OpenAPI JSON Objects in Query Params v2
package com.baeldung.jsonparam;
-import com.fasterxml.jackson.core.JsonParseException;
-import com.fasterxml.jackson.databind.JsonMappingException;
+import com.baeldung.controllers.DeferredResultController;
+import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.*;
-import java.io.IOException;
-
@Controller
@RestController
@RequestMapping("/api")
public class JsonParamController {
+ private final static Logger LOG = LoggerFactory.getLogger(DeferredResultController.class);
- @GetMapping(value = "/something")
+ @GetMapping(value = "/tickets")
public String testQueryParamApi(@RequestParam("params") String params) {
// params={"type":"foo","color":"green"}
ParamObjectDTO paramObjectDTO;
@@ -22,18 +23,28 @@ public class JsonParamController {
paramObjectDTO = objectMapper.readValue(params, ParamObjectDTO.class);
System.out.println(paramObjectDTO);
// use paramObjectDTO where you have {"type":"foo","color":"green"} JSON data as Object
- } catch (JsonParseException e) {
- e.printStackTrace();
- } catch (JsonMappingException e) {
- e.printStackTrace();
- } catch (IOException e) {
- e.printStackTrace();
+ } catch (JsonProcessingException e) {
+ LOG.info("Json Processing Exception");
}
return params;
}
+ @GetMapping(value = "/tickets2")
+ public String testGetBodyParamApi(@RequestBody String params) {
+ // params={"type":"foo","color":"green"}
+ ParamObjectDTO paramObjectDTO;
+ ObjectMapper objectMapper = new ObjectMapper();
+ try {
+ paramObjectDTO = objectMapper.readValue(params, ParamObjectDTO.class);
+ System.out.println(paramObjectDTO);
+ // use paramObjectDTO where you have {"type":"foo","color":"green"} JSON data as Object
+ } catch (JsonProcessingException e) {
+ LOG.info("Json Processing Exception");
+ }
+ return params;
+ }
- @PostMapping(value = "/something")
+ @PostMapping(value = "/tickets")
public String testBodyParamApi(@RequestBody String params) {
// params={"type":"foo","color":"green"}
ParamObjectDTO paramObjectDTO;
@@ -42,12 +53,8 @@ public class JsonParamController {
paramObjectDTO = objectMapper.readValue(params, ParamObjectDTO.class);
System.out.println(paramObjectDTO);
// use paramObjectDTO where you have {"type":"foo","color":"green"} JSON data as Object
- } catch (JsonParseException e) {
- e.printStackTrace();
- } catch (JsonMappingException e) {
- e.printStackTrace();
- } catch (IOException e) {
- e.printStackTrace();
+ } catch (JsonProcessingException e) {
+ LOG.info("Json Processing Exception");
}
return params;
}
