com.github.devswork.utils

Class FileUtil

java.lang.Object

com.github.devswork.utils.FileUtil

public class FileUtil
extends java.lang.Object

Author:

devswork

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	defaultEncoding
static int	FILE_BYTE_SIZE
static int	FILE_CACHE_SIZE
static int	FILE_CONTENT_SIZE
static java.lang.String	sep

Constructor Summary

Constructors

Constructor and Description
FileUtil()

Method Summary

Modifier and Type	Method and Description
static void	copyFile(java.io.File fromFile, java.io.File toFile)
static void	copyFile(java.lang.String fromFullPath, java.lang.String toFullPath)
static void	delDir(java.io.File dir)
boolean	exists(java.lang.String path, java.lang.String fileName)
static java.lang.String	getExtName(java.io.File f)
static int	getFileSize(java.io.File f)
static int	getFileSize(java.lang.String fullPath)
static java.lang.String	getHash(java.io.File f)
static java.lang.String	getHash(java.io.File f, java.lang.String hashType)
static java.lang.String	getHash(java.lang.String fileName)
static java.lang.String	getHash(java.lang.String fileName, java.lang.String hashType)
static java.util.Properties	getProperties(java.io.File f)
static java.util.Properties	getProperties(java.io.File f, java.lang.String encoding)
static java.util.Properties	getProperties(java.io.InputStream is)
static java.util.Properties	getProperties(java.io.InputStream is, java.lang.String encoding)
static java.lang.String	loadBaseFile(java.lang.String fullPath)
static byte[]	loadFile(java.lang.String file)
static java.lang.String	readFile(java.io.InputStream is)
static byte[]	readFile(java.lang.String filePath)
static java.lang.String	readFileByClassPath(java.lang.String fileClassPath)
static java.lang.String	readTextFile(java.lang.String fullPath)
static java.lang.String	readTextFile(java.lang.String fullPath, java.lang.String encoding)
static java.lang.String	toHexString(byte[] b)
static void	write(java.io.InputStream is, java.io.OutputStream os)
static void	write(java.io.InputStream is, java.io.OutputStream os, int bufferSize)
static void	writeFile(byte[] key, java.lang.String file)
static void	writeFile(java.io.File f, java.lang.String content, boolean b)
static void	writeFile(java.lang.String fullPath, java.lang.String content)
static void	writeFile(java.lang.String fullPath, java.lang.String content, boolean b)
static void	writeFile(java.lang.String path, java.lang.String fileName, java.lang.String content, boolean b)

Methods inherited from class java.lang.Object

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

Field Detail

FILE_BYTE_SIZE

public static final int FILE_BYTE_SIZE

See Also:

Constant Field Values

FILE_CACHE_SIZE

public static final int FILE_CACHE_SIZE

See Also:

Constant Field Values

FILE_CONTENT_SIZE

public static final int FILE_CONTENT_SIZE

See Also:

Constant Field Values

sep

public static final java.lang.String sep

defaultEncoding

public static final java.lang.String defaultEncoding

See Also:

Constant Field Values

Constructor Detail

FileUtil

public FileUtil()

Method Detail

getExtName

public static java.lang.String getExtName(java.io.File f)

getFileSize

public static int getFileSize(java.lang.String fullPath)

getFileSize

public static int getFileSize(java.io.File f)

copyFile

public static void copyFile(java.lang.String fromFullPath,
                            java.lang.String toFullPath)
                     throws java.lang.Exception

Throws:

java.lang.Exception

copyFile

public static void copyFile(java.io.File fromFile,
                            java.io.File toFile)
                     throws java.lang.Exception

Throws:

java.lang.Exception

exists

public boolean exists(java.lang.String path,
                      java.lang.String fileName)

writeFile

public static void writeFile(java.lang.String fullPath,
                             java.lang.String content)

writeFile

public static void writeFile(java.lang.String path,
                             java.lang.String fileName,
                             java.lang.String content,
                             boolean b)

writeFile

public static void writeFile(java.lang.String fullPath,
                             java.lang.String content,
                             boolean b)

writeFile

public static void writeFile(java.io.File f,
                             java.lang.String content,
                             boolean b)

writeFile

public static void writeFile(byte[] key,
                             java.lang.String file)

readTextFile

public static java.lang.String readTextFile(java.lang.String fullPath)

readTextFile

public static java.lang.String readTextFile(java.lang.String fullPath,
                                            java.lang.String encoding)

loadBaseFile

public static java.lang.String loadBaseFile(java.lang.String fullPath)

readFile

public static byte[] readFile(java.lang.String filePath)
                       throws java.io.FileNotFoundException,
                              java.io.IOException

Throws:

java.io.FileNotFoundException

java.io.IOException

readFileByClassPath

public static java.lang.String readFileByClassPath(java.lang.String fileClassPath)
                                            throws java.io.IOException

Throws:

java.io.IOException

readFile

public static java.lang.String readFile(java.io.InputStream is)
                                 throws java.io.IOException

Throws:

java.io.IOException

loadFile

public static byte[] loadFile(java.lang.String file)

delDir

public static void delDir(java.io.File dir)

getProperties

public static java.util.Properties getProperties(java.io.File f)
                                          throws java.io.IOException

Throws:

java.io.IOException

getProperties

public static java.util.Properties getProperties(java.io.File f,
                                                 java.lang.String encoding)
                                          throws java.io.IOException

Throws:

java.io.IOException

getProperties

public static java.util.Properties getProperties(java.io.InputStream is)
                                          throws java.io.IOException

Throws:

java.io.IOException

getProperties

public static java.util.Properties getProperties(java.io.InputStream is,
                                                 java.lang.String encoding)
                                          throws java.io.IOException

Throws:

java.io.IOException

getHash

public static java.lang.String getHash(java.lang.String fileName)

getHash

public static java.lang.String getHash(java.io.File f)

getHash

public static java.lang.String getHash(java.lang.String fileName,
                                       java.lang.String hashType)

getHash

public static java.lang.String getHash(java.io.File f,
                                       java.lang.String hashType)

write

public static void write(java.io.InputStream is,
                         java.io.OutputStream os,
                         int bufferSize)
                  throws java.io.IOException

Throws:

java.io.IOException

write

public static void write(java.io.InputStream is,
                         java.io.OutputStream os)
                  throws java.io.IOException

Throws:

java.io.IOException

toHexString

public static java.lang.String toHexString(byte[] b)