com.ibm.jtopenlite.command.program

Interface CallServiceProgramParameterFormat

    • Method Summary

      Methods 
      Modifier and Type Method and Description
      void fillInputData(int index, byte[] dataBuffer, int offset)
      This method is used to fill an output buffer with the parameter information before the procedure is called.
      int getParameterCount()
      This method is called to get the number of parameters used by the service program procedure call.
      int getParameterFormat(int index)
      This method is used to obtain the format of the specified parameter
      int getParameterLength(int index)
      This method is used to obtain the length of the specified parameter
      void setOutputData(int index, byte[] dataBuffer, int offset)
      This method is used to set the internal value of the parameter from a dataBuffer
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    • Method Detail

      • getParameterCount

        int getParameterCount()
        This method is called to get the number of parameters used by the service program procedure call.
        Returns:
        parameterCount
      • getParameterLength

        int getParameterLength(int index)
        This method is used to obtain the length of the specified parameter
        Parameters:
        index - 0-based parameter identifier.
        Returns:
        parameter length
      • getParameterFormat

        int getParameterFormat(int index)
        This method is used to obtain the format of the specified parameter
        Parameters:
        index - 0-based parameter identifier.
        Returns:
        parameter format which is one of the following: PARAMETER_FORMAT_BY_VALUE PARAMETER_FORMAT_BY_REFERENCE
      • fillInputData

        void fillInputData(int index,
                         byte[] dataBuffer,
                         int offset)
        This method is used to fill an output buffer with the parameter information before the procedure is called.
        Parameters:
        index - 0-based parameter identifier
        dataBuffer - buffer containing the data
        offset - offset to where the data should be placed
      • setOutputData

        void setOutputData(int index,
                         byte[] dataBuffer,
                         int offset)
        This method is used to set the internal value of the parameter from a dataBuffer
        Parameters:
        index - 0-based parameter identifier
        dataBuffer - buffer containing the data
        offset - offset to where the data should be retrieved