Jackson has the @JsonProperty(\"name\") annotation, which can be applied to methods - the return value of the method will be assigned to the \"name\" parameter in the JSON.
Try
@SerializedName("serialized_fld_name")
No, there is not. As I recall, there is a post in the mailing list from a core developer that Gson won't likely be so enhanced, either.
The solution in Gson is a similar annotation called @SerializedName that you can use to provide names that match the source JSON.
A simple example is shown below:
public class Message {
@SerializedName("ID")
private String id;
@SerializedName("NFd")
private int fileDescriptors;
}
Source
I had same problem with Gson and @SerializedName doesn't help in my case. So I used org.codehaus.jackson.map.ObjectMapper
ObjectMapper mapper = new ObjectMapper();
String responseJson = mapper.writeValueAsString(object);