VfsAssemblyClassFile.cs

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using System;
using System.IO;
 
using IKVM.Runtime;
using IKVM.Runtime.Accessors.Java.Lang;
 
namespace IKVM.Runtime.Vfs
{
 
    internal sealed class VfsAssemblyClassFile : VfsFile
    {
 
        readonly RuntimeJavaType type;
        readonly Lazy<byte[]> buff;
 
        internal VfsAssemblyClassFile(VfsContext context, RuntimeJavaType type) :
            base(context)
        {
            this.type = type ?? throw new ArgumentNullException(nameof(type));
            this.buff = new Lazy<byte[]>(GenerateClassFile, true);
        }
 
        byte[] GenerateClassFile()
        {
#if FIRST_PASS || IMPORTER || EXPORTER
            throw new NotImplementedException();
#else
            var stream = new MemoryStream();
            Context.Context.StubGenerator.Write(stream, type, true, true, true, true, false);
            return stream.ToArray();
#endif
        }
 
        protected override Stream OpenRead() => new MemoryStream(buff.Value);
 
        public override long Size => buff.Value.Length;
 
    }
 
}