| /* |
| * Copyright 2000-2010 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 com.intellij.lang.ant.dom; |
| |
| import com.intellij.lang.ant.AntFilesProvider; |
| import com.intellij.util.PathUtil; |
| import com.intellij.util.xml.Attribute; |
| import com.intellij.util.xml.GenericAttributeValue; |
| import org.jetbrains.annotations.NonNls; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.util.Collections; |
| import java.util.List; |
| import java.util.Set; |
| |
| /** |
| * @author Eugene Zhuravlev |
| * Date: Jun 22, 2010 |
| */ |
| public abstract class AntDomFilesProviderImpl extends AntDomElement implements AntFilesProvider{ |
| private volatile List<File> myCachedFiles; |
| |
| @Attribute("defaultexcludes") |
| public abstract GenericAttributeValue<String> getDefaultExcludes(); |
| @Attribute("casesensitive") |
| public abstract GenericAttributeValue<String> getCaseSensitive(); |
| |
| |
| @NotNull |
| public final List<File> getFiles(Set<AntFilesProvider> processed) { |
| if (processed.contains(this)) { |
| return Collections.emptyList(); |
| } |
| List<File> result = myCachedFiles; |
| if (result == null) { |
| myCachedFiles = result = getFilesImpl(processed); |
| } |
| return result; |
| } |
| |
| private List<File> getFilesImpl(final Set<AntFilesProvider> processed) { |
| processed.add(this); |
| try { |
| final AntDomElement referenced = getRefId().getValue(); |
| if (referenced instanceof AntFilesProvider) { |
| return ((AntFilesProvider)referenced).getFiles(processed); |
| } |
| return getFiles(getAntPattern(), processed); |
| } |
| finally { |
| processed.remove(this); |
| } |
| } |
| |
| @Nullable |
| protected AntDomPattern getAntPattern() { |
| return AntDomPattern.create(this, shouldHonorDefaultExcludes(), matchPatternsCaseSensitive()); |
| } |
| |
| @NotNull |
| protected List<File> getFiles(@Nullable AntDomPattern pattern, final Set<AntFilesProvider> processed) { |
| return Collections.emptyList(); |
| } |
| |
| |
| private boolean shouldHonorDefaultExcludes() { |
| @NonNls final String value = getDefaultExcludes().getRawText(); |
| return value == null || value.equalsIgnoreCase("yes") || value.equalsIgnoreCase("true"); |
| } |
| |
| private boolean matchPatternsCaseSensitive() { |
| @NonNls final String value = getCaseSensitive().getRawText(); |
| return value == null || value.equalsIgnoreCase("yes") || value.equalsIgnoreCase("true"); |
| } |
| |
| @Nullable |
| protected File getCanonicalFile(final String path) { |
| if (path == null) { |
| return null; |
| } |
| try { |
| final File file = new File(path); |
| if (file.isAbsolute()) { |
| return file.getCanonicalFile(); |
| } |
| final String baseDir = getContextAntProject().getProjectBasedirPath(); |
| if (baseDir == null) { |
| return null; |
| } |
| return new File(PathUtil.getCanonicalPath(new File(baseDir, path).getPath())); |
| } |
| catch (IOException e) { |
| return null; |
| } |
| } |
| |
| } |