Package org.apache.tools.ant.taskdefs.optional.net

Class FTP.FTPDirectoryScanner.AntFTPFile

java.lang.Object

org.apache.tools.ant.taskdefs.optional.net.FTP.FTPDirectoryScanner.AntFTPFile

Direct Known Subclasses:

FTP.FTPDirectoryScanner.AntFTPRootFile

Enclosing class:

FTP.FTPDirectoryScanner

protected class FTP.FTPDirectoryScanner.AntFTPFile
extends Object

an AntFTPFile is a representation of a remote file

Since:

Ant 1.6

Constructor Summary

Constructors

Constructor	Description
AntFTPFile(org.apache.commons.net.ftp.FTPClient client, org.apache.commons.net.ftp.FTPFile ftpFile, String curpwd)	constructor
AntFTPFile(FTP.FTPDirectoryScanner.AntFTPFile parent, String path)	other constructor

Method Summary

Modifier and Type	Method	Description
boolean	exists()	find out if the file exists
String	getAbsolutePath()	find out the absolute path of the file
protected org.apache.commons.net.ftp.FTPClient	getClient()	return the attached FTP client object.
String	getCurpwd()	returns the path of the directory containing the AntFTPFile.
String	getCurpwdPlusFileSep()	returns the path of the directory containing the AntFTPFile.
String	getFastRelativePath()	find out the relative path assuming that the path used to construct this AntFTPFile was spelled properly with regards to case.
org.apache.commons.net.ftp.FTPFile	getFile(org.apache.commons.net.ftp.FTPFile[] theFiles, String lastpathelement)	find a file matching a string in an array of FTPFile.
String	getLink()	if the file is a symbolic link, find out to what it is pointing
String	getName()	get the name of the file
String	getRelativePath()	find out the relative path to the rootPath of the enclosing scanner.
boolean	isDirectory()	tell if a file is a directory.
boolean	isSymbolicLink()	tell if a file is a symbolic link
boolean	isTraverseSymlinks()	find out if a symbolic link is encountered in the relative path of this file from rootPath.
protected void	setCurpwd(String curpwd)	sets the current path of an AntFTPFile
String	toString()	Get a string rep of this object.

Methods inherited from class java.lang.Object

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

Constructor Details

AntFTPFile

public AntFTPFile(org.apache.commons.net.ftp.FTPClient client,
 org.apache.commons.net.ftp.FTPFile ftpFile,
 String curpwd)

constructor

Parameters:

client - ftp client variable

ftpFile - the file

curpwd - absolute remote path where the file is found

AntFTPFile

public AntFTPFile(FTP.FTPDirectoryScanner.AntFTPFile parent,
 String path)

other constructor

Parameters:

parent - the parent file

path - a relative path to the parent file

Method Details

exists

public boolean exists()

find out if the file exists

Returns:

true if the file exists

getLink

public String getLink()

if the file is a symbolic link, find out to what it is pointing

Returns:

the target of the symbolic link

getName

public String getName()

get the name of the file

Returns:

the name of the file

getAbsolutePath

public String getAbsolutePath()

find out the absolute path of the file

Returns:

absolute path as string

getFastRelativePath

public String getFastRelativePath()

find out the relative path assuming that the path used to construct this AntFTPFile was spelled properly with regards to case. This is OK on a case sensitive system such as UNIX

Returns:

relative path

getRelativePath

public String getRelativePath()
                       throws IOException,
BuildException

find out the relative path to the rootPath of the enclosing scanner. this relative path is spelled exactly like on disk, for instance if the AntFTPFile has been instantiated as ALPHA, but the file is really called alpha, this method will return alpha. If a symbolic link is encountered, it is followed, but the name of the link rather than the name of the target is returned. (ie does not behave like File.getCanonicalPath())

Returns:

relative path, separated by remoteFileSep

Throws:

IOException - if a change directory fails, ...

BuildException - if one of the components of the relative path cannot be found.

getFile

public org.apache.commons.net.ftp.FTPFile getFile(org.apache.commons.net.ftp.FTPFile[] theFiles,
 String lastpathelement)

find a file matching a string in an array of FTPFile. This method will find "alpha" when requested for "ALPHA" if and only if the caseSensitive attribute is set to false. When caseSensitive is set to true, only the exact match is returned.

Parameters:

theFiles - array of files

lastpathelement - the file name being sought

Returns:

null if the file cannot be found, otherwise return the matching file.

isDirectory

public boolean isDirectory()

tell if a file is a directory. note that it will return false for symbolic links pointing to directories.

Returns:

true for directories

isSymbolicLink

public boolean isSymbolicLink()

tell if a file is a symbolic link

Returns:

true for symbolic links

getClient

protected org.apache.commons.net.ftp.FTPClient getClient()

return the attached FTP client object. Warning : this instance is really shared with the enclosing class.

Returns:

FTP client

setCurpwd

protected void setCurpwd(String curpwd)

sets the current path of an AntFTPFile

Parameters:

curpwd - the current path one wants to set

getCurpwd

public String getCurpwd()

returns the path of the directory containing the AntFTPFile. of the full path of the file itself in case of AntFTPRootFile

Returns:

parent directory of the AntFTPFile

getCurpwdPlusFileSep

public String getCurpwdPlusFileSep()

returns the path of the directory containing the AntFTPFile. of the full path of the file itself in case of AntFTPRootFile and appends the remote file separator if necessary.

Returns:

parent directory of the AntFTPFile

Since:

Ant 1.8.2

isTraverseSymlinks

public boolean isTraverseSymlinks()
                           throws IOException,
BuildException

find out if a symbolic link is encountered in the relative path of this file from rootPath.

Returns:

true if a symbolic link is encountered in the relative path.

Throws:

IOException - if one of the change directory or directory listing operations fails

BuildException - if a path component in the relative path cannot be found.

toString

public String toString()

Get a string rep of this object.

Overrides:

toString in class Object

Returns:

a string containing the pwd and the file.