org.gvsig.educa.portableview.impl.util

Class PersistenceUtils

java.lang.Object

org.gvsig.educa.portableview.impl.util.PersistenceUtils

public abstract class PersistenceUtils
extends Object

Utilities for manage PersistentState objects

Constructor Summary

Constructors

Constructor and Description
PersistenceUtils()

Method Summary

Methods

Modifier and Type	Method and Description
static void	fixMapContextFilePaths(PersistentState state, File rootFolder) Adjust all file-system related values with rootFolder as root folder.
static Set<File>	getRelatedFiles(PersistentState state) Returns a list of all file-system related state's values
static Set<File>	relocateFiles(PersistentState state, Map<File,File> transformMapping, File rootFolder) Adjust all Files in state based on transformMapping.

Methods inherited from class java.lang.Object

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

Constructor Detail

PersistenceUtils

public PersistenceUtils()

Method Detail

fixMapContextFilePaths

public static void fixMapContextFilePaths(PersistentState state,
                          File rootFolder)
                                   throws PersistenceException

Adjust all file-system related values with rootFolder as root folder.

Parameters:

state -

rootFolder -

Throws:

PersistenceException

getRelatedFiles

public static Set<File> getRelatedFiles(PersistentState state)
                                 throws PersistenceException

Returns a list of all file-system related state's values

Parameters:

state -

Returns:

Throws:

PersistenceException

relocateFiles

public static Set<File> relocateFiles(PersistentState state,
                      Map<File,File> transformMapping,
                      File rootFolder)
                               throws PersistenceException

Adjust all Files in state based on transformMapping.

Also, optionally. make final file path relatives to rootFolder if it's provided. (only in file which rootFolder is ancestor of)

All filenames will use unix-like filesystem separator character

Parameters:

state - to adjust

transformMapping - mapping with source files as key and target as value

rootFolder - base folder for relative paths (could be null)

Returns:

set of state files with no matching in transformMapping

Throws:

PersistenceException