com.datastax.oss.driver.api.mapper.annotations

Annotation Type TransientProperties

@Target(value=TYPE)
 @Retention(value=RUNTIME)
public @interface TransientProperties

Annotates an Entity to indicate which properties should be considered 'transient', meaning that they should not be mapped to any column (neither during reads nor writes).

Example:

 @TransientProperties({"notAColumn", "x"})
 @Entity
 public class Product {
   @PartitionKey private UUID id;
   private String description;
   // these columns are not included because their names are specified in @TransientProperties
   private int notAColumn;
   private int x;
   ...
 }
 

This annotation is an alternative to using the Transient annotation on a field or getter. It is useful in cases where this annotation may be specified on a parent class where implementing classes will share a common configuration without needing to explicitly annotate each property with a Transient annotation.

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element and Description
String[]	value Specifies a list of property names that should be considered transient.

Element Detail

value

public abstract String[] value

Specifies a list of property names that should be considered transient.

Default:

{}