jdk8-mips64-public/langtools: src/share/classes/com/sun/tools/doclets/formats/html/HtmlDoclet.java@e468915bad3a (annotated)

src/share/classes/com/sun/tools/doclets/formats/html/HtmlDoclet.java@e468915bad3a (annotated)

src/share/classes/com/sun/tools/doclets/formats/html/HtmlDoclet.java

Thu, 24 May 2018 18:02:46 +0800

author: aoqi
date: Thu, 24 May 2018 18:02:46 +0800
changeset 3446: e468915bad3a
parent 3315: 6f0746b6de9f
parent 2525: 2eb010b6cb22
permissions: -rw-r--r--

Merge

 /*
  * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.  Oracle designates this
  * particular file as subject to the "Classpath" exception as provided
  * by Oracle in the LICENSE file that accompanied this code.
  *
  * This code is distributed in the hope that it will be useful, but WITHOUT
  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  * version 2 for more details (a copy is included in the LICENSE file that
  * accompanied this code).
  *
  * You should have received a copy of the GNU General Public License version
  * 2 along with this work; if not, write to the Free Software Foundation,
  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  *
  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  */
 package com.sun.tools.doclets.formats.html;
 import java.io.*;
 import java.util.*;
 import com.sun.javadoc.*;
 import com.sun.tools.javac.sym.Profiles;
 import com.sun.tools.javac.jvm.Profile;
 import com.sun.tools.doclets.internal.toolkit.*;
 import com.sun.tools.doclets.internal.toolkit.builders.*;
 import com.sun.tools.doclets.internal.toolkit.util.*;
 /**
  * The class with "start" method, calls individual Writers.
  *
  *  <p><b>This is NOT part of any supported API.
  *  If you write code that depends on this, you do so at your own risk.
  *  This code and its internal interfaces are subject to change or
  *  deletion without notice.</b>
  *
  * @author Atul M Dambalkar
  * @author Robert Field
  * @author Jamie Ho
  *
  */
 public class HtmlDoclet extends AbstractDoclet {
     // An instance will be created by validOptions, and used by start.
     private static HtmlDoclet docletToStart = null;
     public HtmlDoclet() {
         configuration = new ConfigurationImpl();
     }
     /**
      * The global configuration information for this run.
      */
     public final ConfigurationImpl configuration;
     /**
      * The "start" method as required by Javadoc.
      *
      * @param root the root of the documentation tree.
      * @see com.sun.javadoc.RootDoc
      * @return true if the doclet ran without encountering any errors.
      */
     public static boolean start(RootDoc root) {
         // In typical use, options will have been set up by calling validOptions,
         // which will create an HtmlDoclet for use here.
         HtmlDoclet doclet;
         if (docletToStart != null) {
             doclet = docletToStart;
             docletToStart = null;
         } else {
             doclet = new HtmlDoclet();
         }
         return doclet.start(doclet, root);
     }
     /**
      * Create the configuration instance.
      * Override this method to use a different
      * configuration.
      */
     public Configuration configuration() {
         return configuration;
     }
     /**
      * Start the generation of files. Call generate methods in the individual
      * writers, which will in turn genrate the documentation files. Call the
      * TreeWriter generation first to ensure the Class Hierarchy is built
      * first and then can be used in the later generation.
      *
      * For new format.
      *
      * @see com.sun.javadoc.RootDoc
      */
     protected void generateOtherFiles(RootDoc root, ClassTree classtree)
             throws Exception {
         super.generateOtherFiles(root, classtree);
         if (configuration.linksource) {
             SourceToHTMLConverter.convertRoot(configuration,
                 root, DocPaths.SOURCE_OUTPUT);
         }
         if (configuration.topFile.isEmpty()) {
             configuration.standardmessage.
                 error("doclet.No_Non_Deprecated_Classes_To_Document");
             return;
         }
         boolean nodeprecated = configuration.nodeprecated;
         performCopy(configuration.helpfile);
         performCopy(configuration.stylesheetfile);
         // do early to reduce memory footprint
         if (configuration.classuse) {
             ClassUseWriter.generate(configuration, classtree);
         }
         IndexBuilder indexbuilder = new IndexBuilder(configuration, nodeprecated);
         if (configuration.createtree) {
             TreeWriter.generate(configuration, classtree);
         }
         if (configuration.createindex) {
             if (configuration.splitindex) {
                 SplitIndexWriter.generate(configuration, indexbuilder);
             } else {
                 SingleIndexWriter.generate(configuration, indexbuilder);
             }
         }
         if (!(configuration.nodeprecatedlist || nodeprecated)) {
             DeprecatedListWriter.generate(configuration);
         }
         AllClassesFrameWriter.generate(configuration,
             new IndexBuilder(configuration, nodeprecated, true));
         FrameOutputWriter.generate(configuration);
         if (configuration.createoverview) {
             PackageIndexWriter.generate(configuration);
         }
         if (configuration.helpfile.length() == 0 &&
             !configuration.nohelp) {
             HelpWriter.generate(configuration);
         }
         // If a stylesheet file is not specified, copy the default stylesheet
         // and replace newline with platform-specific newline.
         DocFile f;
         if (configuration.stylesheetfile.length() == 0) {
             f = DocFile.createFileForOutput(configuration, DocPaths.STYLESHEET);
             f.copyResource(DocPaths.RESOURCES.resolve(DocPaths.STYLESHEET), false, true);
         }
         f = DocFile.createFileForOutput(configuration, DocPaths.JAVASCRIPT);
         f.copyResource(DocPaths.RESOURCES.resolve(DocPaths.JAVASCRIPT), true, true);
     }
     /**
      * {@inheritDoc}
      */
     protected void generateClassFiles(ClassDoc[] arr, ClassTree classtree) {
         Arrays.sort(arr);
         for(int i = 0; i < arr.length; i++) {
             if (!(configuration.isGeneratedDoc(arr[i]) && arr[i].isIncluded())) {
                 continue;
             }
             ClassDoc prev = (i == 0)?
                 null:
                 arr[i-1];
             ClassDoc curr = arr[i];
             ClassDoc next = (i+1 == arr.length)?
                 null:
                 arr[i+1];
             try {
                 if (curr.isAnnotationType()) {
                     AbstractBuilder annotationTypeBuilder =
                         configuration.getBuilderFactory()
                             .getAnnotationTypeBuilder((AnnotationTypeDoc) curr,
                                 prev, next);
                     annotationTypeBuilder.build();
                 } else {
                     AbstractBuilder classBuilder =
                         configuration.getBuilderFactory()
                             .getClassBuilder(curr, prev, next, classtree);
                     classBuilder.build();
                 }
             } catch (IOException e) {
                 throw new DocletAbortException(e);
             } catch (FatalError fe) {
                 throw fe;
             } catch (DocletAbortException de) {
                 throw de;
             } catch (Exception e) {
                 e.printStackTrace();
                 throw new DocletAbortException(e);
             }
         }
     }
     /**
      * {@inheritDoc}
      */
     protected void generateProfileFiles() throws Exception {
         if (configuration.showProfiles && configuration.profilePackages.size() > 0) {
             ProfileIndexFrameWriter.generate(configuration);
             Profile prevProfile = null, nextProfile;
             String profileName;
             for (int i = 1; i < configuration.profiles.getProfileCount(); i++) {
                 profileName = Profile.lookup(i).name;
                 // Generate profile package pages only if there are any packages
                 // in a profile to be documented. The profilePackages map will not
                 // contain an entry for the profile if there are no packages to be documented.
                 if (!configuration.shouldDocumentProfile(profileName))
                     continue;
                 ProfilePackageIndexFrameWriter.generate(configuration, profileName);
                 PackageDoc[] packages = configuration.profilePackages.get(
                         profileName);
                 PackageDoc prev = null, next;
                 for (int j = 0; j < packages.length; j++) {
                     // if -nodeprecated option is set and the package is marked as
                     // deprecated, do not generate the profilename-package-summary.html
                     // and profilename-package-frame.html pages for that package.
                     if (!(configuration.nodeprecated && Util.isDeprecated(packages[j]))) {
                         ProfilePackageFrameWriter.generate(configuration, packages[j], i);
                         next = (j + 1 < packages.length
                                 && packages[j + 1].name().length() > 0) ? packages[j + 1] : null;
                         AbstractBuilder profilePackageSummaryBuilder =
                                 configuration.getBuilderFactory().getProfilePackageSummaryBuilder(
                                 packages[j], prev, next, Profile.lookup(i));
                         profilePackageSummaryBuilder.build();
                         prev = packages[j];
                     }
                 }
                 nextProfile = (i + 1 < configuration.profiles.getProfileCount()) ?
                         Profile.lookup(i + 1) : null;
                 AbstractBuilder profileSummaryBuilder =
                         configuration.getBuilderFactory().getProfileSummaryBuilder(
                         Profile.lookup(i), prevProfile, nextProfile);
                 profileSummaryBuilder.build();
                 prevProfile = Profile.lookup(i);
             }
         }
     }
     /**
      * {@inheritDoc}
      */
     protected void generatePackageFiles(ClassTree classtree) throws Exception {
         PackageDoc[] packages = configuration.packages;
         if (packages.length > 1) {
             PackageIndexFrameWriter.generate(configuration);
         }
         PackageDoc prev = null, next;
         for (int i = 0; i < packages.length; i++) {
             // if -nodeprecated option is set and the package is marked as
             // deprecated, do not generate the package-summary.html, package-frame.html
             // and package-tree.html pages for that package.
             if (!(configuration.nodeprecated && Util.isDeprecated(packages[i]))) {
                 PackageFrameWriter.generate(configuration, packages[i]);
                 next = (i + 1 < packages.length &&
                         packages[i + 1].name().length() > 0) ? packages[i + 1] : null;
                 //If the next package is unnamed package, skip 2 ahead if possible
                 next = (i + 2 < packages.length && next == null) ? packages[i + 2] : next;
                 AbstractBuilder packageSummaryBuilder =
                         configuration.getBuilderFactory().getPackageSummaryBuilder(
                         packages[i], prev, next);
                 packageSummaryBuilder.build();
                 if (configuration.createtree) {
                     PackageTreeWriter.generate(configuration,
                             packages[i], prev, next,
                             configuration.nodeprecated);
                 }
                 prev = packages[i];
             }
         }
     }
     public static final ConfigurationImpl sharedInstanceForOptions =
             new ConfigurationImpl();
     /**
      * Check for doclet added options here.
      *
      * @return number of arguments to option. Zero return means
      * option not known.  Negative value means error occurred.
      */
     public static int optionLength(String option) {
         // Construct temporary configuration for check
         return sharedInstanceForOptions.optionLength(option);
     }
     /**
      * Check that options have the correct arguments here.
      * <P>
      * This method is not required and will default gracefully
      * (to true) if absent.
      * <P>
      * Printing option related error messages (using the provided
      * DocErrorReporter) is the responsibility of this method.
      *
      * @return true if the options are valid.
      */
     public static boolean validOptions(String options[][],
             DocErrorReporter reporter) {
         docletToStart = new HtmlDoclet();
         return docletToStart.configuration.validOptions(options, reporter);
     }
     private void performCopy(String filename) {
         if (filename.isEmpty())
             return;
         try {
             DocFile fromfile = DocFile.createFileForInput(configuration, filename);
             DocPath path = DocPath.create(fromfile.getName());
             DocFile toFile = DocFile.createFileForOutput(configuration, path);
             if (toFile.isSameFile(fromfile))
                 return;
             configuration.message.notice((SourcePosition) null,
                     "doclet.Copying_File_0_To_File_1",
                     fromfile.toString(), path.getPath());
             toFile.copyFile(fromfile);
         } catch (IOException exc) {
             configuration.message.error((SourcePosition) null,
                     "doclet.perform_copy_exception_encountered",
                     exc.toString());
             throw new DocletAbortException(exc);
         }
     }
 }

Mercurial > jdk8-mips64-public > langtools / annotate

src/share/classes/com/sun/tools/doclets/formats/html/HtmlDoclet.java@e468915bad3a (annotated)

src/share/classes/com/sun/tools/doclets/formats/html/HtmlDoclet.java