Mercurial > jdk8-mips64-public > langtools / file revision

 /*

  * 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

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 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 class usage information.

  *

  *  <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 Robert G. Field

  * @author Bhavesh Patel (Modified)

  */

 public class ClassUseWriter extends SubWriterHolderWriter {

     final ClassDoc classdoc;

     Set<PackageDoc> pkgToPackageAnnotations = null;

     final Map<String,List<ProgramElementDoc>> pkgToClassTypeParameter;

     final Map<String,List<ProgramElementDoc>> pkgToClassAnnotations;

     final Map<String,List<ProgramElementDoc>> pkgToMethodTypeParameter;

     final Map<String,List<ProgramElementDoc>> pkgToMethodArgTypeParameter;

     final Map<String,List<ProgramElementDoc>> pkgToMethodReturnTypeParameter;

     final Map<String,List<ProgramElementDoc>> pkgToMethodAnnotations;

     final Map<String,List<ProgramElementDoc>> pkgToMethodParameterAnnotations;

     final Map<String,List<ProgramElementDoc>> pkgToFieldTypeParameter;

     final Map<String,List<ProgramElementDoc>> pkgToFieldAnnotations;

     final Map<String,List<ProgramElementDoc>> pkgToSubclass;

     final Map<String,List<ProgramElementDoc>> pkgToSubinterface;

     final Map<String,List<ProgramElementDoc>> pkgToImplementingClass;

     final Map<String,List<ProgramElementDoc>> pkgToField;

     final Map<String,List<ProgramElementDoc>> pkgToMethodReturn;

     final Map<String,List<ProgramElementDoc>> pkgToMethodArgs;

     final Map<String,List<ProgramElementDoc>> pkgToMethodThrows;

     final Map<String,List<ProgramElementDoc>> pkgToConstructorAnnotations;

     final Map<String,List<ProgramElementDoc>> pkgToConstructorParameterAnnotations;

     final Map<String,List<ProgramElementDoc>> pkgToConstructorArgs;

     final Map<String,List<ProgramElementDoc>> pkgToConstructorArgTypeParameter;

     final Map<String,List<ProgramElementDoc>> pkgToConstructorThrows;

     final SortedSet<PackageDoc> pkgSet;

     final MethodWriterImpl methodSubWriter;

     final ConstructorWriterImpl constrSubWriter;

     final FieldWriterImpl fieldSubWriter;

     final NestedClassWriterImpl classSubWriter;

     // Summary for various use tables.

     final String classUseTableSummary;

     final String subclassUseTableSummary;

     final String subinterfaceUseTableSummary;

     final String fieldUseTableSummary;

     final String methodUseTableSummary;

     final String constructorUseTableSummary;

     /**

      * Constructor.

      *

      * @param filename the file to be generated.

      * @throws IOException

      * @throws DocletAbortException

      */

     public ClassUseWriter(ConfigurationImpl configuration,

                           ClassUseMapper mapper, String path,

                           String filename, String relpath,

                           ClassDoc classdoc) throws IOException {

         super(configuration, path, filename, relpath);

         this.classdoc = classdoc;

         if (mapper.classToPackageAnnotations.containsKey(classdoc.qualifiedName()))

                 pkgToPackageAnnotations = new HashSet<PackageDoc>(mapper.classToPackageAnnotations.get(classdoc.qualifiedName()));

         configuration.currentcd = classdoc;

         this.pkgSet = new TreeSet<PackageDoc>();

         this.pkgToClassTypeParameter = pkgDivide(mapper.classToClassTypeParam);

         this.pkgToClassAnnotations = pkgDivide(mapper.classToClassAnnotations);

         this.pkgToMethodTypeParameter = pkgDivide(mapper.classToExecMemberDocTypeParam);

         this.pkgToMethodArgTypeParameter = pkgDivide(mapper.classToExecMemberDocArgTypeParam);

         this.pkgToFieldTypeParameter = pkgDivide(mapper.classToFieldDocTypeParam);

         this.pkgToFieldAnnotations = pkgDivide(mapper.annotationToFieldDoc);

         this.pkgToMethodReturnTypeParameter = pkgDivide(mapper.classToExecMemberDocReturnTypeParam);

         this.pkgToMethodAnnotations = pkgDivide(mapper.classToExecMemberDocAnnotations);

         this.pkgToMethodParameterAnnotations = pkgDivide(mapper.classToExecMemberDocParamAnnotation);

         this.pkgToSubclass = pkgDivide(mapper.classToSubclass);

         this.pkgToSubinterface = pkgDivide(mapper.classToSubinterface);

         this.pkgToImplementingClass = pkgDivide(mapper.classToImplementingClass);

         this.pkgToField = pkgDivide(mapper.classToField);

         this.pkgToMethodReturn = pkgDivide(mapper.classToMethodReturn);

         this.pkgToMethodArgs = pkgDivide(mapper.classToMethodArgs);

         this.pkgToMethodThrows = pkgDivide(mapper.classToMethodThrows);

         this.pkgToConstructorAnnotations = pkgDivide(mapper.classToConstructorAnnotations);

         this.pkgToConstructorParameterAnnotations = pkgDivide(mapper.classToConstructorParamAnnotation);

         this.pkgToConstructorArgs = pkgDivide(mapper.classToConstructorArgs);

         this.pkgToConstructorArgTypeParameter = pkgDivide(mapper.classToConstructorDocArgTypeParam);

         this.pkgToConstructorThrows = pkgDivide(mapper.classToConstructorThrows);

         //tmp test

         if (pkgSet.size() > 0 &&

             mapper.classToPackage.containsKey(classdoc.qualifiedName()) &&

             !pkgSet.equals(mapper.classToPackage.get(classdoc.qualifiedName()))) {

             configuration.root.printWarning("Internal error: package sets don't match: " + pkgSet + " with: " +

                                    mapper.classToPackage.get(classdoc.qualifiedName()));

         }

         methodSubWriter = new MethodWriterImpl(this);

         constrSubWriter = new ConstructorWriterImpl(this);

         fieldSubWriter = new FieldWriterImpl(this);

         classSubWriter = new NestedClassWriterImpl(this);

         classUseTableSummary = configuration.getText("doclet.Use_Table_Summary",

                 configuration.getText("doclet.classes"));

         subclassUseTableSummary = configuration.getText("doclet.Use_Table_Summary",

                 configuration.getText("doclet.subclasses"));

         subinterfaceUseTableSummary = configuration.getText("doclet.Use_Table_Summary",

                 configuration.getText("doclet.subinterfaces"));

         fieldUseTableSummary = configuration.getText("doclet.Use_Table_Summary",

                 configuration.getText("doclet.fields"));

         methodUseTableSummary = configuration.getText("doclet.Use_Table_Summary",

                 configuration.getText("doclet.methods"));

         constructorUseTableSummary = configuration.getText("doclet.Use_Table_Summary",

                 configuration.getText("doclet.constructors"));

     }

     /**

      * Write out class use pages.

      * @throws DocletAbortException

      */

     public static void generate(ConfigurationImpl configuration,

                                 ClassTree classtree)  {

         ClassUseMapper mapper = new ClassUseMapper(configuration.root, classtree);

         ClassDoc[] classes = configuration.root.classes();

         for (int i = 0; i < classes.length; i++) {

             // If -nodeprecated option is set and the containing package is marked

             // as deprecated, do not generate the class-use page. We will still generate

             // the class-use page if the class is marked as deprecated but the containing

             // package is not since it could still be linked from that package-use page.

             if (!(configuration.nodeprecated &&

                     Util.isDeprecated(classes[i].containingPackage())))

                 ClassUseWriter.generate(configuration, mapper, classes[i]);

         }

         PackageDoc[] pkgs = configuration.packages;

         for (int i = 0; i < pkgs.length; i++) {

             // If -nodeprecated option is set and the package is marked

             // as deprecated, do not generate the package-use page.

             if (!(configuration.nodeprecated && Util.isDeprecated(pkgs[i])))

                 PackageUseWriter.generate(configuration, mapper, pkgs[i]);

         }

     }

     private Map<String,List<ProgramElementDoc>> pkgDivide(Map<String,? extends List<? extends ProgramElementDoc>> classMap) {

         Map<String,List<ProgramElementDoc>> map = new HashMap<String,List<ProgramElementDoc>>();

         List<? extends ProgramElementDoc> list= classMap.get(classdoc.qualifiedName());

         if (list != null) {

             Collections.sort(list);

             Iterator<? extends ProgramElementDoc> it = list.iterator();

             while (it.hasNext()) {

                 ProgramElementDoc doc = it.next();

                 PackageDoc pkg = doc.containingPackage();

                 pkgSet.add(pkg);

                 List<ProgramElementDoc> inPkg = map.get(pkg.name());

                 if (inPkg == null) {

                     inPkg = new ArrayList<ProgramElementDoc>();

                     map.put(pkg.name(), inPkg);

                 }

                 inPkg.add(doc);

             }

         }

         return map;

     }

     /**

      * Generate a class page.

      */

     public static void generate(ConfigurationImpl configuration,

                                 ClassUseMapper mapper, ClassDoc classdoc) {

         ClassUseWriter clsgen;

         String path = DirectoryManager.getDirectoryPath(classdoc.

                                                             containingPackage());

         path += "class-use" + DirectoryManager.URL_FILE_SEPARATOR;

         String filename = classdoc.name() + ".html";

         String pkgname = classdoc.containingPackage().name();

         pkgname += (pkgname.length() > 0)? ".class-use": "class-use";

         String relpath = DirectoryManager.getRelativePath(pkgname);

         try {

             clsgen = new ClassUseWriter(configuration,

                                         mapper, path, filename,

                                         relpath, classdoc);

             clsgen.generateClassUseFile();

             clsgen.close();

         } catch (IOException exc) {

             configuration.standardmessage.

                 error("doclet.exception_encountered",

                       exc.toString(), filename);

             throw new DocletAbortException();

         }

     }

     /**

      * Generate the class use list.

      */

     protected void generateClassUseFile() throws IOException {

         Content body = getClassUseHeader();

         HtmlTree div = new HtmlTree(HtmlTag.DIV);

         div.addStyle(HtmlStyle.classUseContainer);

         if (pkgSet.size() > 0) {

             addClassUse(div);

         } else {

             div.addContent(getResource("doclet.ClassUse_No.usage.of.0",

                     classdoc.qualifiedName()));

         }

         body.addContent(div);

         addNavLinks(false, body);

         addBottom(body);

         printHtmlDocument(null, true, body);

     }

     /**

      * Add the class use documentation.

      *

      * @param contentTree the content tree to which the class use information will be added

      */

     protected void addClassUse(Content contentTree) throws IOException {

         HtmlTree ul = new HtmlTree(HtmlTag.UL);

         ul.addStyle(HtmlStyle.blockList);

         if (configuration.packages.length > 1) {

             addPackageList(ul);

             addPackageAnnotationList(ul);

         }

         addClassList(ul);

         contentTree.addContent(ul);

     }

     /**

      * Add the packages list that use the given class.

      *

      * @param contentTree the content tree to which the packages 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",

                 getLink(new LinkInfoImpl(LinkInfoImpl.CONTEXT_CLASS_USE_HEADER, classdoc,

                 false)))));

         table.addContent(getSummaryTableHeader(packageTableHeader, "col"));

         Content tbody = new HtmlTree(HtmlTag.TBODY);

         Iterator<PackageDoc> it = pkgSet.iterator();

         for (int i = 0; it.hasNext(); i++) {

             PackageDoc pkg = 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 package annotation list.

      *

      * @param contentTree the content tree to which the package annotation list will be added

      */

     protected void addPackageAnnotationList(Content contentTree) throws IOException {

         if ((!classdoc.isAnnotationType()) ||

                 pkgToPackageAnnotations == null ||

                 pkgToPackageAnnotations.size() == 0) {

             return;

         }

         Content table = HtmlTree.TABLE(0, 3, 0, useTableSummary,

                 getTableCaption(configuration().getText(

                 "doclet.ClassUse_PackageAnnotation",

                 getLink(new LinkInfoImpl(LinkInfoImpl.CONTEXT_CLASS_USE_HEADER, classdoc,

                 false)))));

         table.addContent(getSummaryTableHeader(packageTableHeader, "col"));

         Content tbody = new HtmlTree(HtmlTag.TBODY);

         Iterator<PackageDoc> it = pkgToPackageAnnotations.iterator();

         for (int i = 0; it.hasNext(); i++) {

             PackageDoc pkg = it.next();

             HtmlTree tr = new HtmlTree(HtmlTag.TR);

             if (i % 2 == 0) {

                 tr.addStyle(HtmlStyle.altColor);

             } else {

                 tr.addStyle(HtmlStyle.rowColor);

             }

             Content tdFirst = HtmlTree.TD(HtmlStyle.colFirst,

                     getPackageLink(pkg, new StringContent(pkg.name())));

             tr.addContent(tdFirst);

             HtmlTree tdLast = new HtmlTree(HtmlTag.TD);

             tdLast.addStyle(HtmlStyle.colLast);

             addSummaryComment(pkg, tdLast);

             tr.addContent(tdLast);

             tbody.addContent(tr);

         }

         table.addContent(tbody);

         Content li = HtmlTree.LI(HtmlStyle.blockList, table);

         contentTree.addContent(li);

     }

     /**

      * Add the class list that use the given class.

      *

      * @param contentTree the content tree to which the class list will be added

      */

     protected void addClassList(Content contentTree) throws IOException {

         HtmlTree ul = new HtmlTree(HtmlTag.UL);

         ul.addStyle(HtmlStyle.blockList);

         for (Iterator<PackageDoc> it = pkgSet.iterator(); it.hasNext();) {

             PackageDoc pkg = it.next();

             Content li = HtmlTree.LI(HtmlStyle.blockList, getMarkerAnchor(pkg.name()));

             Content link = new RawHtml(

                     configuration.getText("doclet.ClassUse_Uses.of.0.in.1",

                     getLink(new LinkInfoImpl(LinkInfoImpl.CONTEXT_CLASS_USE_HEADER,

                     classdoc, false)),

                     getPackageLinkString(pkg, Util.getPackageName(pkg), false)));

             Content heading = HtmlTree.HEADING(HtmlConstants.SUMMARY_HEADING, link);

             li.addContent(heading);

             addClassUse(pkg, li);

             ul.addContent(li);

         }

         Content li = HtmlTree.LI(HtmlStyle.blockList, ul);

         contentTree.addContent(li);

     }

     /**

      * Add the package use information.

      *

      * @param pkg the package that uses the given class

      * @param contentTree the content tree to which the package use information will be added

      */

     protected void addPackageUse(PackageDoc pkg, Content contentTree) throws IOException {

         Content tdFirst = HtmlTree.TD(HtmlStyle.colFirst,

                 getHyperLink("", pkg.name(), new StringContent(Util.getPackageName(pkg))));

         contentTree.addContent(tdFirst);

         HtmlTree tdLast = new HtmlTree(HtmlTag.TD);

         tdLast.addStyle(HtmlStyle.colLast);

         addSummaryComment(pkg, tdLast);

         contentTree.addContent(tdLast);

     }

     /**

      * Add the class use information.

      *

      * @param pkg the package that uses the given class

      * @param contentTree the content tree to which the class use information will be added

      */

     protected void addClassUse(PackageDoc pkg, Content contentTree) throws IOException {

         String classLink = getLink(new LinkInfoImpl(

             LinkInfoImpl.CONTEXT_CLASS_USE_HEADER, classdoc, false));

         String pkgLink = getPackageLinkString(pkg, Util.getPackageName(pkg), false);

         classSubWriter.addUseInfo(pkgToClassAnnotations.get(pkg.name()),

                 configuration.getText("doclet.ClassUse_Annotation", classLink,

                 pkgLink), classUseTableSummary, contentTree);

         classSubWriter.addUseInfo(pkgToClassTypeParameter.get(pkg.name()),

                 configuration.getText("doclet.ClassUse_TypeParameter", classLink,

                 pkgLink), classUseTableSummary, contentTree);

         classSubWriter.addUseInfo(pkgToSubclass.get(pkg.name()),

                 configuration.getText("doclet.ClassUse_Subclass", classLink,

                 pkgLink), subclassUseTableSummary, contentTree);

         classSubWriter.addUseInfo(pkgToSubinterface.get(pkg.name()),

                 configuration.getText("doclet.ClassUse_Subinterface", classLink,

                 pkgLink), subinterfaceUseTableSummary, contentTree);

         classSubWriter.addUseInfo(pkgToImplementingClass.get(pkg.name()),

                 configuration.getText("doclet.ClassUse_ImplementingClass", classLink,

                 pkgLink), classUseTableSummary, contentTree);

         fieldSubWriter.addUseInfo(pkgToField.get(pkg.name()),

                 configuration.getText("doclet.ClassUse_Field", classLink,

                 pkgLink), fieldUseTableSummary, contentTree);

         fieldSubWriter.addUseInfo(pkgToFieldAnnotations.get(pkg.name()),

                 configuration.getText("doclet.ClassUse_FieldAnnotations", classLink,

                 pkgLink), fieldUseTableSummary, contentTree);

         fieldSubWriter.addUseInfo(pkgToFieldTypeParameter.get(pkg.name()),

                 configuration.getText("doclet.ClassUse_FieldTypeParameter", classLink,

                 pkgLink), fieldUseTableSummary, contentTree);

         methodSubWriter.addUseInfo(pkgToMethodAnnotations.get(pkg.name()),

                 configuration.getText("doclet.ClassUse_MethodAnnotations", classLink,

                 pkgLink), methodUseTableSummary, contentTree);

         methodSubWriter.addUseInfo(pkgToMethodParameterAnnotations.get(pkg.name()),

                 configuration.getText("doclet.ClassUse_MethodParameterAnnotations", classLink,

                 pkgLink), methodUseTableSummary, contentTree);

         methodSubWriter.addUseInfo(pkgToMethodTypeParameter.get(pkg.name()),

                 configuration.getText("doclet.ClassUse_MethodTypeParameter", classLink,

                 pkgLink), methodUseTableSummary, contentTree);

         methodSubWriter.addUseInfo(pkgToMethodReturn.get(pkg.name()),

                 configuration.getText("doclet.ClassUse_MethodReturn", classLink,

                 pkgLink), methodUseTableSummary, contentTree);

         methodSubWriter.addUseInfo(pkgToMethodReturnTypeParameter.get(pkg.name()),

                 configuration.getText("doclet.ClassUse_MethodReturnTypeParameter", classLink,

                 pkgLink), methodUseTableSummary, contentTree);

         methodSubWriter.addUseInfo(pkgToMethodArgs.get(pkg.name()),

                 configuration.getText("doclet.ClassUse_MethodArgs", classLink,

                 pkgLink), methodUseTableSummary, contentTree);

         methodSubWriter.addUseInfo(pkgToMethodArgTypeParameter.get(pkg.name()),

                 configuration.getText("doclet.ClassUse_MethodArgsTypeParameters", classLink,

                 pkgLink), methodUseTableSummary, contentTree);

         methodSubWriter.addUseInfo(pkgToMethodThrows.get(pkg.name()),

                 configuration.getText("doclet.ClassUse_MethodThrows", classLink,

                 pkgLink), methodUseTableSummary, contentTree);

         constrSubWriter.addUseInfo(pkgToConstructorAnnotations.get(pkg.name()),

                 configuration.getText("doclet.ClassUse_ConstructorAnnotations", classLink,

                 pkgLink), constructorUseTableSummary, contentTree);

         constrSubWriter.addUseInfo(pkgToConstructorParameterAnnotations.get(pkg.name()),

                 configuration.getText("doclet.ClassUse_ConstructorParameterAnnotations", classLink,

                 pkgLink), constructorUseTableSummary, contentTree);

         constrSubWriter.addUseInfo(pkgToConstructorArgs.get(pkg.name()),

                 configuration.getText("doclet.ClassUse_ConstructorArgs", classLink,

                 pkgLink), constructorUseTableSummary, contentTree);

         constrSubWriter.addUseInfo(pkgToConstructorArgTypeParameter.get(pkg.name()),

                 configuration.getText("doclet.ClassUse_ConstructorArgsTypeParameters", classLink,

                 pkgLink), constructorUseTableSummary, contentTree);

         constrSubWriter.addUseInfo(pkgToConstructorThrows.get(pkg.name()),

                 configuration.getText("doclet.ClassUse_ConstructorThrows", classLink,

                 pkgLink), constructorUseTableSummary, contentTree);

     }

     /**

      * Get the header for the class use Listing.

      *

      * @return a content tree representing the class use header

      */

     protected Content getClassUseHeader() {

         String cltype = configuration.getText(classdoc.isInterface()?

             "doclet.Interface":"doclet.Class");

         String clname = classdoc.qualifiedName();

         String title = configuration.getText("doclet.Window_ClassUse_Header",

                 cltype, clname);

         Content bodyTree = getBody(true, getWindowTitle(title));

         addTop(bodyTree);

         addNavLinks(true, bodyTree);

         Content headContent = getResource("doclet.ClassUse_Title", cltype, clname);

         Content heading = HtmlTree.HEADING(HtmlConstants.CLASS_PAGE_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 class page link.

      *

      * @return a content tree for the class page link

      */

     protected Content getNavLinkClass() {

         Content linkContent = new RawHtml(getLink(new LinkInfoImpl(

                 LinkInfoImpl.CONTEXT_CLASS_USE_HEADER, classdoc, "",

                 configuration.getText("doclet.Class"), false)));

         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 = classdoc.containingPackage().isIncluded() ?

             getHyperLink("../package-tree.html", "", treeLabel) :

             getHyperLink(relativePath + "overview-tree.html", "", treeLabel);

         Content li = HtmlTree.LI(linkContent);

         return li;

     }

 }