Class MethodCallProxy.AssignableSignatureCall

  • All Implemented Interfaces:
    StackManipulation
    Enclosing class:
    MethodCallProxy

    @Enhance
    public static class MethodCallProxy.AssignableSignatureCall
    extends java.lang.Object
    implements StackManipulation
    A stack manipulation that creates a MethodCallProxy for a given method an pushes such an object onto the call stack. For this purpose, all arguments of the proxied method are loaded onto the stack what is only possible if this instance is used from a method with an identical signature such as the target method itself.
    • Field Detail

      • serializable

        private final boolean serializable
        Determines if the generated proxy should be serializableProxy.
    • Constructor Detail

      • AssignableSignatureCall

        public AssignableSignatureCall​(Implementation.SpecialMethodInvocation specialMethodInvocation,
                                       boolean serializable)
        Creates an operand stack assignment that creates a MethodCallProxy for the targetMethod and pushes this proxy object onto the stack.
        Parameters:
        specialMethodInvocation - The special method invocation which should be invoked by the created method call proxy.
        serializable - Determines if the generated proxy should be serializableProxy.
    • Method Detail

      • isValid

        public boolean isValid()
        Determines if this stack manipulation is valid.
        Specified by:
        isValid in interface StackManipulation
        Returns:
        If false, this manipulation cannot be applied and should throw an exception.
      • apply

        public StackManipulation.Size apply​(org.objectweb.asm.MethodVisitor methodVisitor,
                                            Implementation.Context implementationContext)
        Applies the stack manipulation that is described by this instance.
        Specified by:
        apply in interface StackManipulation
        Parameters:
        methodVisitor - The method visitor used to write the method implementation to.
        implementationContext - The context of the current implementation.
        Returns:
        The changes to the size of the operand stack that are implied by this stack manipulation.