JJParser

JJParser stands for JAVA JSON Parser which rectifies your JSON input according to a given schema.

• Support JSON schema draft 07
• Structure and data type correction
• Written in Java
• Only depended on Google gson

Sample usage

To demonstrate the functionality, let's choose a JSON input string which needs both data type and structural corrections.

    String schema = "{\n" +
                "  \"$schema\": \"http://json-schema.org/draft-04/schema#\",\n" +
                "  \"type\": \"object\",\n" +
                "  \"properties\": {\n" +
                "      \"singleObjArray\": {\n" +
                "          \"type\": \"array\",\n" +
                "          \"items\": [{\"type\": \"number\"}]\n" +
                "      }\n" +
                "  }\n" +
                "}";
    String inputJson = "{\"singleObjArray\":\"1.618\"}";
    String result = JavaJsonParser.parseJson(inputJson, schema);
    System.out.println(result);

Which will give the following corrected output

{"singleObjArray":[1.618]}

Development

Want to contribute? Great!

You can contribute by

• Adding test cases.
• Reporting issues.
• Updating the project with latest schema changes.
• Add currently unsupported properties like "instaceOf"