| /* |
| * Copyright (C) 2013 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.jack.jayce.v0002.nodes; |
| |
| import com.android.jack.ir.ast.FieldKind; |
| import com.android.jack.ir.ast.JClassOrInterface; |
| import com.android.jack.ir.ast.JExpression; |
| import com.android.jack.ir.ast.JFieldRef; |
| import com.android.jack.ir.ast.JType; |
| import com.android.jack.ir.ast.JTypeLookupException; |
| import com.android.jack.jayce.v0002.NNode; |
| import com.android.jack.jayce.v0002.io.ExportSession; |
| import com.android.jack.jayce.v0002.io.ImportHelper; |
| import com.android.jack.jayce.v0002.io.JayceInternalReaderImpl; |
| import com.android.jack.jayce.v0002.io.Token; |
| import com.android.jack.lookup.JMethodLookupException; |
| |
| import java.io.IOException; |
| |
| import javax.annotation.CheckForNull; |
| import javax.annotation.Nonnull; |
| |
| /** |
| * Java field reference expression. |
| */ |
| public class NFieldRef extends NExpression { |
| |
| @Nonnull |
| public static final Token TOKEN = Token.FIELD_REF; |
| |
| @CheckForNull |
| public String field; |
| |
| @CheckForNull |
| public String fieldType; |
| |
| @CheckForNull |
| public String receiverType; |
| |
| @CheckForNull |
| public FieldKind kind; |
| |
| @CheckForNull |
| public NExpression instance; |
| |
| @CheckForNull |
| public NSourceInfo sourceInfo; |
| |
| @Override |
| public void importFromJast(@Nonnull ImportHelper loader, @Nonnull Object node) { |
| JFieldRef jFieldRef = (JFieldRef) node; |
| field = jFieldRef.getFieldId().getName(); |
| fieldType = NNode.getFormatter().getName(jFieldRef.getFieldId().getType()); |
| receiverType = ImportHelper.getSignatureName(jFieldRef.getReceiverType()); |
| kind = jFieldRef.getFieldId().getKind(); |
| instance = (NExpression) loader.load(jFieldRef.getInstance()); |
| sourceInfo = loader.load(jFieldRef.getSourceInfo()); |
| } |
| |
| @Override |
| @Nonnull |
| public JFieldRef exportAsJast(@Nonnull ExportSession exportSession) throws JTypeLookupException, |
| JMethodLookupException { |
| assert sourceInfo != null; |
| assert receiverType != null; |
| assert field != null; |
| assert fieldType != null; |
| assert kind != null; |
| JExpression jInstance = instance != null ? instance.exportAsJast(exportSession) : null; |
| JType jReceiverType = exportSession.getLookup().getType(receiverType); |
| JType jFieldType = exportSession.getLookup().getType(fieldType); |
| return new JFieldRef(sourceInfo.exportAsJast(exportSession), jInstance, |
| exportSession.getFieldId((JClassOrInterface) jReceiverType, field, jFieldType, kind), |
| (JClassOrInterface) jReceiverType); |
| } |
| |
| @Override |
| public void readContent(@Nonnull JayceInternalReaderImpl in) throws IOException { |
| field = in.readId(); |
| fieldType = in.readId(); |
| receiverType = in.readId(); |
| kind = in.readFieldRefKindEnum(); |
| instance = in.readNode(NExpression.class); |
| } |
| |
| @Override |
| @Nonnull |
| public Token getToken() { |
| return TOKEN; |
| } |
| |
| @Override |
| @Nonnull |
| public NSourceInfo getSourceInfos() { |
| assert sourceInfo != null; |
| return sourceInfo; |
| } |
| |
| @Override |
| public void setSourceInfos(@Nonnull NSourceInfo sourceInfo) { |
| this.sourceInfo = sourceInfo; |
| } |
| |
| } |