FileUtils (Apache Ant API)

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org.apache.tools.ant.util
Class FileUtils

java.lang.Object
  |
  +--org.apache.tools.ant.util.FileUtils

public class FileUtils
extends java.lang.Object

This class also encapsulates methods which allow Files to be refered to using abstract path names which are translated to native system file paths at runtime as well as copying files or setting there last modification time.

Version:: $Revision: 1.56.2.7 $

Field Summary

static long FAT_FILE_TIMESTAMP_GRANULARITY
          the granularity of timestamps under FAT

Constructor Summary

protected FileUtils()
          Empty constructor.

Method Summary

boolean contentEquals(java.io.File f1, java.io.File f2)
          Compares the contents of two files.

void copyFile(java.io.File sourceFile, java.io.File destFile)
          Convienence method to copy a file from a source to a destination.

void copyFile(java.io.File sourceFile, java.io.File destFile, FilterSetCollection filters)
          Convienence method to copy a file from a source to a destination specifying if token filtering must be used.

void copyFile(java.io.File sourceFile, java.io.File destFile, FilterSetCollection filters, boolean overwrite)
          Convienence method to copy a file from a source to a destination specifying if token filtering must be used and if source files may overwrite newer destination files.

void copyFile(java.io.File sourceFile, java.io.File destFile, FilterSetCollection filters, boolean overwrite, boolean preserveLastModified)
          Convienence method to copy a file from a source to a destination specifying if token filtering must be used, if source files may overwrite newer destination files and the last modified time of destFile file should be made equal to the last modified time of sourceFile.

void copyFile(java.io.File sourceFile, java.io.File destFile, FilterSetCollection filters, boolean overwrite, boolean preserveLastModified, java.lang.String encoding)
          Convienence method to copy a file from a source to a destination specifying if token filtering must be used, if source files may overwrite newer destination files, the last modified time of destFile file should be made equal to the last modified time of sourceFile and which character encoding to assume.

void copyFile(java.io.File sourceFile, java.io.File destFile, FilterSetCollection filters, java.util.Vector filterChains, boolean overwrite, boolean preserveLastModified, java.lang.String encoding, Project project)
          Convienence method to copy a file from a source to a destination specifying if token filtering must be used, if filter chains must be used, if source files may overwrite newer destination files and the last modified time of destFile file should be made equal to the last modified time of sourceFile.

void copyFile(java.io.File sourceFile, java.io.File destFile, FilterSetCollection filters, java.util.Vector filterChains, boolean overwrite, boolean preserveLastModified, java.lang.String inputEncoding, java.lang.String outputEncoding, Project project)
          Convienence method to copy a file from a source to a destination specifying if token filtering must be used, if filter chains must be used, if source files may overwrite newer destination files and the last modified time of destFile file should be made equal to the last modified time of sourceFile.

void copyFile(java.lang.String sourceFile, java.lang.String destFile)
          Convienence method to copy a file from a source to a destination.

void copyFile(java.lang.String sourceFile, java.lang.String destFile, FilterSetCollection filters)
          Convienence method to copy a file from a source to a destination specifying if token filtering must be used.

void copyFile(java.lang.String sourceFile, java.lang.String destFile, FilterSetCollection filters, boolean overwrite)
          Convienence method to copy a file from a source to a destination specifying if token filtering must be used and if source files may overwrite newer destination files.

void copyFile(java.lang.String sourceFile, java.lang.String destFile, FilterSetCollection filters, boolean overwrite, boolean preserveLastModified)
          Convienence method to copy a file from a source to a destination specifying if token filtering must be used, if source files may overwrite newer destination files and the last modified time of destFile file should be made equal to the last modified time of sourceFile.

void copyFile(java.lang.String sourceFile, java.lang.String destFile, FilterSetCollection filters, boolean overwrite, boolean preserveLastModified, java.lang.String encoding)
          Convienence method to copy a file from a source to a destination specifying if token filtering must be used, if source files may overwrite newer destination files and the last modified time of destFile file should be made equal to the last modified time of sourceFile.

void copyFile(java.lang.String sourceFile, java.lang.String destFile, FilterSetCollection filters, java.util.Vector filterChains, boolean overwrite, boolean preserveLastModified, java.lang.String encoding, Project project)
          Convienence method to copy a file from a source to a destination specifying if token filtering must be used, if filter chains must be used, if source files may overwrite newer destination files and the last modified time of destFile file should be made equal to the last modified time of sourceFile.

void copyFile(java.lang.String sourceFile, java.lang.String destFile, FilterSetCollection filters, java.util.Vector filterChains, boolean overwrite, boolean preserveLastModified, java.lang.String inputEncoding, java.lang.String outputEncoding, Project project)
          Convienence method to copy a file from a source to a destination specifying if token filtering must be used, if filter chains must be used, if source files may overwrite newer destination files and the last modified time of destFile file should be made equal to the last modified time of sourceFile.

boolean createNewFile(java.io.File f)
          Emulation of File.createNewFile for JDK 1.1.

java.io.File createTempFile(java.lang.String prefix, java.lang.String suffix, java.io.File parentDir)
          Create a temporary file in a given directory.

boolean fileNameEquals(java.io.File f1, java.io.File f2)
          Compares two filenames.

java.lang.String fromURI(java.lang.String uri)
          Constructs a file path from a file: URI.

long getFileTimestampGranularity()


java.net.URL getFileURL(java.io.File file)
          Get the URL for a file taking into account # characters

java.io.File getParentFile(java.io.File f)
          Emulation of File.getParentFile for JDK 1.1

protected java.lang.reflect.Method getSetLastModified()
          see whether we have a setLastModified method in File and return it.

boolean isSymbolicLink(java.io.File parent, java.lang.String name)
          Checks whether a given file is a symbolic link.

static FileUtils newFileUtils()
          Factory method.

java.io.File normalize(java.lang.String path)
          "normalize" the given absolute path.

static java.lang.String readFully(java.io.Reader rdr)
          Read from reader till EOF

static java.lang.String readFully(java.io.Reader rdr, int bufferSize)
          Read from reader till EOF

java.lang.String removeLeadingPath(java.io.File leading, java.io.File path)
          Removes a leading path from a second path.

void rename(java.io.File from, java.io.File to)
          Renames a file, even if that involves crossing file system boundaries.

java.io.File resolveFile(java.io.File file, java.lang.String filename)
          Interpret the filename as a file relative to the given file - unless the filename already represents an absolute filename.

void setFileLastModified(java.io.File file, long time)
          Calls File.setLastModified(long time) in a Java 1.1 compatible way.

java.lang.String toURI(java.lang.String path)
          Constructs a file: URI that represents the external form of the given pathname.

java.lang.String toVMSPath(java.io.File f)
          Returns a VMS String representation of a File object.

Methods inherited from class java.lang.Object

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

Field Detail

FAT_FILE_TIMESTAMP_GRANULARITY

public static final long FAT_FILE_TIMESTAMP_GRANULARITY

the granularity of timestamps under FAT

See Also:: Constant Field Values

Constructor Detail

FileUtils

protected FileUtils()

Empty constructor.

Method Detail

newFileUtils

public static FileUtils newFileUtils()

Factory method.

Returns:: a new instance of FileUtils.

getFileURL

public java.net.URL getFileURL(java.io.File file)
                        throws java.net.MalformedURLException

Get the URL for a file taking into account # characters

Parameters:: file - the file whose URL representation is required.
Returns:: The FileURL value
Throws:: java.net.MalformedURLException - if the URL representation cannot be formed.

copyFile

public void copyFile(java.lang.String sourceFile,
                     java.lang.String destFile)
              throws java.io.IOException

Convienence method to copy a file from a source to a destination. No filtering is performed.

Parameters:: sourceFile - Name of file to copy from. Must not be null.; destFile - Name of file to copy to. Must not be null.
Throws:: java.io.IOException - if the copying fails

copyFile

public void copyFile(java.lang.String sourceFile,
                     java.lang.String destFile,
                     FilterSetCollection filters)
              throws java.io.IOException

Convienence method to copy a file from a source to a destination specifying if token filtering must be used.

Parameters:: sourceFile - Name of file to copy from. Must not be null.; destFile - Name of file to copy to. Must not be null.; filters - the collection of filters to apply to this copy
Throws:: java.io.IOException - if the copying fails

copyFile

public void copyFile(java.lang.String sourceFile,
                     java.lang.String destFile,
                     FilterSetCollection filters,
                     boolean overwrite)
              throws java.io.IOException

Convienence method to copy a file from a source to a destination specifying if token filtering must be used and if source files may overwrite newer destination files.

Parameters:: sourceFile - Name of file to copy from. Must not be null.; destFile - Name of file to copy to. Must not be null.; filters - the collection of filters to apply to this copy; overwrite - Whether or not the destination file should be overwritten if it already exists.
Throws:: java.io.IOException - if the copying fails

copyFile

public void copyFile(java.lang.String sourceFile,
                     java.lang.String destFile,
                     FilterSetCollection filters,
                     boolean overwrite,
                     boolean preserveLastModified)
              throws java.io.IOException

Convienence method to copy a file from a source to a destination specifying if token filtering must be used, if source files may overwrite newer destination files and the last modified time of destFile file should be made equal to the last modified time of sourceFile.

Parameters:: sourceFile - Name of file to copy from. Must not be null.; destFile - Name of file to copy to. Must not be null.; filters - the collection of filters to apply to this copy; overwrite - Whether or not the destination file should be overwritten if it already exists.; preserveLastModified - Whether or not the last modified time of the resulting file should be set to that of the source file.
Throws:: java.io.IOException - if the copying fails

copyFile

public void copyFile(java.lang.String sourceFile,
                     java.lang.String destFile,
                     FilterSetCollection filters,
                     boolean overwrite,
                     boolean preserveLastModified,
                     java.lang.String encoding)
              throws java.io.IOException

Parameters:: sourceFile - Name of file to copy from. Must not be null.; destFile - Name of file to copy to. Must not be null.; filters - the collection of filters to apply to this copy; overwrite - Whether or not the destination file should be overwritten if it already exists.; preserveLastModified - Whether or not the last modified time of the resulting file should be set to that of the source file.; encoding - the encoding used to read and write the files.
Throws:: java.io.IOException - if the copying fails
Since:: Ant 1.5

copyFile

public void copyFile(java.lang.String sourceFile,
                     java.lang.String destFile,
                     FilterSetCollection filters,
                     java.util.Vector filterChains,
                     boolean overwrite,
                     boolean preserveLastModified,
                     java.lang.String encoding,
                     Project project)
              throws java.io.IOException

Convienence method to copy a file from a source to a destination specifying if token filtering must be used, if filter chains must be used, if source files may overwrite newer destination files and the last modified time of destFile file should be made equal to the last modified time of sourceFile.

Parameters:: sourceFile - Name of file to copy from. Must not be null.; destFile - Name of file to copy to. Must not be null.; filters - the collection of filters to apply to this copy; filterChains - filterChains to apply during the copy.; overwrite - Whether or not the destination file should be overwritten if it already exists.; preserveLastModified - Whether or not the last modified time of the resulting file should be set to that of the source file.; encoding - the encoding used to read and write the files.; project - the project instance
Throws:: java.io.IOException - if the copying fails
Since:: Ant 1.5

copyFile

public void copyFile(java.lang.String sourceFile,
                     java.lang.String destFile,
                     FilterSetCollection filters,
                     java.util.Vector filterChains,
                     boolean overwrite,
                     boolean preserveLastModified,
                     java.lang.String inputEncoding,
                     java.lang.String outputEncoding,
                     Project project)
              throws java.io.IOException

Parameters:: sourceFile - Name of file to copy from. Must not be null.; destFile - Name of file to copy to. Must not be null.; filters - the collection of filters to apply to this copy; filterChains - filterChains to apply during the copy.; overwrite - Whether or not the destination file should be overwritten if it already exists.; preserveLastModified - Whether or not the last modified time of the resulting file should be set to that of the source file.; inputEncoding - the encoding used to read the files.; outputEncoding - the encoding used to write the files.; project - the project instance
Throws:: java.io.IOException - if the copying fails
Since:: Ant 1.6

copyFile

public void copyFile(java.io.File sourceFile,
                     java.io.File destFile)
              throws java.io.IOException

Convienence method to copy a file from a source to a destination. No filtering is performed.

Parameters:: sourceFile - the file to copy from. Must not be null.; destFile - the file to copy to. Must not be null.
Throws:: java.io.IOException - if the copying fails

copyFile

public void copyFile(java.io.File sourceFile,
                     java.io.File destFile,
                     FilterSetCollection filters)
              throws java.io.IOException

Convienence method to copy a file from a source to a destination specifying if token filtering must be used.

Parameters:: sourceFile - the file to copy from. Must not be null.; destFile - the file to copy to. Must not be null.; filters - the collection of filters to apply to this copy
Throws:: java.io.IOException - if the copying fails

copyFile

public void copyFile(java.io.File sourceFile,
                     java.io.File destFile,
                     FilterSetCollection filters,
                     boolean overwrite)
              throws java.io.IOException

Convienence method to copy a file from a source to a destination specifying if token filtering must be used and if source files may overwrite newer destination files.

Parameters:: sourceFile - the file to copy from. Must not be null.; destFile - the file to copy to. Must not be null.; filters - the collection of filters to apply to this copy; overwrite - Whether or not the destination file should be overwritten if it already exists.
Throws:: java.io.IOException - if the copying fails

copyFile

public void copyFile(java.io.File sourceFile,
                     java.io.File destFile,
                     FilterSetCollection filters,
                     boolean overwrite,
                     boolean preserveLastModified)
              throws java.io.IOException

Parameters:: sourceFile - the file to copy from. Must not be null.; destFile - the file to copy to. Must not be null.; filters - the collection of filters to apply to this copy; overwrite - Whether or not the destination file should be overwritten if it already exists.; preserveLastModified - Whether or not the last modified time of the resulting file should be set to that of the source file.
Throws:: java.io.IOException - if the copying fails

copyFile

public void copyFile(java.io.File sourceFile,
                     java.io.File destFile,
                     FilterSetCollection filters,
                     boolean overwrite,
                     boolean preserveLastModified,
                     java.lang.String encoding)
              throws java.io.IOException

Convienence method to copy a file from a source to a destination specifying if token filtering must be used, if source files may overwrite newer destination files, the last modified time of destFile file should be made equal to the last modified time of sourceFile and which character encoding to assume.

Parameters:: sourceFile - the file to copy from. Must not be null.; destFile - the file to copy to. Must not be null.; filters - the collection of filters to apply to this copy; overwrite - Whether or not the destination file should be overwritten if it already exists.; preserveLastModified - Whether or not the last modified time of the resulting file should be set to that of the source file.; encoding - the encoding used to read and write the files.
Throws:: java.io.IOException - if the copying fails
Since:: Ant 1.5

copyFile

public void copyFile(java.io.File sourceFile,
                     java.io.File destFile,
                     FilterSetCollection filters,
                     java.util.Vector filterChains,
                     boolean overwrite,
                     boolean preserveLastModified,
                     java.lang.String encoding,
                     Project project)
              throws java.io.IOException

Parameters:: sourceFile - the file to copy from. Must not be null.; destFile - the file to copy to. Must not be null.; filters - the collection of filters to apply to this copy; filterChains - filterChains to apply during the copy.; overwrite - Whether or not the destination file should be overwritten if it already exists.; preserveLastModified - Whether or not the last modified time of the resulting file should be set to that of the source file.; encoding - the encoding used to read and write the files.; project - the project instance
Throws:: java.io.IOException - if the copying fails
Since:: Ant 1.5

copyFile

public void copyFile(java.io.File sourceFile,
                     java.io.File destFile,
                     FilterSetCollection filters,
                     java.util.Vector filterChains,
                     boolean overwrite,
                     boolean preserveLastModified,
                     java.lang.String inputEncoding,
                     java.lang.String outputEncoding,
                     Project project)
              throws java.io.IOException

Parameters:: sourceFile - the file to copy from. Must not be null.; destFile - the file to copy to. Must not be null.; filters - the collection of filters to apply to this copy; filterChains - filterChains to apply during the copy.; overwrite - Whether or not the destination file should be overwritten if it already exists.; preserveLastModified - Whether or not the last modified time of the resulting file should be set to that of the source file.; inputEncoding - the encoding used to read the files.; outputEncoding - the encoding used to write the files.; project - the project instance
Throws:: java.io.IOException - if the copying fails
Since:: Ant 1.6

getSetLastModified

protected final java.lang.reflect.Method getSetLastModified()

see whether we have a setLastModified method in File and return it.

Returns:: a method to setLastModified.

setFileLastModified

public void setFileLastModified(java.io.File file,
                                long time)
                         throws BuildException

Calls File.setLastModified(long time) in a Java 1.1 compatible way.

Parameters:: file - the file whose modified time is to be set; time - the time to which the last modified time is to be set.
Throws:: BuildException - if the time cannot be set.

resolveFile

public java.io.File resolveFile(java.io.File file,
                                java.lang.String filename)

Interpret the filename as a file relative to the given file - unless the filename already represents an absolute filename.

Parameters:: file - the "reference" file for relative paths. This instance must be an absolute file and must not contain "./" or "../" sequences (same for \ instead of /). If it is null, this call is equivalent to new java.io.File(filename).; filename - a file name
Returns:: an absolute file that doesn't contain "./" or "../" sequences and uses the correct separator for the current platform.

normalize

public java.io.File normalize(java.lang.String path)

"normalize" the given absolute path.

This includes:

Uppercase the drive letter if there is one.
Remove redundant slashes after the drive spec.
resolve all ./, .\, ../ and ..\ sequences.
DOS style paths that start with a drive letter will have \ as the separator.

Unlike File#getCanonicalPath() it specifically doesn't resolve symbolic links.

Parameters:: path - the path to be normalized
Returns:: the normalized version of the path.
Throws:: java.lang.NullPointerException - if the file path is equal to null.

toVMSPath

public java.lang.String toVMSPath(java.io.File f)

Returns a VMS String representation of a File object. This is useful since the JVM by default internally converts VMS paths to Unix style. The returned String is always an absolute path.

Parameters:: f - The File to get the VMS path for.
Returns:: The absolute VMS path to f.

createTempFile

public java.io.File createTempFile(java.lang.String prefix,
                                   java.lang.String suffix,
                                   java.io.File parentDir)

Create a temporary file in a given directory.

The file denoted by the returned abstract pathname did not exist before this method was invoked, any subsequent invocation of this method will yield a different file name.

This method is different to File.createTempFile of JDK 1.2 as it doesn't create the file itself. It uses the location pointed to by java.io.tmpdir when the parentDir attribute is null.

Parameters:: parentDir - Directory to create the temporary file in - current working directory will be assumed if this parameter is null.
Returns:: a File reference to the new temporary file.
Since:: ant 1.5

contentEquals

public boolean contentEquals(java.io.File f1,
                             java.io.File f2)
                      throws java.io.IOException

Compares the contents of two files.

simple but sub-optimal comparision algorithm. written for working rather than fast. Better would be a block read into buffers followed by long comparisions apart from the final 1-7 bytes.

Parameters:: f1 - the file whose content is to be compared.; f2 - the other file whose content is to be compared.
Returns:: true if the content of the files is the same.
Throws:: java.io.IOException - if the files cannot be read.
Since:: 1.9

getParentFile

public java.io.File getParentFile(java.io.File f)

Emulation of File.getParentFile for JDK 1.1

Parameters:: f - the file whose parent is required.
Returns:: the given file's parent, or null if the file does not have a parent.
Since:: 1.10

readFully

public static final java.lang.String readFully(java.io.Reader rdr)
                                        throws java.io.IOException

Read from reader till EOF

Parameters:: rdr - the reader from which to read.
Returns:: the contents read out of the given reader
Throws:: java.io.IOException - if the contents could not be read out from the reader.

readFully

public static final java.lang.String readFully(java.io.Reader rdr,
                                               int bufferSize)
                                        throws java.io.IOException

Read from reader till EOF

Parameters:: rdr - the reader from which to read.; bufferSize - the buffer size to use when reading
Returns:: the contents read out of the given reader
Throws:: java.io.IOException - if the contents could not be read out from the reader.

createNewFile

public boolean createNewFile(java.io.File f)
                      throws java.io.IOException

Emulation of File.createNewFile for JDK 1.1.

This method does not guarantee that the operation is atomic.

Parameters:: f - the file to be created
Returns:: true if the file did not exist already.; java.io.IOException
Since:: Ant 1.5

isSymbolicLink

public boolean isSymbolicLink(java.io.File parent,
                              java.lang.String name)
                       throws java.io.IOException

Checks whether a given file is a symbolic link.

It doesn't really test for symbolic links but whether the canonical and absolute paths of the file are identical - this may lead to false positives on some platforms.

Parameters:: parent - the parent directory of the file to test; name - the name of the file to test.
Returns:: true if the file is a symbolic link.; java.io.IOException
Since:: Ant 1.5

removeLeadingPath

public java.lang.String removeLeadingPath(java.io.File leading,
                                          java.io.File path)

Removes a leading path from a second path.

Parameters:: leading - The leading path, must not be null, must be absolute.; path - The path to remove from, must not be null, must be absolute.
Returns:: path's normalized absolute if it doesn't start with leading, path's path with leading's path removed otherwise.
Since:: Ant 1.5

toURI

public java.lang.String toURI(java.lang.String path)

Constructs a file: URI that represents the external form of the given pathname.

Will be an absolute URI if the given path is absolute.

This code doesn't handle non-ASCII characters properly.

Parameters:: path - the path in the local file system
Returns:: the URI version of the local path.
Since:: Ant 1.6

fromURI

public java.lang.String fromURI(java.lang.String uri)

Constructs a file path from a file: URI.

Will be an absolute path if the given URI is absolute.

Swallows '%' that are not followed by two characters, doesn't deal with non-ASCII characters.

Parameters:: uri - the URI designating a file in the local filesystem.
Returns:: the local file system path for the file.
Since:: Ant 1.6

fileNameEquals

public boolean fileNameEquals(java.io.File f1,
                              java.io.File f2)

Compares two filenames.

Unlike java.io.File#equals this method will try to compare the absolute paths and "normalize" the filenames before comparing them.

Parameters:: f1 - the file whose name is to be compared.; f2 - the other file whose name is to be compared.
Returns:: true if the file are for the same file.
Since:: Ant 1.5.3

rename

public void rename(java.io.File from,
                   java.io.File to)
            throws java.io.IOException

Renames a file, even if that involves crossing file system boundaries.

This will remove to (if it exists), ensure that to's parent directory exists and move from, which involves deleting from as well.

Parameters:: from - the file to move; to - the new file name
Throws:: java.io.IOException - if anything bad happens during this process. Note that to may have been deleted already when this happens.
Since:: Ant 1.6

getFileTimestampGranularity

public long getFileTimestampGranularity()

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Field Summary
`static long`	`FAT_FILE_TIMESTAMP_GRANULARITY` the granularity of timestamps under FAT

Constructor Summary
`protected`	`FileUtils()` Empty constructor.

Method Summary
`boolean`	`contentEquals(java.io.File f1, java.io.File f2)` Compares the contents of two files.
`void`	`copyFile(java.io.File sourceFile, java.io.File destFile)` Convienence method to copy a file from a source to a destination.
`void`	`copyFile(java.io.File sourceFile, java.io.File destFile, FilterSetCollection filters)` Convienence method to copy a file from a source to a destination specifying if token filtering must be used.
`void`	`copyFile(java.io.File sourceFile, java.io.File destFile, FilterSetCollection filters, boolean overwrite)` Convienence method to copy a file from a source to a destination specifying if token filtering must be used and if source files may overwrite newer destination files.
`void`	`copyFile(java.io.File sourceFile, java.io.File destFile, FilterSetCollection filters, boolean overwrite, boolean preserveLastModified)` Convienence method to copy a file from a source to a destination specifying if token filtering must be used, if source files may overwrite newer destination files and the last modified time of `destFile` file should be made equal to the last modified time of `sourceFile`.
`void`	`copyFile(java.io.File sourceFile, java.io.File destFile, FilterSetCollection filters, boolean overwrite, boolean preserveLastModified, java.lang.String encoding)` Convienence method to copy a file from a source to a destination specifying if token filtering must be used, if source files may overwrite newer destination files, the last modified time of `destFile` file should be made equal to the last modified time of `sourceFile` and which character encoding to assume.
`void`	`copyFile(java.io.File sourceFile, java.io.File destFile, FilterSetCollection filters, java.util.Vector filterChains, boolean overwrite, boolean preserveLastModified, java.lang.String encoding, Project project)` Convienence method to copy a file from a source to a destination specifying if token filtering must be used, if filter chains must be used, if source files may overwrite newer destination files and the last modified time of `destFile` file should be made equal to the last modified time of `sourceFile`.
`void`	`copyFile(java.io.File sourceFile, java.io.File destFile, FilterSetCollection filters, java.util.Vector filterChains, boolean overwrite, boolean preserveLastModified, java.lang.String inputEncoding, java.lang.String outputEncoding, Project project)` Convienence method to copy a file from a source to a destination specifying if token filtering must be used, if filter chains must be used, if source files may overwrite newer destination files and the last modified time of `destFile` file should be made equal to the last modified time of `sourceFile`.
`void`	`copyFile(java.lang.String sourceFile, java.lang.String destFile)` Convienence method to copy a file from a source to a destination.
`void`	`copyFile(java.lang.String sourceFile, java.lang.String destFile, FilterSetCollection filters)` Convienence method to copy a file from a source to a destination specifying if token filtering must be used.
`void`	`copyFile(java.lang.String sourceFile, java.lang.String destFile, FilterSetCollection filters, boolean overwrite)` Convienence method to copy a file from a source to a destination specifying if token filtering must be used and if source files may overwrite newer destination files.
`void`	`copyFile(java.lang.String sourceFile, java.lang.String destFile, FilterSetCollection filters, boolean overwrite, boolean preserveLastModified)` Convienence method to copy a file from a source to a destination specifying if token filtering must be used, if source files may overwrite newer destination files and the last modified time of `destFile` file should be made equal to the last modified time of `sourceFile`.
`void`	`copyFile(java.lang.String sourceFile, java.lang.String destFile, FilterSetCollection filters, boolean overwrite, boolean preserveLastModified, java.lang.String encoding)` Convienence method to copy a file from a source to a destination specifying if token filtering must be used, if source files may overwrite newer destination files and the last modified time of `destFile` file should be made equal to the last modified time of `sourceFile`.
`void`	`copyFile(java.lang.String sourceFile, java.lang.String destFile, FilterSetCollection filters, java.util.Vector filterChains, boolean overwrite, boolean preserveLastModified, java.lang.String encoding, Project project)` Convienence method to copy a file from a source to a destination specifying if token filtering must be used, if filter chains must be used, if source files may overwrite newer destination files and the last modified time of `destFile` file should be made equal to the last modified time of `sourceFile`.
`void`	`copyFile(java.lang.String sourceFile, java.lang.String destFile, FilterSetCollection filters, java.util.Vector filterChains, boolean overwrite, boolean preserveLastModified, java.lang.String inputEncoding, java.lang.String outputEncoding, Project project)` Convienence method to copy a file from a source to a destination specifying if token filtering must be used, if filter chains must be used, if source files may overwrite newer destination files and the last modified time of `destFile` file should be made equal to the last modified time of `sourceFile`.
`boolean`	`createNewFile(java.io.File f)` Emulation of File.createNewFile for JDK 1.1.
`java.io.File`	`createTempFile(java.lang.String prefix, java.lang.String suffix, java.io.File parentDir)` Create a temporary file in a given directory.
`boolean`	`fileNameEquals(java.io.File f1, java.io.File f2)` Compares two filenames.
`java.lang.String`	`fromURI(java.lang.String uri)` Constructs a file path from a `file:` URI.
`long`	`getFileTimestampGranularity()`
`java.net.URL`	`getFileURL(java.io.File file)` Get the URL for a file taking into account # characters
`java.io.File`	`getParentFile(java.io.File f)` Emulation of File.getParentFile for JDK 1.1
`protected java.lang.reflect.Method`	`getSetLastModified()` see whether we have a setLastModified method in File and return it.
`boolean`	`isSymbolicLink(java.io.File parent, java.lang.String name)` Checks whether a given file is a symbolic link.
`static FileUtils`	`newFileUtils()` Factory method.
`java.io.File`	`normalize(java.lang.String path)` "normalize" the given absolute path.
`static java.lang.String`	`readFully(java.io.Reader rdr)` Read from reader till EOF
`static java.lang.String`	`readFully(java.io.Reader rdr, int bufferSize)` Read from reader till EOF
`java.lang.String`	`removeLeadingPath(java.io.File leading, java.io.File path)` Removes a leading path from a second path.
`void`	`rename(java.io.File from, java.io.File to)` Renames a file, even if that involves crossing file system boundaries.
`java.io.File`	`resolveFile(java.io.File file, java.lang.String filename)` Interpret the filename as a file relative to the given file - unless the filename already represents an absolute filename.
`void`	`setFileLastModified(java.io.File file, long time)` Calls File.setLastModified(long time) in a Java 1.1 compatible way.
`java.lang.String`	`toURI(java.lang.String path)` Constructs a `file:` URI that represents the external form of the given pathname.
`java.lang.String`	`toVMSPath(java.io.File f)` Returns a VMS String representation of a `File` object.

org.apache.tools.ant.util Class FileUtils

FAT_FILE_TIMESTAMP_GRANULARITY

FileUtils

newFileUtils

getFileURL

copyFile

copyFile

copyFile

copyFile

copyFile

copyFile

copyFile

copyFile

copyFile

copyFile

copyFile

copyFile

copyFile

copyFile

getSetLastModified

setFileLastModified

resolveFile

normalize

toVMSPath

createTempFile

contentEquals

getParentFile

readFully

readFully

createNewFile

isSymbolicLink

removeLeadingPath

toURI

fromURI

fileNameEquals

rename

getFileTimestampGranularity

org.apache.tools.ant.util
Class FileUtils