1 /* 2 * Copyright (C) 2010 Google Inc. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.google.doclava; 18 19 import java.util.ArrayList; 20 import java.util.Arrays; 21 22 public class AnnotationInstanceInfo implements Resolvable { 23 private ClassInfo mType; 24 private String mAnnotationName; // for debugging purposes TODO - remove 25 private ArrayList<AnnotationValueInfo> mElementValues; 26 private ArrayList<Resolution> mResolutions; 27 AnnotationInstanceInfo()28 public AnnotationInstanceInfo() { 29 mType = null; 30 mElementValues = new ArrayList<AnnotationValueInfo>(); 31 } 32 AnnotationInstanceInfo(ClassInfo type, AnnotationValueInfo[] elementValues)33 public AnnotationInstanceInfo(ClassInfo type, AnnotationValueInfo[] elementValues) { 34 mType = type; 35 mElementValues = new ArrayList<AnnotationValueInfo>(Arrays.asList(elementValues)); 36 } 37 type()38 ClassInfo type() { 39 return mType; 40 } 41 setClass(ClassInfo cl)42 public void setClass(ClassInfo cl) { 43 mType = cl; 44 } 45 setSimpleAnnotationName(String name)46 public void setSimpleAnnotationName(String name) { 47 mAnnotationName = name; 48 } 49 elementValues()50 ArrayList<AnnotationValueInfo> elementValues() { 51 return mElementValues; 52 } 53 addElementValue(AnnotationValueInfo info)54 public void addElementValue(AnnotationValueInfo info) { 55 mElementValues.add(info); 56 } 57 58 @Override toString()59 public String toString() { 60 StringBuilder str = new StringBuilder(); 61 str.append("@"); 62 if (mType == null) { 63 str.append(mAnnotationName); 64 } else { 65 str.append(mType.qualifiedName()); 66 } 67 str.append("("); 68 69 for (AnnotationValueInfo value : mElementValues) { 70 if (value.element() != null) { 71 str.append(value.element().name()); 72 str.append("="); 73 } 74 75 str.append(value.valueString()); 76 if (value != mElementValues.get(mElementValues.size()-1)) { 77 str.append(","); 78 } 79 } 80 str.append(")"); 81 return str.toString(); 82 } 83 addResolution(Resolution resolution)84 public void addResolution(Resolution resolution) { 85 if (mResolutions == null) { 86 mResolutions = new ArrayList<Resolution>(); 87 } 88 89 mResolutions.add(resolution); 90 } 91 printResolutions()92 public void printResolutions() { 93 System.out.println("Resolutions for Annotation:"); 94 for (Resolution r : mResolutions) { 95 System.out.println(r); 96 } 97 } 98 resolveResolutions()99 public boolean resolveResolutions() { 100 ArrayList<Resolution> resolutions = mResolutions; 101 mResolutions = new ArrayList<Resolution>(); 102 103 boolean allResolved = true; 104 for (Resolution resolution : resolutions) { 105 StringBuilder qualifiedClassName = new StringBuilder(); 106 InfoBuilder.resolveQualifiedName(resolution.getValue(), qualifiedClassName, 107 resolution.getInfoBuilder()); 108 109 // if we still couldn't resolve it, save it for the next pass 110 if ("".equals(qualifiedClassName.toString())) { 111 mResolutions.add(resolution); 112 allResolved = false; 113 } else if ("annotationTypeName".equals(resolution.getVariable())) { 114 setClass(InfoBuilder.Caches.obtainClass(qualifiedClassName.toString())); 115 } 116 } 117 118 return allResolved; 119 } 120 } 121