io.confluent.kafka.schemaregistry.client.rest.utils

Class UrlList

java.lang.Object

io.confluent.kafka.schemaregistry.client.rest.utils.UrlList

public class UrlList
extends Object

This class manages a set of urls for accessing an upstream registry. It basically maintains a pointer to a known good url which can be accessed through current(). When a request against the current url fails, the fail(String) method is invoked, and we'll move on to the next url (returning back to the start if we have to).

Constructor Summary

Constructors

Constructor and Description
UrlList(List<String> urls)
UrlList(String url)

Method Summary

Modifier and Type	Method and Description
String	current() Get the current url
void	fail(String url) Declare the given url as failed.
void	randomizeIndex()
int	size() The number of unique urls contained in this collection.
String	toString()
List<String>	urls()

Methods inherited from class java.lang.Object

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

Constructor Detail

UrlList

public UrlList(List<String> urls)

UrlList

public UrlList(String url)

Method Detail

randomizeIndex

public void randomizeIndex()

urls

public List<String> urls()

current

public String current()

Get the current url

Returns:

the url

fail

public void fail(String url)

Declare the given url as failed. This will cause the urls to rotate, so that the next request will be done against a new url (if one exists).

Parameters:

url - the url that has failed

size

public int size()

The number of unique urls contained in this collection.

Returns:

the count of urls

toString

public String toString()

Overrides:

toString in class Object