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 * Copyright (c) 1998, 2020, 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.
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package jdk.javadoc.internal.doclets.formats.html;

import java.util.Set;

import javax.lang.model.element.TypeElement;

import jdk.javadoc.internal.doclets.formats.html.markup.ContentBuilder;
import jdk.javadoc.internal.doclets.formats.html.markup.Entity;
import jdk.javadoc.internal.doclets.formats.html.markup.HtmlStyle;
import jdk.javadoc.internal.doclets.formats.html.markup.TagName;
import jdk.javadoc.internal.doclets.formats.html.markup.HtmlTree;
import jdk.javadoc.internal.doclets.formats.html.Navigation.PageMode;
import jdk.javadoc.internal.doclets.formats.html.markup.StringContent;
import jdk.javadoc.internal.doclets.toolkit.Content;
import jdk.javadoc.internal.doclets.toolkit.SerializedFormWriter;
import jdk.javadoc.internal.doclets.toolkit.util.DocFileIOException;
import jdk.javadoc.internal.doclets.toolkit.util.DocPaths;


 Generates the Serialized Form Information Page, serialized-form.html.
 
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.

/**
 *  Generates the Serialized Form Information Page, <i>serialized-form.html</i>.
 *
 *  <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>
 */
public class SerializedFormWriterImpl extends SubWriterHolderWriter
    implements SerializedFormWriter {

    Set<TypeElement> visibleClasses;

    private final Navigation navBar;

    
Params:
  • configuration – the configuration data for the doclet
/**
     * @param configuration the configuration data for the doclet
     */
    public SerializedFormWriterImpl(HtmlConfiguration configuration) {
        super(configuration, DocPaths.SERIALIZED_FORM);
        visibleClasses = configuration.getIncludedTypeElements();
        this.navBar = new Navigation(null, configuration, PageMode.SERIALIZED_FORM, path);
    }

    
Get the given header.

Params:
  • header – the header to write
Returns:the body content tree
/**
     * Get the given header.
     *
     * @param header the header to write
     * @return the body content tree
     */
    @Override
    public Content getHeader(String header) {
        HtmlTree bodyTree = getBody(getWindowTitle(header));
        Content headerContent = new ContentBuilder();
        addTop(headerContent);
        navBar.setUserHeader(getUserHeaderFooter(true));
        headerContent.add(navBar.getContent(Navigation.Position.TOP));
        Content h1Content = new StringContent(header);
        Content heading = HtmlTree.HEADING_TITLE(Headings.PAGE_TITLE_HEADING,
                HtmlStyle.title, h1Content);
        Content div = HtmlTree.DIV(HtmlStyle.header, heading);
        bodyContents.setHeader(headerContent)
                .addMainContent(div);
        return bodyTree;
    }

    
Get the serialized form summaries header.

Returns:the serialized form summary header tree
/**
     * Get the serialized form summaries header.
     *
     * @return the serialized form summary header tree
     */
    @Override
    public Content getSerializedSummariesHeader() {
        HtmlTree ul = new HtmlTree(TagName.UL);
        ul.setStyle(HtmlStyle.blockList);
        return ul;
    }

    
Get the package serialized form header.

Returns:the package serialized form header tree
/**
     * Get the package serialized form header.
     *
     * @return the package serialized form header tree
     */
    @Override
    public Content getPackageSerializedHeader() {
        return HtmlTree.SECTION(HtmlStyle.serializedPackageContainer);
    }

    
Get the given package header.

Params:
  • packageName – the package header to write
Returns:a content tree for the package header
/**
     * Get the given package header.
     *
     * @param packageName the package header to write
     * @return a content tree for the package header
     */
    @Override
    public Content getPackageHeader(String packageName) {
        Content heading = HtmlTree.HEADING_TITLE(Headings.SerializedForm.PACKAGE_HEADING,
                contents.packageLabel);
        heading.add(Entity.NO_BREAK_SPACE);
        heading.add(packageName);
        return heading;
    }

    
Get the serialized class header.

Returns:a content tree for the serialized class header
/**
     * Get the serialized class header.
     *
     * @return a content tree for the serialized class header
     */
    @Override
    public Content getClassSerializedHeader() {
        HtmlTree ul = new HtmlTree(TagName.UL);
        ul.setStyle(HtmlStyle.blockList);
        return ul;
    }

    
Checks if a class is generated and is visible.

Params:
  • typeElement – the class being processed.
Returns:true if the class, that is being processed, is generated and is visible.
/**
     * Checks if a class is generated and is visible.
     *
     * @param typeElement the class being processed.
     * @return true if the class, that is being processed, is generated and is visible.
     */
    public boolean isVisibleClass(TypeElement typeElement) {
        return visibleClasses.contains(typeElement) && configuration.isGeneratedDoc(typeElement);
    }

    
Get the serializable class heading.

Params:
  • typeElement – the class being processed
Returns:a content tree for the class header
/**
     * Get the serializable class heading.
     *
     * @param typeElement the class being processed
     * @return a content tree for the class header
     */
    @Override
    public Content getClassHeader(TypeElement typeElement) {
        Content classLink = (isVisibleClass(typeElement))
                ? getLink(new LinkInfoImpl(configuration, LinkInfoImpl.Kind.DEFAULT, typeElement)
                        .label(configuration.getClassName(typeElement)))
                : new StringContent(utils.getFullyQualifiedName(typeElement));
        Content section = HtmlTree.SECTION(HtmlStyle.serializedClassDetails)
                .setId(utils.getFullyQualifiedName(typeElement));
        Content superClassLink = typeElement.getSuperclass() != null
                ? getLink(new LinkInfoImpl(configuration, LinkInfoImpl.Kind.SERIALIZED_FORM,
                        typeElement.getSuperclass()))
                : null;

        //Print the heading.
        Content className = superClassLink == null ?
            contents.getContent(
            "doclet.Class_0_implements_serializable", classLink) :
            contents.getContent(
            "doclet.Class_0_extends_implements_serializable", classLink,
            superClassLink);
        section.add(HtmlTree.HEADING(Headings.SerializedForm.CLASS_HEADING, className));
        return section;
    }

    
Get the serial UID info header.

Returns:a content tree for the serial uid info header
/**
     * Get the serial UID info header.
     *
     * @return a content tree for the serial uid info header
     */
    @Override
    public Content getSerialUIDInfoHeader() {
        return HtmlTree.DL(HtmlStyle.nameValue);
    }

    
Adds the serial UID info.

Params:
  • header – the header that will show up before the UID.
  • serialUID – the serial UID to print.
  • serialUidTree – the serial UID content tree to which the serial UID
                     content will be added
/**
     * Adds the serial UID info.
     *
     * @param header the header that will show up before the UID.
     * @param serialUID the serial UID to print.
     * @param serialUidTree the serial UID content tree to which the serial UID
     *                      content will be added
     */
    @Override
    public void addSerialUIDInfo(String header,
                                 String serialUID,
                                 Content serialUidTree)
    {
        Content headerContent = new StringContent(header);
        serialUidTree.add(HtmlTree.DT(headerContent));
        Content serialContent = new StringContent(serialUID);
        serialUidTree.add(HtmlTree.DD(serialContent));
    }

    
Get the class serialize content header.

Returns:a content tree for the class serialize content header
/**
     * Get the class serialize content header.
     *
     * @return a content tree for the class serialize content header
     */
    @Override
    public Content getClassContentHeader() {
        HtmlTree ul = new HtmlTree(TagName.UL);
        ul.setStyle(HtmlStyle.blockList);
        return ul;
    }

    
Add the serialized content tree section.

Params:
  • serializedTreeContent – the serialized content tree to be added
/**
     * Add the serialized content tree section.
     *
     * @param serializedTreeContent the serialized content tree to be added
     */
    @Override
    public void addSerializedContent(Content serializedTreeContent) {
        bodyContents.addMainContent(serializedTreeContent);
    }

    @Override
    public void addPackageSerializedTree(Content serializedSummariesTree,
                                         Content packageSerializedTree)
    {
        serializedSummariesTree.add(HtmlTree.LI(packageSerializedTree));
    }

    
Add the footer.

/**
     * Add the footer.
     */
    @Override
    public void addFooter() {
        Content htmlTree = HtmlTree.FOOTER();
        navBar.setUserFooter(getUserHeaderFooter(false));
        htmlTree.add(navBar.getContent(Navigation.Position.BOTTOM));
        addBottom(htmlTree);
        bodyContents.setFooter(htmlTree);
    }

    @Override
    public void printDocument(Content serializedTree) throws DocFileIOException {
        serializedTree.add(bodyContents);
        printHtmlDocument(null, "serialized forms", serializedTree);
    }

    
Return an instance of a SerialFieldWriter.

Returns:an instance of a SerialFieldWriter.
/**
     * Return an instance of a SerialFieldWriter.
     *
     * @return an instance of a SerialFieldWriter.
     */
    @Override
    public SerialFieldWriter getSerialFieldWriter(TypeElement typeElement) {
        return new HtmlSerialFieldWriter(this, typeElement);
    }

    
Return an instance of a SerialMethodWriter.

Returns:an instance of a SerialMethodWriter.
/**
     * Return an instance of a SerialMethodWriter.
     *
     * @return an instance of a SerialMethodWriter.
     */
    @Override
    public SerialMethodWriter getSerialMethodWriter(TypeElement typeElement) {
        return new HtmlSerialMethodWriter(this, typeElement);
    }
}