| /* |
| * Copyright 2000-2009 JetBrains s.r.o. |
| * |
| * 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. |
| */ |
| |
| /* |
| * Created by IntelliJ IDEA. |
| * User: mike |
| * Date: Jun 7, 2002 |
| * Time: 8:27:57 PM |
| * To change template for new class use |
| * Code Style | Class Templates options (Tools | IDE Options). |
| */ |
| package com.intellij; |
| |
| import com.intellij.openapi.util.text.StringUtil; |
| import org.jetbrains.annotations.Nullable; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.List; |
| |
| import static com.intellij.util.containers.ContainerUtil.addIfNotNull; |
| |
| public class ClassFinder { |
| private final List<String> classNameList = new ArrayList<String>(); |
| private final int startPackageName; |
| |
| public ClassFinder(final File classPathRoot, final String packageRoot) throws IOException { |
| startPackageName = classPathRoot.getAbsolutePath().length() + 1; |
| String directoryOffset = packageRoot.replace('.', File.separatorChar); |
| findAndStoreTestClasses(new File(classPathRoot, directoryOffset)); |
| } |
| |
| @Nullable |
| private String computeClassName(final File file) { |
| String absPath = file.getAbsolutePath(); |
| if (absPath.endsWith("Test.class")) { |
| return StringUtil.trimEnd(absPath.substring(startPackageName), ".class").replace(File.separatorChar, '.'); |
| } |
| return null; |
| } |
| |
| private void findAndStoreTestClasses(final File current) throws IOException { |
| if (current.isDirectory()) { |
| for (File file : current.listFiles()) { |
| findAndStoreTestClasses(file); |
| } |
| } |
| else { |
| addIfNotNull(classNameList, computeClassName(current)); |
| } |
| } |
| |
| public Collection<String> getClasses() { |
| return classNameList; |
| } |
| } |