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# json-smart-v2
[](https://travis-ci.org/netplex/json-smart-v2)
[](https://maven-badges.herokuapp.com/maven-central/net.minidev/json-smart/)
[](https://coveralls.io/github/netplex/json-smart-v2?branch=master)
Json-smart development started in 2010, when SQL servers did not support native JSON fields, NoSQL databases were slowly emerging, and all the existing JSON APIs were bogus. I wrote lots of tests to benchmark and compare JSON java parsers.
I never liked SQL databases because it's almost impossible to update a data model without impacting the production platform. Adding a column is a terrible operation.
So I started json-smart. All non-indexed data in my datastores were stored in a column as a serialized JSON message. To fit MySQL varchar(255) fields, I tried to make my JSON as small as possible, so json-smart is optimized to produce small JSON-like Strings.
Now times have changed: most of the JSON APIs are now stable, and I'm now using document-oriented databases and JSON-native SQL types.
So I do not use my json-smart anymore. I had fun with this project. If you want to apply some change on json-smart create a pull request with lots of JUnit tests.
[WIKI is here](https://github.com/netplex/json-smart/wiki)
# Changelog
### *V 2.5.2* (next version)
* Fix CVE-2024-57699 for predefined parsers. [PR 233](https://github.com/netplex/json-smart-v2/pull/233)
### *V 2.5.1* (2024-03-14)
* Bump all dependencies.
* Fix OSGi import package version for net.minidev.asm. [PR 180](https://github.com/netplex/json-smart-v2/pull/180)
### *V 2.5.0* (2023-07-10)
* Add flag to drop the limit of json depth. [PR 156](https://github.com/netplex/json-smart-v2/pull/156)
### *V 2.4.11* (2023-05-18)
* Fix error in isWritable in accessor-smart. [PR 147](https://github.com/netplex/json-smart-v2/pull/147)
* Update json-smart dependency to use accessor-smart:2.4.11
### *V 2.4.10* (2023-03-17)
* Fix unstacking issue with more than 400 elements in an array.
### *V 2.4.9* (2023-03-07)
* Add depth limit of 400 when parsing JSON.
### *V 2.4.8* (2022-02-13)
* Fix the incorrect double compare with e,E+,e+ [PR 77](https://github.com/netplex/json-smart-v2/pull/77)
### *V 2.4.7* (2021-06-02)
* full timezone support in date parsing
* set default charset to UTF-8 when parsing byte[] contents
* overwride system default encoding when parssing bytes[] [PR 71](https://github.com/netplex/json-smart-v2/pull/74)
### *V 2.4.6* (2021-04-23)
* Correct publish issue 3th time [issue 69](https://github.com/netplex/json-smart-v2/issues/69)
* Support latest asm in accessor-smart [issue 70](https://github.com/netplex/json-smart-v2/issues/70)
* Drop legacy parent pom
### *V 2.4.5* (2021-04-19)
* Correct publish issue 2nd time [issue 69](https://github.com/netplex/json-smart-v2/issues/69)
### *V 2.4.4* (2021-04-17)
* Correct publish issue 1st time [issue 69](https://github.com/netplex/json-smart-v2/issues/69)
* fix ArrayIndexOutOfBoundsException [issue 68](https://github.com/netplex/json-smart-v2/pull/68)
### *V 2.4.2* (2021-04-04)
### *V 2.4.2* (2021-04-03)
* add BIG_DIGIT_UNRESTRICTED to avoid BigDigit usage on some Double.
* fix CVE-2021-27568
* java 11 build
### *V 2.3.1* (2021-05-02)
* Fixes [issue #60](https://github.com/netplex/json-smart-v2/issues/60) (CVE-2021-27568)
* full timezone support in date parsing
### *V 2.3* (2017-03-26)
* Patch 37 [issue 37](http://code.google.com/p/json-smart/issues/detail?id=37)
* Explicite support of char 127 [issue 18](http://code.google.com/p/json-smart/issues/detail?id=18)
* Integrate json-smart-action from Eitan Raviv [PR 31](https://github.com/netplex/json-smart-v2/pull/31)
* Remove hard codded e.printStackTrace() [issue 33](https://github.com/netplex/json-smart-v2/issues/33)
* Improve date parsing code to support all timeZones [issue 29](https://github.com/netplex/json-smart-v2/issues/29)
### *V 2.2.2*
* Fix support for default java datetime format for US locale
* Update my time Zone from Paris to San Francisco.
### *V 2.2.1* (2015-10-08)
* Fix issue in strict mode [issue gh-17](https://github.com/netplex/json-smart-v2/issues/17)
* Add a licence Copy at the root project level [issue gh-16](https://github.com/netplex/json-smart-v2/issues/16)
* Change InputStream input reading to use UTF8. [issue 48](http://code.google.com/p/json-smart/issues/detail?id=48)
### *V 2.2* (2015-07-29)
* Rename asm to accessors-smart due to conflict name with asm.ow2.org lib. fix [PR-10](https://github.com/netplex/json-smart-v2/pull/10)
* Fix OSGI error fix [PR-2](https://github.com/netplex/json-smart-v2/pull/2)
* Add support for BigDecimal
* Improve JSONObject.getAsNumber() helper
* Add a Field Remaper
### *V 2.1.0* (2014-10-19)
* net.minidev.json.mapper renamed to net.minidev.json.writer
* Add ACCEPT_TAILLING_SPACE Parssing Flag.
* Mapper classes now non static.
* Reader mapper are now available in net.minidev.json.reader.JsonReader class
* Writer mapper are now available in net.minidev.json.writer.JsonWriter class
### *V 2.0* (2014-08-12)
* Fix Double Identification [issue 44](http://code.google.com/p/json-smart/issues/detail?id=44)
* Fix Collection Interface Serialisation
* Fix security Exception in ASM code
* Project moved to GitHub
* Fix [issue 42](http://code.google.com/p/json-smart/issues/detail?id=42)
### *V 2.0-RC3* (2013-08-14)
* Add custom data binding inside the ASM layer.
* Add Date support
* Add \x escape sequence support [issue 39](http://code.google.com/p/json-smart/issues/detail?id=39)
* fix issue [issue 37](http://code.google.com/p/json-smart/issues/detail?id=37)
### *V 2.0-RC2* (2012-04-03)
* Fix critical [issue 23](http://code.google.com/p/json-smart/issues/detail?id=23)
* Improve Javadoc in JSONStyle [issue 24](http://code.google.com/p/json-smart/issues/detail?id=23)
### *V 2.0-RC1* (2012-02-18)
* speed improvement in POJO manipulation
* add JSONStyle.LT_COMPRESS predefined generate strct json, but ignoring / escapement.
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