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 com.google.clearsilver.jsilver.data.Data; 20 21 import java.util.ArrayList; 22 import java.util.Comparator; 23 24 public class AttributeInfo { 25 public static final Comparator<AttributeInfo> comparator = new Comparator<AttributeInfo>() { 26 public int compare(AttributeInfo a, AttributeInfo b) { 27 return a.name().compareTo(b.name()); 28 } 29 }; 30 31 public FieldInfo attrField; 32 public ArrayList<MethodInfo> methods = new ArrayList<MethodInfo>(); 33 34 private ClassInfo mClass; 35 private String mName; 36 private Comment mComment; 37 AttributeInfo(ClassInfo cl, FieldInfo f)38 public AttributeInfo(ClassInfo cl, FieldInfo f) { 39 mClass = cl; 40 attrField = f; 41 } 42 name()43 public String name() { 44 if (mName == null) { 45 for (AttrTagInfo comment : attrField.comment().attrTags()) { 46 String n = comment.name(); 47 if (n != null) { 48 mName = n; 49 return n; 50 } 51 } 52 mName = attrField.name(); 53 Errors.error(Errors.BAD_ATTR_TAG, attrField.position(), mName + " referenced as an attribute," 54 + " but \"@attr name\" not specified."); 55 } 56 return mName; 57 } 58 comment()59 public Comment comment() { 60 if (mComment == null) { 61 for (AttrTagInfo attr : attrField.comment().attrTags()) { 62 Comment c = attr.description(); 63 if (c != null) { 64 mComment = c; 65 return c; 66 } 67 } 68 } 69 if (mComment == null) { 70 return new Comment("", mClass, SourcePositionInfo.UNKNOWN); 71 } 72 return mComment; 73 } 74 anchor()75 public String anchor() { 76 return "attr_" + name(); 77 } 78 htmlPage()79 public String htmlPage() { 80 return mClass.htmlPage() + "#" + anchor(); 81 } 82 makeHDF(Data data, String base)83 public void makeHDF(Data data, String base) { 84 data.setValue(base + ".name", name()); 85 data.setValue(base + ".anchor", anchor()); 86 data.setValue(base + ".href", htmlPage()); 87 data.setValue(base + ".R.name", attrField.name()); 88 data.setValue(base + ".R.href", attrField.htmlPage()); 89 TagInfo.makeHDF(data, base + ".deprecated", attrField.comment().deprecatedTags()); 90 TagInfo.makeHDF(data, base + ".shortDescr", comment().briefTags()); 91 TagInfo.makeHDF(data, base + ".descr", comment().tags()); 92 93 int i = 0; 94 for (MethodInfo m : methods) { 95 String s = base + ".methods." + i; 96 data.setValue(s + ".href", m.htmlPage()); 97 data.setValue(s + ".name", m.prettySignature()); 98 } 99 } 100 checkLevel()101 public boolean checkLevel() { 102 return attrField.checkLevel(); 103 } 104 } 105