Thu, 13 Jan 2011 21:28:38 -0800
7010528: javadoc performance regression
Reviewed-by: jjg
duke@1 | 1 | /* |
ohair@798 | 2 | * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved. |
duke@1 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
duke@1 | 4 | * |
duke@1 | 5 | * This code is free software; you can redistribute it and/or modify it |
duke@1 | 6 | * under the terms of the GNU General Public License version 2 only, as |
ohair@554 | 7 | * published by the Free Software Foundation. Oracle designates this |
duke@1 | 8 | * particular file as subject to the "Classpath" exception as provided |
ohair@554 | 9 | * by Oracle in the LICENSE file that accompanied this code. |
duke@1 | 10 | * |
duke@1 | 11 | * This code is distributed in the hope that it will be useful, but WITHOUT |
duke@1 | 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
duke@1 | 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
duke@1 | 14 | * version 2 for more details (a copy is included in the LICENSE file that |
duke@1 | 15 | * accompanied this code). |
duke@1 | 16 | * |
duke@1 | 17 | * You should have received a copy of the GNU General Public License version |
duke@1 | 18 | * 2 along with this work; if not, write to the Free Software Foundation, |
duke@1 | 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
duke@1 | 20 | * |
ohair@554 | 21 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
ohair@554 | 22 | * or visit www.oracle.com if you need additional information or have any |
ohair@554 | 23 | * questions. |
duke@1 | 24 | */ |
duke@1 | 25 | |
duke@1 | 26 | package com.sun.tools.doclets.formats.html; |
duke@1 | 27 | |
bpatel@233 | 28 | import com.sun.javadoc.*; |
duke@1 | 29 | import com.sun.tools.doclets.internal.toolkit.*; |
duke@1 | 30 | import com.sun.tools.doclets.internal.toolkit.builders.SerializedFormBuilder; |
duke@1 | 31 | import com.sun.tools.doclets.internal.toolkit.taglets.*; |
duke@1 | 32 | import com.sun.tools.doclets.internal.toolkit.util.*; |
duke@1 | 33 | |
duke@1 | 34 | /** |
duke@1 | 35 | * The taglet writer that writes HTML. |
duke@1 | 36 | * |
duke@1 | 37 | * @since 1.5 |
duke@1 | 38 | * @author Jamie Ho |
bpatel@233 | 39 | * @author Bhavesh Patel (Modified) |
duke@1 | 40 | */ |
duke@1 | 41 | |
duke@1 | 42 | public class TagletWriterImpl extends TagletWriter { |
duke@1 | 43 | |
duke@1 | 44 | private HtmlDocletWriter htmlWriter; |
duke@1 | 45 | |
duke@1 | 46 | public TagletWriterImpl(HtmlDocletWriter htmlWriter, boolean isFirstSentence) { |
duke@1 | 47 | this.htmlWriter = htmlWriter; |
duke@1 | 48 | this.isFirstSentence = isFirstSentence; |
duke@1 | 49 | } |
duke@1 | 50 | |
duke@1 | 51 | /** |
duke@1 | 52 | * {@inheritDoc} |
duke@1 | 53 | */ |
duke@1 | 54 | public TagletOutput getOutputInstance() { |
duke@1 | 55 | return new TagletOutputImpl(""); |
duke@1 | 56 | } |
duke@1 | 57 | |
duke@1 | 58 | /** |
duke@1 | 59 | * {@inheritDoc} |
duke@1 | 60 | */ |
duke@1 | 61 | public TagletOutput getDocRootOutput() { |
duke@1 | 62 | return new TagletOutputImpl(htmlWriter.relativepathNoSlash); |
duke@1 | 63 | } |
duke@1 | 64 | |
duke@1 | 65 | /** |
duke@1 | 66 | * {@inheritDoc} |
duke@1 | 67 | */ |
duke@1 | 68 | public TagletOutput deprecatedTagOutput(Doc doc) { |
duke@1 | 69 | StringBuffer output = new StringBuffer(); |
duke@1 | 70 | Tag[] deprs = doc.tags("deprecated"); |
duke@1 | 71 | if (doc instanceof ClassDoc) { |
duke@1 | 72 | if (Util.isDeprecated((ProgramElementDoc) doc)) { |
bpatel@766 | 73 | output.append("<span class=\"strong\">" + |
duke@1 | 74 | ConfigurationImpl.getInstance(). |
bpatel@766 | 75 | getText("doclet.Deprecated") + "</span> "); |
duke@1 | 76 | if (deprs.length > 0) { |
duke@1 | 77 | Tag[] commentTags = deprs[0].inlineTags(); |
duke@1 | 78 | if (commentTags.length > 0) { |
duke@1 | 79 | |
duke@1 | 80 | output.append(commentTagsToOutput(null, doc, |
duke@1 | 81 | deprs[0].inlineTags(), false).toString() |
duke@1 | 82 | ); |
duke@1 | 83 | } |
duke@1 | 84 | } |
duke@1 | 85 | } |
duke@1 | 86 | } else { |
duke@1 | 87 | MemberDoc member = (MemberDoc) doc; |
duke@1 | 88 | if (Util.isDeprecated((ProgramElementDoc) doc)) { |
bpatel@766 | 89 | output.append("<span class=\"strong\">" + |
duke@1 | 90 | ConfigurationImpl.getInstance(). |
bpatel@766 | 91 | getText("doclet.Deprecated") + "</span> "); |
duke@1 | 92 | if (deprs.length > 0) { |
bpatel@766 | 93 | output.append("<i>"); |
duke@1 | 94 | output.append(commentTagsToOutput(null, doc, |
duke@1 | 95 | deprs[0].inlineTags(), false).toString()); |
bpatel@766 | 96 | output.append("</i>"); |
duke@1 | 97 | } |
duke@1 | 98 | } else { |
duke@1 | 99 | if (Util.isDeprecated(member.containingClass())) { |
bpatel@766 | 100 | output.append("<span class=\"strong\">" + |
duke@1 | 101 | ConfigurationImpl.getInstance(). |
bpatel@766 | 102 | getText("doclet.Deprecated") + "</span> "); |
duke@1 | 103 | } |
duke@1 | 104 | } |
duke@1 | 105 | } |
duke@1 | 106 | return new TagletOutputImpl(output.toString()); |
duke@1 | 107 | } |
duke@1 | 108 | |
duke@1 | 109 | /** |
duke@1 | 110 | * {@inheritDoc} |
duke@1 | 111 | */ |
duke@1 | 112 | public MessageRetriever getMsgRetriever() { |
duke@1 | 113 | return htmlWriter.configuration.message; |
duke@1 | 114 | } |
duke@1 | 115 | |
duke@1 | 116 | /** |
duke@1 | 117 | * {@inheritDoc} |
duke@1 | 118 | */ |
duke@1 | 119 | public TagletOutput getParamHeader(String header) { |
duke@1 | 120 | StringBuffer result = new StringBuffer(); |
bpatel@766 | 121 | result.append("<dt>"); |
bpatel@766 | 122 | result.append("<span class=\"strong\">" + header + "</span></dt>"); |
duke@1 | 123 | return new TagletOutputImpl(result.toString()); |
duke@1 | 124 | } |
duke@1 | 125 | |
duke@1 | 126 | /** |
duke@1 | 127 | * {@inheritDoc} |
duke@1 | 128 | */ |
duke@1 | 129 | public TagletOutput paramTagOutput(ParamTag paramTag, String paramName) { |
bpatel@766 | 130 | TagletOutput result = new TagletOutputImpl("<dd><code>" + paramName + "</code>" |
bpatel@766 | 131 | + " - " + htmlWriter.commentTagsToString(paramTag, null, paramTag.inlineTags(), false) + "</dd>"); |
duke@1 | 132 | return result; |
duke@1 | 133 | } |
duke@1 | 134 | |
duke@1 | 135 | /** |
duke@1 | 136 | * {@inheritDoc} |
duke@1 | 137 | */ |
duke@1 | 138 | public TagletOutput returnTagOutput(Tag returnTag) { |
bpatel@766 | 139 | TagletOutput result = new TagletOutputImpl(DocletConstants.NL + "<dt>" + |
bpatel@766 | 140 | "<span class=\"strong\">" + htmlWriter.configuration.getText("doclet.Returns") + |
bpatel@766 | 141 | "</span>" + "</dt>" + "<dd>" + |
duke@1 | 142 | htmlWriter.commentTagsToString(returnTag, null, returnTag.inlineTags(), |
bpatel@766 | 143 | false) + "</dd>"); |
duke@1 | 144 | return result; |
duke@1 | 145 | } |
duke@1 | 146 | |
duke@1 | 147 | /** |
duke@1 | 148 | * {@inheritDoc} |
duke@1 | 149 | */ |
duke@1 | 150 | public TagletOutput seeTagOutput(Doc holder, SeeTag[] seeTags) { |
duke@1 | 151 | String result = ""; |
duke@1 | 152 | if (seeTags.length > 0) { |
duke@1 | 153 | result = addSeeHeader(result); |
duke@1 | 154 | for (int i = 0; i < seeTags.length; ++i) { |
duke@1 | 155 | if (i > 0) { |
duke@1 | 156 | result += ", " + DocletConstants.NL; |
duke@1 | 157 | } |
duke@1 | 158 | result += htmlWriter.seeTagToString(seeTags[i]); |
duke@1 | 159 | } |
duke@1 | 160 | } |
duke@1 | 161 | if (holder.isField() && ((FieldDoc)holder).constantValue() != null && |
duke@1 | 162 | htmlWriter instanceof ClassWriterImpl) { |
duke@1 | 163 | //Automatically add link to constant values page for constant fields. |
duke@1 | 164 | result = addSeeHeader(result); |
bpatel@766 | 165 | result += htmlWriter.getHyperLinkString(htmlWriter.relativePath + |
duke@1 | 166 | ConfigurationImpl.CONSTANTS_FILE_NAME |
duke@1 | 167 | + "#" + ((ClassWriterImpl) htmlWriter).getClassDoc().qualifiedName() |
duke@1 | 168 | + "." + ((FieldDoc) holder).name(), |
duke@1 | 169 | htmlWriter.configuration.getText("doclet.Constants_Summary")); |
duke@1 | 170 | } |
duke@1 | 171 | if (holder.isClass() && ((ClassDoc)holder).isSerializable()) { |
duke@1 | 172 | //Automatically add link to serialized form page for serializable classes. |
bpatel@233 | 173 | if ((SerializedFormBuilder.serialInclude(holder) && |
duke@1 | 174 | SerializedFormBuilder.serialInclude(((ClassDoc)holder).containingPackage()))) { |
bpatel@233 | 175 | result = addSeeHeader(result); |
bpatel@766 | 176 | result += htmlWriter.getHyperLinkString(htmlWriter.relativePath + "serialized-form.html", |
bpatel@233 | 177 | ((ClassDoc)holder).qualifiedName(), htmlWriter.configuration.getText("doclet.Serialized_Form"), false); |
duke@1 | 178 | } |
duke@1 | 179 | } |
bpatel@766 | 180 | return result.equals("") ? null : new TagletOutputImpl(result + "</dd>"); |
duke@1 | 181 | } |
duke@1 | 182 | |
duke@1 | 183 | private String addSeeHeader(String result) { |
duke@1 | 184 | if (result != null && result.length() > 0) { |
duke@1 | 185 | return result + ", " + DocletConstants.NL; |
duke@1 | 186 | } else { |
bpatel@766 | 187 | return "<dt><span class=\"strong\">" + |
bpatel@766 | 188 | htmlWriter.configuration().getText("doclet.See_Also") + "</span></dt><dd>"; |
duke@1 | 189 | } |
duke@1 | 190 | } |
duke@1 | 191 | |
duke@1 | 192 | /** |
duke@1 | 193 | * {@inheritDoc} |
duke@1 | 194 | */ |
duke@1 | 195 | public TagletOutput simpleTagOutput(Tag[] simpleTags, String header) { |
bpatel@766 | 196 | String result = "<dt><span class=\"strong\">" + header + "</span></dt>" + DocletConstants.NL + |
bpatel@766 | 197 | " <dd>"; |
duke@1 | 198 | for (int i = 0; i < simpleTags.length; i++) { |
duke@1 | 199 | if (i > 0) { |
duke@1 | 200 | result += ", "; |
duke@1 | 201 | } |
duke@1 | 202 | result += htmlWriter.commentTagsToString(simpleTags[i], null, simpleTags[i].inlineTags(), false); |
duke@1 | 203 | } |
bpatel@766 | 204 | result += "</dd>" + DocletConstants.NL; |
bpatel@233 | 205 | return new TagletOutputImpl(result); |
duke@1 | 206 | } |
duke@1 | 207 | |
duke@1 | 208 | /** |
duke@1 | 209 | * {@inheritDoc} |
duke@1 | 210 | */ |
duke@1 | 211 | public TagletOutput simpleTagOutput(Tag simpleTag, String header) { |
bpatel@766 | 212 | return new TagletOutputImpl("<dt><span class=\"strong\">" + header + "</span></dt>" + " <dd>" |
duke@1 | 213 | + htmlWriter.commentTagsToString(simpleTag, null, simpleTag.inlineTags(), false) |
bpatel@766 | 214 | + "</dd>" + DocletConstants.NL); |
duke@1 | 215 | } |
duke@1 | 216 | |
duke@1 | 217 | /** |
duke@1 | 218 | * {@inheritDoc} |
duke@1 | 219 | */ |
duke@1 | 220 | public TagletOutput getThrowsHeader() { |
bpatel@766 | 221 | return new TagletOutputImpl(DocletConstants.NL + "<dt>" + "<span class=\"strong\">" + |
bpatel@766 | 222 | htmlWriter.configuration().getText("doclet.Throws") + "</span></dt>"); |
duke@1 | 223 | } |
duke@1 | 224 | |
duke@1 | 225 | /** |
duke@1 | 226 | * {@inheritDoc} |
duke@1 | 227 | */ |
duke@1 | 228 | public TagletOutput throwsTagOutput(ThrowsTag throwsTag) { |
bpatel@766 | 229 | String result = DocletConstants.NL + "<dd>"; |
duke@1 | 230 | result += throwsTag.exceptionType() == null ? |
duke@1 | 231 | htmlWriter.codeText(throwsTag.exceptionName()) : |
duke@1 | 232 | htmlWriter.codeText( |
duke@1 | 233 | htmlWriter.getLink(new LinkInfoImpl(LinkInfoImpl.CONTEXT_MEMBER, |
duke@1 | 234 | throwsTag.exceptionType()))); |
duke@1 | 235 | TagletOutput text = new TagletOutputImpl( |
duke@1 | 236 | htmlWriter.commentTagsToString(throwsTag, null, |
duke@1 | 237 | throwsTag.inlineTags(), false)); |
duke@1 | 238 | if (text != null && text.toString().length() > 0) { |
duke@1 | 239 | result += " - " + text; |
duke@1 | 240 | } |
bpatel@766 | 241 | result += "</dd>"; |
duke@1 | 242 | return new TagletOutputImpl(result); |
duke@1 | 243 | } |
duke@1 | 244 | |
duke@1 | 245 | /** |
duke@1 | 246 | * {@inheritDoc} |
duke@1 | 247 | */ |
duke@1 | 248 | public TagletOutput throwsTagOutput(Type throwsType) { |
bpatel@766 | 249 | return new TagletOutputImpl(DocletConstants.NL + "<dd>" + |
duke@1 | 250 | htmlWriter.codeText(htmlWriter.getLink( |
bpatel@766 | 251 | new LinkInfoImpl(LinkInfoImpl.CONTEXT_MEMBER, throwsType))) + "</dd>"); |
duke@1 | 252 | } |
duke@1 | 253 | |
duke@1 | 254 | /** |
duke@1 | 255 | * {@inheritDoc} |
duke@1 | 256 | */ |
duke@1 | 257 | public TagletOutput valueTagOutput(FieldDoc field, String constantVal, |
duke@1 | 258 | boolean includeLink) { |
duke@1 | 259 | return new TagletOutputImpl(includeLink ? |
duke@1 | 260 | htmlWriter.getDocLink(LinkInfoImpl.CONTEXT_VALUE_TAG, field, |
duke@1 | 261 | constantVal, false) : constantVal); |
duke@1 | 262 | } |
duke@1 | 263 | |
duke@1 | 264 | /** |
duke@1 | 265 | * {@inheritDoc} |
duke@1 | 266 | */ |
duke@1 | 267 | public TagletOutput commentTagsToOutput(Tag holderTag, Tag[] tags) { |
duke@1 | 268 | return commentTagsToOutput(holderTag, null, tags, false); |
duke@1 | 269 | } |
duke@1 | 270 | |
duke@1 | 271 | /** |
duke@1 | 272 | * {@inheritDoc} |
duke@1 | 273 | */ |
duke@1 | 274 | public TagletOutput commentTagsToOutput(Doc holderDoc, Tag[] tags) { |
duke@1 | 275 | return commentTagsToOutput(null, holderDoc, tags, false); |
duke@1 | 276 | } |
duke@1 | 277 | |
duke@1 | 278 | /** |
duke@1 | 279 | * {@inheritDoc} |
duke@1 | 280 | */ |
duke@1 | 281 | public TagletOutput commentTagsToOutput(Tag holderTag, |
duke@1 | 282 | Doc holderDoc, Tag[] tags, boolean isFirstSentence) { |
duke@1 | 283 | return new TagletOutputImpl(htmlWriter.commentTagsToString( |
duke@1 | 284 | holderTag, holderDoc, tags, isFirstSentence)); |
duke@1 | 285 | } |
duke@1 | 286 | |
duke@1 | 287 | /** |
duke@1 | 288 | * {@inheritDoc} |
duke@1 | 289 | */ |
duke@1 | 290 | public Configuration configuration() { |
duke@1 | 291 | return htmlWriter.configuration(); |
duke@1 | 292 | } |
duke@1 | 293 | |
duke@1 | 294 | /** |
duke@1 | 295 | * Return an instance of a TagletWriter that knows how to write HTML. |
duke@1 | 296 | * |
duke@1 | 297 | * @return an instance of a TagletWriter that knows how to write HTML. |
duke@1 | 298 | */ |
duke@1 | 299 | public TagletOutput getTagletOutputInstance() { |
duke@1 | 300 | return new TagletOutputImpl(""); |
duke@1 | 301 | } |
duke@1 | 302 | } |