System for inline message detail extraction and transformation

A computer-implemented method for inline transformation of data, the method comprising:

• processing, by a computing device processor, in parallel during a single pass, the data response messages received from a target system by implementing a Simple Application Program Interface for Extensible Markup Language (SAX) parser having a single SAX filter, wherein the single SAX filter:
• (1) parses the data response messages to (i) remove generic headers from the data response messages and (ii) extract common data elements from the data response messages, and
• (2) in parallel with parsing, transforms the data response messages from a text format to SAX data stream format;
• executing a source canonical transformation routine that implements Extensible Stylesheet Language Transformations (XSLT) graphical data mapping to (i) transform the SAX data stream to XSLT, and (ii) convert, inline while transforming the SAX data stream to XSLT, the data response messages to Document Object Module (DOM) documents;
• and
• applying the previously extracted common data elements to the DOM documents prior to communicating the data response messages to a source system,
• wherein the transforming of the data messages from the text format to the SAX data stream format occurs absent fully storing the data response messages in a memory and wherein by processing the data response messages in parallel during a single pass such that parsing and transformation occur simultaneously an overall time for processing the data response messages is minimized.

A computer program product comprising:

• a non-transitory computer-readable medium comprising:
• a first set of codes for causing a computer to receive, from a target computing system, data response messages, wherein the data response messages are generated by the target computing system in response to receiving a data request message;
• a second set of codes for causing a computer to process, in parallel during a single pass, the data response messages by implementing a Simple Application Program Interface for Extensible Markup Language (SAX) parser having a single SAX filter, wherein the single SAX filter (1) parses the data response messages to (i) remove generic headers from the data response messages and (ii) extract common data elements from the data response messages, and (2) in parallel with parsing, transforms the data response messages from a text format to SAX data stream format;
• a third set of codes for causing a computer to execute a source canonical transformation routine that implements Extensible Stylesheet Language Transformations (XSLT) graphical data mapping to (i) transform the SAX data stream to XSLT, and (ii) convert, inline while transforming the SAX data stream to XSLT, the data response messages to Document Object Module (DOM) documents;
• and
• a fourth set of codes for causing a computer to apply the previously extracted common data elements to the DOM documents prior to communicating the data response messages to a source system,
• wherein the transforming of the data messages from the text format to the SAX data stream format occurs absent fully storing the data response messages in the second memory and wherein by processing the data response messages in parallel during a single pass such that parsing and transformation occur simultaneously an overall time for processing the data response messages is minimized.