org.apache.ambari.server.utils

Class HTTPUtils

java.lang.Object

org.apache.ambari.server.utils.HTTPUtils

public class HTTPUtils
extends Object

Static Helper methods for HTTP requests.

Constructor Summary

Constructors

Constructor and Description
HTTPUtils()

Method Summary

Modifier and Type	Method and Description
static HostAndPort	getHostAndPortFromProperty(String value) Given a property like 0.0.0.0:1234 or c6401.ambari.apache.org:50070 will extract the hostname and the port number
static String	requestURL(String urlToRead) Issues a GET request against a URL.

Methods inherited from class java.lang.Object

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

Constructor Detail

HTTPUtils

public HTTPUtils()

Method Detail

requestURL

public static String requestURL(String urlToRead)

Issues a GET request against a URL.

Parameters:

urlToRead - URL to read from

Returns:

Returns a response string if successful, and empty otherwise.

getHostAndPortFromProperty

public static HostAndPort getHostAndPortFromProperty(String value)

Given a property like 0.0.0.0:1234 or c6401.ambari.apache.org:50070 will extract the hostname and the port number

Parameters:

value - Address

Returns:

Return the host and port if it is a valid string, otherwise null.