com.aliyun.openservices.log.util

Class Utils

java.lang.Object

com.aliyun.openservices.log.util.Utils

public final class Utils
extends Object

Method Summary

Modifier and Type	Method and Description
static byte[]	compressLogBytes(byte[] logBytes, Consts.CompressType compressType)
static long	dateToTimestamp(Date date)
static String	getOrEmpty(Map<String,String> map, String key)
static boolean	isBlank(String str)
static String	join(String delimiter, List<String> values)
static String	normalizeHostName(String hostName)
static long	parseDuration(String s)
static String	parseRegion(String endpoint)
static <T> List<T>	removeNullItems(List<T> list)
static String	safeToString(Object object)
static Date	timestampToDate(long timestamp)
static boolean	validateProject(String projectName)

Methods inherited from class java.lang.Object

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

Method Detail

dateToTimestamp

public static long dateToTimestamp(Date date)

timestampToDate

public static Date timestampToDate(long timestamp)

getOrEmpty

public static String getOrEmpty(Map<String,String> map,
                                String key)

safeToString

public static String safeToString(Object object)

parseDuration

public static long parseDuration(String s)

validateProject

public static boolean validateProject(String projectName)

normalizeHostName

public static String normalizeHostName(String hostName)

join

public static String join(String delimiter,
                          List<String> values)

removeNullItems

public static <T> List<T> removeNullItems(List<T> list)

parseRegion

public static String parseRegion(String endpoint)

Parameters:

endpoint - sls endpoint

Returns:

returns null if parse failed

isBlank

public static boolean isBlank(String str)

compressLogBytes

public static byte[] compressLogBytes(byte[] logBytes,
                                      Consts.CompressType compressType)
                               throws LogException

Throws:

LogException