Delphi JSON library for XE2 available for object serialization [closed]

Answer 1

Open source delphi-oop library includes powerful serializer. It can use multiple backends (including native DBXJSON, superobject, NativeXml) and can serialize/deserialize almost anything. Some more information available in the project's wiki

Answer 2

JSON support* is included in XE2 (and XE). JSON

See this thread in SO for a link to a paper by Marco, explaining use of JSON and restful implementations.

REST Servers in Delphi XE Using DataSnap

• Note : This is valid for the Enterprise and up version.

Answer 3

• SuperObject
• lkJSON

Unlike XML libraries (OmniXML, NativeXml) lkJSON does not provide methods to serialize TObject / TPersistent instances using RTTI directly, it requires custom code to map the property values to a JSON object.

SuperObject support marshaling for Delphi 2010 and higher.

Answer 4

I know of two libraries.

The built in library and Super Object.

I use Super Object as it's really easy to use.

Answer 5

DWScript has a dwsJSON unit which implements a fast JSON parser & writer, it doesn't rely on RTTI/TPersistent but on mapping by custom code.

Answer 6

Just for the record, there is one more JSON library, compatible with Delphi7+ and FPC.

It is side-project of mORMot and is speed-optimized (there were comparisons with SuperObject, though i don't recall the link)

• http://blog.synopse.info/post/2011/06/02/Fast-JSON-parsing
• http://blog.synopse.info/post/2011/03/12/TDynArray-and-Record-compare/load/save-using-fast-RTTI
• http://blog.synopse.info/post/2012/05/03/Custom-JSON-serialization-of-records
• http://blog.synopse.info/tag/JSON