/*

 * Copyright (c) 1997, 2013, 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.

 */

/*

 * The Original Code is HAT. The Initial Developer of the

 * Original Code is Bill Foote, with contributions from others

 * at JavaSoft/Sun.

 */

package com.sun.tools.hat.internal.server;

import com.sun.tools.hat.internal.model.*;

import java.util.Iterator;

/**

 *

 * @author      Bill Foote

 */

class AllClassesQuery extends QueryHandler {

    boolean excludePlatform;

    boolean oqlSupported;

    public AllClassesQuery(boolean excludePlatform, boolean oqlSupported) {

        this.excludePlatform = excludePlatform;

        this.oqlSupported = oqlSupported;

    }

    public void run() {

        if (excludePlatform) {

            startHtml("All Classes (excluding platform)");

        } else {

            startHtml("All Classes (including platform)");

        }

        Iterator classes = snapshot.getClasses();

        String lastPackage = null;

        while (classes.hasNext()) {

            JavaClass clazz = (JavaClass) classes.next();

            if (excludePlatform && PlatformClasses.isPlatformClass(clazz)) {

                // skip this..

                continue;

            }

            String name = clazz.getName();

            int pos = name.lastIndexOf(".");

            String pkg;

            if (name.startsWith("[")) {         // Only in ancient heap dumps

                pkg = "<Arrays>";

            } else if (pos == -1) {

                pkg = "<Default Package>";

            } else {

                pkg = name.substring(0, pos);

            }

            if (!pkg.equals(lastPackage)) {

                out.print("<h2>Package ");

                print(pkg);

                out.println("</h2>");

            }

            lastPackage = pkg;

            printClass(clazz);

            if (clazz.getId() != -1) {

                print(" [" + clazz.getIdString() + "]");

            }

            out.println("<br>");

        }

        out.println("<h2>Other Queries</h2>");

        out.println("<ul>");

        out.println("<li>");

        printAnchorStart();

        if (excludePlatform) {

            out.print("allClassesWithPlatform/\">");

            print("All classes including platform");

        } else {

            out.print("\">");

            print("All classes excluding platform");

        }

        out.println("</a>");

        out.println("<li>");

        printAnchorStart();

        out.print("showRoots/\">");

        print("Show all members of the rootset");

        out.println("</a>");

        out.println("<li>");

        printAnchorStart();

        out.print("showInstanceCounts/includePlatform/\">");

        print("Show instance counts for all classes (including platform)");

        out.println("</a>");

        out.println("<li>");

        printAnchorStart();

        out.print("showInstanceCounts/\">");

        print("Show instance counts for all classes (excluding platform)");

        out.println("</a>");

        out.println("<li>");

        printAnchorStart();

        out.print("histo/\">");

        print("Show heap histogram");

        out.println("</a>");

        out.println("<li>");

        printAnchorStart();

        out.print("finalizerSummary/\">");

        print("Show finalizer summary");

        out.println("</a>");

        if (oqlSupported) {

            out.println("<li>");

            printAnchorStart();

            out.print("oql/\">");

            print("Execute Object Query Language (OQL) query");

            out.println("</a>");

        }

        out.println("</ul>");

        endHtml();

    }

}