Package org.aspectj.util

Class FileUtil

java.lang.Object

org.aspectj.util.FileUtil

public class FileUtil
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	FileUtil.Pipe

Field Summary

Fields

Modifier and Type	Field	Description
static FileFilter	ALL
static FileFilter	aspectjSourceFileFilter
static File	DEFAULT_PARENT
static FileFilter	DIRS_AND_WRITABLE_CLASSES
static List<String>	SOURCE_SUFFIXES
static FileFilter	ZIP_FILTER

Method Summary

Modifier and Type	Method	Description
static boolean	canReadDir(File dir)
static boolean	canReadFile(File file)
static boolean	canWriteDir(File dir)
static boolean	canWriteFile(File file)
static int	copyDir(File fromDir, File toDir)
static int	copyDir(File fromDir, File toDir, String fromSuffix, String toSuffix)
static int	copyDir(File fromDir, File toDir, String fromSuffix, String toSuffix, FileFilter delegate)
static void	copyFile(File fromFile, File toFile)
static File[]	copyFiles(File srcDir, String[] relativePaths, File destDir)
static void	copyStream(DataInputStream in, PrintStream out)
static void	copyStream(InputStream in, OutputStream out)
static void	copyStream(Reader in, Writer out)
static void	copyValidFiles(File fromFile, File toFile)
static int	deleteContents(File dir)
static int	deleteContents(File dir, FileFilter filter)
static int	deleteContents(File dir, FileFilter filter, boolean deleteEmptyDirs)
static File	ensureParentWritable(File path)
static String	fileToClassName(File basedir, File classFile)
static String	flatten(File[] files, String infix)
static String	flatten(String[] paths, String infix)
static String[]	getAbsolutePaths(File[] files)
static File[]	getBaseDirFiles(File basedir, String[] paths)
static File[]	getBaseDirFiles(File basedir, String[] paths, String[] suffixes)
static File	getBestFile(File file)
static File	getBestFile(String[] paths)
static File	getBestFile(String[] paths, boolean mustBeJar)
static String	getBestPath(File file)
static URL	getFileURL(File file)
static URL[]	getFileURLs(File[] files)
static String[]	getPaths(File[] files)
static String[]	getPaths(List<File> files)
static InputStream	getStreamFromZip(String zipFile, String name)
static File	getTempDir(String name)
static boolean	hasSourceSuffix(File file)
static boolean	hasSourceSuffix(String path)
static boolean	isZipFile(File file)
static String	lineSeek(String sought, String sourcePath, boolean listAll, List<String> sink)
static List<String>	lineSeek(String sought, List<String> sources, boolean listAll, PrintStream errorSink)
static List<File>	listClassFiles(File dir)
static String[]	listFiles(File srcDir)
static File[]	listFiles(File srcDir, FileFilter fileFilter)
static List<String>	makeClasspath(URL[] urls)
static File	makeNewChildDir(File parent, String child)
static BufferedOutputStream	makeOutputStream(File file)
static String	normalizedPath(File file)
static String	normalizedPath(File file, File basedir)
static byte[]	readAsByteArray(File file)
static byte[]	readAsByteArray(InputStream inStream)
static List<String>	readAsLines(File file)
static String	readAsString(File file)
static boolean[]	readBooleanArray(DataInputStream s)
static int[]	readIntArray(DataInputStream s)
static String[]	readStringArray(DataInputStream s)
static boolean	sleepPastFinalModifiedTime(File[] files)
static int	sourceSuffixLength(File file)
static int	sourceSuffixLength(String path)
static void	throwIaxUnlessCanReadDir(File dir, String label)
static void	throwIaxUnlessCanWriteDir(File dir, String label)
static void	throwIaxUnlessCanWriteFile(File file, String label)
static String	weakNormalize(String path)
static String	writeAsString(File file, String contents)
static void	writeBooleanArray(boolean[] a, DataOutputStream s)
static void	writeIntArray(int[] a, DataOutputStream s)
static void	writeStringArray(String[] a, DataOutputStream s)
static int	zipSuffixLength(File file)
static int	zipSuffixLength(String path)

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_PARENT

public static final File DEFAULT_PARENT

SOURCE_SUFFIXES

public static final List<String> SOURCE_SUFFIXES

ZIP_FILTER

public static final FileFilter ZIP_FILTER

ALL

public static final FileFilter ALL

DIRS_AND_WRITABLE_CLASSES

public static final FileFilter DIRS_AND_WRITABLE_CLASSES

aspectjSourceFileFilter

public static final FileFilter aspectjSourceFileFilter

Method Detail

isZipFile

public static boolean isZipFile(File file)

zipSuffixLength

public static int zipSuffixLength(File file)

zipSuffixLength

public static int zipSuffixLength(String path)

hasSourceSuffix

public static boolean hasSourceSuffix(File file)

hasSourceSuffix

public static boolean hasSourceSuffix(String path)

sourceSuffixLength

public static int sourceSuffixLength(File file)

sourceSuffixLength

public static int sourceSuffixLength(String path)

canReadDir

public static boolean canReadDir(File dir)

canReadFile

public static boolean canReadFile(File file)

canWriteDir

public static boolean canWriteDir(File dir)

canWriteFile

public static boolean canWriteFile(File file)

throwIaxUnlessCanReadDir

public static void throwIaxUnlessCanReadDir(File dir,
                                            String label)

throwIaxUnlessCanWriteFile

public static void throwIaxUnlessCanWriteFile(File file,
                                              String label)

throwIaxUnlessCanWriteDir

public static void throwIaxUnlessCanWriteDir(File dir,
                                             String label)

getPaths

public static String[] getPaths(File[] files)

getPaths

public static String[] getPaths(List<File> files)

fileToClassName

public static String fileToClassName(File basedir,
                                     File classFile)

normalizedPath

public static String normalizedPath(File file,
                                    File basedir)

flatten

public static String flatten(File[] files,
                             String infix)

flatten

public static String flatten(String[] paths,
                             String infix)

normalizedPath

public static String normalizedPath(File file)

weakNormalize

public static String weakNormalize(String path)

getBestFile

public static File getBestFile(String[] paths)

getBestFile

public static File getBestFile(String[] paths,
                               boolean mustBeJar)

getBestFile

public static File getBestFile(File file)

getBestPath

public static String getBestPath(File file)

getAbsolutePaths

public static String[] getAbsolutePaths(File[] files)

deleteContents

public static int deleteContents(File dir)

deleteContents

public static int deleteContents(File dir,
                                 FileFilter filter)

deleteContents

public static int deleteContents(File dir,
                                 FileFilter filter,
                                 boolean deleteEmptyDirs)

copyDir

public static int copyDir(File fromDir,
                          File toDir)
                   throws IOException

Throws:

IOException

copyDir

public static int copyDir(File fromDir,
                          File toDir,
                          String fromSuffix,
                          String toSuffix)
                   throws IOException

Throws:

IOException

copyDir

public static int copyDir(File fromDir,
                          File toDir,
                          String fromSuffix,
                          String toSuffix,
                          FileFilter delegate)
                   throws IOException

Throws:

IOException

listFiles

public static String[] listFiles(File srcDir)

listFiles

public static File[] listFiles(File srcDir,
                               FileFilter fileFilter)

listClassFiles

public static List<File> listClassFiles(File dir)

getBaseDirFiles

public static File[] getBaseDirFiles(File basedir,
                                     String[] paths)

getBaseDirFiles

public static File[] getBaseDirFiles(File basedir,
                                     String[] paths,
                                     String[] suffixes)

copyFiles

public static File[] copyFiles(File srcDir,
                               String[] relativePaths,
                               File destDir)
                        throws IllegalArgumentException,
                               IOException

Throws:

IllegalArgumentException

IOException

copyFile

public static void copyFile(File fromFile,
                            File toFile)
                     throws IOException

Throws:

IOException

ensureParentWritable

public static File ensureParentWritable(File path)

copyValidFiles

public static void copyValidFiles(File fromFile,
                                  File toFile)
                           throws IOException

Throws:

IOException

copyStream

public static void copyStream(DataInputStream in,
                              PrintStream out)
                       throws IOException

Throws:

IOException

copyStream

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

Throws:

IOException

copyStream

public static void copyStream(Reader in,
                              Writer out)
                       throws IOException

Throws:

IOException

makeNewChildDir

public static File makeNewChildDir(File parent,
                                   String child)

getTempDir

public static File getTempDir(String name)

getFileURLs

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

getFileURL

public static URL getFileURL(File file)

writeAsString

public static String writeAsString(File file,
                                   String contents)

readBooleanArray

public static boolean[] readBooleanArray(DataInputStream s)
                                  throws IOException

Throws:

IOException

writeBooleanArray

public static void writeBooleanArray(boolean[] a,
                                     DataOutputStream s)
                              throws IOException

Throws:

IOException

readIntArray

public static int[] readIntArray(DataInputStream s)
                          throws IOException

Throws:

IOException

writeIntArray

public static void writeIntArray(int[] a,
                                 DataOutputStream s)
                          throws IOException

Throws:

IOException

readStringArray

public static String[] readStringArray(DataInputStream s)
                                throws IOException

Throws:

IOException

writeStringArray

public static void writeStringArray(String[] a,
                                    DataOutputStream s)
                             throws IOException

Throws:

IOException

readAsString

public static String readAsString(File file)
                           throws IOException

Throws:

IOException

readAsLines

public static List<String> readAsLines(File file)

readAsByteArray

public static byte[] readAsByteArray(File file)
                              throws IOException

Throws:

IOException

readAsByteArray

public static byte[] readAsByteArray(InputStream inStream)
                              throws IOException

Throws:

IOException

getStreamFromZip

public static InputStream getStreamFromZip(String zipFile,
                                           String name)

lineSeek

public static List<String> lineSeek(String sought,
                                    List<String> sources,
                                    boolean listAll,
                                    PrintStream errorSink)

lineSeek

public static String lineSeek(String sought,
                              String sourcePath,
                              boolean listAll,
                              List<String> sink)

makeOutputStream

public static BufferedOutputStream makeOutputStream(File file)
                                             throws FileNotFoundException

Throws:

FileNotFoundException

sleepPastFinalModifiedTime

public static boolean sleepPastFinalModifiedTime(File[] files)

makeClasspath

public static List<String> makeClasspath(URL[] urls)