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/*
* java.lang.ClassLoader: part of the Java Class Libraries project.
* Copyright (C) 1998, 2001 Free Software Foundation
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
package java.lang;
/**
* java.lang.VMClassLoader is a package-private helper for VMs to implement
* on behalf of java.lang.ClassLoader.
*
* @author John Keiser
* @version 1.1.0, Sep 22 1998
* @since CP1.1
*/
class VMClassLoader {
/**
* Helper to define a class using a string of bytes.
*
* @param name the name to give the class. null if unknown.
* @param data the data representing the classfile, in classfile format.
* @param offset the offset into the data where the classfile starts.
* @param len the length of the classfile data in the array.
* @return the class that was defined.
* @exception ClassFormatError if the byte array is not in proper classfile format.
*/
// Not yet needed for libgcj.
// final static native Class defineClass(ClassLoader cl, String name,
// byte[] data, int offset, int len) throws ClassFormatError;
/**
* Helper to resolve all references to other classes from this class.
* @param c the class to resolve.
*/
// Not yet needed for libgcj.
// final static native void resolveClass(Class c);
/**
* Helper for java.lang.Integer, Byte, etc. to get the TYPE class
* at initialization time. If there are multiple classloaders, this
* method may be called once per ClassLoader per type.
*
* @param type name of the primitive type; i.e. "int", "byte", etc.
* @return a "bogus" class representing the primitive type.
*/
static final Class getPrimitiveClass(String type)
{
if ("int".equals (type))
return int.class;
else if ("long".equals (type))
return long.class;
else if ("boolean".equals (type))
return boolean.class;
else if ("short".equals (type))
return short.class;
else if ("char".equals (type))
return char.class;
else if ("byte".equals (type))
return byte.class;
else if ("float".equals (type))
return float.class;
else if ("double".equals (type))
return double.class;
else if ("void".equals (type))
return void.class;
return null;
}
}
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