Merged with released L2J-Unity files.

trunk/java/com/l2jmobius/gameserver/scripting/java/JavaCompilerException.java

@@ -0,0 +1,28 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program 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 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program 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 for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.scripting.java;
+
+/**
+ * @author HorridoJoho
+ */
+public final class JavaCompilerException extends RuntimeException
+{
+	public JavaCompilerException(String diagnostics)
+	{
+		super(diagnostics);
+	}
+}

trunk/java/com/l2jmobius/gameserver/scripting/java/JavaExecutionContext.java

@@ -0,0 +1,249 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program 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 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program 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 for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.scripting.java;
+
+import java.io.PrintWriter;
+import java.io.StringWriter;
+import java.lang.reflect.Method;
+import java.lang.reflect.Modifier;
+import java.nio.charset.StandardCharsets;
+import java.nio.file.Path;
+import java.util.Arrays;
+import java.util.LinkedHashMap;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Map;
+import java.util.Map.Entry;
+import java.util.logging.Logger;
+
+import javax.tools.Diagnostic;
+import javax.tools.DiagnosticCollector;
+import javax.tools.JavaFileObject;
+
+import com.l2jmobius.gameserver.scripting.AbstractExecutionContext;
+import com.l2jmobius.gameserver.scripting.annotations.Disabled;
+
+/**
+ * @author HorridoJoho
+ */
+public final class JavaExecutionContext extends AbstractExecutionContext<JavaScriptingEngine>
+{
+	private static final Logger LOGGER = Logger.getLogger(JavaExecutionContext.class.getName());
+	
+	JavaExecutionContext(JavaScriptingEngine engine)
+	{
+		super(engine);
+	}
+	
+	private boolean addOptionIfNotNull(List<String> list, String nullChecked, String before)
+	{
+		if (nullChecked == null)
+		{
+			return false;
+		}
+		
+		if (before.endsWith(":"))
+		{
+			list.add(before + nullChecked);
+		}
+		else
+		{
+			list.add(before);
+			list.add(nullChecked);
+		}
+		
+		return true;
+	}
+	
+	private ClassLoader determineScriptParentClassloader()
+	{
+		final String classloader = getProperty("classloader");
+		if (classloader == null)
+		{
+			return ClassLoader.getSystemClassLoader();
+		}
+		
+		switch (classloader)
+		{
+			case "ThreadContext":
+				return Thread.currentThread().getContextClassLoader();
+			case "System":
+				return ClassLoader.getSystemClassLoader();
+			default:
+				try
+				{
+					return Class.forName(classloader).getClassLoader();
+				}
+				catch (ClassNotFoundException e)
+				{
+					return ClassLoader.getSystemClassLoader();
+				}
+		}
+	}
+	
+	@Override
+	public Map<Path, Throwable> executeScripts(Iterable<Path> sourcePaths) throws Exception
+	{
+		final DiagnosticCollector<JavaFileObject> fileManagerDiagnostics = new DiagnosticCollector<>();
+		final DiagnosticCollector<JavaFileObject> compilationDiagnostics = new DiagnosticCollector<>();
+		
+		try (ScriptingFileManager fileManager = new ScriptingFileManager(getScriptingEngine().getCompiler().getStandardFileManager(fileManagerDiagnostics, null, StandardCharsets.UTF_8)))
+		{
+			final List<String> options = new LinkedList<>();
+			addOptionIfNotNull(options, getProperty("source"), "-source");
+			addOptionIfNotNull(options, getProperty("sourcepath"), "-sourcepath");
+			if (!addOptionIfNotNull(options, getProperty("cp"), "-cp") && !addOptionIfNotNull(options, getProperty("classpath"), "-classpath"))
+			{
+				addOptionIfNotNull(options, System.getProperty("java.class.path"), "-cp");
+			}
+			addOptionIfNotNull(options, getProperty("g"), "-g:");
+			
+			// we always add the target JVM to the current running version
+			final String targetVersion = System.getProperty("java.specification.version");
+			if (!targetVersion.contains("."))
+			{
+				options.add("-target");
+				options.add(targetVersion);
+			}
+			else
+			{
+				final String[] versionSplit = targetVersion.split("\\.");
+				if (versionSplit.length > 1)
+				{
+					options.add("-target");
+					options.add(versionSplit[0] + '.' + versionSplit[1]);
+				}
+				else
+				{
+					throw new JavaCompilerException("Could not determine target version!");
+				}
+			}
+			
+			// we really need an iterable of files or strings
+			final List<String> sourcePathStrings = new LinkedList<>();
+			for (Path sourcePath : sourcePaths)
+			{
+				sourcePathStrings.add(sourcePath.toString());
+			}
+			
+			final StringWriter strOut = new StringWriter();
+			final PrintWriter out = new PrintWriter(strOut);
+			final boolean compilationSuccess = getScriptingEngine().getCompiler().getTask(out, fileManager, compilationDiagnostics, options, null, fileManager.getJavaFileObjectsFromStrings(sourcePathStrings)).call();
+			if (!compilationSuccess)
+			{
+				out.println();
+				out.println("----------------");
+				out.println("File diagnostics");
+				out.println("----------------");
+				for (Diagnostic<? extends JavaFileObject> diagnostic : fileManagerDiagnostics.getDiagnostics())
+				{
+					out.println("\t" + diagnostic.getKind().toString() + ": " + diagnostic.getSource().getName() + ", Line " + diagnostic.getLineNumber() + ", Column " + diagnostic.getColumnNumber());
+					out.println("\t\tcode: " + diagnostic.getCode());
+					out.println("\t\tmessage: " + diagnostic.getMessage(null));
+				}
+				
+				out.println();
+				out.println("-----------------------");
+				out.println("Compilation diagnostics");
+				out.println("-----------------------");
+				for (Diagnostic<? extends JavaFileObject> diagnostic : compilationDiagnostics.getDiagnostics())
+				{
+					out.println("\t" + diagnostic.getKind().toString() + ": " + diagnostic.getSource().getName() + ", Line " + diagnostic.getLineNumber() + ", Column " + diagnostic.getColumnNumber());
+					out.println("\t\tcode: " + diagnostic.getCode());
+					out.println("\t\tmessage: " + diagnostic.getMessage(null));
+				}
+				
+				throw new JavaCompilerException(strOut.toString());
+			}
+			
+			final ClassLoader parentClassLoader = determineScriptParentClassloader();
+			
+			final Map<Path, Throwable> executionFailures = new LinkedHashMap<>();
+			final Iterable<ScriptingOutputFileObject> compiledClasses = fileManager.getCompiledClasses();
+			for (Path sourcePath : sourcePaths)
+			{
+				boolean found = false;
+				
+				for (ScriptingOutputFileObject compiledClass : compiledClasses)
+				{
+					final Path compiledSourcePath = compiledClass.getSourcePath();
+					// sourePath can be relative, so we have to use endsWith
+					if ((compiledSourcePath != null) && (compiledSourcePath.equals(sourcePath) || compiledSourcePath.endsWith(sourcePath)))
+					{
+						final String javaName = compiledClass.getJavaName();
+						if (javaName.indexOf('$') != -1)
+						{
+							continue;
+						}
+						
+						found = true;
+						setCurrentExecutingScript(compiledSourcePath);
+						try
+						{
+							final ScriptingClassLoader loader = new ScriptingClassLoader(parentClassLoader, compiledClasses);
+							final Class<?> javaClass = loader.loadClass(javaName);
+							Method mainMethod = null;
+							for (Method m : javaClass.getMethods())
+							{
+								if (m.getName().equals("main") && Modifier.isStatic(m.getModifiers()) && (m.getParameterCount() == 1) && (m.getParameterTypes()[0] == String[].class))
+								{
+									mainMethod = m;
+									break;
+								}
+							}
+							if ((mainMethod != null) && !javaClass.isAnnotationPresent(Disabled.class))
+							{
+								mainMethod.invoke(null, (Object) new String[]
+								{
+									compiledSourcePath.toString()
+								});
+							}
+						}
+						catch (Exception e)
+						{
+							executionFailures.put(compiledSourcePath, e);
+						}
+						finally
+						{
+							setCurrentExecutingScript(null);
+						}
+						
+						break;
+					}
+				}
+				
+				if (!found)
+				{
+					LOGGER.severe("Compilation successfull, but class coresponding to " + sourcePath.toString() + " not found!");
+				}
+			}
+			
+			return executionFailures;
+		}
+	}
+	
+	@Override
+	public Entry<Path, Throwable> executeScript(Path sourcePath) throws Exception
+	{
+		final Map<Path, Throwable> executionFailures = executeScripts(Arrays.asList(sourcePath));
+		if (!executionFailures.isEmpty())
+		{
+			return executionFailures.entrySet().iterator().next();
+		}
+		return null;
+	}
+}

trunk/java/com/l2jmobius/gameserver/scripting/java/JavaScriptingEngine.java

@@ -0,0 +1,138 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program 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 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program 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 for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.scripting.java;
+
+import java.util.Arrays;
+import java.util.Iterator;
+import java.util.LinkedList;
+import java.util.ServiceLoader;
+
+import javax.lang.model.SourceVersion;
+import javax.tools.JavaCompiler;
+import javax.tools.ToolProvider;
+
+import com.l2jmobius.gameserver.scripting.AbstractScriptingEngine;
+import com.l2jmobius.gameserver.scripting.IExecutionContext;
+
+/**
+ * @author HorridoJoho
+ */
+public final class JavaScriptingEngine extends AbstractScriptingEngine
+{
+	private volatile JavaCompiler _compiler;
+	
+	public JavaScriptingEngine()
+	{
+		super("L2J Java Engine", "1.0", "java");
+	}
+	
+	private void determineCompilerOrThrow()
+	{
+		final String preferedCompiler = getProperty("preferedCompiler");
+		LinkedList<JavaCompiler> allCompilers = null;
+		
+		JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();
+		if (compiler != null)
+		{
+			if ((preferedCompiler == null) || compiler.getClass().getName().equals(preferedCompiler))
+			{
+				_compiler = compiler;
+				return;
+			}
+			
+			allCompilers = new LinkedList<>();
+			allCompilers.add(compiler);
+		}
+		
+		final ServiceLoader<JavaCompiler> thirdPartyCompilers = ServiceLoader.load(JavaCompiler.class);
+		Iterator<JavaCompiler> compilersIterator = thirdPartyCompilers.iterator();
+		while (compilersIterator.hasNext())
+		{
+			compiler = compilersIterator.next();
+			if ((preferedCompiler == null) || compiler.getClass().getName().equals(preferedCompiler))
+			{
+				_compiler = compiler;
+				return;
+			}
+			
+			if (allCompilers == null)
+			{
+				allCompilers = new LinkedList<>();
+			}
+			allCompilers.add(compilersIterator.next());
+		}
+		
+		if (allCompilers != null)
+		{
+			compilersIterator = allCompilers.iterator();
+			while (compilersIterator.hasNext())
+			{
+				compiler = compilersIterator.next();
+				if ((preferedCompiler == null) || compiler.getClass().getName().equals(preferedCompiler))
+				{
+					break;
+				}
+			}
+		}
+		
+		if (compiler == null)
+		{
+			throw new IllegalStateException("No javax.tools.JavaCompiler service installed!");
+		}
+		
+		_compiler = compiler;
+	}
+	
+	private void ensureCompilerOrThrow()
+	{
+		if (_compiler == null)
+		{
+			synchronized (this)
+			{
+				if (_compiler == null)
+				{
+					determineCompilerOrThrow();
+				}
+			}
+		}
+	}
+	
+	JavaCompiler getCompiler()
+	{
+		return _compiler;
+	}
+	
+	@Override
+	public IExecutionContext createExecutionContext()
+	{
+		ensureCompilerOrThrow();
+		return new JavaExecutionContext(this);
+	}
+	
+	@Override
+	public String getLanguageName()
+	{
+		return "Java";
+	}
+	
+	@Override
+	public String getLanguageVersion()
+	{
+		ensureCompilerOrThrow();
+		return Arrays.deepToString(_compiler.getSourceVersions().toArray(new SourceVersion[0])).replace("RELEASE_", "");
+	}
+}

trunk/java/com/l2jmobius/gameserver/scripting/java/ScriptingClassLoader.java

@@ -0,0 +1,55 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program 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 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program 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 for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.scripting.java;
+
+import java.util.logging.Logger;
+
+/**
+ * @author HorridoJoho
+ */
+public final class ScriptingClassLoader extends ClassLoader
+{
+	public static final Logger LOGGER = Logger.getLogger(ScriptingClassLoader.class.getName());
+	
+	private Iterable<ScriptingOutputFileObject> _compiledClasses;
+	
+	ScriptingClassLoader(ClassLoader parent, Iterable<ScriptingOutputFileObject> compiledClasses)
+	{
+		super(parent);
+		_compiledClasses = compiledClasses;
+	}
+	
+	void removeCompiledClasses()
+	{
+		_compiledClasses = null;
+	}
+	
+	@Override
+	protected Class<?> findClass(String name) throws ClassNotFoundException
+	{
+		for (ScriptingOutputFileObject compiledClass : _compiledClasses)
+		{
+			if (compiledClass.getJavaName().equals(name))
+			{
+				final byte[] classBytes = compiledClass.getJavaData();
+				return defineClass(name, classBytes, 0, classBytes.length);
+			}
+		}
+		
+		return super.findClass(name);
+	}
+}

trunk/java/com/l2jmobius/gameserver/scripting/java/ScriptingFileManager.java

@@ -0,0 +1,185 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program 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 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program 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 for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.scripting.java;
+
+import java.io.File;
+import java.io.IOException;
+import java.nio.file.Paths;
+import java.util.Collections;
+import java.util.Iterator;
+import java.util.LinkedList;
+import java.util.Set;
+
+import javax.tools.FileObject;
+import javax.tools.JavaFileObject;
+import javax.tools.JavaFileObject.Kind;
+import javax.tools.StandardJavaFileManager;
+
+/**
+ * @author HorridoJoho
+ */
+final class ScriptingFileManager implements StandardJavaFileManager
+{
+	private final StandardJavaFileManager _wrapped;
+	private final LinkedList<ScriptingOutputFileObject> _classOutputs = new LinkedList<>();
+	
+	public ScriptingFileManager(StandardJavaFileManager wrapped)
+	{
+		_wrapped = wrapped;
+	}
+	
+	Iterable<ScriptingOutputFileObject> getCompiledClasses()
+	{
+		return Collections.unmodifiableCollection(_classOutputs);
+	}
+	
+	@Override
+	public int isSupportedOption(String option)
+	{
+		return _wrapped.isSupportedOption(option);
+	}
+	
+	@Override
+	public ClassLoader getClassLoader(Location location)
+	{
+		return _wrapped.getClassLoader(location);
+	}
+	
+	@Override
+	public Iterable<JavaFileObject> list(Location location, String packageName, Set<Kind> kinds, boolean recurse) throws IOException
+	{
+		return _wrapped.list(location, packageName, kinds, recurse);
+	}
+	
+	@Override
+	public String inferBinaryName(Location location, JavaFileObject file)
+	{
+		return _wrapped.inferBinaryName(location, file);
+	}
+	
+	@Override
+	public boolean isSameFile(FileObject a, FileObject b)
+	{
+		return _wrapped.isSameFile(a, b);
+	}
+	
+	@Override
+	public boolean handleOption(String current, Iterator<String> remaining)
+	{
+		return _wrapped.handleOption(current, remaining);
+	}
+	
+	@Override
+	public boolean hasLocation(Location location)
+	{
+		return _wrapped.hasLocation(location);
+	}
+	
+	@Override
+	public JavaFileObject getJavaFileForInput(Location location, String className, Kind kind) throws IOException
+	{
+		return _wrapped.getJavaFileForInput(location, className, kind);
+	}
+	
+	@Override
+	public JavaFileObject getJavaFileForOutput(Location location, String className, Kind kind, FileObject sibling) throws IOException
+	{
+		if (kind != Kind.CLASS)
+		{
+			return _wrapped.getJavaFileForOutput(location, className, kind, sibling);
+		}
+		
+		if (className.contains("/"))
+		{
+			className = className.replace('/', '.');
+		}
+		
+		ScriptingOutputFileObject fileObject;
+		if (sibling != null)
+		{
+			fileObject = new ScriptingOutputFileObject(Paths.get(sibling.getName()), className, className.substring(className.lastIndexOf('.') + 1));
+		}
+		else
+		{
+			fileObject = new ScriptingOutputFileObject(null, className, className.substring(className.lastIndexOf('.') + 1));
+		}
+		
+		_classOutputs.add(fileObject);
+		return fileObject;
+	}
+	
+	@Override
+	public FileObject getFileForInput(Location location, String packageName, String relativeName) throws IOException
+	{
+		return _wrapped.getFileForInput(location, packageName, relativeName);
+	}
+	
+	@Override
+	public FileObject getFileForOutput(Location location, String packageName, String relativeName, FileObject sibling) throws IOException
+	{
+		return _wrapped.getFileForOutput(location, packageName, relativeName, sibling);
+	}
+	
+	@Override
+	public void flush() throws IOException
+	{
+		_wrapped.flush();
+	}
+	
+	@Override
+	public void close() throws IOException
+	{
+		_wrapped.close();
+	}
+	
+	@Override
+	public Iterable<? extends JavaFileObject> getJavaFileObjectsFromFiles(Iterable<? extends File> files)
+	{
+		return _wrapped.getJavaFileObjectsFromFiles(files);
+	}
+	
+	@Override
+	public Iterable<? extends JavaFileObject> getJavaFileObjects(File... files)
+	{
+		return _wrapped.getJavaFileObjects(files);
+	}
+	
+	@Override
+	public Iterable<? extends JavaFileObject> getJavaFileObjectsFromStrings(Iterable<String> names)
+	{
+		return _wrapped.getJavaFileObjectsFromStrings(names);
+	}
+	
+	@Override
+	public Iterable<? extends JavaFileObject> getJavaFileObjects(String... names)
+	{
+		return _wrapped.getJavaFileObjects(names);
+	}
+	
+	@Override
+	public void setLocation(Location location, Iterable<? extends File> path) throws IOException
+	{
+		_wrapped.setLocation(location, path);
+		
+	}
+	
+	@Override
+	public Iterable<? extends File> getLocation(Location location)
+	{
+		return _wrapped.getLocation(location);
+	}
+}

trunk/java/com/l2jmobius/gameserver/scripting/java/ScriptingOutputFileObject.java

@@ -0,0 +1,147 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program 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 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program 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 for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.gameserver.scripting.java;
+
+import java.io.ByteArrayOutputStream;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.io.Reader;
+import java.io.Writer;
+import java.net.URI;
+import java.nio.file.Path;
+
+import javax.lang.model.element.Modifier;
+import javax.lang.model.element.NestingKind;
+import javax.tools.JavaFileObject;
+
+/**
+ * @author HorridoJoho
+ */
+final class ScriptingOutputFileObject implements JavaFileObject
+{
+	private final Path _sourcePath;
+	private final String _javaName;
+	private final String _javaSimpleName;
+	private final ByteArrayOutputStream _out;
+	
+	public ScriptingOutputFileObject(Path sourcePath, String javaName, String javaSimpleName)
+	{
+		_sourcePath = sourcePath;
+		_javaName = javaName;
+		_javaSimpleName = javaSimpleName;
+		_out = new ByteArrayOutputStream();
+	}
+	
+	public Path getSourcePath()
+	{
+		return _sourcePath;
+	}
+	
+	public String getJavaName()
+	{
+		return _javaName;
+	}
+	
+	public String getJavaSimpleName()
+	{
+		return _javaSimpleName;
+	}
+	
+	public byte[] getJavaData()
+	{
+		return _out.toByteArray();
+	}
+	
+	@Override
+	public URI toUri()
+	{
+		return null;
+	}
+	
+	@Override
+	public String getName()
+	{
+		return null;
+	}
+	
+	@Override
+	public InputStream openInputStream()
+	{
+		return null;
+	}
+	
+	@Override
+	public OutputStream openOutputStream()
+	{
+		return _out;
+	}
+	
+	@Override
+	public Reader openReader(boolean ignoreEncodingErrors)
+	{
+		return null;
+	}
+	
+	@Override
+	public CharSequence getCharContent(boolean ignoreEncodingErrors)
+	{
+		return null;
+	}
+	
+	@Override
+	public Writer openWriter()
+	{
+		return null;
+	}
+	
+	@Override
+	public long getLastModified()
+	{
+		return 0;
+	}
+	
+	@Override
+	public boolean delete()
+	{
+		return false;
+	}
+	
+	@Override
+	public Kind getKind()
+	{
+		return Kind.CLASS;
+	}
+	
+	@Override
+	public boolean isNameCompatible(String simpleName, Kind kind)
+	{
+		return (kind == Kind.CLASS) && (_javaSimpleName == simpleName);
+	}
+	
+	@Override
+	public NestingKind getNestingKind()
+	{
+		return NestingKind.TOP_LEVEL;
+	}
+	
+	@Override
+	public Modifier getAccessLevel()
+	{
+		return null;
+	}
+	
+}