com.google.common.io.OutputSupplier Java Examples

The following examples show how to use com.google.common.io.OutputSupplier. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: PhantomJsDownloader.java    From blog with MIT License 6 votes vote down vote up 
private void downloadZip(String url, File targetZip) {
	if (targetZip.exists()) {
		return;
	}
	File zipTemp = new File(targetZip.getAbsolutePath() + ".temp");
	try {
		zipTemp.getParentFile().mkdirs();
		InputSupplier<InputStream> input = Resources
				.newInputStreamSupplier(URI.create(url).toURL());
		OutputSupplier<FileOutputStream> ouput = Files
				.newOutputStreamSupplier(zipTemp);
		ByteStreams.copy(input, ouput);
	} catch (IOException e) {
		String message = "Unable to download phantomjs from " + url;
		throw new IllegalStateException(message, e);
	}
	zipTemp.renameTo(targetZip);
}
Example #2
Source File: PhantomJsDownloader.java    From blog with MIT License 6 votes vote down vote up 
private void downloadZip(String url, File targetZip) {
	if (targetZip.exists()) {
		return;
	}
	File zipTemp = new File(targetZip.getAbsolutePath() + ".temp");
	try {
		zipTemp.getParentFile().mkdirs();
		InputSupplier<InputStream> input = Resources
				.newInputStreamSupplier(URI.create(url).toURL());
		OutputSupplier<FileOutputStream> ouput = Files
				.newOutputStreamSupplier(zipTemp);
		ByteStreams.copy(input, ouput);
	} catch (IOException e) {
		String message = "Unable to download phantomjs from " + url;
		throw new IllegalStateException(message, e);
	}
	zipTemp.renameTo(targetZip);
}
Example #3
Source File: PhantomJsDownloader.java    From blog with MIT License 6 votes vote down vote up 
private void downloadZip(String url, File targetZip) {
	if (targetZip.exists()) {
		return;
	}
	File zipTemp = new File(targetZip.getAbsolutePath() + ".temp");
	try {
		zipTemp.getParentFile().mkdirs();
		InputSupplier<InputStream> input = Resources
				.newInputStreamSupplier(URI.create(url).toURL());
		OutputSupplier<FileOutputStream> ouput = Files
				.newOutputStreamSupplier(zipTemp);
		ByteStreams.copy(input, ouput);
	} catch (IOException e) {
		String message = "Unable to download phantomjs from " + url;
		throw new IllegalStateException(message, e);
	}
	zipTemp.renameTo(targetZip);
}
Example #4
Source File: YarnTwillPreparer.java    From twill with Apache License 2.0 5 votes vote down vote up 
private void saveArguments(Arguments arguments, final Path targetPath) throws IOException {
  LOG.debug("Creating {}", targetPath);
  ArgumentsCodec.encode(arguments, new OutputSupplier<Writer>() {
    @Override
    public Writer getOutput() throws IOException {
      return Files.newBufferedWriter(targetPath, StandardCharsets.UTF_8);
    }
  });
  LOG.debug("Done {}", targetPath);
}
Example #5
Source File: ArgumentsCodec.java    From twill with Apache License 2.0 4 votes vote down vote up 
public static void encode(Arguments arguments, OutputSupplier<? extends Writer> writerSupplier) throws IOException {
  try (Writer writer = writerSupplier.getOutput()) {
    GSON.toJson(arguments, writer);
  }
}