org.apache.jmeter.protocol.tcp.sampler
Class BinaryTCPClientImpl

java.lang.Object
  org.apache.jmeter.protocol.tcp.sampler.AbstractTCPClient
      org.apache.jmeter.protocol.tcp.sampler.BinaryTCPClientImpl

All Implemented Interfaces:

TCPClient

public class BinaryTCPClientImpl
extends AbstractTCPClient

TCPClient implementation. Reads data until the defined EOM byte is reached. If there is no EOM byte defined, then reads until the end of the stream is reached. The EOM byte is defined by the property "tcp.BinaryTCPClient.eomByte". Input data is assumed to be in hex, and is converted to binary

Field Summary

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

eolByte, useEolByte

Constructor Summary

BinaryTCPClientImpl()

Method Summary

static byte[]	hexStringToByteArray(String hexEncodedBinary) Convert hex string to binary byte array.
String	read(InputStream is) Reads data until the defined EOM byte is reached.
void	write(OutputStream os, InputStream is)
void	write(OutputStream os, String hexEncodedBinary) Input (hex) string is converted to binary and written to the output stream.

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

getCharset, getEolByte, setCharset, setEolByte, setupTest, teardownTest

Methods inherited from class java.lang.Object

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

Constructor Detail

BinaryTCPClientImpl

public BinaryTCPClientImpl()

Method Detail

hexStringToByteArray

public static final byte[] hexStringToByteArray(String hexEncodedBinary)

Convert hex string to binary byte array.

Parameters:

hexEncodedBinary - - hex-encoded binary string

Returns:

Byte array containing binary representation of input hex-encoded string

Throws:

IllegalArgumentException - if string is not an even number of hex digits

write

public void write(OutputStream os,
                  String hexEncodedBinary)
           throws IOException

Input (hex) string is converted to binary and written to the output stream.

Parameters:

os - output stream

hexEncodedBinary - hex-encoded binary

Throws:

IOException

write

public void write(OutputStream os,
                  InputStream is)

Parameters:

os - - OutputStream for socket

is - - InputStream to be written to Socket

read

public String read(InputStream is)
            throws ReadException

Reads data until the defined EOM byte is reached. If there is no EOM byte defined, then reads until the end of the stream is reached. Response data is converted to hex-encoded binary

Parameters:

is - - InputStream for socket

Returns:

hex-encoded binary string

Throws:

ReadException