Package jp.ecuacion.tool.housekeepfiles.util

Class CompressUtil

java.lang.Object

jp.ecuacion.tool.housekeepfiles.util.CompressUtil

public class CompressUtil
extends Object

Provides zip and unzip function.

Constructor Summary

Constructors

Constructor	Description
CompressUtil()

Method Summary

Modifier and Type	Method	Description
void	unzip(String fromFullFilePath, String toFullDirPath)	Provides unzip function.
void	zipDirectory(String fromDirPath, String toFilePath)	default encoding is set to "UTF-8".
void	zipDirectory(String fromDirPath, String toFilePath, String encoding)	Zip files in specified directory and create zip file.
void	zipFile(String fromFilePath, String toFilePath)	default encoding is set to "UTF-8".
void	zipFile(String fromFilePath, String toFilePath, String encoding)	Zip specified file.
void	zipFileList(List<String> fromFileList, String filePath)	default encoding is set to "UTF-8".
void	zipFileList(List<String> fromFileList, String filePath, String encoding)	Executes zip-archive files specified by ArrayList and create zip file.

Methods inherited from class java.lang.Object

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

Constructor Details

CompressUtil

public CompressUtil()

Method Details

zipDirectory

public void zipDirectory(String fromDirPath,
 String toFilePath)
                  throws IOException

default encoding is set to "UTF-8".

Throws:

IOException

zipDirectory

public void zipDirectory(String fromDirPath,
 String toFilePath,
 String encoding)
                  throws IOException

Zip files in specified directory and create zip file.

Parameters:

fromDirPath - directory to be archived (for example: C:/sample)

toFilePath - zipfile fullpath (for example: C:/sample.zip)

encoding - "Shift-JIS", "UTF-8", etc...

Throws:

IOException

zipFile

public void zipFile(String fromFilePath,
 String toFilePath)
             throws IOException

default encoding is set to "UTF-8".

Throws:

IOException

zipFile

public void zipFile(String fromFilePath,
 String toFilePath,
 String encoding)
             throws IOException

Zip specified file.

Throws:

IOException

zipFileList

public void zipFileList(List<String> fromFileList,
 String filePath)
                 throws IOException

default encoding is set to "UTF-8".

Throws:

IOException

zipFileList

public void zipFileList(List<String> fromFileList,
 String filePath,
 String encoding)
                 throws IOException

Executes zip-archive files specified by ArrayList and create zip file.

Parameters:

fromFileList - file list to archive (for example: {C:/sample1.txt, C:/sample2.txt})

filePath - zipfile fullpath (for example: C:/sample.zip)

Throws:

IOException

unzip

public void unzip(String fromFullFilePath,
 String toFullDirPath)
           throws IOException

Provides unzip function.

This method uses java.util.zip.ZipEntry considering backward compatibility. Notice that this app mainly uses org.apache.tools.zip.ZipEntry.

Throws:

IOException