| /* |
| * Copyright 2000-2012 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. |
| */ |
| package org.jetbrains.jps.model.java.impl.compiler; |
| |
| import com.intellij.openapi.util.io.FileUtilRt; |
| import org.jetbrains.jps.util.JpsPathUtil; |
| import org.jetbrains.jps.model.java.compiler.JpsCompilerExcludes; |
| |
| import java.io.File; |
| import java.util.HashSet; |
| import java.util.Set; |
| |
| /** |
| * @author nik |
| */ |
| public class JpsCompilerExcludesImpl implements JpsCompilerExcludes { |
| private final Set<File> myFiles = new HashSet<File>(); |
| private final Set<File> myDirectories = new HashSet<File>(); |
| private final Set<File> myRecursivelyExcludedDirectories = new HashSet<File>(); |
| |
| @Override |
| public void addExcludedFile(String url) { |
| addExcludedFile(JpsPathUtil.urlToFile(url)); |
| } |
| |
| @Override |
| public void addExcludedDirectory(String url, boolean recursively) { |
| addExcludedDirectory(JpsPathUtil.urlToFile(url), recursively); |
| } |
| |
| protected void addExcludedFile(File file) { |
| myFiles.add(file); |
| } |
| |
| protected void addExcludedDirectory(File dir, boolean recursively) { |
| (recursively ? myRecursivelyExcludedDirectories : myDirectories).add(dir); |
| } |
| |
| @Override |
| public boolean isExcluded(File file) { |
| if (myFiles.contains(file)) { |
| return true; |
| } |
| |
| if (!myDirectories.isEmpty() || !myRecursivelyExcludedDirectories.isEmpty()) { // optimization |
| File parent = FileUtilRt.getParentFile(file); |
| if (myDirectories.contains(parent)) { |
| return true; |
| } |
| |
| while (parent != null) { |
| if (myRecursivelyExcludedDirectories.contains(parent)) { |
| return true; |
| } |
| parent = FileUtilRt.getParentFile(parent); |
| } |
| } |
| return false; |
| } |
| } |