/*
* Copyright (c) 1997, 2008, 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) {
out.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();
}
}