org.h2.util

Class Utils10

java.lang.Object

org.h2.util.Utils10

public final class Utils10
extends java.lang.Object

Utilities with specialized implementations for Java 10 and later versions. This class contains basic implementations for Java 8 and 9 and it is overridden in multi-release JARs.

Method Summary

Modifier and Type	Method and Description
static java.lang.String	byteArrayOutputStreamToString(java.io.ByteArrayOutputStream baos, java.nio.charset.Charset charset) Converts the buffer's contents into a string by decoding the bytes using the specified charset.
static boolean	getTcpQuickack(java.net.Socket socket) Returns the value of TCP_QUICKACK option.
static boolean	setTcpQuickack(java.net.Socket socket, boolean value) Sets the value of TCP_QUICKACK option.

Methods inherited from class java.lang.Object

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

Method Detail

byteArrayOutputStreamToString

public static java.lang.String byteArrayOutputStreamToString(java.io.ByteArrayOutputStream baos,
                                                             java.nio.charset.Charset charset)

Converts the buffer's contents into a string by decoding the bytes using the specified charset.

Parameters:

baos - the buffer to decode

charset - the charset to use

Returns:

the decoded string

getTcpQuickack

public static boolean getTcpQuickack(java.net.Socket socket)
                              throws java.io.IOException

Returns the value of TCP_QUICKACK option.

Parameters:

socket - the socket

Returns:

the current value of TCP_QUICKACK option

Throws:

java.io.IOException - on I/O exception

java.lang.UnsupportedOperationException - if TCP_QUICKACK is not supported

setTcpQuickack

public static boolean setTcpQuickack(java.net.Socket socket,
                                     boolean value)

Sets the value of TCP_QUICKACK option.

Parameters:

socket - the socket

value - the value to set

Returns:

whether operation was successful