1 /* 2 * Copyright (c) 2003, 2012, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package com.sun.tools.doclets.internal.toolkit.builders; 27 28 import java.util.HashSet; 29 import java.util.Set; 30 31 import com.sun.javadoc.*; 32 import com.sun.tools.doclets.internal.toolkit.*; 33 import com.sun.tools.doclets.internal.toolkit.util.*; 34 35 /** 36 * The factory for constructing builders. 37 * 38 * <p><b>This is NOT part of any supported API. 39 * If you write code that depends on this, you do so at your own risk. 40 * This code and its internal interfaces are subject to change or 41 * deletion without notice.</b> 42 * 43 * @author Jamie Ho 44 * @since 1.4 45 */ 46 47 public class BuilderFactory { 48 49 /** 50 * The current configuration of the doclet. 51 */ 52 private final Configuration configuration; 53 54 /** 55 * The factory to retrieve the required writers from. 56 */ 57 private final WriterFactory writerFactory; 58 59 private final AbstractBuilder.Context context; 60 61 /** 62 * Construct a builder factory using the given configuration. 63 * @param configuration the configuration for the current doclet 64 * being executed. 65 */ 66 public BuilderFactory (Configuration configuration) { 67 this.configuration = configuration; 68 this.writerFactory = configuration.getWriterFactory(); 69 70 Set<String> containingPackagesSeen = new HashSet<String>(); 71 context = new AbstractBuilder.Context(configuration, containingPackagesSeen, 72 LayoutParser.getInstance(configuration)); 73 } 74 75 /** 76 * Return the builder that builds the constant summary. 77 * @return the builder that builds the constant summary. 78 */ 79 public AbstractBuilder getConstantsSummaryBuider() throws Exception { 80 return ConstantsSummaryBuilder.getInstance(context, 81 writerFactory.getConstantsSummaryWriter()); 82 } 83 84 /** 85 * Return the builder that builds the package summary. 86 * 87 * @param pkg the package being documented. 88 * @param prevPkg the previous package being documented. 89 * @param nextPkg the next package being documented. 90 * @return the builder that builds the constant summary. 91 */ 92 public AbstractBuilder getPackageSummaryBuilder(PackageDoc pkg, PackageDoc prevPkg, 93 PackageDoc nextPkg) throws Exception { 94 return PackageSummaryBuilder.getInstance(context, pkg, 95 writerFactory.getPackageSummaryWriter(pkg, prevPkg, nextPkg)); 96 } 97 98 /** 99 * Return the builder for the class. 100 * 101 * @param classDoc the class being documented. 102 * @param prevClass the previous class that was documented. 103 * @param nextClass the next class being documented. 104 * @param classTree the class tree. 105 * @return the writer for the class. Return null if this 106 * writer is not supported by the doclet. 107 */ 108 public AbstractBuilder getClassBuilder(ClassDoc classDoc, 109 ClassDoc prevClass, ClassDoc nextClass, ClassTree classTree) 110 throws Exception { 111 return ClassBuilder.getInstance(context, classDoc, 112 writerFactory.getClassWriter(classDoc, prevClass, nextClass, 113 classTree)); 114 } 115 116 /** 117 * Return the builder for the annotation type. 118 * 119 * @param annotationType the annotation type being documented. 120 * @param prevType the previous type that was documented. 121 * @param nextType the next type being documented. 122 * @return the writer for the annotation type. Return null if this 123 * writer is not supported by the doclet. 124 */ 125 public AbstractBuilder getAnnotationTypeBuilder( 126 AnnotationTypeDoc annotationType, 127 Type prevType, Type nextType) 128 throws Exception { 129 return AnnotationTypeBuilder.getInstance(context, annotationType, 130 writerFactory.getAnnotationTypeWriter(annotationType, prevType, nextType)); 131 } 132 133 /** 134 * Return an instance of the method builder for the given class. 135 * 136 * @return an instance of the method builder for the given class. 137 */ 138 public AbstractBuilder getMethodBuilder(ClassWriter classWriter) 139 throws Exception { 140 return MethodBuilder.getInstance(context, 141 classWriter.getClassDoc(), 142 writerFactory.getMethodWriter(classWriter)); 143 } 144 145 /** 146 * Return an instance of the annotation type member builder for the given 147 * class. 148 * 149 * @return an instance of the annotation type memebr builder for the given 150 * annotation type. 151 */ 152 public AbstractBuilder getAnnotationTypeOptionalMemberBuilder( 153 AnnotationTypeWriter annotationTypeWriter) 154 throws Exception { 155 return AnnotationTypeOptionalMemberBuilder.getInstance(context, 156 annotationTypeWriter.getAnnotationTypeDoc(), 157 writerFactory.getAnnotationTypeOptionalMemberWriter( 158 annotationTypeWriter)); 159 } 160 161 /** 162 * Return an instance of the annotation type member builder for the given 163 * class. 164 * 165 * @return an instance of the annotation type memebr builder for the given 166 * annotation type. 167 */ 168 public AbstractBuilder getAnnotationTypeRequiredMemberBuilder( 169 AnnotationTypeWriter annotationTypeWriter) 170 throws Exception { 171 return AnnotationTypeRequiredMemberBuilder.getInstance(context, 172 annotationTypeWriter.getAnnotationTypeDoc(), 173 writerFactory.getAnnotationTypeRequiredMemberWriter( 174 annotationTypeWriter)); 175 } 176 177 /** 178 * Return an instance of the enum constants builder for the given class. 179 * 180 * @return an instance of the enum constants builder for the given class. 181 */ 182 public AbstractBuilder getEnumConstantsBuilder(ClassWriter classWriter) 183 throws Exception { 184 return EnumConstantBuilder.getInstance(context, classWriter.getClassDoc(), 185 writerFactory.getEnumConstantWriter(classWriter)); 186 } 187 188 /** 189 * Return an instance of the field builder for the given class. 190 * 191 * @return an instance of the field builder for the given class. 192 */ 193 public AbstractBuilder getFieldBuilder(ClassWriter classWriter) 194 throws Exception { 195 return FieldBuilder.getInstance(context, classWriter.getClassDoc(), 196 writerFactory.getFieldWriter(classWriter)); 197 } 198 199 /** 200 * Return an instance of the constructor builder for the given class. 201 * 202 * @return an instance of the constructor builder for the given class. 203 */ 204 public AbstractBuilder getConstructorBuilder(ClassWriter classWriter) 205 throws Exception { 206 return ConstructorBuilder.getInstance(context, 207 classWriter.getClassDoc(), 208 writerFactory.getConstructorWriter(classWriter)); 209 } 210 211 /** 212 * Return an instance of the member summary builder for the given class. 213 * 214 * @return an instance of the member summary builder for the given class. 215 */ 216 public AbstractBuilder getMemberSummaryBuilder(ClassWriter classWriter) 217 throws Exception { 218 return MemberSummaryBuilder.getInstance(classWriter, context); 219 } 220 221 /** 222 * Return an instance of the member summary builder for the given annotation 223 * type. 224 * 225 * @return an instance of the member summary builder for the given 226 * annotation type. 227 */ 228 public AbstractBuilder getMemberSummaryBuilder( 229 AnnotationTypeWriter annotationTypeWriter) 230 throws Exception { 231 return MemberSummaryBuilder.getInstance(annotationTypeWriter, context); 232 } 233 234 /** 235 * Return the builder that builds the serialized form. 236 * 237 * @return the builder that builds the serialized form. 238 */ 239 public AbstractBuilder getSerializedFormBuilder() 240 throws Exception { 241 return SerializedFormBuilder.getInstance(context); 242 } 243 }