1 /*
   2  * Copyright (c) 2011, 2018, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 package vm.mlvm.meth.share.transform.v2;
  25 
  26 import java.lang.invoke.MethodHandle;
  27 import java.lang.invoke.MethodHandles;
  28 
  29 import vm.mlvm.meth.share.Argument;
  30 import vm.mlvm.meth.share.TestTypes;
  31 
  32 public class MHExplicitCastTF extends MHCastTF {
  33 
  34     protected MHExplicitCastTF(MHCall target, Class<?> newRetType, Class<?>[] newArgTypes) {
  35         super(target, newRetType, newArgTypes);
  36     }
  37 
  38     @Override
  39     protected Argument convert(Argument argument, Class<?> newClass, boolean isRetType) {
  40         return TestTypes.explicitCastArgument(argument, newClass, isRetType);
  41     }
  42 
  43     @Override
  44     protected MethodHandle computeInboundMH(MethodHandle targetMH) {
  45         return MethodHandles.explicitCastArguments(targetMH, this.newMT);
  46     }
  47 
  48     @Override
  49     protected String getName() {
  50         return "explicitCastArguments";
  51     }
  52 
  53 }