1f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project/* 2f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Copyright (C) 2008 The Android Open Source Project 3f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * 4f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 5f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * you may not use this file except in compliance with the License. 6f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * You may obtain a copy of the License at 7f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * 8f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 9f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * 10f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 11f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 12f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * See the License for the specific language governing permissions and 14f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * limitations under the License. 15f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 16f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 17f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectpackage com.android.dx.dex.file; 18f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 19f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport com.android.dx.rop.annotation.Annotations; 20f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport com.android.dx.rop.annotation.AnnotationsList; 21f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport com.android.dx.rop.cst.CstMethodRef; 22f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport com.android.dx.util.AnnotatedOutput; 23f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport com.android.dx.util.Hex; 24f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport com.android.dx.util.ToHuman; 25f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 26f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport java.util.ArrayList; 27f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 28f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project/** 29f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Association of a method and its parameter annotations. 30f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 31f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectpublic final class ParameterAnnotationStruct 32f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project implements ToHuman, Comparable<ParameterAnnotationStruct> { 3399409883d9c4c0ffb49b070ce307bb33a9dfe9f1The Android Open Source Project /** {@code non-null;} the method in question */ 34f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project private final CstMethodRef method; 35f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 3699409883d9c4c0ffb49b070ce307bb33a9dfe9f1The Android Open Source Project /** {@code non-null;} the associated annotations list */ 37f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project private final AnnotationsList annotationsList; 38f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 3999409883d9c4c0ffb49b070ce307bb33a9dfe9f1The Android Open Source Project /** {@code non-null;} the associated annotations list, as an item */ 40f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project private final UniformListItem<AnnotationSetRefItem> annotationsItem; 41f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 42f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 43f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Constructs an instance. 44de75089fb7216d19e9c22cce4dc62a49513477d3Carl Shapiro * 4599409883d9c4c0ffb49b070ce307bb33a9dfe9f1The Android Open Source Project * @param method {@code non-null;} the method in question 4699409883d9c4c0ffb49b070ce307bb33a9dfe9f1The Android Open Source Project * @param annotationsList {@code non-null;} the associated annotations list 47f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 48f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public ParameterAnnotationStruct(CstMethodRef method, 49f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project AnnotationsList annotationsList) { 50f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project if (method == null) { 51f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project throw new NullPointerException("method == null"); 52f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 53f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 54f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project if (annotationsList == null) { 55f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project throw new NullPointerException("annotationsList == null"); 56f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 57f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 58f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project this.method = method; 59f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project this.annotationsList = annotationsList; 60f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 61f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /* 62f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Construct an item for the annotations list. TODO: This 63f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * requires way too much copying; fix it. 64f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 65f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 66f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project int size = annotationsList.size(); 67f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project ArrayList<AnnotationSetRefItem> arrayList = new 68f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project ArrayList<AnnotationSetRefItem>(size); 69f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 70f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project for (int i = 0; i < size; i++) { 71f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project Annotations annotations = annotationsList.get(i); 72f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project AnnotationSetItem item = new AnnotationSetItem(annotations); 73f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project arrayList.add(new AnnotationSetRefItem(item)); 74f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 75de75089fb7216d19e9c22cce4dc62a49513477d3Carl Shapiro 76f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project this.annotationsItem = new UniformListItem<AnnotationSetRefItem>( 77f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project ItemType.TYPE_ANNOTATION_SET_REF_LIST, arrayList); 78f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 79f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 80f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** {@inheritDoc} */ 81f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public int hashCode() { 82f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project return method.hashCode(); 83f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 84de75089fb7216d19e9c22cce4dc62a49513477d3Carl Shapiro 85f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** {@inheritDoc} */ 86f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public boolean equals(Object other) { 87f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project if (! (other instanceof ParameterAnnotationStruct)) { 88f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project return false; 89f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 90de75089fb7216d19e9c22cce4dc62a49513477d3Carl Shapiro 91f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project return method.equals(((ParameterAnnotationStruct) other).method); 92f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 93f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 94f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** {@inheritDoc} */ 95f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public int compareTo(ParameterAnnotationStruct other) { 96f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project return method.compareTo(other.method); 97f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 98f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 99f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** {@inheritDoc} */ 100f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public void addContents(DexFile file) { 101f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project MethodIdsSection methodIds = file.getMethodIds(); 102f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project MixedItemSection wordData = file.getWordData(); 103f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 104f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project methodIds.intern(method); 105f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project wordData.add(annotationsItem); 106f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 107f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 108f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** {@inheritDoc} */ 109f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public void writeTo(DexFile file, AnnotatedOutput out) { 110f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project int methodIdx = file.getMethodIds().indexOf(method); 111f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project int annotationsOff = annotationsItem.getAbsoluteOffset(); 112f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 113f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project if (out.annotates()) { 114f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project out.annotate(0, " " + method.toHuman()); 115f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project out.annotate(4, " method_idx: " + Hex.u4(methodIdx)); 116f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project out.annotate(4, " annotations_off: " + 117f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project Hex.u4(annotationsOff)); 118f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 119f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 120f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project out.writeInt(methodIdx); 121f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project out.writeInt(annotationsOff); 122f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 123f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 124f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** {@inheritDoc} */ 125f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public String toHuman() { 126f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project StringBuilder sb = new StringBuilder(); 127f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 128f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project sb.append(method.toHuman()); 129f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project sb.append(": "); 130f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 131f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project boolean first = true; 132f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project for (AnnotationSetRefItem item : annotationsItem.getItems()) { 133f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project if (first) { 134f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project first = false; 135f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } else { 136f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project sb.append(", "); 137f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 138f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project sb.append(item.toHuman()); 139f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 140f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 141f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project return sb.toString(); 142f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 143f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 144f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 145f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Gets the method this item is for. 146de75089fb7216d19e9c22cce4dc62a49513477d3Carl Shapiro * 14799409883d9c4c0ffb49b070ce307bb33a9dfe9f1The Android Open Source Project * @return {@code non-null;} the method 148f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 149f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public CstMethodRef getMethod() { 150f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project return method; 151f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 152f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 153f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 154f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Gets the associated annotations list. 155de75089fb7216d19e9c22cce4dc62a49513477d3Carl Shapiro * 15699409883d9c4c0ffb49b070ce307bb33a9dfe9f1The Android Open Source Project * @return {@code non-null;} the annotations list 157f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 158f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public AnnotationsList getAnnotationsList() { 159f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project return annotationsList; 160f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 161f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project} 162