package co.paralleluniverse.filesystem;
/*
* https://github.com/marschall/path-classloader/blob/master/src%2Fmain%2Fjava%2Fcom%2Fgithub%2Fmarschall%2Fpathclassloader%2FPathURLConnection.java
*/
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.URL;
import java.net.URLConnection;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.attribute.BasicFileAttributes;
public final class PathURLConnection extends URLConnection {
private final Path path;
public PathURLConnection(URL url, Path path) {
super(url);
this.path = path;
}
@Override
public void connect() throws IOException {
// nothing to do
}
@Override
public long getContentLengthLong() {
try {
return Files.size(this.path);
} catch (IOException e) {
throw new RuntimeException("could not get size of: " + this.path, e);
}
}
@Override
public InputStream getInputStream() throws IOException {
return Files.newInputStream(this.path);
}
@Override
public OutputStream getOutputStream() throws IOException {
return Files.newOutputStream(this.path);
}
@Override
public String getContentType() {
try {
return Files.probeContentType(this.path);
} catch (IOException e) {
throw new RuntimeException("could not get content type of: " + this.path, e);
}
}
@Override
public long getLastModified() {
try {
BasicFileAttributes attributes = Files.readAttributes(this.path, BasicFileAttributes.class);
return attributes.lastModifiedTime().toMillis();
} catch (IOException e) {
throw new RuntimeException("could not get last modified time of: " + this.path, e);
}
}
}