org.apache.ignite.internal.util

Annotation Type SerializableTransient

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

Marks class as it has transient fields that should be serialized. Annotated class must have method that returns list of transient fields that should be serialized.

Works only for jobs. For other messages node version is not available.

Required Element Summary

Required Elements

Modifier and Type	Required Element and Description
String	methodName Name of the private static method that returns list of transient fields that should be serialized (String[]), and accepts itself (before serialization) and IgniteProductVersion, e.g.

Element Detail

methodName

public abstract String methodName

Name of the private static method that returns list of transient fields that should be serialized (String[]), and accepts itself (before serialization) and IgniteProductVersion, e.g.

     private static String[] fields(Object self, IgniteProductVersion ver){
         return ver.compareTo("1.5.30") > 0 ? SERIALIZABLE_FIELDS : null;
     }
 

On serialization version argument ver is null, on deserialization - self is null.

If it returns empty array or null all transient fields will be normally ignored.

Returns:

Name of the method.