net.groboclown.util.io.v1
Class FileInputStreamGenerator

java.lang.Object
  |
  +--net.groboclown.util.io.v1.FileInputStreamGenerator

All Implemented Interfaces:

IInputStreamGenerator

public class FileInputStreamGenerator

extends Object

implements IInputStreamGenerator

A type of class which can generate a new InputStream based on just a partial name. Useful if a resource is loaded from a specific location (classpath resource, file system, URL, etc), and it references other resources which must be loaded relative to it.

Field Summary

private String	orig
private String	root

Constructor Summary

FileInputStreamGenerator(String originalName)
Accepts the name of the 1st file loaded.

Method Summary

InputStream	createInputStream(String relativeName)
File	getFile(String relativeName)
String	getFullName(String relativeName)

Methods inherited from class java.lang.Object

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

Field Detail

root

private String root

orig

private String orig

Constructor Detail

FileInputStreamGenerator

public FileInputStreamGenerator(String originalName)
                         throws IOException

Accepts the name of the 1st file loaded. All files generated from this generator will be relative to its location. If the name is a directory, then all relative names will be in this directory.

Method Detail

getFile

public File getFile(String relativeName)

getFullName

public String getFullName(String relativeName)

Specified by:

getFullName in interface IInputStreamGenerator

createInputStream

public InputStream createInputStream(String relativeName)
                              throws IOException

Specified by:

createInputStream in interface IInputStreamGenerator