CODEWITHSUNDEEP
javarestjacksonjackson-databind
Ankur Garg
Ankur Garg

Reputation: 2853

Deserialization exception to deserialize json String

Getting 

com.fasterxml.jackson.databind.exc.UnrecognizedPropertyException: 

Unrecognized field "operationMessage" (class worker.lib.message.OperationMessage), not marked as ignorable (9 known properties: "packageMessage", "sourceAsset", "operation", "publishMessage", "requestId", "remixMessage", "targetAsset", "jobId", "intermediates"])
    
 at [Source: (String)"{"operationMessage":{"sourceAsset":{"path":"/a/b/c.txt","repoId":"testId","region":"va6"},"targetAsset":{"path":"/folder4","repoId":"id2","region":"va6"},"jobId":"7c540211d1054442940211d10594426e","intermediates":false}}"; line: 1, column: 22] (through reference chain: 
worker.lib.message.OperationMessage["operationMessage"])

My OperationMessage Class is 

@JsonInclude(JsonInclude.Include.NON_NULL)
@Data //generates getter and setters
public class OperationMessage {
  
  @JsonProperty(value = "jobId")
  private String jobId;
  
  @JsonProperty(value = "operation")
  private Operation operation;
  
  @JsonProperty(value = "intermediates")
  private Boolean intermediates; //for copy-move 
  
  private AssetProperties sourceAsset;
  
  private AssetProperties targetAsset;
  
  private PublishMessage publishMessage; //fields related to publish Operation. 
  
  private RemixMessage remixMessage; //fields related to remix Operation.
  
  private PackageMessage packageMessage;//fields related to package Operation

  private String requestId;

  @Override
  public String toString() {
    return "OperationMessage [jobId=" + jobId + ", operation=" + operation + "]";
  }
  

}

Can someone suggest what is the issue here?

Upvotes: 0

Views: 613

Answers (2)

NickAth
NickAth

Reputation: 1112

Some things you should do are the following:

1) Add getters & setters for the member variables of your class

2) Add a default constructor public class OperationMessage { }

3) Implement the Serializable public class OperationMessage implements Serializable

4) Add the @JsonIgnoreProperties(ignoreUnknown = true) annotation to your POJO

Upvotes: 1

Hua
Hua

Reputation: 746

You don't have getters and setters... Or change these fields to be public.

Upvotes: 0

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