org.apache.commons.vfs2.provider.local

Class LocalFileNameParser

java.lang.Object

org.apache.commons.vfs2.provider.AbstractFileNameParser

org.apache.commons.vfs2.provider.local.LocalFileNameParser

All Implemented Interfaces:

FileNameParser

Direct Known Subclasses:

GenericFileNameParser, WindowsFileNameParser

public abstract class LocalFileNameParser
extends AbstractFileNameParser

A name parser.

Constructor Summary

Constructors

Constructor and Description
LocalFileNameParser()

Method Summary

Modifier and Type	Method and Description
protected abstract FileName	createFileName(String scheme, String rootFile, String path, FileType type)
protected abstract String	extractRootPrefix(String uri, StringBuilder name) Pops the root prefix off a URI, which has had the scheme removed.
boolean	isAbsoluteName(String name) Determines if a name is an absolute file name.
FileName	parseUri(VfsComponentContext context, FileName base, String uri) Parses a String into a file name.

Methods inherited from class org.apache.commons.vfs2.provider.AbstractFileNameParser

encodeCharacter

Methods inherited from class java.lang.Object

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

Constructor Detail

LocalFileNameParser

public LocalFileNameParser()

Method Detail

createFileName

protected abstract FileName createFileName(String scheme,
                                           String rootFile,
                                           String path,
                                           FileType type)

extractRootPrefix

protected abstract String extractRootPrefix(String uri,
                                            StringBuilder name)
                                     throws FileSystemException

Pops the root prefix off a URI, which has had the scheme removed.

Parameters:

name - the URI to modify.

uri - the whole URI for error reporting.

Returns:

the root prefix extracted.

Throws:

FileSystemException - if an error occurs.

isAbsoluteName

public boolean isAbsoluteName(String name)

Determines if a name is an absolute file name.

Parameters:

name - The file name.

Returns:

true if the name is absolute, false otherwise.

parseUri

public FileName parseUri(VfsComponentContext context,
                         FileName base,
                         String uri)
                  throws FileSystemException

Description copied from interface: FileNameParser

Parses a String into a file name.

Parameters:

context - The component context.

base - The base FileName.

uri - The target file name.

Returns:

A FileName that represents the taret file.

Throws:

FileSystemException - if an error occurs parsing the URI.