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.intrinsics;
018    
019    import com.intellij.psi.PsiElement;
020    import org.jetbrains.annotations.NotNull;
021    import org.jetbrains.annotations.Nullable;
022    import org.jetbrains.asm4.Type;
023    import org.jetbrains.asm4.commons.InstructionAdapter;
024    import org.jetbrains.jet.codegen.ExpressionCodegen;
025    import org.jetbrains.jet.codegen.StackValue;
026    import org.jetbrains.jet.codegen.state.GenerationState;
027    import org.jetbrains.jet.lang.psi.JetExpression;
028    import org.jetbrains.jet.lang.resolve.java.JvmClassName;
029    import org.jetbrains.jet.lang.resolve.name.FqName;
030    import org.jetbrains.jet.lang.resolve.name.Name;
031    
032    import java.util.List;
033    
034    public class StaticField implements IntrinsicMethod {
035        private final FqName ownerClass;
036        private final Name propertyName;
037    
038    
039        public StaticField(FqName ownerClass, Name propertyName) {
040            this.ownerClass = ownerClass;
041            this.propertyName = propertyName;
042        }
043    
044        @Override
045        public StackValue generate(
046                ExpressionCodegen codegen,
047                InstructionAdapter v,
048                @NotNull Type expectedType,
049                @Nullable PsiElement element,
050                @Nullable List<JetExpression> arguments,
051                StackValue receiver,
052                @NotNull GenerationState state
053        ) {
054            v.getstatic(JvmClassName.byFqNameWithoutInnerClasses(ownerClass).getInternalName(), propertyName.asString(), expectedType.getDescriptor());
055            return StackValue.onStack(expectedType);
056        }
057    }