Examples with FilterFileSystem org.apache.lucene.mockfile.FilterFileSystem used on opensource projects

Example 1 with FilterFileSystem

use of org.apache.lucene.mockfile.FilterFileSystem in project lucene-solr by apache.

the class TestUtil method hasVirusChecker.

public static boolean hasVirusChecker(Path path) {
    FileSystem fs = path.getFileSystem();
    while (fs instanceof FilterFileSystem) {
        FilterFileSystem ffs = (FilterFileSystem) fs;
        if (ffs.getParent() instanceof VirusCheckingFS) {
            return true;
        }
        fs = ffs.getDelegate();
    }
    return false;
}

Example 2 with FilterFileSystem

use of org.apache.lucene.mockfile.FilterFileSystem in project lucene-solr by apache.

the class TestUtil method enableVirusChecker.

public static void enableVirusChecker(Directory in) {
    Directory dir = FilterDirectory.unwrap(in);
    if (dir instanceof FSDirectory) {
        FileSystem fs = ((FSDirectory) dir).getDirectory().getFileSystem();
        while (fs instanceof FilterFileSystem) {
            FilterFileSystem ffs = (FilterFileSystem) fs;
            if (ffs.getParent() instanceof VirusCheckingFS) {
                VirusCheckingFS vfs = (VirusCheckingFS) ffs.getParent();
                vfs.enable();
                return;
            }
            fs = ffs.getDelegate();
        }
    }
}

Example 3 with FilterFileSystem

use of org.apache.lucene.mockfile.FilterFileSystem in project lucene-solr by apache.

the class TestUtil method disableVirusChecker.

/** Returns true if VirusCheckingFS is in use and was in fact already enabled */
public static boolean disableVirusChecker(Directory in) {
    Directory dir = FilterDirectory.unwrap(in);
    if (dir instanceof FSDirectory) {
        FileSystem fs = ((FSDirectory) dir).getDirectory().getFileSystem();
        while (fs instanceof FilterFileSystem) {
            FilterFileSystem ffs = (FilterFileSystem) fs;
            if (ffs.getParent() instanceof VirusCheckingFS) {
                VirusCheckingFS vfs = (VirusCheckingFS) ffs.getParent();
                boolean isEnabled = vfs.isEnabled();
                vfs.disable();
                return isEnabled;
            }
            fs = ffs.getDelegate();
        }
    }
    return false;
}

Example 4 with FilterFileSystem

use of org.apache.lucene.mockfile.FilterFileSystem in project lucene-solr by apache.

the class TestUtil method hasWindowsFS.

public static boolean hasWindowsFS(Directory dir) {
    dir = FilterDirectory.unwrap(dir);
    if (dir instanceof FSDirectory) {
        Path path = ((FSDirectory) dir).getDirectory();
        FileSystem fs = path.getFileSystem();
        while (fs instanceof FilterFileSystem) {
            FilterFileSystem ffs = (FilterFileSystem) fs;
            if (ffs.getParent() instanceof WindowsFS) {
                return true;
            }
            fs = ffs.getDelegate();
        }
    }
    return false;
}

Example 5 with FilterFileSystem

use of org.apache.lucene.mockfile.FilterFileSystem in project lucene-solr by apache.

the class TestUtil method hasWindowsFS.

public static boolean hasWindowsFS(Path path) {
    FileSystem fs = path.getFileSystem();
    while (fs instanceof FilterFileSystem) {
        FilterFileSystem ffs = (FilterFileSystem) fs;
        if (ffs.getParent() instanceof WindowsFS) {
            return true;
        }
        fs = ffs.getDelegate();
    }
    return false;
}