Example usage for java.nio.file.attribute BasicFileAttributes lastModifiedTime

Introduction

In this page you can find the example usage for java.nio.file.attribute BasicFileAttributes lastModifiedTime.

Prototype

FileTime lastModifiedTime();

Source Link

Document

Returns the time of last modification.

Usage

From source file:gov.noaa.pfel.coastwatch.util.FileVisitorDNLS.java

/** Invoked for a file in a directory. */
public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {

    int oSize = directoryPA.size();
    try {/*from w  w w  .  j  av a2s  .  co m*/
        String name = file.getFileName().toString();
        if (!fileNamePattern.matcher(name).matches()) {
            if (debugMode)
                String2.log(">> fileName doesn't match: name=" + name + " regex=" + fileNameRegex);
            return FileVisitResult.CONTINUE;
        }

        //getParent returns \\ or /, without trailing /
        String ttDir = String2.replaceAll(file.getParent().toString(), fromSlash, toSlash) + toSlash;
        if (debugMode)
            String2.log(">> add fileName: " + ttDir + name);
        directoryPA.add(ttDir);
        namePA.add(name);
        lastModifiedPA.add(attrs.lastModifiedTime().toMillis());
        sizePA.add(attrs.size());
        //for debugging only:
        //String2.log(ttDir + name + 
        //    " mod=" + attrs.lastModifiedTime().toMillis() +
        //    " size=" + attrs.size());
    } catch (Throwable t) {
        if (directoryPA.size() > oSize)
            directoryPA.remove(oSize);
        if (namePA.size() > oSize)
            namePA.remove(oSize);
        if (lastModifiedPA.size() > oSize)
            lastModifiedPA.remove(oSize);
        if (sizePA.size() > oSize)
            sizePA.remove(oSize);
        String2.log(MustBe.throwableToString(t));
    }

    return FileVisitResult.CONTINUE;
}