Missing "content-type" header during POST request and missing properties in swagger-ui screen

[gwcakep]

io.springfox springfox-boot-starter 3.0.0-SNAPSHOT

for below method

swagger-ui is not displaying the properties in the bean instead only displaying "body" param only and also missing "x-www-form-urlencoded" content-type when sending the request

would appreciate if somebody could provide some pointers. Thanks

[dilipkrish]

It may be a bug.I’ll investigate

[dilipkrish]

@gwcakep would've been easier if you'd based the code rather than an screenshot of the code

[dilipkrish]

As far as I know @JSONVIEW and model attributes dont go together. Once is a request body and the other is usually a url encoded form. Would you mind sharing what WithdrawQueryRequestView looks like?

[gwcakep]

Hi Dilip,

Thanks for the followup. Below is the content of WithdrawQueryRequestView :

@Getter
@Setter
@AllArgsConstructor
@NoArgsConstructor
@JsonInclude(JsonInclude.Include.ALWAYS)
@JsonIgnoreProperties(ignoreUnknown = true)
@JsonPropertyOrder({ "agentCode", "orderNo", "timestamp"})
public class WithdrawQueryRequestView extends BaseView {

	@JsonView({Request.class, QueryParam.class, QueryParamDes.class, KeyHint.class})
	@JsonProperty("AgentCode")
	@JsonAlias("MerCode")
	@NotBlank(groups={IRequest.class}, message="AgentCode {javax.validation.constraints.NotBlank.message}")
	private String agentCode;
	
	@JsonView({Request.class, QueryParam.class})
	@JsonProperty("Timestamp")
	@NotNull(groups={IRequest.class}, message="Timestamp {javax.validation.constraints.NotNull.message}")
	@Digits(groups={IRequest.class}, fraction=0, integer=13, message="Timestamp {javax.validation.constraints.Digits.message}")
	@Positive(groups={IRequest.class}, message="Timestamp {javax.validation.constraints.Positive.message}")
	private BigDecimal timestamp;
	
	@JsonView({Request.class, QueryParam.class, QueryParamDes.class})
	@JsonProperty("OrderNo")
	@NotBlank(groups={IRequest.class}, message="OrderNo {javax.validation.constraints.NotBlank.message}")
	@Size(min=13, max=30, groups={IRequest.class}, message="{javax.validation.constraints.Size.message}")
	private String orderNo;

}

The code for the BaseView :

@Getter
@Setter
@AllArgsConstructor
@NoArgsConstructor
@JsonInclude(JsonInclude.Include.ALWAYS)
@JsonIgnoreProperties(ignoreUnknown = true)
public abstract class BaseView {

	public interface IRequest{};

	public interface IResponse{};
	
	public static class Request{};
	
	public static class RequestDes{};
	
	public static class Response{};
	
	public static class QueryParam{};
	
	public static class QueryParamDes{};
	
	public static class KeyHint{};
	
	@JsonView({Request.class})
	@JsonProperty("Sign")
	@NotNull(groups={Request.class})
	private String sign;
	
	@JsonView({QueryParam.class})
	@JsonProperty("key")
	@ApiParam(hidden=true)
	private String key;
	
	public static class QueryParamsBuilder {
		private StringBuilder builder;
		
		public QueryParamsBuilder() {
			this.builder = new StringBuilder();
		}
		
	    @JsonAnySetter
	    public void addToUri(String name, Object property) {
	    	if (!StringUtils.isEmpty(property)) {
		        if (this.builder.length() > 0) {
		        	this.builder.append("&");
		        }
		        this.builder.append(name).append("=").append(property);	    		
	    	}	    	
	    }

	    @Override
	    public String toString() {
	        return this.builder.toString();
	    }
	}
	
	public static class KeyHintBuilder {
		private StringBuilder builder;
		
		public KeyHintBuilder() {
			this.builder = new StringBuilder();
		}
		
	    @JsonAnySetter
	    public void addProperty(String name, Object property) {
	    	if (!StringUtils.isEmpty(property)) {
	    		this.builder.append(property);	
	    	}	    	
	    }

	    @Override
	    public String toString() {
	        return this.builder.toString();
	    }
	}

}

I tried to strip @JSONVIEW and @validated related annotations to leave only @ModelAttribute annotation but the issue still persist

	@RequestMapping(method = POST, consumes = MediaType.APPLICATION_FORM_URLENCODED_VALUE)
	@JsonView({BaseView.Response.class})
	public ResponseEntity<WithdrawQueryResponseView> performWithdrawQueryMd5(
									@ModelAttribute 									
									WithdrawQueryRequestView view)

out of curiosity, I stripped io.springfox springfox-boot-starter 3.0.0-SNAPSHOT dependency from my pom.xml and added springfox dependencies with latest stable version 2.10.5 one by one. Surprisingly the issue resolved without any modification to the above controller's method (@JSONVIEW and @validated are intact)

I really want to use the io.springfox springfox-boot-starter 3.0.0-SNAPSHOT as i'm using spring boot framework (version 2.2.6.RELEASE) now. Is that something related to my current configurations which doesn't work well with this dependency ?

		<!-- SWAGGER -->
		<dependency>
			<groupId>io.springfox</groupId>
			<artifactId>springfox-swagger2</artifactId>
			<version>2.10.5</version>
		</dependency>		

		<dependency>
			<groupId>io.springfox</groupId>
			<artifactId>springfox-swagger-ui</artifactId>
			<version>2.10.5</version>
		</dependency>

		<dependency>
			<groupId>io.springfox</groupId>
			<artifactId>springfox-spring-webmvc</artifactId>
			<version>2.10.5</version>
		</dependency>

		<dependency>
			<groupId>io.springfox</groupId>
			<artifactId>springfox-bean-validators</artifactId>
			<version>2.10.5</version>
		</dependency>
		<!-- SWAGGER UI -->

[dilipkrish]

Thank you for the additional details! 👀