org.basex.build.fs
Class FSParser

java.lang.Object
  org.basex.core.Progress
      org.basex.build.Parser
          org.basex.build.fs.FSParser

public final class FSParser
extends Parser

Imports/shreds/parses a file hierarchy into a database. The overall process of importing a file hierarchy can be described as follows:

1. The import is invoked by the CreateFS command. To import on the command line type: $ create fs [path] [dbname]
2. This class FSParser instantiates the needed components for the import process in its parse(Builder) method.

Author:

Workgroup DBIS, University of Konstanz 2005-09, ISC License, Alexander Holupirek, alex@holupirek.de

Field Summary

java.lang.String	backingpath Path to root of the backing store for this import.
java.lang.String	mountpoint Path to FUSE mountpoint.
static int	SIZEOFFSET Offset of the size value, as stored in atts(File, boolean).

Fields inherited from class org.basex.build.Parser

doc, io, prop

Constructor Summary

FSParser(java.lang.String path, Prop pr)
Constructor to parse single file nodes.

FSParser(java.lang.String path, java.lang.String mp, java.lang.String bs, Prop pr)
Constructor.

Method Summary

java.lang.String	det() Returns short information on this process.
void	parse(Builder build) Main entry point for the import of a file hierarchy.
double	prog() Returns progress information.
java.lang.String	tit() Returns short information on this process.

Methods inherited from class org.basex.build.Parser

emptyParser, xmlParser

Methods inherited from class org.basex.core.Progress

checkStop, detail, progress, progress, stop, title

Methods inherited from class java.lang.Object

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

Field Detail

SIZEOFFSET

public static final int SIZEOFFSET

Offset of the size value, as stored in atts(File, boolean).

See Also:

Constant Field Values

mountpoint

public final java.lang.String mountpoint

Path to FUSE mountpoint.

backingpath

public final java.lang.String backingpath

Path to root of the backing store for this import.

Constructor Detail

FSParser

public FSParser(java.lang.String path,
                java.lang.String mp,
                java.lang.String bs,
                Prop pr)

Constructor.

Parameters:

path - the traversal starts from

mp - mount point for fuse

bs - path to root of backing store for BLOBs

pr - database properties on Windows systems. If set to true, the path reference is ignored

FSParser

public FSParser(java.lang.String path,
                Prop pr)

Constructor to parse single file nodes.

Parameters:

path - String to file node to parse

pr - database properties

Method Detail

parse

public void parse(Builder build)
           throws java.io.IOException

Main entry point for the import of a file hierarchy. Instantiates the engine and starts the traversal.

Specified by:

parse in class Parser

Parameters:

build - instance passed by CreateFS.

Throws:

java.io.IOException - I/O exception

tit

public java.lang.String tit()

Description copied from class: Progress

Returns short information on this process. Can be overwritten to give more detailed information.

Overrides:

tit in class Progress

Returns:

header information

det

public java.lang.String det()

Description copied from class: Progress

Returns short information on this process.

Overrides:

det in class Progress

Returns:

header information

prog

public double prog()

Description copied from class: Progress

Returns progress information. Can be overwritten to give more detailed information.

Overrides:

prog in class Progress

Returns:

header information