Package org.apache.jmeter.protocol.tcp.sampler

Class TCPClientDecorator

java.lang.Object

org.apache.jmeter.protocol.tcp.sampler.AbstractTCPClient

org.apache.jmeter.protocol.tcp.sampler.TCPClientDecorator

All Implemented Interfaces:

TCPClient

Direct Known Subclasses:

LengthPrefixedBinaryTCPClientImpl

public abstract class TCPClientDecorator
extends AbstractTCPClient

TCP Sampler Client decorator to permit wrapping base client implementations with length prefixes.

For example, character data or binary data with character length or binary length.

Field Summary

Fields

Modifier and Type	Field	Description
protected final TCPClient	tcpClient

Fields inherited from class org.apache.jmeter.protocol.tcp.sampler.AbstractTCPClient

eolByte, useEolByte

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	TCPClientDecorator(TCPClient tcpClient)

Method Summary

Modifier and Type	Method	Description
static int	byteArrayToInt(byte[] b)	Convert byte array to int.
static byte[]	intToByteArray(int value, int len)	Convert int to byte array.

Methods inherited from class org.apache.jmeter.protocol.tcp.sampler.AbstractTCPClient

getCharset, getEolByte, read, setCharset, setEolByte, setupTest, teardownTest

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.jmeter.protocol.tcp.sampler.TCPClient

read, write, write

Field Details

tcpClient

protected final TCPClient tcpClient

Constructor Details

TCPClientDecorator

protected TCPClientDecorator(TCPClient tcpClient)

Method Details

intToByteArray

public static byte[] intToByteArray(int value,
 int len)

Convert int to byte array.

Parameters:

value - - int to be converted

len - - length of required byte array

Returns:

Byte array representation of input value

Throws:

IllegalArgumentException - if not length 2 or 4 or outside range of a short int.

byteArrayToInt

public static int byteArrayToInt(byte[] b)

Convert byte array to int.

Parameters:

b - - Byte array to be converted

Returns:

Integer value of input byte array

Throws:

IllegalArgumentException - if ba is null or not length 2 or 4