Java Code Examples for com.google.common.io.Resources#asByteSource()

public ExampleRecordSet(ExampleSplit split, List<ExampleColumnHandle> columnHandles)
{
    requireNonNull(split, "split is null");

    this.columnHandles = requireNonNull(columnHandles, "column handles is null");
    ImmutableList.Builder<Type> types = ImmutableList.builder();
    for (ExampleColumnHandle column : columnHandles) {
        types.add(column.getColumnType());
    }
    this.columnTypes = types.build();

    try {
        byteSource = Resources.asByteSource(split.getUri().toURL());
    }
    catch (MalformedURLException e) {
        throw new RuntimeException(e);
    }
}
 

private Properties readPropertyFile(URL url) {
    final ByteSource byteSource = Resources.asByteSource(url);
    final Properties properties = new Properties();
    InputStream inputStream = null;
    try {
        inputStream = byteSource.openBufferedStream();
        properties.load(inputStream);
    } catch (IOException e) {
        e.printStackTrace();
    } finally {
        if (inputStream != null) {
            try {
                inputStream.close();
            } catch (final IOException ioException) {
                ioException.printStackTrace();
            }
        }
    }
    return properties;
}
 

private static String getDockerClientClassName() {
    final URL url = Resources.getResource(Constants.PROPERTY_FILE_NAME);
    final ByteSource byteSource = Resources.asByteSource(url);
    final Properties properties = new Properties();
    InputStream inputStream = null;
    try {
        inputStream = byteSource.openBufferedStream();
        properties.load(inputStream);
    } catch (IOException e) {
        e.printStackTrace();
    } finally {
        if (inputStream != null) {
            try {
                inputStream.close();
            } catch (final IOException ioException) {
                ioException.printStackTrace();
            }
        }
    }
    return properties.getProperty(Constants.PROPERTY_DOCKER_CLIENT_LIB);
}
 

@Override
public ByteSource getBytes()
{
    return Resources.asByteSource( this.url );
}
 

@Override
public ByteSource getSource() {
    return Resources.asByteSource(resource);
}
 

@Test
public void test_from_GuavaUrlByteSource() throws MalformedURLException {
  ByteSource source = Resources.asByteSource(new File("pom.xml").toURI().toURL());
  ArrayByteSource test = ArrayByteSource.from(source);
  assertThat(test.getFileName()).hasValue("pom.xml");
}
 

@Override
public byte[] download(final URL url) throws IOException {
    final ByteSource byteSource = Resources.asByteSource(url);
    return byteSource.read();
}
 

private static TemplateFile loadResourceFile(String name, String path) {
  URL url = DefaultDocTemplate.class.getResource(path);
  checkNotNull(url, "Resource not found: %s", path);
  return new TemplateFile(Resources.asByteSource(url), name);
}
 

/**
 * Returns a CharSource of report contents with {@code ReportDownloadOptions}. The ExportFormat
 * must be string-based, such as {@link
 * com.google.api.ads.admanager.jaxws.v201908.ExportFormat#CSV_DUMP}.
 *
 * @param options the options to download the report with
 * @return a new CharSource of report results
 * @throws IOException if there was an error performing any I/O action, including any SOAP calls
 * @throws ApiException_Exception if there was any problem making the SOAP call
 * @throws IllegalStateException if the report is not ready to be downloaded
 * @throws IllegalArgumentException if the {@link ExportFormat} is not a string-based format
 */
public CharSource getReportAsCharSource(ReportDownloadOptions options)
    throws IOException, ApiException_Exception {
  Preconditions.checkArgument(
      SUPPORTED_CHARSOUCE_EXPORT_FORMATS.contains(options.getExportFormat()),
      "ExportFormat " + options.getExportFormat() + " cannot be used with CharSource");
  ByteSource byteSource = Resources.asByteSource(getDownloadUrl(options));
  return (options.isUseGzipCompression() ? new GZippedByteSource(byteSource) : byteSource)
      .asCharSource(REPORT_CHARSET);
}
 

/**
 * Returns a CharSource of report contents with {@code ReportDownloadOptions}. The ExportFormat
 * must be string-based, such as {@link
 * com.google.api.ads.admanager.axis.v202005.ExportFormat#CSV_DUMP}.
 *
 * @param options the options to download the report with
 * @return a new CharSource of report results
 * @throws IOException if there was an error performing any I/O action, including any SOAP calls
 * @throws IllegalStateException if the report is not ready to be downloaded
 * @throws IllegalArgumentException if the {@link ExportFormat} is not a string-based format
 */
public CharSource getReportAsCharSource(ReportDownloadOptions options) throws IOException {
  Preconditions.checkArgument(
      SUPPORTED_CHARSOURCE_EXPORT_FORMATS.contains(options.getExportFormat()),
      "ExportFormat " + options.getExportFormat() + " cannot be used with CharSource");
  ByteSource byteSource = Resources.asByteSource(getDownloadUrl(options));
  return (options.getUseGzipCompression() ? new GZippedByteSource(byteSource) : byteSource)
      .asCharSource(REPORT_CHARSET);
}
 

/**
 * Returns a CharSource of report contents with {@code ReportDownloadOptions}. The ExportFormat
 * must be string-based, such as {@link
 * com.google.api.ads.admanager.axis.v201911.ExportFormat#CSV_DUMP}.
 *
 * @param options the options to download the report with
 * @return a new CharSource of report results
 * @throws IOException if there was an error performing any I/O action, including any SOAP calls
 * @throws IllegalStateException if the report is not ready to be downloaded
 * @throws IllegalArgumentException if the {@link ExportFormat} is not a string-based format
 */
public CharSource getReportAsCharSource(ReportDownloadOptions options) throws IOException {
  Preconditions.checkArgument(
      SUPPORTED_CHARSOURCE_EXPORT_FORMATS.contains(options.getExportFormat()),
      "ExportFormat " + options.getExportFormat() + " cannot be used with CharSource");
  ByteSource byteSource = Resources.asByteSource(getDownloadUrl(options));
  return (options.getUseGzipCompression() ? new GZippedByteSource(byteSource) : byteSource)
      .asCharSource(REPORT_CHARSET);
}
 

/**
 * Returns a CharSource of report contents with {@code ReportDownloadOptions}. The ExportFormat
 * must be string-based, such as {@link
 * com.google.api.ads.admanager.axis.v202002.ExportFormat#CSV_DUMP}.
 *
 * @param options the options to download the report with
 * @return a new CharSource of report results
 * @throws IOException if there was an error performing any I/O action, including any SOAP calls
 * @throws IllegalStateException if the report is not ready to be downloaded
 * @throws IllegalArgumentException if the {@link ExportFormat} is not a string-based format
 */
public CharSource getReportAsCharSource(ReportDownloadOptions options) throws IOException {
  Preconditions.checkArgument(
      SUPPORTED_CHARSOURCE_EXPORT_FORMATS.contains(options.getExportFormat()),
      "ExportFormat " + options.getExportFormat() + " cannot be used with CharSource");
  ByteSource byteSource = Resources.asByteSource(getDownloadUrl(options));
  return (options.getUseGzipCompression() ? new GZippedByteSource(byteSource) : byteSource)
      .asCharSource(REPORT_CHARSET);
}
 

/**
 * Returns a CharSource of report contents with {@code ReportDownloadOptions}. The ExportFormat
 * must be string-based, such as {@link
 * com.google.api.ads.admanager.axis.v201908.ExportFormat#CSV_DUMP}.
 *
 * @param options the options to download the report with
 * @return a new CharSource of report results
 * @throws IOException if there was an error performing any I/O action, including any SOAP calls
 * @throws IllegalStateException if the report is not ready to be downloaded
 * @throws IllegalArgumentException if the {@link ExportFormat} is not a string-based format
 */
public CharSource getReportAsCharSource(ReportDownloadOptions options) throws IOException {
  Preconditions.checkArgument(
      SUPPORTED_CHARSOURCE_EXPORT_FORMATS.contains(options.getExportFormat()),
      "ExportFormat " + options.getExportFormat() + " cannot be used with CharSource");
  ByteSource byteSource = Resources.asByteSource(getDownloadUrl(options));
  return (options.getUseGzipCompression() ? new GZippedByteSource(byteSource) : byteSource)
      .asCharSource(REPORT_CHARSET);
}
 

/**
 * Returns a CharSource of report contents with {@code ReportDownloadOptions}. The ExportFormat
 * must be string-based, such as {@link
 * com.google.api.ads.admanager.jaxws.v202002.ExportFormat#CSV_DUMP}.
 *
 * @param options the options to download the report with
 * @return a new CharSource of report results
 * @throws IOException if there was an error performing any I/O action, including any SOAP calls
 * @throws ApiException_Exception if there was any problem making the SOAP call
 * @throws IllegalStateException if the report is not ready to be downloaded
 * @throws IllegalArgumentException if the {@link ExportFormat} is not a string-based format
 */
public CharSource getReportAsCharSource(ReportDownloadOptions options)
    throws IOException, ApiException_Exception {
  Preconditions.checkArgument(
      SUPPORTED_CHARSOUCE_EXPORT_FORMATS.contains(options.getExportFormat()),
      "ExportFormat " + options.getExportFormat() + " cannot be used with CharSource");
  ByteSource byteSource = Resources.asByteSource(getDownloadUrl(options));
  return (options.isUseGzipCompression() ? new GZippedByteSource(byteSource) : byteSource)
      .asCharSource(REPORT_CHARSET);
}
 

/**
 * Returns a CharSource of report contents with {@code ReportDownloadOptions}. The ExportFormat
 * must be string-based, such as {@link
 * com.google.api.ads.admanager.jaxws.v201911.ExportFormat#CSV_DUMP}.
 *
 * @param options the options to download the report with
 * @return a new CharSource of report results
 * @throws IOException if there was an error performing any I/O action, including any SOAP calls
 * @throws ApiException_Exception if there was any problem making the SOAP call
 * @throws IllegalStateException if the report is not ready to be downloaded
 * @throws IllegalArgumentException if the {@link ExportFormat} is not a string-based format
 */
public CharSource getReportAsCharSource(ReportDownloadOptions options)
    throws IOException, ApiException_Exception {
  Preconditions.checkArgument(
      SUPPORTED_CHARSOUCE_EXPORT_FORMATS.contains(options.getExportFormat()),
      "ExportFormat " + options.getExportFormat() + " cannot be used with CharSource");
  ByteSource byteSource = Resources.asByteSource(getDownloadUrl(options));
  return (options.isUseGzipCompression() ? new GZippedByteSource(byteSource) : byteSource)
      .asCharSource(REPORT_CHARSET);
}
 

/**
 * Returns a {@link ByteSource} view of the resource from which its bytes can be read.
 *
 * @throws NoSuchElementException if the resource cannot be loaded through the class loader,
 *     despite physically existing in the class path.
 * @since 20.0
 */
public final ByteSource asByteSource() {
  return Resources.asByteSource(url());
}
 

/**
 * Returns a {@link ByteSource} view of the resource from which its bytes can be read.
 *
 * @throws NoSuchElementException if the resource cannot be loaded through the class loader,
 *     despite physically existing in the class path.
 * @since 20.0
 */


public final ByteSource asByteSource() {
  return Resources.asByteSource(url());
}
 

/**
 * Returns a {@link ByteSource} view of the resource from which its bytes can be read.
 *
 * @throws NoSuchElementException if the resource cannot be loaded through the class loader,
 *     despite physically existing in the class path.
 * @since 20.0
 */


public final ByteSource asByteSource() {
  return Resources.asByteSource(url());
}
 

/**
 * Returns a {@link ByteSource} view of the resource from which its bytes can be read.
 *
 * @throws NoSuchElementException if the resource cannot be loaded through the class loader,
 *     despite physically existing in the class path.
 * @since 20.0
 */


public final ByteSource asByteSource() {
  return Resources.asByteSource(url());
}
 

/**
 * Returns a {@link ByteSource} view of the resource from which its bytes can be read.
 *
 * @throws NoSuchElementException if the resource cannot be loaded through the class loader,
 *     despite physically existing in the class path.
 * @since 20.0
 */


public final ByteSource asByteSource() {
  return Resources.asByteSource(url());
}