/**

* Jooby https://jooby.io

* Apache License Version 2.0 https://jooby.io/LICENSE.txt

* Copyright 2014 Edgar Espina

*/

package io.jooby.internal;

import io.jooby.Asset;

import io.jooby.MediaType;

import io.jooby.SneakyThrows;

import javax.annotation.Nonnull;

import java.io.FileInputStream;

import java.io.IOException;

import java.io.InputStream;

import java.nio.file.Files;

import java.nio.file.Path;

/**

* File system asset.

*

* @author edgar

* @since 2.0.0.

*/

public class FileAsset implements Asset {

/** File. */

private Path file;

/**

* Creates a new file asset.

* @param file Asset file.

*/

public FileAsset(@Nonnull Path file) {

this.file = file;

}

@Override public long getSize() {

try {

return Files.size(file);

} catch (IOException x) {

throw SneakyThrows.propagate(x);

}

}

@Override public long getLastModified() {

try {

return Files.getLastModifiedTime(file).toMillis();

} catch (IOException x) {

throw SneakyThrows.propagate(x);

}

}

@Nonnull @Override public MediaType getContentType() {

return MediaType.byFile(file);

}

@Override public InputStream stream() {

try {

return new FileInputStream(file.toFile());

} catch (IOException x) {

throw SneakyThrows.propagate(x);

}

}

@Override public void close() {

// NOOP

}

@Override public boolean isDirectory() {

return Files.isDirectory(file);

}

@Override public boolean equals(Object obj) {

if (obj instanceof io.jooby.internal.FileAsset) {

return file.equals(((io.jooby.internal.FileAsset) obj).file);

}

return false;

}

@Override public int hashCode() {

return file.hashCode();

}

@Override public String toString() {

return file.toString();

}

}