org.eel.kitchen.jsonschema.uri

Class ResourceURIDownloader

java.lang.Object

org.eel.kitchen.jsonschema.uri.ResourceURIDownloader

All Implemented Interfaces:

URIDownloader

public final class ResourceURIDownloader
extends Object
implements URIDownloader

A downloader for the resource "scheme"

Here, resource is to be interpreted as a Java resource, exactly what you would obtain using Class.getResourceAsStream(String).

And in fact, this is what this downloader does: it takes whatever is in the provided URI's path (using URI.getPath()) and tries to make an input stream of it. The difference is that an IOException will be thrown if the resource cannot be found (instead of returning null).

Field Summary

Fields

Modifier and Type	Field and Description
private static URIDownloader	instance
private static Class<ResourceURIDownloader>	myself

Constructor Summary

Constructors

Modifier	Constructor and Description
private	ResourceURIDownloader()

Method Summary

Methods

Modifier and Type	Method and Description
InputStream	fetch(URI source) Fetch the content at a given URI
static URIDownloader	getInstance()

Methods inherited from class java.lang.Object

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

Field Detail

myself

private static final Class<ResourceURIDownloader> myself

instance

private static final URIDownloader instance

Constructor Detail

ResourceURIDownloader

private ResourceURIDownloader()

Method Detail

getInstance

public static URIDownloader getInstance()

fetch

public InputStream fetch(URI source)
                  throws IOException

Description copied from interface: URIDownloader

Fetch the content at a given URI

Specified by:

fetch in interface URIDownloader

Parameters:

source - the URI

Returns:

an InputStream

Throws:

IOException - unable to fetch