org.yaml.snakeyaml.scanner.ScannerException Java Examples

@Test
public void testProduceDataSetUsingNotYamlStream() throws DataSetException {
    // GIVEN
    final IDataSetConsumer consumer = mock(IDataSetConsumer.class);
    final IDataSetProducer producer = new YamlDataSetProducer(jsonStream);
    producer.setConsumer(consumer);

    // WHEN
    try {
        producer.produce();
        fail("DataSetException expected");
    } catch (final DataSetException e) {
        // THEN
        assertThat(e.getCause(), instanceOf(ScannerException.class));
    }
}
 

/**
 * Get {@link Properties} for a given {@code inputStream} treating it as a YAML file.
 *
 * @param inputStream input stream representing YAML file
 * @return properties representing values from {@code inputStream}
 * @throws IllegalStateException when unable to read properties
 */
@Override
public Properties getProperties(InputStream inputStream) {
  requireNonNull(inputStream);

  Yaml yaml = new Yaml();

  Properties properties = new Properties();

  try (Reader reader = new UnicodeReader(inputStream)) {

    Object object = yaml.load(reader);

    if (object != null) {
      Map<String, Object> yamlAsMap = convertToMap(object);
      properties.putAll(flatten(yamlAsMap));
    }

    return properties;

  } catch (IOException | ScannerException e) {
    throw new IllegalStateException("Unable to load yaml configuration from provided stream", e);
  }
}
 

/**
 * Loads messages
 *
 * @throws FatalNovaGuildsException when something goes wrong
 */
public void load() throws FatalNovaGuildsException {
	setupDirectories();

	try {
		detectLanguage();
		messages = Lang.loadConfiguration(messagesFile);

		//Fork, edit and compile NovaGuilds on your own if you want not to use the original prefix
		restorePrefix();

		prefix = Message.CHAT_PREFIX.get();
		prefixColor = ChatColor.getByChar(ChatColor.getLastColors(prefix).charAt(1));

		LoggerUtils.info("Messages loaded: " + Config.LANG_NAME.getString());
	}
	catch(ScannerException | IOException e) {
		throw new FatalNovaGuildsException("Failed to load messages", e);
	}
}
 

@Test
public void testBadResource() {
	this.processor.setResources(new ByteArrayResource("foo: bar\ncd\nspam:\n  foo: baz".getBytes()));
	assertThatExceptionOfType(ScannerException.class).isThrownBy(() ->
			this.processor.process((properties, map) -> {}))
		.withMessageContaining("line 3, column 1");
}
 

@Test
public void testBadResource() {
	YamlPropertiesFactoryBean factory = new YamlPropertiesFactoryBean();
	factory.setResources(new ByteArrayResource(
			"foo: bar\ncd\nspam:\n  foo: baz".getBytes()));
	assertThatExceptionOfType(ScannerException.class).isThrownBy(
			factory::getObject)
		.withMessageContaining("line 3, column 1");
}
 

@Test
public void testBadResource() {
	this.processor.setResources(new ByteArrayResource("foo: bar\ncd\nspam:\n  foo: baz".getBytes()));
	this.exception.expect(ScannerException.class);
	this.exception.expectMessage("line 3, column 1");
	this.processor.process((properties, map) -> {});
}
 

@Test
public void testBadResource() {
	YamlPropertiesFactoryBean factory = new YamlPropertiesFactoryBean();
	factory.setResources(new ByteArrayResource(
			"foo: bar\ncd\nspam:\n  foo: baz".getBytes()));
	this.exception.expect(ScannerException.class);
	this.exception.expectMessage("line 3, column 1");
	factory.getObject();
}
 

@Test
public void testBadResource() throws Exception {
	this.processor.setResources(new ByteArrayResource(
			"foo: bar\ncd\nspam:\n  foo: baz".getBytes()));
	this.exception.expect(ScannerException.class);
	this.exception.expectMessage("line 3, column 1");
	this.processor.process(new MatchCallback() {
		@Override
		public void process(Properties properties, Map<String, Object> map) {
		}
	});
}
 

@Test
public void testBadResource() throws Exception {
	YamlPropertiesFactoryBean factory = new YamlPropertiesFactoryBean();
	factory.setResources(new ByteArrayResource(
			"foo: bar\ncd\nspam:\n  foo: baz".getBytes()));
	this.exception.expect(ScannerException.class);
	this.exception.expectMessage("line 3, column 1");
	factory.getObject();
}
 

public ParseConfigException(ScannerException e) {
  Problem problem =
      new ConfigProblemBuilder(
              Problem.Severity.FATAL, "Could not parse your halconfig: " + e.getMessage())
          .build();
  getProblems().add(problem);
}
 

public static YamlCluster yamlToYamlObject(String ymlString) throws KaramelException {
  try {
    Yaml yaml = new Yaml(new Constructor(YamlCluster.class));
    Object document = yaml.load(ymlString);
    return ((YamlCluster) document);
  } catch (ScannerException ex) {
    throw new KaramelException("Syntax error in the yaml!!", ex);
  }
}
 

public YAMLException(ScannerException e, VirtualFile yaml) {
    super(e.getMessage() + " (in file " + yaml.relativePath() + " line " + (e.getProblemMark().getLine() + 1) + ", column " + (e.getProblemMark().getColumn() + 1) + ")", e);
    this.e = e;
    this.yaml = yaml;
}