C Implementation


C++ Implementation

The C++ implementation is composed of the source files listed below.

  • X12ToXML.cpp : the main routine for the C++ application with an X12 interchange as source

  • X12SourceConverter.cpp : the class that drives conversion from X12 to XML

  • X12SourceConverter.h : the header file for the X12SourceConverter class

  • EDIRecordReader.cpp : the class that handles reading EDI segments and converting to XML

  • EDIRecordReader.h : the header file for the EDIRecordReader class

  • X12RecordReader.cpp : the class that handles reading X12 control segments

  • X12RecordReader.h : the header file for the X12RecordReader class

  • XMLToX12.cpp : the main routine for the C++ application with an X12 interchange as the target

  • X12TargetConverter.cpp : the class that drives conversion from XML to an X12 interchange

  • X12TargetConverter.h : the header file for the X12TargetConverter class

  • EDIRecordWriter.cpp : the class that handles reading XML and building and writing EDI segments

  • EDIRecordWriter.h : the header file for the EDIRecordWriter class

  • X12RecordWriter.cpp : the class that handles building and writing X12 control segments

  • X12RecordWriter.h : the header file for the X12RecordWriter class

  • DataCellX12N.cpp : the class that handles the X12 Number data type

  • DataCellX12N.h : the header file for the DataCellX12N class

  • DataCellX12R.cpp : the class that handles the X12 Decimal data type

  • DataCellX12R.h : the header file for the DataCellX12R class

  • DataCellX12DT.cpp : the class that handles the X12 Date data type

  • DataCellX12DT.h : the header file for the DataCellX12DT class

  • DataCellX12TM.cpp : the class that handles the X12 Time data type

  • DataCellX12TM.h : the header file for the DataCellX12TM class

The writeISA method uses the time and localtime functions from time.h to get the date and time for the interchange and group headers.

 // Set time zone from TZ environment variable. If TZ is not set, // the operating system is queried to obtain the default value // for the variable. // tzset(); // Get System Time time( &ltime ); today = localtime( &ltime ); sprintf(cYear,"%d",(today->tm_year + 1900)); sprintf(cMonth,"%02d",(today->tm_mon + 1)); sprintf(cDay,"%02d",(today->tm_mday )); sprintf(cHour,"%02d",(today->tm_hour )); sprintf(cMinute,"%02d",(today->tm_min )); 

The X12RecordReader's methods that parse control segments use the familiar C strtok function.



Using XML with Legacy Business Applications
Using XML with Legacy Business Applications
ISBN: 0321154940
EAN: 2147483647
Year: 2003
Pages: 181

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