 String outFolder)
                        throws IOException

Extract a single file from a zip folder.

Parameters:

zipPackage - - path the the zip file

fileToBeExtracted - - the name of the file to be extracted

Returns:

- return the File that has been extracted.

Throws:

IOException

getZipFilePath

public static String getZipFilePath(File zipFileIn,
 String filePattern)
                             throws ZipException,
IOException

Find the first file within a zip folder that matches a pattern.

Parameters:

filePattern - - the file pattern to match - the file must contain this string.

zipFile - - uri to the zip file

Returns:

null if no file found and the file pqth if the file is founf

Throws:

ZipException

IOException