Re: method signature to parameter type signature

  You can use SignatureReader with your implementation of 
SignatureVisitor to collect information about signature elements.
  Look at the TraceSignatureVisitor for an example.

  regards,
  Eugene


Ping Mao wrote:
> Hi there,
>
> I am doing the method replacing as the example(MethodReplacer) in
> http://asm.ow2.org/current/asm-transformations.pdf. The challenge is that the
> original methods contain parameter(s) which might be generic types.  When visit
> the method, the method signature is available, but I don't know if there is any
> utility in ASM available to retrieve the parameter type's signature from the
> method signature, like the functionality of 
> Type[] Type.getArgumentTypes(final String methodDescriptor) which returns an
> array of each argument type.
>
> For example, for method:
> public int getParameter(String first, List<ArrayList> second) {
>     return 1;
> }
> the method signature is "(ILjava/util/List<Ljava/util/ArrayList;>;)I", it would
> be helpful to get an array of parameter signature as {"I",
> "Ljava/util/List<Ljava/util/ArrayList;>;"} to be needed in the local variables
> section of the method body. Do I need to parse the method signature myself or
> there is utility available?
>
> Thanks a lot,
> Ping
>

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