org.jboss.cache.util

Class FileLookup

java.lang.Object

org.jboss.cache.util.FileLookup

public class FileLookup
extends Object

Holds the logic of looking up a file, in the following sequence:

1. try to load it with the curent thread's context ClassLoader
2. if fails, the system ClassLoader
3. if fails, try to load it as a file from the disck

Since:

3.0

Author:

Mircea.Markus@jboss.com

Constructor Summary

Constructors

Constructor and Description
FileLookup()

Method Summary

Methods

Modifier and Type	Method and Description
protected InputStream	getAsInputStreamFromClassLoader(String filename)
InputStream	lookupFile(String filename) Looks up the file, see : FileLookup.
URL	lookupFileLocation(String filename)

Methods inherited from class java.lang.Object

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

Constructor Detail

FileLookup

public FileLookup()

Method Detail

lookupFile

public InputStream lookupFile(String filename)

Looks up the file, see : FileLookup.

Parameters:

filename - might be the name of the file (too look it up in the class path) or an url to a file.

Returns:

an input stream to the file or null if nothing found through all lookup steps.

getAsInputStreamFromClassLoader

protected InputStream getAsInputStreamFromClassLoader(String filename)

lookupFileLocation

public URL lookupFileLocation(String filename)