com.hortonworks.registries.auth.util

Class Utils

java.lang.Object

com.hortonworks.registries.auth.util.Utils

public class Utils
extends java.lang.Object

Method Summary

Modifier and Type	Method and Description
static java.lang.String[]	getNonBrowserUserAgents(java.lang.String nonBrowserUserAgentsConfig) Return non browser user agents as an array from a config string
static boolean	isBlank(java.lang.CharSequence cs) Checks if the given CharSequence has any blank space.
static boolean	isBrowser(java.lang.String[] nonBrowserUserAgents, javax.servlet.http.HttpServletRequest request) Checks if HttpServletRequest is from a browser by inspecting header named User-Agent
static java.lang.Thread	newThread(java.lang.String name, java.lang.Runnable runnable, boolean daemon) Create a new thread

Methods inherited from class java.lang.Object

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

Method Detail

newThread

public static java.lang.Thread newThread(java.lang.String name,
                                         java.lang.Runnable runnable,
                                         boolean daemon)

Create a new thread

Parameters:

name - The name of the thread

runnable - The work for the thread to do

daemon - Should the thread block JVM shutdown?

Returns:

The unstarted thread

getNonBrowserUserAgents

public static java.lang.String[] getNonBrowserUserAgents(java.lang.String nonBrowserUserAgentsConfig)

Return non browser user agents as an array from a config string

Parameters:

nonBrowserUserAgentsConfig - config string

Returns:

array of strings converted to lowercase where each string is a non browser user agent

isBrowser

public static boolean isBrowser(java.lang.String[] nonBrowserUserAgents,
                                javax.servlet.http.HttpServletRequest request)

Checks if HttpServletRequest is from a browser by inspecting header named User-Agent

Parameters:

nonBrowserUserAgents - array of strings representing non browser user agents

request - http request

Returns:

true if header is not present in array representing non browser agents, false otherwise

isBlank

public static boolean isBlank(java.lang.CharSequence cs)

Checks if the given CharSequence has any blank space.