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
  • Constructor Details

    • BinaryTCPClientImpl

      public BinaryTCPClientImpl()
  • Method Details

    • 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 - when writing fails
    • 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 - when reading fails