Package me.remigio07.chatplugin.api.server.util

Class URLValidator

java.lang.Object

me.remigio07.chatplugin.api.server.util.URLValidator

public class URLValidator
extends Object

Util class used to validate URLs.

Every method except stripProtocol(String) works only when ChatManager.isEnabled().

Field Summary

Fields

Modifier and Type	Field	Description
static final Pattern	DOMAIN_NAME_PATTERN	Pattern representing the allowed domains.

Constructor Summary

Constructors

Constructor	Description
URLValidator()

Method Summary

Modifier and Type	Method	Description
static String	getDomainName(String url)	Gets the specified URL's domain name.
static List<String>	getURLs(String input)	Gets the list of the URLs contained in the input String.
static String	stripProtocol(String url)	Strips the protocol from the specified URL.

Methods inherited from class java.lang.Object

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

Field Details

DOMAIN_NAME_PATTERN

public static final Pattern DOMAIN_NAME_PATTERN

Pattern representing the allowed domains.

Regex: "^((?!-)[A-Za-z0-9-]{1,63}(?<!-)\.)+[A-Za-z]{2,6}$"

See Also:

• getDomainName(String)

Constructor Details

URLValidator

public URLValidator()

Method Details

getURLs

public static List<String> getURLs(String input)

Gets the list of the URLs contained in the input String.

URLs' domain names are checked using getDomainName(String).

You may modify the returned list.

Parameters:

input - Input containing URLs

Returns:

URLs contained in given input

stripProtocol

public static String stripProtocol(String url)

Strips the protocol from the specified URL.

Will return url if the specified URL is invalid or if it does not start with a valid protocol ("http://", "https://").

Parameters:

url - URL to strip

Returns:

URL without its protocol

getDomainName

public static String getDomainName(String url)

Gets the specified URL's domain name.

Will return null if the URL is invalid or if !ChatManager.isEnabled() or if ChatManager.getRecognizedTLDs() does not contain the URL's TLD.

Parameters:

url - Target URL

Returns:

Specified URL's domain name

See Also:

• DOMAIN_NAME_PATTERN