How to use

_interface

method

in

com.sun.codemodel.JDefinedClass

/**
 * Adds a public interface to this package.
 */
public JDefinedClass _interface(String name)
  throws JClassAlreadyExistsException {
  return _interface(JMod.PUBLIC, name);
}

/**
 * Adds a public interface to this package.
 */
public JDefinedClass _interface(String name)
  throws JClassAlreadyExistsException {
  return _interface(JMod.PUBLIC, name);
}

/**
 * Adds a public interface to this package.
 */
public JDefinedClass _interface(String name)
  throws JClassAlreadyExistsException {
  return _interface(JMod.PUBLIC, name);
}

/**
 * Adds a public interface to this package.
 */
public JDefinedClass _interface(String name)
  throws JClassAlreadyExistsException {
  return _interface(JMod.PUBLIC, name);
}

/**
 * Adds a public interface to this package.
 */
public JDefinedClass _interface(String name)
  throws JClassAlreadyExistsException {
  return _interface(JMod.PUBLIC, name);
}

@Override
public void propertyField(JFieldVar field, JDefinedClass clazz, String propertyName, JsonNode propertyNode) {
  super.propertyField(field, clazz, propertyName, propertyNode);
  if (propertyNode.hasNonNull(IS_INTERFACE_FIELD)) {
    field.annotate(JsonUnwrapped.class);
    // todo: fix me, this won't work if a type has several fields using interfaces
    String interfaceFQN = propertyNode.get(JAVA_TYPE_FIELD).asText();
    // create interface if we haven't done it yet
    try {
      final JDefinedClass fieldInterface = clazz._interface(interfaceFQN.substring(interfaceFQN.lastIndexOf('.') + 1));
      fieldInterface._extends(Serializable.class);
    } catch (JClassAlreadyExistsException e) {
      throw new RuntimeException(e);
    }
    annotateIfNotDone(clazz, ClassWithInterfaceFieldsDeserializer.class);
  }
}