Parse an HL7 message
Verified
Added by iNTERFACEWARE
How to parse an HL7 message and create an HL7 output message
Source Code
local Msg, Name = hl7.parse{vmd='example/demo.vmd',data=Data} local Out = hl7.message{vmd='example/demo.vmd',name=Name}
Description
How to parse an HL7 message and create an HL7 output message
Usage Details
When you parse an HL7 input message you also need to create an HL7 output message. The reason for this is that hl7.parse()
returns a read-only node tree (so you always have an unchanged copy of the original message). Therefore you also need to use hl7.message()
to create a writable node tree to use when mapping, filtering and transforming the message.
How to use the snippet:
- Paste the code into a Filter or To Translator script
- Change the vmd parameter if you want to use a different VMD file
- Do not change the data parameter (99.9% of the time it is correct as is)
More Information
Added by iNTERFACEWARE
Create a generic ACK by using a script in an LLP Listener component
Added by iNTERFACEWARE
How to remove duplicate words from a string, using PCRE regex with string.rxsub()
Added by iNTERFACEWARE
How to extract the tags from a string of html, using PCRE regex with string.rxmatch()
Added by iNTERFACEWARE
How to convert an HL7 message to and from an XML representation, using chm.toXml{} and chm.fromXml{}
Added by iNTERFACEWARE
How to parse and serialize JSON, using json.parse{} and json.serialize{}
Added by iNTERFACEWARE
Return the floor or ceiling for a number, using math.floor() or math.ceil()
Added by iNTERFACEWARE
Return the absolute value of a number, using math.abs()
Added by iNTERFACEWARE
Encode and decode uuencoded strings or streams , using filter.uuencoding.enc() and filter.uuencoding.dec()
Added by iNTERFACEWARE
Encode and decode strings for use in uri/url, using filter.uri.enc() and filter.uri.dec()
Added by iNTERFACEWARE
How to encode strings with html special characters, using filter.html.enc()
Added by iNTERFACEWARE
How to encode and decode strings with hex, using filter.hex.enc() and filter.hex.dec()
Added by iNTERFACEWARE
How to create and unzip a bzip2 or gzip file, using filter.bzip2.deflate() and filter.bzip2.inflate() or gzip.deflate() and gzip.inflate()
Added by iNTERFACEWARE
How to create and unzip a zip file containing multiple files and directories, using filter.zip.deflate() and filter.zip.inflate()
Added by iNTERFACEWARE
How to encode and decode data as base 64, by using filter.base64.enc{} and filter.base64.dec{}
Added by iNTERFACEWARE
How to encode and decode strings with AES, using filter.aes.enc{} and filter.aes.dec{}
Added by iNTERFACEWARE
Use the net.tcp module to send and receive using tcp sockets
Added by iNTERFACEWARE
Using http.get{} http.post{} and http.put{} commands
Added by iNTERFACEWARE
ftp commands to list, download, upload and rename files, the commands for ftps and sftp are similar
Added by iNTERFACEWARE
Use node.setInner() to set the value of an XML node, only works for XML nodes