net.bytebuddy.dynamic.scaffold.subclass

Class ConstructorStrategy.ForDefaultConstructor

java.lang.Object

net.bytebuddy.dynamic.scaffold.subclass.ConstructorStrategy.ForDefaultConstructor

All Implemented Interfaces:

ConstructorStrategy

Enclosing interface:

ConstructorStrategy

@HashCodeAndEqualsPlugin.Enhance
public static class ConstructorStrategy.ForDefaultConstructor
extends Object
implements ConstructorStrategy

A constructor strategy that creates a default constructor that invokes a super constructor with default arguments.

Nested Class Summary

Nested classes/interfaces inherited from interface net.bytebuddy.dynamic.scaffold.subclass.ConstructorStrategy

ConstructorStrategy.Default, ConstructorStrategy.ForDefaultConstructor

Constructor Summary

Constructors

Constructor and Description
ForDefaultConstructor() Creates a constructor strategy for invoking a super constructor with default arguments.
ForDefaultConstructor(ElementMatcher<? super MethodDescription> elementMatcher) Creates a constructor strategy for invoking a super constructor with default arguments.
ForDefaultConstructor(ElementMatcher<? super MethodDescription> elementMatcher, MethodAttributeAppender.Factory methodAttributeAppenderFactory) Creates a constructor strategy for invoking a super constructor with default arguments.
ForDefaultConstructor(MethodAttributeAppender.Factory methodAttributeAppenderFactory) Creates a constructor strategy for invoking a super constructor with default arguments.

Method Summary

Modifier and Type	Method and Description
List<MethodDescription.Token>	extractConstructors(TypeDescription instrumentedType) Extracts constructors for a given super type.
MethodRegistry	inject(TypeDescription instrumentedType, MethodRegistry methodRegistry) Returns a method registry that is capable of creating byte code for the constructors that were provided by the ConstructorStrategy.extractConstructors(TypeDescription) method of this instance.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ForDefaultConstructor

public ForDefaultConstructor()

Creates a constructor strategy for invoking a super constructor with default arguments.

ForDefaultConstructor

public ForDefaultConstructor(ElementMatcher<? super MethodDescription> elementMatcher)

Creates a constructor strategy for invoking a super constructor with default arguments.

Parameters:

elementMatcher - A matcher to select a super constructor among possible candidates.

ForDefaultConstructor

public ForDefaultConstructor(MethodAttributeAppender.Factory methodAttributeAppenderFactory)

Creates a constructor strategy for invoking a super constructor with default arguments.

Parameters:

methodAttributeAppenderFactory - The method attribute appender factory to apply.

ForDefaultConstructor

public ForDefaultConstructor(ElementMatcher<? super MethodDescription> elementMatcher,
                             MethodAttributeAppender.Factory methodAttributeAppenderFactory)

Creates a constructor strategy for invoking a super constructor with default arguments.

Parameters:

elementMatcher - A matcher to select a super constructor among possible candidates.

methodAttributeAppenderFactory - The method attribute appender factory to apply.

Method Detail

extractConstructors

public List<MethodDescription.Token> extractConstructors(TypeDescription instrumentedType)

Extracts constructors for a given super type. The extracted constructor signatures will then be imitated by the created dynamic type.

Specified by:

extractConstructors in interface ConstructorStrategy

Parameters:

instrumentedType - The type for which the constructors should be created.

Returns:

A list of tokens that describe the constructors that are to be implemented.

inject

public MethodRegistry inject(TypeDescription instrumentedType,
                             MethodRegistry methodRegistry)

Returns a method registry that is capable of creating byte code for the constructors that were provided by the ConstructorStrategy.extractConstructors(TypeDescription) method of this instance.

Specified by:

inject in interface ConstructorStrategy

Parameters:

instrumentedType - The instrumented type.

methodRegistry - The original method registry.

Returns:

A method registry that is capable of providing byte code for the constructors that were added by this strategy.