How to create a basic REST service

[Anonymous]

I would like to create a basic rest service. At first I would like this service to validate the JSON that comes in. How do I do that?

First component would probably be tRestResponse what about after that?

[Anonymous]

Use a tJava or tJavaRow and load a Java JSON Schema Validator library. Something like that https://github.com/java-json-tools/json-schema-validator/blob/master/src/main/java/com/github/fge/js...

Another way with limitations:  Talend Document object type can translate the JSON to XML if it is in a supported format in XML, and then use tXSDValidator.  However, if your JSON is very complex, with arrays, nodes with digits only, etc, you will need to use a library like above.

[Anonymous]

I thought I can use standard components. I don't really want to Validate JSON against a schema but just to validate that it is a valid JSON.

[Anonymous]

I need to validate json payload against json schema, can you please guide me how to do it with tjava and how to add the library. Thanks.