Package fish.payara.deployment.util

Class URIUtils

java.lang.Object

fish.payara.deployment.util.URIUtils

public final class URIUtils
extends Object

General URI manipulation utilities.

Author:

avpinchuk

Method Summary

Modifier and Type	Method	Description
static File	convertToFile(URI uri)	Downloads uri to a temporary file.
static boolean	exists(URI uri)	Tests whether resource represented by uri exists.
static boolean	hasFileScheme(URI uri)	Tests whether uri has the file scheme.
static InputStream	openStream(URI uri)	Opens a connection to the uri and returns an InputStream for reading from that connection.

Methods inherited from class java.lang.Object

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

Method Detail

openStream

public static InputStream openStream(URI uri)
                              throws IOException

Opens a connection to the uri and returns an InputStream for reading from that connection.

If uri represents an HTTP(S) resource and contains the user info part, set the Authorization header with Basic authentication credentials.

Parameters:

uri - the URI to returns InputStream from.

Returns:

An input stream for reading from the URI.

Throws:

IOException - if an I/O exception occurs.

ClassCastException - if the uri is not a file and does not represent HTTP(S) resource.

convertToFile

public static File convertToFile(URI uri)
                          throws IOException

Downloads uri to a temporary file.

Parameters:

uri - the URI to download.

Returns:

The temporary file.

Throws:

IOException - if an I/O exception occurs.

ClassCastException - if the uri is not a file and does not represent HTTP(S) resource.

exists

public static boolean exists(URI uri)
                      throws IOException

Tests whether resource represented by uri exists.

Parameters:

uri - the URI to test.

Returns:

true if a resource exists; false otherwise.

Throws:

IOException - if an I/O error occurs.

ClassCastException - if the uri is not a file and does not represent HTTP(S) resource.

hasFileScheme

public static boolean hasFileScheme(URI uri)

Tests whether uri has the file scheme.

Parameters:

uri - the URI to test.

Returns:

true if uri has the file scheme; false otherwise.