liquibase
Class FileSystemFileOpener

java.lang.Object
  liquibase.FileSystemFileOpener

All Implemented Interfaces:

FileOpener

public class FileSystemFileOpener
extends java.lang.Object
implements FileOpener

A FileOpener implementation which finds Files in the File System.

FileSystemFileOpeners can use a BaseDirectory to determine where relative paths should be resolved from.

Author:

Constructor Summary

FileSystemFileOpener()
Creates using a Base directory of null, all files will be resolved exactly as they are given.

FileSystemFileOpener(java.lang.String base)
Creates using a supplied base directory.

Method Summary

java.io.InputStream	getResourceAsStream(java.lang.String file) Opens a stream on a file, resolving to the baseDirectory if the file is relative.
java.util.Enumeration<java.net.URL>	getResources(java.lang.String packageName)
java.lang.ClassLoader	toClassLoader()

Methods inherited from class java.lang.Object

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

Constructor Detail

FileSystemFileOpener

public FileSystemFileOpener()

Creates using a Base directory of null, all files will be resolved exactly as they are given.

FileSystemFileOpener

public FileSystemFileOpener(java.lang.String base)

Creates using a supplied base directory.

Parameters:

base - The path to use to resolve relative paths

Method Detail

getResourceAsStream

public java.io.InputStream getResourceAsStream(java.lang.String file)
                                        throws java.io.IOException

Opens a stream on a file, resolving to the baseDirectory if the file is relative.

Specified by:

getResourceAsStream in interface FileOpener

Throws:

java.io.IOException

getResources

public java.util.Enumeration<java.net.URL> getResources(java.lang.String packageName)
                                                 throws java.io.IOException

Specified by:

getResources in interface FileOpener

Throws:

java.io.IOException

toClassLoader

public java.lang.ClassLoader toClassLoader()

Specified by:

toClassLoader in interface FileOpener