org.apache.jmeter.protocol.tcp.sampler.LengthPrefixedBinaryTCPClientImpl

All Implemented Interfaces:: TCPClient

public class LengthPrefixedBinaryTCPClientImpl extends TCPClientDecorator

Implements binary length-prefixed binary data.

This is used in ISO8583 for example. Input/Output strings are passed as hex-encoded binary strings.

2-Byte or 4-Byte length prefixes are supported.

Length prefix is binary of length specified by property "tcp.length.prefix.length".

Field Summary

Fields inherited from class org.apache.jmeter.protocol.tcp.sampler.TCPClientDecorator
tcpClient

Fields inherited from class org.apache.jmeter.protocol.tcp.sampler.AbstractTCPClient
eolByte, useEolByte
Constructor Summary

Constructors

Constructor

Description

LengthPrefixedBinaryTCPClientImpl()
Method Summary

Modifier and Type

Method

Description

byte

getEolByte()

Not useful, as the byte is never used.

String

read(InputStream is)

Deprecated.

String

read(InputStream is, SampleResult sampleResult)

Default implementation calls TCPClient.read(InputStream) for backward compatibility

void

setEolByte(int eolInt)

Set the end-of-line/end-of-message byte.

void

write(OutputStream os, InputStream is)

void

write(OutputStream os, String s)

Methods inherited from class org.apache.jmeter.protocol.tcp.sampler.TCPClientDecorator
byteArrayToInt, intToByteArray

Methods inherited from class org.apache.jmeter.protocol.tcp.sampler.AbstractTCPClient
getCharset, setCharset, setupTest, teardownTest

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- LengthPrefixedBinaryTCPClientImpl
  
  public LengthPrefixedBinaryTCPClientImpl()
Method Details
- write
  
  public void write(OutputStream os, String s) throws IOException
  
  Parameters:
  
  os - - OutputStream for socket
  
  s - - String to write
  
  Throws:
  
  IOException - when writing fails
- write
  
  public void write(OutputStream os, InputStream is) throws IOException
  
  Parameters:
  
  os - - OutputStream for socket
  
  is - - InputStream to be written to Socket
  
  Throws:
  
  IOException - when writing fails
- read
  
  @Deprecated public String read(InputStream is) throws ReadException
  
  Deprecated.
  
  Parameters:
  
  is - - InputStream for socket
  
  Returns:
  
  String read from socket
  
  Throws:
  
  ReadException - exception that can contain partial response (Response until error occurred)
- read
  
  public String read(InputStream is, SampleResult sampleResult) throws ReadException
  
  Default implementation calls TCPClient.read(InputStream) for backward compatibility
  Specified by:
  
  read in interface TCPClient
  
  Overrides:
  
  read in class AbstractTCPClient
  
  Parameters:
  
  is - - InputStream for socket
  
  sampleResult - SampleResult
  
  Returns:
  
  String read from socket
  
  Throws:
  
  ReadException - exception that can contain partial response
  
  See Also:
  
  TCPClient.read(java.io.InputStream, org.apache.jmeter.samplers.SampleResult)
- getEolByte
  
  public byte getEolByte()
  
  Not useful, as the byte is never used.
  Get the end-of-line/end-of-message byte.
  
  Specified by:
  
  getEolByte in interface TCPClient
  
  Overrides:
  
  getEolByte in class AbstractTCPClient
  
  Returns:
  
  Returns the eolByte.
- setEolByte
  
  public void setEolByte(int eolInt)
  
  Set the end-of-line/end-of-message byte. If the value is out of range of a byte, then it is to be ignored.
  
  Specified by:
  
  setEolByte in interface TCPClient
  
  Overrides:
  
  setEolByte in class AbstractTCPClient
  
  Parameters:
  
  eolInt - The value to set

Class LengthPrefixedBinaryTCPClientImpl

Field Summary

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

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

Constructor Summary

Method Summary

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

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

Methods inherited from class java.lang.Object

Constructor Details

LengthPrefixedBinaryTCPClientImpl

Method Details

write

write

read

read

getEolByte

setEolByte