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Parse JSON record to extract key and value and put into Map in java

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I have one column in my table which will store data in string format the sample data is {"pre-date":{"enable":true,"days":"3","interval":"1","mail-template":"582"},"on-date":{"enabled":false},"post-date":{"enabled":false}} and the string contains data like json data but when i will send this record for controller to view it should be in format enable : true days : 3 interval : 1 so that i can set values to respective form elements how to do this in java any help JavaScript questions and answers, JavaScript questions pdf, JavaScript question bank, JavaScript questions and answers pdf, mcq on JavaScript pdf, JavaScript questions and solutions, JavaScript mcq Test , Interview JavaScript questions, JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)

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Read the complete JSON string from the database, then parse it using a JSON parser, and extract the information you're interested into from the data structure/object returned from the parsing. There are lots of JSON parsers available. Look at this page, which lists a number of them in the Java section (you have to scroll a little bit down).

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