static void checkBasicAttributes(BasicFileAttributes attrs1, BasicFileAttributes attrs2) {
// check file type
assertTrue(attrs1.isRegularFile() == attrs2.isRegularFile());
assertTrue(attrs1.isDirectory() == attrs2.isDirectory());
assertTrue(attrs1.isSymbolicLink() == attrs2.isSymbolicLink());
assertTrue(attrs1.isOther() == attrs2.isOther());
// check last modified time
long time1 = attrs1.lastModifiedTime().toMillis();
long time2 = attrs2.lastModifiedTime().toMillis();
assertTrue(time1 == time2);
// check size
if (attrs1.isRegularFile()) assertTrue(attrs1.size() == attrs2.size());
}
public static void main(String args[]) {
try {
aServer asr = new aServer();
// file channel.
FileInputStream is = new FileInputStream("");
is.read();
FileChannel cha = is.getChannel();
ByteBuffer bf = ByteBuffer.allocate(1024);
bf.flip();
cha.read(bf);
// Path Paths
Path pth = Paths.get("", "");
// Files some static operation.
Files.newByteChannel(pth);
Files.copy(pth, pth);
// file attribute, other different class for dos and posix system.
BasicFileAttributes bas = Files.readAttributes(pth, BasicFileAttributes.class);
bas.size();
} catch (Exception e) {
System.err.println(e);
}
System.out.println("hello ");
}
@Override
public FileVisitResult visitFile(Path file, BasicFileAttributes attr) {
if (attr.isSymbolicLink()) {
System.out.format("Symbolic link: %s ", file);
} else if (attr.isRegularFile()) {
System.out.format("Regular file: %s ", file);
} else {
System.out.format("Other: %s ", file);
}
System.out.println("(" + attr.size() + "bytes)");
return CONTINUE;
}
static void checkBasicAttributes(BasicFileAttributes attrs1, BasicFileAttributes attrs2) {
// check file type
assertTrue(attrs1.isRegularFile() == attrs2.isRegularFile());
assertTrue(attrs1.isDirectory() == attrs2.isDirectory());
assertTrue(attrs1.isSymbolicLink() == attrs2.isSymbolicLink());
assertTrue(attrs1.isOther() == attrs2.isOther());
// check last modified time if not a symbolic link
if (!attrs1.isSymbolicLink()) {
long time1 = attrs1.lastModifiedTime().to(TimeUnit.SECONDS);
long time2 = attrs2.lastModifiedTime().to(TimeUnit.SECONDS);
if (time1 != time2) {
System.err.format("File time for %s is %s\n", attrs1.fileKey(), attrs1.lastModifiedTime());
System.err.format("File time for %s is %s\n", attrs2.fileKey(), attrs2.lastModifiedTime());
assertTrue(false);
}
}
// check size
if (attrs1.isRegularFile()) assertTrue(attrs1.size() == attrs2.size());
}
@Override
public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
if (pathMatcher.matches(file.getFileName())) {
if (attrs.isSymbolicLink()) {
System.out.format("Symbolic link: %s ", file);
} else if (attrs.isRegularFile()) {
System.out.format("Regular file: %s ", file);
} else {
System.out.format("Other: %s ", file);
}
System.out.println("(" + attrs.size() + "bytes)");
}
return FileVisitResult.CONTINUE;
}
/*
* (non-Javadoc)
*
* @see org.apache.logging.log4j.core.appender.rolling.action.PathCondition#accept(java.nio.file.Path,
* java.nio.file.Path, java.nio.file.attribute.BasicFileAttributes)
*/
@Override
public boolean accept(
final Path basePath, final Path relativePath, final BasicFileAttributes attrs) {
accumulatedSize += attrs.size();
final boolean result = accumulatedSize > thresholdBytes;
final String match = result ? ">" : "<=";
final String accept = result ? "ACCEPTED" : "REJECTED";
LOGGER.trace(
"IfAccumulatedFileSize {}: {} accumulated size '{}' {} thresholdBytes '{}'",
accept,
relativePath,
accumulatedSize,
match,
thresholdBytes);
if (result) {
return IfAll.accept(nestedConditions, basePath, relativePath, attrs);
}
return result;
}
public final void update(File[] xml) {
if (xml != null || xml.length != 0) {
data = new String[xml.length][columnNames.length];
try {
for (int i = 0; i < xml.length; i++) {
if (xml[i].isFile()) {
BasicFileAttributes attrs =
Files.readAttributes(xml[i].toPath(), BasicFileAttributes.class);
data[i][0] = xml[i].getName();
data[i][1] = String.format("%d B", attrs.size());
data[i][2] =
String.format("%1$tY/%1$tm/%1$td", new Date(attrs.creationTime().toMillis()));
data[i][3] =
String.format("%1$tY/%1$tm/%1$td", new Date(attrs.lastModifiedTime().toMillis()));
}
}
rows = xml.length;
fireTableStructureChanged();
} catch (IOException ex) {
System.err.println(ex.getMessage());
}
} else JOptionPane.showMessageDialog(null, "No existen facturas de consumidor final");
}
public FileAttrs getAttrs() throws IOException {
FileAttrs result;
BasicFileAttributes attr;
DosFileAttributes dosAttr;
PosixFileAttributes posixAttr;
result = new FileAttrs();
attr = Files.readAttributes(this.path.toPath(), BasicFileAttributes.class);
result.setCtime(attr.creationTime().toMillis());
result.setMtime(attr.lastModifiedTime().toMillis());
// result.append("symlink", attr.isSymbolicLink()); //Redundant
result.setSize(attr.size());
if (System.getProperty("os.name").startsWith("Windows")) {
dosAttr = Files.readAttributes(this.path.toPath(), DosFileAttributes.class);
result.setDosArchive(dosAttr.isArchive());
result.setDosHidden(dosAttr.isHidden());
result.setDosReadonly(dosAttr.isReadOnly());
result.setDosSystem(dosAttr.isSystem());
} else {
posixAttr = Files.readAttributes(this.path.toPath(), PosixFileAttributes.class);
result.setPosixSymlink(this.isSymlink());
if (result.getPosixSymlink()) {
result.setLinkTo(Files.readSymbolicLink(this.path.toPath()).toString());
}
result.setPosixOwner(posixAttr.owner().getName());
result.setPosixGroup(posixAttr.group().getName());
result.setPosixPermission(PosixFilePermissions.toString(posixAttr.permissions()));
}
return result;
}
