mirror of
https://github.com/mitb-archive/filebot
synced 2025-03-10 06:20:27 -04:00
* symlink using relative link targets if possible but default to absolute paths for cross-volume absolute symlinks if necessary
This commit is contained in:
Reinhard Pointner
parent
cf11cfecb0
commit
be22317f41
@ -1,13 +1,10 @@
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package net.sourceforge.filebot;
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import java.io.File;
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import java.io.IOException;
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import net.sourceforge.tuned.FileUtilities;
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public enum StandardRenameAction implements RenameAction {
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MOVE {
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@ -35,7 +32,7 @@ public enum StandardRenameAction implements RenameAction {
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// move file and the create a symlink to the new location via NIO.2
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try {
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java.nio.file.Files.move(from.toPath(), destionation.toPath());
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java.nio.file.Files.createSymbolicLink(from.toPath(), destionation.toPath());
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FileUtilities.createRelativeSymlink(from, destionation, true);
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} catch (LinkageError e) {
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throw new Exception("Unsupported Operation: move, createSymbolicLink");
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}
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@ -52,12 +49,10 @@ public enum StandardRenameAction implements RenameAction {
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// create symlink via NIO.2
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try {
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java.nio.file.Files.createSymbolicLink(destionation.toPath(), from.toPath());
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return FileUtilities.createRelativeSymlink(destionation, from, true);
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} catch (LinkageError e) {
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throw new Exception("Unsupported Operation: createSymbolicLink");
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}
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return destionation;
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}
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},
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@ -102,22 +97,21 @@ public enum StandardRenameAction implements RenameAction {
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public String getDisplayName() {
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switch (this) {
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case MOVE:
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return "Rename";
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case COPY:
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return "Copy";
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case KEEPLINK:
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return "Keeplink";
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case SYMLINK:
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return "Symlink";
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case HARDLINK:
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return "Hardlink";
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default:
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return null;
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case MOVE:
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return "Rename";
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case COPY:
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return "Copy";
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case KEEPLINK:
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return "Keeplink";
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case SYMLINK:
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return "Symlink";
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case HARDLINK:
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return "Hardlink";
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default:
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return null;
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}
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}
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public static StandardRenameAction forName(String action) {
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for (StandardRenameAction it : values()) {
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if (it.name().equalsIgnoreCase(action))
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@ -1,7 +1,5 @@
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package net.sourceforge.tuned;
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import java.io.BufferedInputStream;
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import java.io.File;
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import java.io.FileFilter;
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@ -40,7 +38,6 @@ import org.w3c.dom.Document;
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import com.ibm.icu.text.CharsetDetector;
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import com.ibm.icu.text.CharsetMatch;
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public final class FileUtilities {
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public static File moveRename(File source, File destination) throws IOException {
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@ -62,7 +59,6 @@ public final class FileUtilities {
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return destination;
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}
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public static File copyAs(File source, File destination) throws IOException {
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// resolve destination
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destination = resolveDestination(source, destination, true);
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@ -82,7 +78,6 @@ public final class FileUtilities {
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return destination;
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}
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public static File resolveDestination(File source, File destination, boolean mkdirs) throws IOException {
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// resolve destination
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if (!destination.isAbsolute()) {
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@ -101,13 +96,24 @@ public final class FileUtilities {
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return destination;
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}
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public static File createRelativeSymlink(File link, File target, boolean relativize) throws IOException {
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if (relativize) {
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try {
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target = link.getParentFile().toPath().relativize(target.toPath()).toFile();
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} catch (Throwable e) {
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// unable to relativize link target
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}
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}
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// create symlink via NIO.2
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return java.nio.file.Files.createSymbolicLink(link.toPath(), target.toPath()).toFile();
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}
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public static boolean delete(File file) {
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// delete files or files
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return org.apache.commons.io.FileUtils.deleteQuietly(file);
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}
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public static byte[] readFile(File source) throws IOException {
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InputStream in = new FileInputStream(source);
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@ -132,7 +138,6 @@ public final class FileUtilities {
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}
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}
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public static String readAll(Reader source) throws IOException {
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StringBuilder text = new StringBuilder();
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char[] buffer = new char[2048];
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@ -145,7 +150,6 @@ public final class FileUtilities {
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return text.toString();
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}
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public static void writeFile(ByteBuffer data, File destination) throws IOException {
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FileChannel fileChannel = new FileOutputStream(destination).getChannel();
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@ -156,7 +160,6 @@ public final class FileUtilities {
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}
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}
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public static Reader createTextReader(File file) throws IOException {
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CharsetDetector detector = new CharsetDetector();
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detector.setDeclaredEncoding("UTF-8"); // small boost for UTF-8 as default encoding
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@ -170,7 +173,6 @@ public final class FileUtilities {
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return new InputStreamReader(new FileInputStream(file), "UTF-8");
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}
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public static String getText(ByteBuffer data) throws IOException {
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CharsetDetector detector = new CharsetDetector();
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detector.setDeclaredEncoding("UTF-8"); // small boost for UTF-8 as default encoding
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@ -197,7 +199,6 @@ public final class FileUtilities {
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public static final Pattern EXTENSION = Pattern.compile("(?<=.[.])\\p{Alnum}+$");
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public static final String UNC_PREFIX = "\\\\";
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public static String getExtension(File file) {
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if (file.isDirectory())
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return null;
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@ -205,7 +206,6 @@ public final class FileUtilities {
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return getExtension(file.getName());
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}
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public static String getExtension(String name) {
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Matcher matcher = EXTENSION.matcher(name);
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@ -218,13 +218,11 @@ public final class FileUtilities {
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return null;
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}
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public static boolean hasExtension(File file, String... extensions) {
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// avoid native call for speed, if possible
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return hasExtension(file.getName(), extensions) && !file.isDirectory();
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}
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public static boolean hasExtension(String filename, String... extensions) {
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for (String it : extensions) {
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if (filename.length() - it.length() >= 2 && filename.charAt(filename.length() - it.length() - 1) == '.') {
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@ -238,7 +236,6 @@ public final class FileUtilities {
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return false;
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}
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public static String getNameWithoutExtension(String name) {
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Matcher matcher = EXTENSION.matcher(name);
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@ -250,7 +247,6 @@ public final class FileUtilities {
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return name;
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}
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public static String getName(File file) {
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if (file.getName().isEmpty() || UNC_PREFIX.equals(file.getParent()))
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return getFolderName(file);
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@ -258,7 +254,6 @@ public final class FileUtilities {
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return getNameWithoutExtension(file.getName());
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}
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public static String getFolderName(File file) {
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if (UNC_PREFIX.equals(file.getParent()))
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return file.toString();
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@ -270,24 +265,20 @@ public final class FileUtilities {
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return replacePathSeparators(file.toString(), "");
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}
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public static boolean isDerived(File derivate, File prime) {
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return isDerived(getName(derivate), prime);
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}
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public static boolean isDerived(String derivate, File prime) {
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String base = getName(prime).trim().toLowerCase();
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derivate = derivate.trim().toLowerCase();
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return derivate.startsWith(base);
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}
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public static boolean isDerivedByExtension(File derivate, File prime) {
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return isDerivedByExtension(getName(derivate), prime);
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}
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public static boolean isDerivedByExtension(String derivate, File prime) {
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String base = getName(prime).trim().toLowerCase();
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derivate = derivate.trim().toLowerCase();
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@ -305,7 +296,6 @@ public final class FileUtilities {
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return false;
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}
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public static boolean containsOnly(Collection<File> files, FileFilter filter) {
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if (files.isEmpty()) {
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return false;
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@ -317,7 +307,6 @@ public final class FileUtilities {
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return true;
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}
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public static List<File> filter(Iterable<File> files, FileFilter... filters) {
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List<File> accepted = new ArrayList<File>();
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@ -333,12 +322,10 @@ public final class FileUtilities {
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return accepted;
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}
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public static FileFilter not(FileFilter filter) {
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return new NotFileFilter(filter);
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}
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public static List<File> flatten(Iterable<File> roots, int maxDepth, boolean listHiddenFiles) {
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List<File> files = new ArrayList<File>();
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@ -354,12 +341,10 @@ public final class FileUtilities {
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return files;
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}
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public static List<File> listPath(File file) {
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return listPathTail(file, Integer.MAX_VALUE);
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}
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public static List<File> listPathTail(File file, int tailSize) {
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LinkedList<File> nodes = new LinkedList<File>();
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@ -371,7 +356,6 @@ public final class FileUtilities {
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return nodes;
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}
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public static File getRelativePathTail(File file, int tailSize) {
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File f = null;
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for (File it : listPathTail(file, tailSize)) {
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@ -382,7 +366,6 @@ public final class FileUtilities {
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return f;
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}
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public static List<File> listFiles(Iterable<File> folders, int maxDepth, boolean listHiddenFiles) {
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List<File> files = new ArrayList<File>();
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@ -394,7 +377,6 @@ public final class FileUtilities {
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return files;
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}
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private static void listFiles(File folder, int depth, List<File> files, int maxDepth, boolean listHiddenFiles) {
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if (depth > maxDepth)
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return;
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@ -411,7 +393,6 @@ public final class FileUtilities {
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}
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}
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public static SortedMap<File, List<File>> mapByFolder(Iterable<File> files) {
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SortedMap<File, List<File>> map = new TreeMap<File, List<File>>();
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@ -433,7 +414,6 @@ public final class FileUtilities {
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return map;
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}
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public static Map<String, List<File>> mapByExtension(Iterable<File> files) {
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Map<String, List<File>> map = new HashMap<String, List<File>>();
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@ -460,11 +440,11 @@ public final class FileUtilities {
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*/
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public static final Pattern ILLEGAL_CHARACTERS = Pattern.compile("[\\\\/:*?\"<>|\\r\\n]|[. ]+$");
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/**
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* Strip file name of invalid characters
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*
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* @param filename original filename
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* @param filename
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* original filename
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* @return valid file name stripped of invalid characters
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*/
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public static String validateFileName(CharSequence filename) {
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@ -472,13 +452,11 @@ public final class FileUtilities {
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return ILLEGAL_CHARACTERS.matcher(filename).replaceAll("").trim();
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}
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public static boolean isInvalidFileName(CharSequence filename) {
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// check if file name contains any illegal characters
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return ILLEGAL_CHARACTERS.matcher(filename).find();
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}
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public static File validateFileName(File file) {
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// windows drives (e.g. c:, d:, etc.) are never invalid because name will be an empty string
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if (!isInvalidFileName(file.getName()))
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@ -488,7 +466,6 @@ public final class FileUtilities {
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return new File(file.getParentFile(), validateFileName(file.getName()));
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}
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public static File validateFilePath(File path) {
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Iterator<File> nodes = listPath(path).iterator();
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@ -503,7 +480,6 @@ public final class FileUtilities {
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return validatedPath;
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}
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public static boolean isInvalidFilePath(File path) {
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// check if file name contains any illegal characters
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for (File node = path; node != null; node = node.getParentFile()) {
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@ -514,7 +490,6 @@ public final class FileUtilities {
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return false;
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}
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public static String normalizePathSeparators(String path) {
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// special handling for UNC paths
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if (path.startsWith(UNC_PREFIX) && path.length() > 2) {
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@ -523,17 +498,14 @@ public final class FileUtilities {
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return path.replace('\\', '/');
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}
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public static String replacePathSeparators(CharSequence path) {
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return replacePathSeparators(path, " ");
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}
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public static String replacePathSeparators(CharSequence path, String replacement) {
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return Pattern.compile("\\s*[\\\\/]+\\s*").matcher(path).replaceAll(replacement);
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}
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public static String getXmlString(Document dom) throws TransformerException {
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Transformer tr = TransformerFactory.newInstance().newTransformer();
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tr.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
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@ -549,7 +521,6 @@ public final class FileUtilities {
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public static final long MEGA = KILO * 1024;
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public static final long GIGA = MEGA * 1024;
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public static String formatSize(long size) {
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if (size >= MEGA)
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return String.format("%,d MB", size / MEGA);
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@ -579,57 +550,47 @@ public final class FileUtilities {
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private final String tmpdir = System.getProperty("java.io.tmpdir");
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@Override
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public boolean accept(File file) {
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return file.getAbsolutePath().startsWith(tmpdir);
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}
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};
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public static class ParentFilter implements FileFilter {
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private final File folder;
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public ParentFilter(File folder) {
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this.folder = folder;
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}
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@Override
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public boolean accept(File file) {
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return listPath(file).contains(folder);
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}
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}
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public static class ExtensionFileFilter implements FileFilter {
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private final String[] extensions;
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public ExtensionFileFilter(String... extensions) {
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this.extensions = extensions;
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}
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public ExtensionFileFilter(Collection<String> extensions) {
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this.extensions = extensions.toArray(new String[0]);
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}
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@Override
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public boolean accept(File file) {
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return hasExtension(file, extensions);
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}
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public boolean accept(String name) {
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return hasExtension(name, extensions);
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}
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public boolean acceptExtension(String extension) {
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for (String other : extensions) {
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if (other.equalsIgnoreCase(extension))
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@ -639,35 +600,29 @@ public final class FileUtilities {
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return false;
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}
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public String extension() {
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return extensions[0];
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}
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public String[] extensions() {
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return extensions.clone();
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}
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}
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public static class NotFileFilter implements FileFilter {
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public FileFilter filter;
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public NotFileFilter(FileFilter filter) {
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this.filter = filter;
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}
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@Override
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public boolean accept(File file) {
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return !filter.accept(file);
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}
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}
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/**
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* Dummy constructor to prevent instantiation.
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*/
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