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@Setter
@JsonInclude(JsonInclude.Include.NON_NULL)
@JacksonXmlRootElement(localName = "user")
public final class test {
@JacksonXmlProperty(isAttribute = true)
private String attr = "help";
@JacksonXmlText
private String value;
public test(String value) {
this.value = value;
public String getValue() {
return value;
public void setValue(String value) {
this.value = value;
public static void main(String[] args) throws JsonProcessingException {
ObjectMapper xmlMapper = XmlMapper.builder().addModule(new ParameterNamesModule()).build();
System.out.println(xmlMapper.writeValueAsString(new test("help")));
Actual Output:
<user><attr>help</attr>help</user>
Expected Output:
<user attr="help">help</user>
Libraries Used:
<dependency>
<groupId>com.fasterxml.jackson.dataformat</groupId>
<artifactId>jackson-dataformat-xml</artifactId>
<version>2.12.3</version>
</dependency>
In spite of setting "@JacksonXmlProperty(isAttribute = true)", I am unable to figure out why the attribute is getting set as an element.
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