/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * This source file is part of SableVM classlib-stubs.             *
 *                                                                 *
 * See the file "LICENSE" for the copyright information and for    *
 * the terms and conditions for copying, distribution and          *
 * modification of this source file.                               *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

package java.lang;

import java.io.IOException;
import java.io.InputStream;
import java.net.URL;
import java.nio.ByteBuffer;
import java.security.ProtectionDomain;
import java.util.Enumeration;

public abstract class ClassLoader extends Object {
	protected ClassLoader(ClassLoader parent) {
	}

	protected ClassLoader() {
	}

	native public Class<?> loadClass(String name) throws ClassNotFoundException;

	native protected Class<?> loadClass(String name, boolean resolve)
			throws ClassNotFoundException;

	native protected Class<?> findClass(String name)
			throws ClassNotFoundException;

	@Deprecated
	native protected final Class<?> defineClass(byte[] b, int off, int len)
			throws ClassFormatError;

	native protected final Class<?> defineClass(String name, byte[] b, int off,
			int len) throws ClassFormatError;

	native protected final Class<?> defineClass(String name, byte[] b, int off,
			int len, ProtectionDomain protectionDomain) throws ClassFormatError;

	native protected final Class<?> defineClass(String name, ByteBuffer b,
			ProtectionDomain protectionDomain) throws ClassFormatError;

	native protected final void resolveClass(Class<?> c);

	native protected final Class<?> findSystemClass(String name)
			throws ClassNotFoundException;

	native protected final Class<?> findLoadedClass(String name);

	native protected final void setSigners(Class<?> c, Object[] signers);

	native public URL getResource(String name);

	native public Enumeration<URL> getResources(String name) throws IOException;

	native protected URL findResource(String name);

	native protected Enumeration<URL> findResources(String name)
			throws IOException;

	native public static URL getSystemResource(String name);

	native public static Enumeration<URL> getSystemResources(String name)
			throws IOException;

	native public InputStream getResourceAsStream(String name);

	native public static InputStream getSystemResourceAsStream(String name);

	native public final ClassLoader getParent();

	native public static ClassLoader getSystemClassLoader();

	native protected Package definePackage(String name, String specTitle,
			String specVersion, String specVendor, String implTitle,
			String implVersion, String implVendor, URL sealBase)
			throws IllegalArgumentException;

	native protected Package getPackage(String name);

	native protected Package[] getPackages();

	native protected String findLibrary(String libname);

	native public void setDefaultAssertionStatus(boolean enabled);

	native public void setPackageAssertionStatus(String packageName,
			boolean enabled);

	native public void setClassAssertionStatus(String className, boolean enabled);

	native public void clearAssertionStatus();
}