Java and JSON - UJUG - March 19 2009

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Java and JSON Utah Java User Group Salt Lake City, Utah March 19 2009

Technology News & Politics

Java and JSON

Sean Sullivan
Utah Java User Group
March 19, 2009

JavaScript Object Notation

JSON is a data interchange format

{
“name” : “Utah Java User Group”,
“tags” : [ “java”, “software”, “lolcats” ],
“location” :
{
“city” : “Salt Lake City”,
“state” : “Utah”
}
}

JSON

• based on a subset of the JavaScript
programming language
• text format
• language independent

How is JSON useful to Java developers?

RESTful web services

JSON libraries for Java

• www.json.org/java/
• xstream.codehaus.org
• code.google.com/p/google-gson
• json-lib.sourceforge.net
• jackson.codehaus.org

code.google.com/p/gsearch-java-client
code.google.com/p/gtranslate-java-client
code.google.com/p/friendfeed-java-api
code.google.com/p/jpoco

Native JSON

http://blogs.msdn.com/ie/archive/2008/09/10/native-json-in-ie8.aspx

http://blog.mozilla.com/webdev/2009/02/12/native-json-in-ﬁrefox-31/

For more information

• http://www.json.org
• http://en.wikipedia.org/wiki/JSON

Thank you

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Java and JSON - UJUG - March 19 2009

1. Java and JSON Sean Sullivan Utah Java User Group March 19, 2009

2. JavaScript Object Notation

3. JSON is a data interchange format

4. { “name” : “Utah Java User Group”, “tags” : [ “java”, “software”, “lolcats” ], “location” : { “city” : “Salt Lake City”, “state” : “Utah” } }

5. JSON • based on a subset of the JavaScript programming language • text format • language independent

6. How is JSON useful to Java developers?

7.

8. RESTful web services

9.

10.

11. JSON libraries for Java • www.json.org/java/ • xstream.codehaus.org • code.google.com/p/google-gson • json-lib.sourceforge.net • jackson.codehaus.org

12.

13. code.google.com/p/gsearch-java-client code.google.com/p/gtranslate-java-client code.google.com/p/friendfeed-java-api code.google.com/p/jpoco

14. Native JSON http://blogs.msdn.com/ie/archive/2008/09/10/native-json-in-ie8.aspx http://blog.mozilla.com/webdev/2009/02/12/native-json-in-ﬁrefox-31/

15. For more information • http://www.json.org • http://en.wikipedia.org/wiki/JSON