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 * Copyright (c) 2013, 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

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package jdk.javadoc.internal.doclets.toolkit.builders;

import javax.lang.model.element.ModuleElement;

import javax.lang.model.element.PackageElement;

import javax.tools.StandardLocation;

import jdk.javadoc.internal.doclets.toolkit.Content;

import jdk.javadoc.internal.doclets.toolkit.ModuleSummaryWriter;

import jdk.javadoc.internal.doclets.toolkit.util.DocPaths;

/**

 * Builds the summary for a given module.

 *

 *  <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 Bhavesh Patel

 */

public class ModuleSummaryBuilder extends AbstractBuilder {

    /**

     * The root element of the module summary XML is {@value}.

     */

    public static final String ROOT = "ModuleDoc";

    /**

     * The module being documented.

     */

    private final ModuleElement mdle;

    /**

     * The doclet specific writer that will output the result.

     */

    private final ModuleSummaryWriter moduleWriter;

    /**

     * The content that will be added to the module summary documentation tree.

     */

    private Content contentTree;

    /**

     * The module package being documented.

     */

    private PackageElement pkg;

    /**

     * Construct a new ModuleSummaryBuilder.

     *

     * @param context  the build context.

     * @param mdle the module being documented.

     * @param moduleWriter the doclet specific writer that will output the

     *        result.

     */

    private ModuleSummaryBuilder(Context context,

            ModuleElement mdle, ModuleSummaryWriter moduleWriter) {

        super(context);

        this.mdle = mdle;

        this.moduleWriter = moduleWriter;

    }

    /**

     * Construct a new ModuleSummaryBuilder.

     *

     * @param context  the build context.

     * @param mdle the module being documented.

     * @param moduleWriter the doclet specific writer that will output the

     *        result.

     *

     * @return an instance of a ModuleSummaryBuilder.

     */

    public static ModuleSummaryBuilder getInstance(Context context,

            ModuleElement mdle, ModuleSummaryWriter moduleWriter) {

        return new ModuleSummaryBuilder(context, mdle, moduleWriter);

    }

    /**

     * Build the module summary.

     */

        if (moduleWriter == null) {

            //Doclet does not support this output.

            return;

        }

        build(layoutParser.parseXML(ROOT), contentTree);

    }

    /**

     * {@inheritDoc}

     */

    public String getName() {

        return ROOT;

    }

    /**

     * Build the module documentation.

     *

     * @param node the XML element that specifies which components to document

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

     */

        contentTree = moduleWriter.getModuleHeader(mdle.getSimpleName().toString());

        buildChildren(node, contentTree);

        moduleWriter.addModuleFooter(contentTree);

        moduleWriter.printDocument(contentTree);

        // TEMPORARY:

        // The use of SOURCE_PATH on the next line is temporary. As we transition into the

        // modules world, this should migrate into using a location for the appropriate module

        // on the MODULE_SOURCE_PATH, or (in the old doclet) simply deleted.

        utils.copyDocFiles(configuration, StandardLocation.SOURCE_PATH, DocPaths.moduleSummary(mdle));

    }

    /**

     * Build the content for the module doc.

     *

     * @param node the XML element that specifies which components to document

     * @param contentTree the content tree to which the module contents

     *                    will be added

     */

        Content moduleContentTree = moduleWriter.getContentHeader();

        buildChildren(node, moduleContentTree);

        moduleWriter.addModuleContent(contentTree, moduleContentTree);

    }

    /**

     * Build the module summary.

     *

     * @param node the XML element that specifies which components to document

     * @param moduleContentTree the module content tree to which the summaries will

     *                           be added

     */

        Content summaryContentTree = moduleWriter.getSummaryHeader();

        buildChildren(node, summaryContentTree);

        moduleContentTree.addContent(moduleWriter.getSummaryTree(summaryContentTree));

    }

    /**

     * Build the modules summary.

     *

     * @param node the XML element that specifies which components to document

     * @param summaryContentTree the content tree to which the summaries will

     *                           be added

     */

    public void buildModulesSummary(XMLNode node, Content summaryContentTree) {

        moduleWriter.addModulesSummary(summaryContentTree);

    }

    /**

     * Build the package summary.

     *

     * @param node the XML element that specifies which components to document

     * @param summaryContentTree the content tree to which the summaries will be added

     */

    public void buildPackagesSummary(XMLNode node, Content summaryContentTree) {

        moduleWriter.addPackagesSummary(summaryContentTree);

        }

    /**

     * Build the services summary.

     *

     * @param node the XML element that specifies which components to document

     * @param summaryContentTree the content tree to which the summaries will be added

     */

    public void buildServicesSummary(XMLNode node, Content summaryContentTree) {

        moduleWriter.addServicesSummary(summaryContentTree);

    }

    /**

     * Build the description for the module.

     *

     * @param node the XML element that specifies which components to document

     * @param moduleContentTree the tree to which the module description will

     *                           be added

     */

    public void buildModuleDescription(XMLNode node, Content moduleContentTree) {

        if (!configuration.nocomment) {

            moduleWriter.addModuleDescription(moduleContentTree);

        }

    }

    /**

     * Build the tags of the summary.

     *

     * @param node the XML element that specifies which components to document

     * @param moduleContentTree the tree to which the module tags will be added

     */

    public void buildModuleTags(XMLNode node, Content moduleContentTree) {

        if (!configuration.nocomment) {

            moduleWriter.addModuleTags(moduleContentTree);

        }

    }

}