com.opensymphony.xwork2.util
Class FileManager

java.lang.Object
  com.opensymphony.xwork2.util.FileManager

public class FileManager
extends Object

FileManager

This class was brought in from oscore trunk revision 147.

Author:

Jason Carreira Created May 7, 2003 8:44:26 PM

Nested Class Summary

private static class	FileManager.FileRevision
private static class	FileManager.JarEntryRevision
private static class	FileManager.Revision

Field Summary

private static Map<String,FileManager.Revision>	files
private static String	JAR_FILE_NAME_PREFIX
private static String	JAR_FILE_NAME_SEPARATOR
protected static boolean	reloadingConfigs

Constructor Summary

private

FileManager()

Method Summary

static boolean	fileNeedsReloading(String fileName)
static boolean	isReloadingConfigs()
static InputStream	loadFile(String fileName, Class clazz) Loads opens the named file and returns the InputStream
static InputStream	loadFile(URL fileUrl) Loads opens the named file and returns the InputStream
static InputStream	loadFile(URL fileUrl, boolean openStream) Loads opens the named file and returns the InputStream
static void	setReloadingConfigs(boolean reloadingConfigs)

Methods inherited from class java.lang.Object

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

Field Detail

files

private static Map<String,FileManager.Revision> files

reloadingConfigs

protected static boolean reloadingConfigs

JAR_FILE_NAME_PREFIX

private static final String JAR_FILE_NAME_PREFIX

See Also:

Constant Field Values

JAR_FILE_NAME_SEPARATOR

private static final String JAR_FILE_NAME_SEPARATOR

See Also:

Constant Field Values

Constructor Detail

FileManager

private FileManager()

Method Detail

setReloadingConfigs

public static void setReloadingConfigs(boolean reloadingConfigs)

isReloadingConfigs

public static boolean isReloadingConfigs()

fileNeedsReloading

public static boolean fileNeedsReloading(String fileName)

loadFile

public static InputStream loadFile(String fileName,
                                   Class clazz)

Loads opens the named file and returns the InputStream

Parameters:

fileName - - the name of the file to open

Returns:

an InputStream of the file contents or null

Throws:

IllegalArgumentException - if there is no file with the given file name

loadFile

public static InputStream loadFile(URL fileUrl)

Loads opens the named file and returns the InputStream

Parameters:

fileUrl - - the URL of the file to open

Returns:

an InputStream of the file contents or null

Throws:

IllegalArgumentException - if there is no file with the given file name

loadFile

public static InputStream loadFile(URL fileUrl,
                                   boolean openStream)

Loads opens the named file and returns the InputStream

Parameters:

fileUrl - - the URL of the file to open

openStream - - if true, open an InputStream to the file and return it

Returns:

an InputStream of the file contents or null

Throws:

IllegalArgumentException - if there is no file with the given file name