jdk8-mips64-public/langtools: src/share/classes/com/sun/tools/doclets/formats/html/PackageUseWriter.java@c75be5bc5283 (annotated)

src/share/classes/com/sun/tools/doclets/formats/html/PackageUseWriter.java@c75be5bc5283 (annotated)

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

Tue, 09 Oct 2012 19:10:00 -0700

author: jjg
date: Tue, 09 Oct 2012 19:10:00 -0700
changeset 1357: c75be5bc5283
parent 995: 62bc3775d5bb
child 1359: 25e14ad23cef
permissions: -rw-r--r--

8000663: clean up langtools imports
Reviewed-by: darcy

 /*
  * Copyright (c) 1998, 2012, 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.doclets.formats.html.markup.*;
 import com.sun.tools.doclets.internal.toolkit.*;
 import com.sun.tools.doclets.internal.toolkit.util.*;
 /**
  * Generate package usage information.
  *
  * @author Robert G. Field
  * @author Bhavesh Patel (Modified)
  */
 public class PackageUseWriter extends SubWriterHolderWriter {
     final PackageDoc pkgdoc;
     final SortedMap<String,Set<ClassDoc>> usingPackageToUsedClasses = new TreeMap<String,Set<ClassDoc>>();
     /**
      * Constructor.
      *
      * @param filename the file to be generated.
      * @throws IOException
      * @throws DocletAbortException
      */
     public PackageUseWriter(ConfigurationImpl configuration,
                             ClassUseMapper mapper, String filename,
                             PackageDoc pkgdoc) throws IOException {
         super(configuration, DirectoryManager.getDirectoryPath(pkgdoc),
               filename,
               DirectoryManager.getRelativePath(pkgdoc.name()));
         this.pkgdoc = pkgdoc;
         // by examining all classes in this package, find what packages
         // use these classes - produce a map between using package and
         // used classes.
         ClassDoc[] content = pkgdoc.allClasses();
         for (int i = 0; i < content.length; ++i) {
             ClassDoc usedClass = content[i];
             Set<ClassDoc> usingClasses = mapper.classToClass.get(usedClass.qualifiedName());
             if (usingClasses != null) {
                 for (Iterator<ClassDoc> it = usingClasses.iterator(); it.hasNext(); ) {
                     ClassDoc usingClass = it.next();
                     PackageDoc usingPackage = usingClass.containingPackage();
                     Set<ClassDoc> usedClasses = usingPackageToUsedClasses
                         .get(usingPackage.name());
                     if (usedClasses == null) {
                         usedClasses = new TreeSet<ClassDoc>();
                         usingPackageToUsedClasses.put(Util.getPackageName(usingPackage),
                                                       usedClasses);
                     }
                     usedClasses.add(usedClass);
                 }
             }
         }
     }
     /**
      * Generate a class page.
      *
      * @param configuration the current configuration of the doclet.
      * @param mapper        the mapping of the class usage.
      * @param pkgdoc        the package doc being documented.
      */
     public static void generate(ConfigurationImpl configuration,
                                 ClassUseMapper mapper, PackageDoc pkgdoc) {
         PackageUseWriter pkgusegen;
         String filename = "package-use.html";
         try {
             pkgusegen = new PackageUseWriter(configuration,
                                              mapper, filename, pkgdoc);
             pkgusegen.generatePackageUseFile();
             pkgusegen.close();
         } catch (IOException exc) {
             configuration.standardmessage.error(
                 "doclet.exception_encountered",
                 exc.toString(), filename);
             throw new DocletAbortException();
         }
     }
     /**
      * Generate the package use list.
      */
     protected void generatePackageUseFile() throws IOException {
         Content body = getPackageUseHeader();
         HtmlTree div = new HtmlTree(HtmlTag.DIV);
         div.addStyle(HtmlStyle.contentContainer);
         if (usingPackageToUsedClasses.isEmpty()) {
             div.addContent(getResource(
                     "doclet.ClassUse_No.usage.of.0", pkgdoc.name()));
         } else {
             addPackageUse(div);
         }
         body.addContent(div);
         addNavLinks(false, body);
         addBottom(body);
         printHtmlDocument(null, true, body);
     }
     /**
      * Add the package use information.
      *
      * @param contentTree the content tree to which the package use information will be added
      */
     protected void addPackageUse(Content contentTree) throws IOException {
         HtmlTree ul = new HtmlTree(HtmlTag.UL);
         ul.addStyle(HtmlStyle.blockList);
         if (configuration.packages.length > 1) {
             addPackageList(ul);
         }
         addClassList(ul);
         contentTree.addContent(ul);
     }
     /**
      * Add the list of packages that use the given package.
      *
      * @param contentTree the content tree to which the package list will be added
      */
     protected void addPackageList(Content contentTree) throws IOException {
         Content table = HtmlTree.TABLE(0, 3, 0, useTableSummary,
                 getTableCaption(configuration().getText(
                 "doclet.ClassUse_Packages.that.use.0",
                 getPackageLinkString(pkgdoc, Util.getPackageName(pkgdoc), false))));
         table.addContent(getSummaryTableHeader(packageTableHeader, "col"));
         Content tbody = new HtmlTree(HtmlTag.TBODY);
         Iterator<String> it = usingPackageToUsedClasses.keySet().iterator();
         for (int i = 0; it.hasNext(); i++) {
             PackageDoc pkg = configuration.root.packageNamed(it.next());
             HtmlTree tr = new HtmlTree(HtmlTag.TR);
             if (i % 2 == 0) {
                 tr.addStyle(HtmlStyle.altColor);
             } else {
                 tr.addStyle(HtmlStyle.rowColor);
             }
             addPackageUse(pkg, tr);
             tbody.addContent(tr);
         }
         table.addContent(tbody);
         Content li = HtmlTree.LI(HtmlStyle.blockList, table);
         contentTree.addContent(li);
     }
     /**
      * Add the list of classes that use the given package.
      *
      * @param contentTree the content tree to which the class list will be added
      */
     protected void addClassList(Content contentTree) throws IOException {
         String[] classTableHeader = new String[] {
             configuration.getText("doclet.0_and_1",
                     configuration.getText("doclet.Class"),
                     configuration.getText("doclet.Description"))
         };
         Iterator<String> itp = usingPackageToUsedClasses.keySet().iterator();
         while (itp.hasNext()) {
             String packageName = itp.next();
             PackageDoc usingPackage = configuration.root.packageNamed(packageName);
             HtmlTree li = new HtmlTree(HtmlTag.LI);
             li.addStyle(HtmlStyle.blockList);
             if (usingPackage != null) {
                 li.addContent(getMarkerAnchor(usingPackage.name()));
             }
             String tableSummary = configuration.getText("doclet.Use_Table_Summary",
                     configuration.getText("doclet.classes"));
             Content table = HtmlTree.TABLE(0, 3, 0, tableSummary,
                     getTableCaption(configuration().getText(
                     "doclet.ClassUse_Classes.in.0.used.by.1",
                     getPackageLinkString(pkgdoc, Util.getPackageName(pkgdoc), false),
                     getPackageLinkString(usingPackage,Util.getPackageName(usingPackage), false))));
             table.addContent(getSummaryTableHeader(classTableHeader, "col"));
             Content tbody = new HtmlTree(HtmlTag.TBODY);
             Iterator<ClassDoc> itc =
                     usingPackageToUsedClasses.get(packageName).iterator();
             for (int i = 0; itc.hasNext(); i++) {
                 HtmlTree tr = new HtmlTree(HtmlTag.TR);
                 if (i % 2 == 0) {
                     tr.addStyle(HtmlStyle.altColor);
                 } else {
                     tr.addStyle(HtmlStyle.rowColor);
                 }
                 addClassRow(itc.next(), packageName, tr);
                 tbody.addContent(tr);
             }
             table.addContent(tbody);
             li.addContent(table);
             contentTree.addContent(li);
         }
     }
     /**
      * Add a row for the class that uses the given package.
      *
      * @param usedClass the class that uses the given package
      * @param packageName the name of the package to which the class belongs
      * @param contentTree the content tree to which the row will be added
      */
     protected void addClassRow(ClassDoc usedClass, String packageName,
             Content contentTree) {
         String path = pathString(usedClass,
                 "class-use/" + usedClass.name() + ".html");
         Content td = HtmlTree.TD(HtmlStyle.colOne,
                 getHyperLink(path, packageName, new StringContent(usedClass.name())));
         addIndexComment(usedClass, td);
         contentTree.addContent(td);
     }
     /**
      * Add the package use information.
      *
      * @param pkg the package that used the given package
      * @param contentTree the content tree to which the information will be added
      */
     protected void addPackageUse(PackageDoc pkg, Content contentTree) throws IOException {
         Content tdFirst = HtmlTree.TD(HtmlStyle.colFirst,
                 getHyperLink("", Util.getPackageName(pkg),
                 new RawHtml(Util.getPackageName(pkg))));
         contentTree.addContent(tdFirst);
         HtmlTree tdLast = new HtmlTree(HtmlTag.TD);
         tdLast.addStyle(HtmlStyle.colLast);
         if (pkg != null && pkg.name().length() != 0) {
             addSummaryComment(pkg, tdLast);
         } else {
             tdLast.addContent(getSpace());
         }
         contentTree.addContent(tdLast);
     }
     /**
      * Get the header for the package use listing.
      *
      * @return a content tree representing the package use header
      */
     protected Content getPackageUseHeader() {
         String packageText = configuration.getText("doclet.Package");
         String name = pkgdoc.name();
         String title = configuration.getText("doclet.Window_ClassUse_Header",
                 packageText, name);
         Content bodyTree = getBody(true, getWindowTitle(title));
         addTop(bodyTree);
         addNavLinks(true, bodyTree);
         Content headContent = getResource("doclet.ClassUse_Title", packageText, name);
         Content heading = HtmlTree.HEADING(HtmlConstants.TITLE_HEADING, true,
                 HtmlStyle.title, headContent);
         Content div = HtmlTree.DIV(HtmlStyle.header, heading);
         bodyTree.addContent(div);
         return bodyTree;
     }
     /**
      * Get this package link.
      *
      * @return a content tree for the package link
      */
     protected Content getNavLinkPackage() {
         Content linkContent = getHyperLink("package-summary.html", "",
                 packageLabel);
         Content li = HtmlTree.LI(linkContent);
         return li;
     }
     /**
      * Get the use link.
      *
      * @return a content tree for the use link
      */
     protected Content getNavLinkClassUse() {
         Content li = HtmlTree.LI(HtmlStyle.navBarCell1Rev, useLabel);
         return li;
     }
     /**
      * Get the tree link.
      *
      * @return a content tree for the tree link
      */
     protected Content getNavLinkTree() {
         Content linkContent = getHyperLink("package-tree.html", "",
                 treeLabel);
         Content li = HtmlTree.LI(linkContent);
         return li;
     }
 }

Mercurial > jdk8-mips64-public > langtools / annotate

src/share/classes/com/sun/tools/doclets/formats/html/PackageUseWriter.java@c75be5bc5283 (annotated)

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