Java FileTreeElement类代码示例

import org.gradle.api.file.FileTreeElement; //导入依赖的package包/类
public Spec<FileTreeElement> createExcludeSpec(PatternSet patternSet) {
    List<Spec<FileTreeElement>> allExcludeSpecs = new ArrayList<Spec<FileTreeElement>>(2 + patternSet.getExcludeSpecs().size());

    if (!patternSet.getExcludes().isEmpty()) {
        allExcludeSpecs.add(createSpec(patternSet.getExcludes(), false, patternSet.isCaseSensitive()));
    }

    List<String> defaultExcludes = Arrays.asList(DirectoryScanner.getDefaultExcludes());
    if (!defaultExcludes.isEmpty()) {
        allExcludeSpecs.add(createSpec(defaultExcludes, false, patternSet.isCaseSensitive()));
    }

    allExcludeSpecs.addAll(patternSet.getExcludeSpecs());

    if (allExcludeSpecs.isEmpty()) {
        return Specs.satisfyNone();
    } else {
        return Specs.union(allExcludeSpecs);
    }
}
 

import org.gradle.api.file.FileTreeElement; //导入依赖的package包/类
private void configureSourceSetDefaults(final JavaBasePlugin javaBasePlugin) {
    project.getConvention().getPlugin(JavaPluginConvention.class).getSourceSets().all(new Action<SourceSet>() {
        public void execute(SourceSet sourceSet) {
            final DefaultGroovySourceSet groovySourceSet = new DefaultGroovySourceSet(((DefaultSourceSet) sourceSet).getDisplayName(), sourceDirectorySetFactory);
            new DslObject(sourceSet).getConvention().getPlugins().put("groovy", groovySourceSet);

            groovySourceSet.getGroovy().srcDir("src/" + sourceSet.getName() + "/groovy");
            sourceSet.getResources().getFilter().exclude(new Spec<FileTreeElement>() {
                public boolean isSatisfiedBy(FileTreeElement element) {
                    return groovySourceSet.getGroovy().contains(element.getFile());
                }
            });
            sourceSet.getAllJava().source(groovySourceSet.getGroovy());
            sourceSet.getAllSource().source(groovySourceSet.getGroovy());

            String compileTaskName = sourceSet.getCompileTaskName("groovy");
            GroovyCompile compile = project.getTasks().create(compileTaskName, GroovyCompile.class);
            javaBasePlugin.configureForSourceSet(sourceSet, compile);
            compile.dependsOn(sourceSet.getCompileJavaTaskName());
            compile.setDescription("Compiles the " + sourceSet.getName() + " Groovy source.");
            compile.setSource(groovySourceSet.getGroovy());

            project.getTasks().getByName(sourceSet.getClassesTaskName()).dependsOn(compileTaskName);
        }
    });
}
 

import org.gradle.api.file.FileTreeElement; //导入依赖的package包/类
public DefaultSourceSet(String name, FileResolver fileResolver) {
    this.name = name;
    displayName = GUtil.toWords(this.name);

    String javaSrcDisplayName = String.format("%s Java source", displayName);

    javaSource = new DefaultSourceDirectorySet(javaSrcDisplayName, fileResolver);
    javaSource.getFilter().include("**/*.java");

    allJavaSource = new DefaultSourceDirectorySet(javaSrcDisplayName, fileResolver);
    allJavaSource.getFilter().include("**/*.java");
    allJavaSource.source(javaSource);

    String resourcesDisplayName = String.format("%s resources", displayName);
    resources = new DefaultSourceDirectorySet(resourcesDisplayName, fileResolver);
    resources.getFilter().exclude(new Spec<FileTreeElement>() {
        public boolean isSatisfiedBy(FileTreeElement element) {
            return javaSource.contains(element.getFile());
        }
    });

    String allSourceDisplayName = String.format("%s source", displayName);
    allSource = new DefaultSourceDirectorySet(allSourceDisplayName, fileResolver);
    allSource.source(resources);
    allSource.source(javaSource);
}
 

import org.gradle.api.file.FileTreeElement; //导入依赖的package包/类
private void configureSourceSetDefaults(final JavaBasePlugin javaBasePlugin) {
    project.getConvention().getPlugin(JavaPluginConvention.class).getSourceSets().all(new Action<SourceSet>() {
        public void execute(SourceSet sourceSet) {
            final DefaultGroovySourceSet groovySourceSet = new DefaultGroovySourceSet(((DefaultSourceSet) sourceSet).getDisplayName(), fileResolver);
            new DslObject(sourceSet).getConvention().getPlugins().put("groovy", groovySourceSet);

            groovySourceSet.getGroovy().srcDir(String.format("src/%s/groovy", sourceSet.getName()));
            sourceSet.getResources().getFilter().exclude(new Spec<FileTreeElement>() {
                public boolean isSatisfiedBy(FileTreeElement element) {
                    return groovySourceSet.getGroovy().contains(element.getFile());
                }
            });
            sourceSet.getAllJava().source(groovySourceSet.getGroovy());
            sourceSet.getAllSource().source(groovySourceSet.getGroovy());

            String compileTaskName = sourceSet.getCompileTaskName("groovy");
            GroovyCompile compile = project.getTasks().create(compileTaskName, GroovyCompile.class);
            javaBasePlugin.configureForSourceSet(sourceSet, compile);
            compile.dependsOn(sourceSet.getCompileJavaTaskName());
            compile.setDescription(String.format("Compiles the %s Groovy source.", sourceSet.getName()));
            compile.setSource(groovySourceSet.getGroovy());

            project.getTasks().getByName(sourceSet.getClassesTaskName()).dependsOn(compileTaskName);
        }
    });
}
 

import org.gradle.api.file.FileTreeElement; //导入依赖的package包/类
private static void configureSourceSetDefaults(final Project project, final SourceDirectorySetFactory sourceDirectorySetFactory) {
    final JavaBasePlugin javaPlugin = project.getPlugins().getPlugin(JavaBasePlugin.class);
    project.getConvention().getPlugin(JavaPluginConvention.class).getSourceSets().all(new Action<SourceSet>() {
        @Override
        public void execute(final SourceSet sourceSet) {
            String displayName = (String) InvokerHelper.invokeMethod(sourceSet, "getDisplayName", null);
            Convention sourceSetConvention = (Convention) InvokerHelper.getProperty(sourceSet, "convention");
            DefaultScalaSourceSet scalaSourceSet = new DefaultScalaSourceSet(displayName, sourceDirectorySetFactory);
            sourceSetConvention.getPlugins().put("scala", scalaSourceSet);
            final SourceDirectorySet scalaDirectorySet = scalaSourceSet.getScala();
            scalaDirectorySet.srcDir(new Callable<File>() {
                @Override
                public File call() throws Exception {
                    return project.file("src/" + sourceSet.getName() + "/scala");
                }
            });
            sourceSet.getAllJava().source(scalaDirectorySet);
            sourceSet.getAllSource().source(scalaDirectorySet);
            sourceSet.getResources().getFilter().exclude(new Spec<FileTreeElement>() {
                @Override
                public boolean isSatisfiedBy(FileTreeElement element) {
                    return scalaDirectorySet.contains(element.getFile());
                }
            });

            configureScalaCompile(project, javaPlugin, sourceSet);
        }

    });
}
 

import org.gradle.api.file.FileTreeElement; //导入依赖的package包/类
@Override
protected Spec<FileTreeElement> createSpec(final Collection<String> patterns, final boolean include, final boolean caseSensitive) {
    final SpecKey key = new SpecKey(ImmutableList.copyOf(patterns), include, caseSensitive);
    try {
        return Cast.uncheckedCast(specInstanceCache.get(key, new Callable<Spec<FileTreeElement>>() {
            @Override
            public Spec<FileTreeElement> call() throws Exception {
                Spec<FileTreeElement> spec = CachingPatternSpecFactory.super.createSpec(patterns, include, caseSensitive);
                return new CachingSpec(key, spec);
            }
        }));
    } catch (ExecutionException e) {
        throw UncheckedException.throwAsUncheckedException(e);
    }
}
 

import org.gradle.api.file.FileTreeElement; //导入依赖的package包/类
@Override
public boolean isSatisfiedBy(final FileTreeElement element) {
    CacheKey cacheKey = new CacheKey(element.getRelativePath(), key);
    try {
        return specResultCache.get(cacheKey, new Callable<Boolean>() {
            @Override
            public Boolean call() throws Exception {
                return spec.isSatisfiedBy(element);
            }
        });
    } catch (ExecutionException e) {
        throw UncheckedException.throwAsUncheckedException(e);
    }
}
 

import org.gradle.api.file.FileTreeElement; //导入依赖的package包/类
public Spec<FileTreeElement> createIncludeSpec(PatternSet patternSet) {
    List<Spec<FileTreeElement>> allIncludeSpecs = new ArrayList<Spec<FileTreeElement>>(1 + patternSet.getIncludeSpecs().size());

    if (!patternSet.getIncludes().isEmpty()) {
        allIncludeSpecs.add(createSpec(patternSet.getIncludes(), true, patternSet.isCaseSensitive()));
    }

    allIncludeSpecs.addAll(patternSet.getIncludeSpecs());

    return Specs.union(allIncludeSpecs);
}
 

import org.gradle.api.file.FileTreeElement; //导入依赖的package包/类
protected Spec<FileTreeElement> createSpec(Collection<String> patterns, boolean include, boolean caseSensitive) {
    if (patterns.isEmpty()) {
        return include ? Specs.<FileTreeElement>satisfyAll() : Specs.<FileTreeElement>satisfyNone();
    }

    List<Spec<RelativePath>> matchers = new ArrayList<Spec<RelativePath>>(patterns.size());
    for (String pattern : patterns) {
        Spec<RelativePath> patternMatcher = PatternMatcherFactory.getPatternMatcher(include, caseSensitive, pattern);
        matchers.add(patternMatcher);
    }

    return new RelativePathSpec(Specs.union(matchers));
}
 

import org.gradle.api.file.FileTreeElement; //导入依赖的package包/类
public SingleIncludePatternFileTree(File baseDir, String includePattern, Spec<FileTreeElement> excludeSpec) {
    this.baseDir = baseDir;
    if (includePattern.endsWith("/") || includePattern.endsWith("\\")) {
        includePattern += "**";
    }
    this.includePattern = includePattern;
    this.patternSegments = Arrays.asList(includePattern.split("[/\\\\]"));
    this.excludeSpec = excludeSpec;
}
 

import org.gradle.api.file.FileTreeElement; //导入依赖的package包/类
@Override
public void walkDir(File file, RelativePath path, FileVisitor visitor, Spec<? super FileTreeElement> spec, AtomicBoolean stopFlag, boolean postfix) {
    File[] children = file.listFiles();
    if (children == null) {
        if (file.isDirectory() && !file.canRead()) {
            throw new GradleException(String.format("Could not list contents of directory '%s' as it is not readable.", file));
        }
        // else, might be a link which points to nothing, or has been removed while we're visiting, or ...
        throw new GradleException(String.format("Could not list contents of '%s'.", file));
    }
    List<FileVisitDetails> dirs = new ArrayList<FileVisitDetails>();
    for (int i = 0; !stopFlag.get() && i < children.length; i++) {
        File child = children[i];
        boolean isFile = child.isFile();
        RelativePath childPath = path.append(isFile, child.getName());
        FileVisitDetails details = new DefaultFileVisitDetails(child, childPath, stopFlag, fileSystem, fileSystem, !isFile);
        if (DirectoryFileTree.isAllowed(details, spec)) {
            if (isFile) {
                visitor.visitFile(details);
            } else {
                dirs.add(details);
            }
        }
    }

    // now handle dirs
    for (int i = 0; !stopFlag.get() && i < dirs.size(); i++) {
        FileVisitDetails dir = dirs.get(i);
        if (postfix) {
            walkDir(dir.getFile(), dir.getRelativePath(), visitor, spec, stopFlag, postfix);
            visitor.visitDir(dir);
        } else {
            visitor.visitDir(dir);
            walkDir(dir.getFile(), dir.getRelativePath(), visitor, spec, stopFlag, postfix);
        }
    }
}
 

import org.gradle.api.file.FileTreeElement; //导入依赖的package包/类
/**
 * Process the specified file or directory.  If it is a directory, then its contents
 * (but not the directory itself) will be checked with {@link #isAllowed(FileTreeElement, Spec)} and notified to
 * the listener.  If it is a file, the file will be checked and notified.
 */
public void visitFrom(FileVisitor visitor, File fileOrDirectory, RelativePath path) {
    AtomicBoolean stopFlag = new AtomicBoolean();
    Spec<FileTreeElement> spec = patternSet.getAsSpec();
    if (fileOrDirectory.exists()) {
        if (fileOrDirectory.isFile()) {
            processSingleFile(fileOrDirectory, visitor, spec, stopFlag);
        } else {
            walkDir(fileOrDirectory, path, visitor, spec, stopFlag);
        }
    } else {
        LOGGER.info("file or directory '{}', not found", fileOrDirectory);
    }
}
 

import org.gradle.api.file.FileTreeElement; //导入依赖的package包/类
private void processSingleFile(File file, FileVisitor visitor, Spec<FileTreeElement> spec, AtomicBoolean stopFlag) {
    RelativePath path = new RelativePath(true, file.getName());
    FileVisitDetails details = new DefaultFileVisitDetails(file, path, stopFlag, fileSystem, fileSystem, false);
    if (isAllowed(details, spec)) {
        visitor.visitFile(details);
    }
}
 

import org.gradle.api.file.FileTreeElement; //导入依赖的package包/类
public List<Spec<FileTreeElement>> getAllExcludeSpecs() {
    List<Spec<FileTreeElement>> result = new ArrayList<Spec<FileTreeElement>>();
    if (parentResolver != null) {
        result.addAll(parentResolver.getAllExcludeSpecs());
    }
    result.addAll(patternSet.getExcludeSpecs());
    return result;
}
 

import org.gradle.api.file.FileTreeElement; //导入依赖的package包/类
public List<Spec<FileTreeElement>> getAllIncludeSpecs() {
    List<Spec<FileTreeElement>> result = new ArrayList<Spec<FileTreeElement>>();
    if (parentResolver != null) {
        result.addAll(parentResolver.getAllIncludeSpecs());
    }
    result.addAll(patternSet.getIncludeSpecs());
    return result;
}