deep-c-rsc/JCGO/goclsp/vm/java/lang/VMAccessorJavaLang.java
2021-07-16 17:12:20 -05:00

182 lines
4.6 KiB
Java

/*
* @(#) $(JCGO)/goclsp/vm/java/lang/VMAccessorJavaLang.java --
* VM cross-package access helper for "java.lang".
**
* Project: JCGO (http://www.ivmaisoft.com/jcgo/)
* Copyright (C) 2001-2009 Ivan Maidanski <ivmai@ivmaisoft.com>
* All rights reserved.
*/
/*
* This is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
**
* This software 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 (GPL) for more details.
**
* Linking this library statically or dynamically with other modules is
* making a combined work based on this library. Thus, the terms and
* conditions of the GNU General Public License cover the whole
* combination.
**
* As a special exception, the copyright holders of this library give you
* permission to link this library with independent modules to produce an
* executable, regardless of the license terms of these independent
* modules, and to copy and distribute the resulting executable under
* terms of your choice, provided that you also meet, for each linked
* independent module, the terms and conditions of the license of that
* module. An independent module is a module which is not derived from
* or based on this library. If you modify this library, you may extend
* this exception to your version of the library, but you are not
* obligated to do so. If you do not wish to do so, delete this
* exception statement from your version.
*/
package java.lang;
import gnu.java.nio.VMChannel;
import java.io.IOException;
public final class VMAccessorJavaLang
{ /* used by VM classes only */
private VMAccessorJavaLang() {}
public static Class arrayClassOfVMClass(Class klass, int dims)
{
return VMClass.arrayClassOf0X(klass, dims);
}
public static Class classForSigVMClass(String sig, Class klass)
{
return VMClass.classForSig(sig, klass);
}
public static int countStackFramesVMThread(Thread thread)
{
return VMThread.countStackFrames(thread);
}
public static void gcOnNoResourcesVMRuntime()
{
VMRuntime.gcOnNoResources();
}
public static ClassLoader getClassLoaderVMClass(Class klass)
{
return VMClass.getClassLoader(klass);
}
public static String getClassStatusVMClass(Class klass)
{
return VMClass.getClassStatus(klass);
}
public static String getCustomJavaPropsVMRuntime()
{
return VMRuntime.getCustomJavaProps();
}
public static Class[] getInterfacesInnerVMClass(Class klass)
{
return VMClass.getInterfacesInner(klass);
}
public static String getJavaExePathnameVMRuntime()
{
return VMRuntime.getJavaExePathname();
}
public static String getJavaVmVersionVMRuntime()
{
return VMRuntime.getJavaVmVersion();
}
public static int getModifiersVMClass(Class klass,
boolean ignoreInnerClassesAttrib)
{
return VMClass.getModifiers(klass, ignoreInnerClassesAttrib);
}
public static int getPeakThreadCountVMThread(boolean reset)
{
return VMThread.getPeakThreadCount(reset);
}
public static String getSourceFilenameVMClass(Class klass)
{
return VMClass.getSourceFilename(klass);
}
public static long getStartTimeMillisVMThread()
{
return VMThread.getStartTimeMillis();
}
public static int getSuspendCountVMThread(Thread thread)
{
return VMThread.getSuspendCount(thread);
}
public static long getTotalStartedCountVMThread()
{
return VMThread.getTotalStartedCount();
}
public static boolean hasClassInitializerVMClass(Class klass)
{
return VMClass.hasClassInitializer(klass);
}
public static void initializeVMClass(Class klass)
{
VMClass.initialize(klass);
}
public static void parkVMThread(boolean isAbsolute, long time)
{
VMThread.park(isAbsolute, time);
}
public static void pipeVMProcess(VMChannel chIn, VMChannel chOut)
throws IOException
{
VMProcess.pipe(chIn, chOut);
}
public static boolean preventIOBlockingVMRuntime()
{
return VMRuntime.preventIOBlocking();
}
public static void resumeNestedVMThread(Thread thread)
{
VMThread.resumeNested(thread);
}
public static void suspendNestedVMThread(Thread thread)
{
VMThread.suspendNested(thread);
}
public static void throwExceptionVMClass(Throwable throwable)
{
VMClass.throwException(throwable);
}
public static String toUpperCaseLatinVMSystem(String str)
{
return VMSystem.toUpperCaseLatin(str);
}
public static void unparkVMThread(Thread thread)
{
VMThread.unpark(thread);
}
}