org.gradle.util

Class GFileUtils

java.lang.Object

org.gradle.util.GFileUtils

public class GFileUtils
extends Object

Author:

Hans Dockter

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	GFileUtils.TailReadingException

Field Summary

Fields

Modifier and Type	Field and Description
static String	FILE_SEPARATOR

Constructor Summary

Constructors

Constructor and Description
GFileUtils()

Method Summary

Methods

Modifier and Type	Method and Description
static void	addSubDirectories(File directory, Collection<File> subDirectories)
static String	byteCountToDisplaySize(long size)
static File	canonicalise(File src)
static Checksum	checksum(File file, Checksum checksum)
static long	checksumCRC32(File file)
static void	cleanDirectory(File directory)
static boolean	contentEquals(File file1, File file2)
static File[]	convertFileCollectionToFileArray(Collection files)
static void	copyDirectory(File srcDir, File destDir)
static void	copyDirectory(File srcDir, File destDir, boolean preserveFileDate)
static void	copyDirectory(File srcDir, File destDir, FileFilter filter)
static void	copyDirectory(File srcDir, File destDir, FileFilter filter, boolean preserveFileDate)
static void	copyDirectoryToDirectory(File srcDir, File destDir)
static void	copyFile(File srcFile, File destFile)
static void	copyFile(File srcFile, File destFile, boolean preserveFileDate)
static void	copyFileToDirectory(File srcFile, File destDir)
static void	copyFileToDirectory(File srcFile, File destDir, boolean preserveFileDate)
static void	copyURLToFile(URL source, File destination)
static boolean	createDirectoriesWhenNotExistent(File... directories)
static void	createDirectory(File directory) Creates a directory and any unexisting parent directories.
static void	deleteDirectory(File directory)
static boolean	deleteQuietly(File file)
static void	forceDelete(File file)
static void	forceDeleteOnExit(File file)
static void	forceMkdir(File directory)
static List<File>	getSubDirectories(File directory)
static List<File>	getSubFiles(File directory)
static boolean	isFileNewer(File file, Date date)
static boolean	isFileNewer(File file, File reference)
static boolean	isFileNewer(File file, long timeMillis)
static boolean	isFileOlder(File file, Date date)
static boolean	isFileOlder(File file, File reference)
static boolean	isFileOlder(File file, long timeMillis)
static Iterator	iterateFiles(File directory, org.apache.commons.io.filefilter.IOFileFilter fileFilter, org.apache.commons.io.filefilter.IOFileFilter dirFilter)
static Iterator	iterateFiles(File directory, String[] extensions, boolean recursive)
static org.apache.commons.io.LineIterator	lineIterator(File file)
static org.apache.commons.io.LineIterator	lineIterator(File file, String encoding)
static Collection	listFiles(File directory, org.apache.commons.io.filefilter.IOFileFilter fileFilter, org.apache.commons.io.filefilter.IOFileFilter dirFilter)
static Collection	listFiles(File directory, String[] extensions, boolean recursive)
static void	moveDirectory(File srcDir, File destDir)
static void	moveDirectoryToDirectory(File src, File destDir, boolean createDestDir)
static void	moveFile(File srcFile, File destFile)
static void	moveFileToDirectory(File srcFile, File destDir, boolean createDestDir)
static void	moveToDirectory(File src, File destDir, boolean createDestDir)
static FileInputStream	openInputStream(File file)
static FileOutputStream	openOutputStream(File file)
static byte[]	readFileToByteArray(File file)
static String	readFileToString(File file)
static String	readFileToString(File file, String encoding)
static List	readLines(File file)
static List	readLines(File file, String encoding)
static long	sizeOfDirectory(File directory)
static String	tail(File file, int maxLines)
static File	toFile(String... filePathParts)
static File	toFile(URL url)
static File[]	toFiles(URL[] urls)
static List<String>	toPaths(Collection<File> files)
static void	touch(File file)
static List<URI>	toURIs(Iterable<File> files)
static URL[]	toURLArray(Collection<File> files)
static URL[]	toURLs(File[] files)
static List<URL>	toURLs(Iterable<File> files)
static List<URL>	urisToUrls(Iterable<URI> uris)
static boolean	waitFor(File file, int seconds)
static void	writeByteArrayToFile(File file, byte[] data)
static void	writeLines(File file, Collection lines)
static void	writeLines(File file, Collection lines, String lineEnding)
static void	writeLines(File file, String encoding, Collection lines)
static void	writeLines(File file, String encoding, Collection lines, String lineEnding)
static void	writeStringToFile(File file, String data)
static void	writeStringToFile(File file, String data, String encoding)

Methods inherited from class java.lang.Object

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

Field Detail

FILE_SEPARATOR

public static final String FILE_SEPARATOR

Constructor Detail

GFileUtils

public GFileUtils()

Method Detail

openInputStream

public static FileInputStream openInputStream(File file)

openOutputStream

public static FileOutputStream openOutputStream(File file)

byteCountToDisplaySize

public static String byteCountToDisplaySize(long size)

touch

public static void touch(File file)

convertFileCollectionToFileArray

public static File[] convertFileCollectionToFileArray(Collection files)

listFiles

public static Collection listFiles(File directory,
                   org.apache.commons.io.filefilter.IOFileFilter fileFilter,
                   org.apache.commons.io.filefilter.IOFileFilter dirFilter)

iterateFiles

public static Iterator iterateFiles(File directory,
                    org.apache.commons.io.filefilter.IOFileFilter fileFilter,
                    org.apache.commons.io.filefilter.IOFileFilter dirFilter)

listFiles

public static Collection listFiles(File directory,
                   String[] extensions,
                   boolean recursive)

iterateFiles

public static Iterator iterateFiles(File directory,
                    String[] extensions,
                    boolean recursive)

contentEquals

public static boolean contentEquals(File file1,
                    File file2)

toFile

public static File toFile(String... filePathParts)

toFile

public static File toFile(URL url)

toFiles

public static File[] toFiles(URL[] urls)

toPaths

public static List<String> toPaths(Collection<File> files)

toURIs

public static List<URI> toURIs(Iterable<File> files)

toURLs

public static List<URL> toURLs(Iterable<File> files)

urisToUrls

public static List<URL> urisToUrls(Iterable<URI> uris)

toURLArray

public static URL[] toURLArray(Collection<File> files)

toURLs

public static URL[] toURLs(File[] files)

copyFileToDirectory

public static void copyFileToDirectory(File srcFile,
                       File destDir)

copyFileToDirectory

public static void copyFileToDirectory(File srcFile,
                       File destDir,
                       boolean preserveFileDate)

copyFile

public static void copyFile(File srcFile,
            File destFile)

copyFile

public static void copyFile(File srcFile,
            File destFile,
            boolean preserveFileDate)

copyDirectoryToDirectory

public static void copyDirectoryToDirectory(File srcDir,
                            File destDir)

copyDirectory

public static void copyDirectory(File srcDir,
                 File destDir)

copyDirectory

public static void copyDirectory(File srcDir,
                 File destDir,
                 boolean preserveFileDate)

copyDirectory

public static void copyDirectory(File srcDir,
                 File destDir,
                 FileFilter filter)

copyDirectory

public static void copyDirectory(File srcDir,
                 File destDir,
                 FileFilter filter,
                 boolean preserveFileDate)

copyURLToFile

public static void copyURLToFile(URL source,
                 File destination)

deleteDirectory

public static void deleteDirectory(File directory)

deleteQuietly

public static boolean deleteQuietly(File file)

cleanDirectory

public static void cleanDirectory(File directory)

waitFor

public static boolean waitFor(File file,
              int seconds)

readFileToString

public static String readFileToString(File file,
                      String encoding)

readFileToString

public static String readFileToString(File file)

readFileToByteArray

public static byte[] readFileToByteArray(File file)

readLines

public static List readLines(File file,
             String encoding)

readLines

public static List readLines(File file)

tail

public static String tail(File file,
          int maxLines)
                   throws GFileUtils.TailReadingException

Parameters:

file - to read from tail

maxLines - max lines to read

Returns:

tail content

Throws:

GFileUtils.TailReadingException - when reading failed

lineIterator

public static org.apache.commons.io.LineIterator lineIterator(File file,
                                              String encoding)

lineIterator

public static org.apache.commons.io.LineIterator lineIterator(File file)

writeStringToFile

public static void writeStringToFile(File file,
                     String data,
                     String encoding)

writeStringToFile

public static void writeStringToFile(File file,
                     String data)

writeByteArrayToFile

public static void writeByteArrayToFile(File file,
                        byte[] data)

writeLines

public static void writeLines(File file,
              String encoding,
              Collection lines)

writeLines

public static void writeLines(File file,
              Collection lines)

writeLines

public static void writeLines(File file,
              String encoding,
              Collection lines,
              String lineEnding)

writeLines

public static void writeLines(File file,
              Collection lines,
              String lineEnding)

forceDelete

public static void forceDelete(File file)

forceDeleteOnExit

public static void forceDeleteOnExit(File file)

forceMkdir

public static void forceMkdir(File directory)

sizeOfDirectory

public static long sizeOfDirectory(File directory)

isFileNewer

public static boolean isFileNewer(File file,
                  File reference)

isFileNewer

public static boolean isFileNewer(File file,
                  Date date)

isFileNewer

public static boolean isFileNewer(File file,
                  long timeMillis)

isFileOlder

public static boolean isFileOlder(File file,
                  File reference)

isFileOlder

public static boolean isFileOlder(File file,
                  Date date)

isFileOlder

public static boolean isFileOlder(File file,
                  long timeMillis)

checksumCRC32

public static long checksumCRC32(File file)

checksum

public static Checksum checksum(File file,
                Checksum checksum)

moveDirectory

public static void moveDirectory(File srcDir,
                 File destDir)

moveDirectoryToDirectory

public static void moveDirectoryToDirectory(File src,
                            File destDir,
                            boolean createDestDir)

moveFile

public static void moveFile(File srcFile,
            File destFile)

moveFileToDirectory

public static void moveFileToDirectory(File srcFile,
                       File destDir,
                       boolean createDestDir)

moveToDirectory

public static void moveToDirectory(File src,
                   File destDir,
                   boolean createDestDir)

canonicalise

public static File canonicalise(File src)

getSubDirectories

public static List<File> getSubDirectories(File directory)

addSubDirectories

public static void addSubDirectories(File directory,
                     Collection<File> subDirectories)

getSubFiles

public static List<File> getSubFiles(File directory)

createDirectoriesWhenNotExistent

public static boolean createDirectoriesWhenNotExistent(File... directories)

createDirectory

public static void createDirectory(File directory)

Creates a directory and any unexisting parent directories. Throws an UncheckedIOException if it fails to do so.