Examples with PathMatcher java.nio.file.PathMatcher used on opensource projects

Example 86 with PathMatcher

use of java.nio.file.PathMatcher in project heron by twitter.

the class TopologyUtils method lookUpTopologyDefnFile.

public static String lookUpTopologyDefnFile(String dir, String filename) {
    String pattern = String.format("glob:%s/%s.defn", dir, filename);
    PathMatcher matcher = FileSystems.getDefault().getPathMatcher(pattern);
    for (File file : new File(dir).listFiles()) {
        if (matcher.matches(file.toPath())) {
            // We would return the first one matched
            return file.getPath();
        }
    }
    throw new IllegalStateException("Failed to find topology defn file");
}

Example 87 with PathMatcher

use of java.nio.file.PathMatcher in project winery by eclipse.

the class CsarImporter method handleExclude.

/**
 * Modifies given allFiles object to exclude all files given by the excl pattern
 * <p>
 * Semantics: Remove all files from the set, which match the given pattern
 */
private void handleExclude(Exclude excl, Path localRoot, Set<Path> allFiles) {
    PathMatcher pathMatcher = localRoot.getFileSystem().getPathMatcher("glob:" + excl.getPattern());
    allFiles.removeIf(pathMatcher::matches);
}