| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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. |
| */ |
| /* |
| * Copyright (C) 2008 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 java.lang.reflect; |
| |
| import com.android.dex.Dex; |
| |
| /** |
| * @hide |
| */ |
| public final class ArtField { |
| |
| private Class<?> declaringClass; |
| /** Field access flags (modifiers) */ |
| private int accessFlags; |
| /** Index into DexFile's field ids */ |
| private int fieldDexIndex; |
| /** Offset of field in object or class */ |
| private int offset; |
| |
| /** |
| * Only created by art directly. |
| */ |
| private ArtField() {} |
| |
| public int getAccessFlags() { |
| return accessFlags; |
| } |
| |
| int getDexFieldIndex() { |
| return fieldDexIndex; |
| } |
| |
| int getOffset() { |
| return offset; |
| } |
| |
| public String getName() { |
| if (fieldDexIndex == -1) { |
| // Proxy classes have 1 synthesized static field with no valid dex index |
| if (!declaringClass.isProxy()) { |
| throw new AssertionError(); |
| } |
| return "throws"; |
| } |
| Dex dex = declaringClass.getDex(); |
| int nameIndex = dex.nameIndexFromFieldIndex(fieldDexIndex); |
| return declaringClass.getDexCacheString(dex, nameIndex); |
| } |
| |
| Class<?> getDeclaringClass() { |
| return declaringClass; |
| } |
| |
| Class<?> getType() { |
| if (fieldDexIndex == -1) { |
| // The type of the synthesized field in a Proxy class is Class[][] |
| if (!declaringClass.isProxy()) { |
| throw new AssertionError(); |
| } |
| return Class[][].class; |
| } |
| Dex dex = declaringClass.getDex(); |
| int typeIndex = dex.typeIndexFromFieldIndex(fieldDexIndex); |
| return declaringClass.getDexCacheType(dex, typeIndex); |
| } |
| } |