Package net.bytebuddy.asm

Annotation Type Advice.DynamicConstant

@Documented
@Retention(RUNTIME)
@Target(PARAMETER)
public static @interface Advice.DynamicConstant

Indicates that the annotated parameter should resolve a dynamic constant, using either constantdynamic or invokedynamic which is then bound to the parameter as a value.

Important: Don't confuse this annotation with MemberSubstitution.DynamicConstant or DynamicConstant. This annotation should be used only in combination with Advice.

See Also:

Advice, Advice.OnMethodEnter, Advice.OnMethodExit

Required Element Summary

Required Elements

Modifier and Type	Required Element	Description
java.lang.String	bootstrapName	Returns the name of the bootstrap method handle.
java.lang.Class<?>[]	bootstrapParameterTypes	Returns the parameter types of the bootstrap method handle.
java.lang.Class<?>	bootstrapReturnType	Returns the return type of the bootstrap method handle.
JavaConstant.MethodHandle.HandleType	bootstrapType	Returns the type of the bootstrap method handle to resolve.

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element	Description
java.lang.Class<?>	bootstrapOwner	Returns the owner type of the bootstrap method handle, or void, to represent the instrumented type.
boolean	invokedynamic	Returns true if invokedynamic should be used to bind the annotated parameter.
java.lang.String	name	Returns the name of the dynamic constant that is supplied to the bootstrap method.

Element Detail

bootstrapType

JavaConstant.MethodHandle.HandleType bootstrapType

Returns the type of the bootstrap method handle to resolve.

Returns:

The type of the bootstrap method handle to resolve.

bootstrapName

java.lang.String bootstrapName

Returns the name of the bootstrap method handle.

Returns:

The name of the bootstrap method handle.

bootstrapReturnType

java.lang.Class<?> bootstrapReturnType

Returns the return type of the bootstrap method handle.

Returns:

The return type of the bootstrap method handle.

bootstrapParameterTypes

java.lang.Class<?>[] bootstrapParameterTypes

Returns the parameter types of the bootstrap method handle.

Returns:

The parameter types of the bootstrap method handle.

name

java.lang.String name

Returns the name of the dynamic constant that is supplied to the bootstrap method.

Returns:

The name of the dynamic constant that is supplied to the bootstrap method.

Default:

"_"

bootstrapOwner

java.lang.Class<?> bootstrapOwner

Returns the owner type of the bootstrap method handle, or void, to represent the instrumented type.

Returns:

The owner type of the bootstrap method handle, or void, to represent the instrumented type.

Default:

void.class

invokedynamic

boolean invokedynamic

Returns true if invokedynamic should be used to bind the annotated parameter.

Returns:

true if invokedynamic should be used to bind the annotated parameter.

Default:

false