Package alluxio.util.webui

Class WebUtils

java.lang.Object

alluxio.util.webui.WebUtils

@ThreadSafe
public final class WebUtils
extends java.lang.Object

The type Web utils.

Method Summary

Modifier and Type	Method	Description
static java.lang.String	convertByteArrayToStringWithoutEscape(byte[] data, int offset, int length)	Converts a byte array to string.
static NodeInfo[]	generateOrderedNodeInfos(java.util.Collection<WorkerInfo> workerInfos)	Order the nodes by hostName and generate NodeInfo list for UI display.

Methods inherited from class java.lang.Object

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

Method Detail

convertByteArrayToStringWithoutEscape

public static java.lang.String convertByteArrayToStringWithoutEscape(byte[] data,
                                                                     int offset,
                                                                     int length)

Converts a byte array to string.

Parameters:

data - byte array

offset - offset

length - number of bytes to encode

Returns:

string representation of the encoded byte sub-array

generateOrderedNodeInfos

public static NodeInfo[] generateOrderedNodeInfos(java.util.Collection<WorkerInfo> workerInfos)

Order the nodes by hostName and generate NodeInfo list for UI display.

Parameters:

workerInfos - the list of WorkerInfo objects

Returns:

the list of NodeInfo objects