package act.util;
/*-
* #%L
* ACT Framework
* %%
* Copyright (C) 2014 - 2017 ActFramework
* %%
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* #L%
*/
import org.osgl.util.FastStr;
import org.osgl.util.S;
import java.io.File;
/**
* utilities to manipulate class names
*/
public enum ClassNames {
;
public static String classFileNameToClassName(String fileName) {
if (File.separatorChar != '/') {
fileName = fileName.replace(File.separatorChar, '/');
}
if (fileName.startsWith("/")) {
fileName = fileName.substring(1);
}
return S.beforeLast(fileName.replace('/', '.'), ".");
}
public static String classNameToClassFileName(String className) {
return classNameToClassFileName(className, false);
}
public static String classNameToClassFileName(String className, boolean keepInnerClass) {
FastStr fs = FastStr.of(className);
if (!keepInnerClass && className.contains("$")) {
fs = fs.beforeFirst('$');
}
fs = fs.replace('.', '/').append(".class").prepend('/');
return fs.toString();
}
public static String sourceFileNameToClassName(File baseDir, String filePath) {
if (!filePath.endsWith(".java")) {
return null;
}
FastStr path0 = FastStr.of(baseDir.getAbsolutePath());
FastStr path1 = FastStr.of(filePath);
if (File.separatorChar != '/') {
path0 = path0.replace(File.separatorChar, '/');
path1 = path1.replace(File.separatorChar, '/');
}
FastStr ret = path1.afterFirst(path0);
if (ret.startsWith("/")) {
ret = ret.substr(1);
}
return ret.replace('/', '.').beforeLast('.').toString();
}
}