001    /*
002     * Copyright 2010-2013 JetBrains s.r.o.
003     *
004     * Licensed under the Apache License, Version 2.0 (the "License");
005     * you may not use this file except in compliance with the License.
006     * You may obtain a copy of the License at
007     *
008     * http://www.apache.org/licenses/LICENSE-2.0
009     *
010     * Unless required by applicable law or agreed to in writing, software
011     * distributed under the License is distributed on an "AS IS" BASIS,
012     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013     * See the License for the specific language governing permissions and
014     * limitations under the License.
015     */
016    
017    package org.jetbrains.jet.codegen;
018    
019    import org.jetbrains.annotations.NotNull;
020    import org.jetbrains.annotations.Nullable;
021    import org.jetbrains.jet.codegen.context.ClassContext;
022    import org.jetbrains.jet.codegen.state.GenerationState;
023    import org.jetbrains.jet.codegen.state.JetTypeMapperMode;
024    import org.jetbrains.jet.lang.psi.JetClassOrObject;
025    
026    import static org.jetbrains.asm4.Opcodes.*;
027    
028    public class TraitImplBodyCodegen extends ClassBodyCodegen {
029    
030        public TraitImplBodyCodegen(
031                @NotNull JetClassOrObject aClass,
032                @NotNull ClassContext context,
033                @NotNull ClassBuilder v,
034                @NotNull GenerationState state,
035                @Nullable MemberCodegen parentCodegen
036        ) {
037            super(aClass, context, v, state, parentCodegen);
038        }
039    
040        @Override
041        protected void generateDeclaration() {
042            v.defineClass(myClass, V1_6,
043                          ACC_PUBLIC | ACC_FINAL,
044                          jvmName(),
045                          null,
046                          "java/lang/Object",
047                          new String[0]
048            );
049            v.visitSource(myClass.getContainingFile().getName(), null);
050        }
051    
052        @NotNull
053        private String jvmName() {
054            return typeMapper.mapType(descriptor.getDefaultType(), JetTypeMapperMode.TRAIT_IMPL).getInternalName();
055        }
056    }