Package org.cdlib.mrt.s3.pairtree

Class PairtreeUtilLocal

java.lang.Object

org.cdlib.mrt.s3.pairtree.PairtreeUtilLocal

public class PairtreeUtilLocal
extends Object

Author:

David Loy

Field Summary

Fields

Modifier and Type	Field	Description
protected static final boolean	DEBUG
protected static final String	MESSAGE
protected static final String	NAME

Constructor Summary

Constructors

Constructor	Description
PairtreeUtilLocal()

Method Summary

Modifier and Type	Method	Description
static File	addDirectoryLevels(File baseDirectory, Vector<String> lvls)	Build if necessary directories down to object level
static File	buildPairDirectory(File baseDirectory, String name)	Build if necessary directories down to object level
protected static boolean	deletePairPath(File baseDirectory, Vector<String> lvls)	Delete a constructed pair path if path is empty
static File	getPairDirectory(File baseDirectory, String name)	Return a file that may not be resolved for pair path
protected static Vector<String>	getPairLevels(String name)	Get a List of String pairtree elements
static String	getPairName(String name)	Get a pairtree path based on input name
static File	getPairPath(File baseDirectory, Vector<String> lvls)	Build if necessary directories down to object level
static String	hex(int ib)
static boolean	removePairDirectory(File deleteDirectory)	Remove pair directory and remove a parent directory to baseDirectory, but not including base directory

Methods inherited from class java.lang.Object

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

Field Details

NAME

protected static final String NAME

See Also:

• Constant Field Values

MESSAGE

protected static final String MESSAGE

See Also:

• Constant Field Values

DEBUG

protected static final boolean DEBUG

See Also:

• Constant Field Values

Constructor Details

PairtreeUtilLocal

public PairtreeUtilLocal()

Method Details

buildPairDirectory

public static File buildPairDirectory(File baseDirectory,
 String name)
                               throws org.cdlib.mrt.utility.TException

Build if necessary directories down to object level

Parameters:

baseDirectory - base directory level for file generation

name - name used for pair tree construction

Returns:

named directory file

Throws:

org.cdlib.mrt.utility.TException

getPairDirectory

public static File getPairDirectory(File baseDirectory,
 String name)
                             throws org.cdlib.mrt.utility.TException

Return a file that may not be resolved for pair path

Parameters:

baseDirectory - base directory level for file generation

name - name used for pair tree construction

Returns:

named directory file

Throws:

org.cdlib.mrt.utility.TException

removePairDirectory

public static boolean removePairDirectory(File deleteDirectory)
                                   throws org.cdlib.mrt.utility.TException

Remove pair directory and remove a parent directory to baseDirectory, but not including base directory

Parameters:

deleteDirectory - directory to be deleted

name - name used for pair tree construction

Returns:

true=all pairtree leaves removed; false= some directory level not empty

Throws:

org.cdlib.mrt.utility.TException

addDirectoryLevels

public static File addDirectoryLevels(File baseDirectory,
 Vector<String> lvls)

Build if necessary directories down to object level

Parameters:

baseDirectory - base directory level for file generation

lvls - list of intermediate directory levels to be created

Returns:

named directory file

getPairPath

public static File getPairPath(File baseDirectory,
 Vector<String> lvls)

Build if necessary directories down to object level

Parameters:

baseDirectory - base directory level for file generation

lvls - list of intermediate directory levels to be created

Returns:

named directory file

deletePairPath

protected static boolean deletePairPath(File baseDirectory,
 Vector<String> lvls)
                                 throws org.cdlib.mrt.utility.TException

Delete a constructed pair path if path is empty

Parameters:

baseDirectory - begin pair path here

lvls - String levels for constructing path

Returns:

Throws:

org.cdlib.mrt.utility.TException

getPairLevels

protected static Vector<String> getPairLevels(String name)
                                       throws org.cdlib.mrt.utility.TException

Get a List of String pairtree elements

Parameters:

name - Name used for pairtree list generation

Returns:

pairtree list

Throws:

org.cdlib.mrt.utility.TException

getPairName

public static String getPairName(String name)
                          throws org.cdlib.mrt.utility.TException

Get a pairtree path based on input name

Parameters:

name -

Returns:

pairtree path as String

Throws:

org.cdlib.mrt.utility.TException

hex

public static String hex(int ib)
                  throws Exception

Throws:

Exception