flex2.compiler.io

Class FileUtil

java.lang.Object

flex2.compiler.io.FileUtil

public final class FileUtil
extends Object

A helper class used by classes doing file operations. Part of it's original purpose was to consolidate J# handling, but J# support was dropped many years ago.

Author:

Clement Wong

Field Summary

Fields

Modifier and Type	Field and Description
static boolean	caseInsensitive

Constructor Summary

Constructors

Constructor and Description
FileUtil()

Method Summary

Methods

Modifier and Type	Method and Description
static File	createTempFile(InputStream in) Create a temp file.
static File	getCanonicalFile(File f)
static String	getCanonicalPath(File f)
static String	getCanonicalPath(String path)
static String	getExceptionMessage(Exception ex)
static String	getExceptionMessage(Exception ex, boolean stackDump)
static int	isSubdirectoryOf(File pathFile, List directories) check whether the provided path is a subdirectory of the list of directories and vice versa.
static int	isSubdirectoryOf(String directory, VirtualFile[] directories) check whether the provided directory is a subdirectory of the list of directories.
static File	openFile(File parentPath, String fileName) Return an instance of File...
static File	openFile(String path) Return an instance of File...
static File	openFile(String path, boolean mkdir)
static InputStream	openStream(File file) Return an input stream with BOM consumed...
static InputStream	openStream(InputStream in) Return an input stream with BOM consumed...
static InputStream	openStream(String path) Return an input stream with BOM consumed...
static byte[]	readBytes(String f, int line)
static String	readFile(File f)
static String	readLine(String f, int line)
static void	streamOutput(InputStream in, OutputStream out)
static void	writeBinaryFile(File file, InputStream in) Write a stream of binary data to a file.
static void	writeBinaryFile(String fileName, byte[] output)
static void	writeFile(String fileName, String output) Write a String to a file

Methods inherited from class java.lang.Object

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

Field Detail

caseInsensitive

public static final boolean caseInsensitive

Constructor Detail

FileUtil

public FileUtil()

Method Detail

openFile

public static File openFile(String path)

Return an instance of File...

Parameters:

path -

Returns:

File

openFile

public static File openFile(String path,
            boolean mkdir)

openFile

public static File openFile(File parentPath,
            String fileName)

Return an instance of File...

Parameters:

parentPath -

fileName -

Returns:

File

createTempFile

public static File createTempFile(InputStream in)
                           throws IOException

Create a temp file. Write the input stream to the file...

Parameters:

in -

Returns:

Throws:

IOException

openStream

public static InputStream openStream(File file)
                              throws FileNotFoundException,
                                     IOException

Return an input stream with BOM consumed...

Parameters:

file -

Returns:

Throws:

FileNotFoundException

IOException

openStream

public static InputStream openStream(String path)
                              throws FileNotFoundException,
                                     IOException

Return an input stream with BOM consumed...

Parameters:

path -

Returns:

Throws:

FileNotFoundException

IOException

openStream

public static InputStream openStream(InputStream in)
                              throws IOException

Return an input stream with BOM consumed...

Parameters:

in -

Returns:

Throws:

IOException

writeBinaryFile

public static void writeBinaryFile(File file,
                   InputStream in)
                            throws IOException

Write a stream of binary data to a file.

Parameters:

file -

in -

Throws:

IOException

streamOutput

public static void streamOutput(InputStream in,
                OutputStream out)
                         throws IOException

Throws:

IOException

writeFile

public static void writeFile(String fileName,
             String output)
                      throws FileNotFoundException,
                             IOException

Write a String to a file

Parameters:

fileName -

output -

Throws:

IOException

FileNotFoundException

writeBinaryFile

public static void writeBinaryFile(String fileName,
                   byte[] output)
                            throws FileNotFoundException,
                                   IOException

Throws:

FileNotFoundException

IOException

getCanonicalPath

public static String getCanonicalPath(String path)

getCanonicalPath

public static String getCanonicalPath(File f)

getCanonicalFile

public static File getCanonicalFile(File f)

readFile

public static String readFile(File f)

readLine

public static String readLine(String f,
              int line)

readBytes

public static byte[] readBytes(String f,
               int line)

isSubdirectoryOf

public static int isSubdirectoryOf(File pathFile,
                   List directories)

check whether the provided path is a subdirectory of the list of directories and vice versa.

Parameters:

path -

directories -

Returns:

-1 if not

isSubdirectoryOf

public static int isSubdirectoryOf(String directory,
                   VirtualFile[] directories)

check whether the provided directory is a subdirectory of the list of directories.

Parameters:

directory -

directories -

Returns:

-1 if not

getExceptionMessage

public static String getExceptionMessage(Exception ex)

getExceptionMessage

public static String getExceptionMessage(Exception ex,
                         boolean stackDump)