me.desair.tus.server.util

Class Utils

java.lang.Object

me.desair.tus.server.util.Utils

public class Utils
extends Object

Utility class that contains various static helper methods

Method Summary

Modifier and Type	Method and Description
static String	buildRemoteIpList(javax.servlet.http.HttpServletRequest servletRequest) Build a comma-separated list based on the remote address of the request and the X-Forwareded-For header.
static String	getHeader(javax.servlet.http.HttpServletRequest request, String header)
static Long	getLongHeader(javax.servlet.http.HttpServletRequest request, String header)
static FileLock	lockFileExclusively(FileChannel channel)
static FileLock	lockFileShared(FileChannel channel)
static List<String>	parseConcatenationIDsFromHeader(String uploadConcatValue)
static <T> T	readSerializable(Path path, Class<T> clazz)
static void	sleep(long sleepTimeMillis) Sleep the specified number of milliseconds
static void	writeSerializable(Serializable object, Path path)

Methods inherited from class java.lang.Object

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

Method Detail

getHeader

public static String getHeader(javax.servlet.http.HttpServletRequest request,
                               String header)

getLongHeader

public static Long getLongHeader(javax.servlet.http.HttpServletRequest request,
                                 String header)

buildRemoteIpList

public static String buildRemoteIpList(javax.servlet.http.HttpServletRequest servletRequest)

Build a comma-separated list based on the remote address of the request and the X-Forwareded-For header. The list is constructed as "client, proxy1, proxy2".

Returns:

A comma-separated list of ip-addresses

parseConcatenationIDsFromHeader

public static List<String> parseConcatenationIDsFromHeader(String uploadConcatValue)

readSerializable

public static <T> T readSerializable(Path path,
                                     Class<T> clazz)
                              throws IOException

Throws:

IOException

writeSerializable

public static void writeSerializable(Serializable object,
                                     Path path)
                              throws IOException

Throws:

IOException

lockFileExclusively

public static FileLock lockFileExclusively(FileChannel channel)
                                    throws IOException

Throws:

IOException

lockFileShared

public static FileLock lockFileShared(FileChannel channel)
                               throws IOException

Throws:

IOException

sleep

public static void sleep(long sleepTimeMillis)

Sleep the specified number of milliseconds

Parameters:

sleepTimeMillis - The time to sleep in milliseconds