Package org.noise_planet.noisemodelling.emission.utils

Class UriUtils

java.lang.Object

org.noise_planet.noisemodelling.emission.utils.UriUtils

public class UriUtils
extends Object

Constructor Summary

Constructors

Constructor	Description
UriUtils()

Method Summary

Modifier and Type	Method	Description
static boolean	isValidUri(String uriString)	Validates if a string is a well-formed URI and uses an approved scheme (http, https, or file).
static InputStream	openSafeStream(String urlString)	Fetches a resource as an InputStream using the modern HttpClient API.

Methods inherited from class java.lang.Object

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

Constructor Details

UriUtils

public UriUtils()

Method Details

isValidUri

public static boolean isValidUri(String uriString)

Validates if a string is a well-formed URI and uses an approved scheme (http, https, or file).

Parameters:

uriString - the string to validate; can be null or empty

Returns:

true if the string is a valid URI with an allowed scheme, false otherwise

openSafeStream

public static InputStream openSafeStream(String urlString)
                                  throws IOException

Fetches a resource as an InputStream using the modern HttpClient API. This method validates the HTTP status code before returning the stream.

Parameters:

urlString - The full URL of the resource.

Returns:

An InputStream of the response body.

Throws:

IOException - If a network error occurs, or the server returns a non-200 code or the operation is interrupted.