Java Code Examples for org.yaml.snakeyaml.DumperOptions#setDefaultScalarStyle()

The following examples show how to use org.yaml.snakeyaml.DumperOptions#setDefaultScalarStyle() . 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: LongTest.java From snake-yaml with Apache License 2.0

6 votes

public void testLongRepresenter() {
    DumperOptions options = new DumperOptions();
    options.setDefaultScalarStyle(DumperOptions.ScalarStyle.DOUBLE_QUOTED);
    Representer repr = new Representer();
    repr.addClassTag(Long.class, new Tag("!!java.lang.Long"));
    Yaml yaml = new Yaml(repr, options);

    Foo foo = new Foo();
    String output = yaml.dump(foo);
    // System.out.println(output);
    Foo foo2 = (Foo) yaml.load(output);
    assertEquals(new Long(42L), foo2.getBar());
}

Example 2

Source File: ClusterDefinitionService.java From karamel with Apache License 2.0

6 votes

public static String jsonToYaml(JsonCluster jsonCluster) throws KaramelException {
  YamlCluster yamlCluster = new YamlCluster(jsonCluster);
  DumperOptions options = new DumperOptions();
  options.setIndent(2);
  options.setWidth(120);
  options.setExplicitEnd(false);
  options.setDefaultFlowStyle(DumperOptions.FlowStyle.BLOCK);
  options.setPrettyFlow(true);
  options.setDefaultScalarStyle(DumperOptions.ScalarStyle.PLAIN);
  YamlPropertyRepresenter yamlPropertyRepresenter = new YamlPropertyRepresenter();
  yamlPropertyRepresenter.addClassTag(YamlCluster.class, Tag.MAP);
  yamlPropertyRepresenter.addClassTag(Ec2.class, Tag.MAP);
  yamlPropertyRepresenter.addClassTag(Baremetal.class, Tag.MAP);
  yamlPropertyRepresenter.addClassTag(Gce.class, Tag.MAP);
  yamlPropertyRepresenter.addClassTag(Nova.class, Tag.MAP);
  yamlPropertyRepresenter.addClassTag(Occi.class, Tag.MAP);
  yamlPropertyRepresenter.addClassTag(Cookbook.class, Tag.MAP);
  yamlPropertyRepresenter.addClassTag(YamlGroup.class, Tag.MAP);
  yamlPropertyRepresenter.addClassTag(HashSet.class, Tag.MAP);
  Yaml yaml = new Yaml(yamlPropertyRepresenter, options);
  String content = yaml.dump(yamlCluster);
  return content;
}

Example 3

Source File: SafeRepresenterTest.java From snake-yaml with Apache License 2.0

6 votes

public void testStyle() {
    List<Integer> list = new ArrayList<Integer>();
    list.add(new Integer(1));
    list.add(new Integer(1));
    Map<String, Object> map = new HashMap<String, Object>();
    map.put("list", list);
    map.put("name", "Ubuntu");
    map.put("age", 5);
    DumperOptions options = new DumperOptions();
    options.setDefaultScalarStyle(DumperOptions.ScalarStyle.DOUBLE_QUOTED);
    options.setDefaultFlowStyle(DumperOptions.FlowStyle.BLOCK);
    Yaml yaml = new Yaml(options);
    String output = yaml.dump(map);
    assertTrue(output.contains("\"age\": !!int \"5\""));
    assertTrue(output.contains("\"name\": \"Ubuntu\""));
    assertTrue(output.contains("- !!int \"1\""));
}

Example 4

Source File: SafeRepresenterTest.java From snake-yaml with Apache License 2.0

6 votes

public void testStyle2() {
    List<Integer> list = new ArrayList<Integer>();
    list.add(new Integer(1));
    list.add(new Integer(1));
    Map<String, Object> map = new LinkedHashMap<String, Object>();
    map.put("age", 5);
    map.put("name", "Ubuntu");
    map.put("list", list);
    DumperOptions options = new DumperOptions();
    options.setDefaultScalarStyle(DumperOptions.ScalarStyle.SINGLE_QUOTED);
    options.setDefaultFlowStyle(DumperOptions.FlowStyle.FLOW);
    Yaml yaml = new Yaml(options);
    String output = yaml.dump(map);
    assertEquals("{'age': !!int '5', 'name': 'Ubuntu', 'list': [!!int '1', !!int '1']}\n",
            output);
}

Example 5

Source File: SafeRepresenterTest.java From snake-yaml with Apache License 2.0

6 votes

public void testStyle2Pretty() {
    List<Integer> list = new ArrayList<Integer>();
    list.add(new Integer(1));
    list.add(new Integer(1));
    Map<String, Object> map = new LinkedHashMap<String, Object>();
    map.put("age", 5);
    map.put("name", "Ubuntu");
    map.put("list", list);
    DumperOptions options = new DumperOptions();
    options.setDefaultScalarStyle(DumperOptions.ScalarStyle.SINGLE_QUOTED);
    options.setDefaultFlowStyle(DumperOptions.FlowStyle.FLOW);
    options.setPrettyFlow(true);
    Yaml yaml = new Yaml(options);
    String output = yaml.dump(map);
    assertEquals(
            "{\n  'age': !!int '5',\n  'name': 'Ubuntu',\n  'list': [\n    !!int '1',\n    !!int '1']\n  \n}\n",
            output);
}

Example 6

Source File: EmitterTest.java From snake-yaml with Apache License 2.0

5 votes

public void testWriteSingleQuoted() {
    DumperOptions options = new DumperOptions();
    options.setDefaultScalarStyle(ScalarStyle.SINGLE_QUOTED);
    String folded = "0123456789 0123456789\n0123456789 0123456789";
    Map<String, String> map = new LinkedHashMap<String, String>();
    map.put("aaa", folded);
    map.put("bbb", "\nbla-bla");
    Yaml yaml = new Yaml(options);
    String output = yaml.dump(map);
    String etalon = "'aaa': '0123456789 0123456789\n\n  0123456789 0123456789'\n'bbb': '\n\n  bla-bla'\n";
    assertEquals(etalon, output);
}

Example 7

Source File: YamlConfigSource.java From smallrye-config with Apache License 2.0

5 votes

private static void flattenList(String key, List<Object> source, Map<String, String> target) {
    if (source.stream().allMatch(o -> o instanceof String)) {
        target.put(key, source.stream().map(o -> {
            StringBuilder sb = new StringBuilder();
            escapeCommas(sb, o.toString(), 0);
            return sb.toString();
        }).collect(Collectors.joining(",")));
    } else {
        final DumperOptions dumperOptions = new DumperOptions();
        dumperOptions.setDefaultFlowStyle(DumperOptions.FlowStyle.FLOW);
        dumperOptions.setDefaultScalarStyle(DumperOptions.ScalarStyle.FOLDED);
        target.put(key,
                new Yaml(dumperOptions).dump(Collections.singletonMap(key.substring(key.lastIndexOf(".") + 1), source)));
    }
}

Example 8

Source File: EmitterTest.java From snake-yaml with Apache License 2.0

5 votes

public void testWriteDoubleQuoted() {
    DumperOptions options = new DumperOptions();
    options.setDefaultScalarStyle(ScalarStyle.DOUBLE_QUOTED);
    String folded = "0123456789 0123456789\n0123456789 0123456789";
    Map<String, String> map = new LinkedHashMap<String, String>();
    map.put("aaa", folded);
    map.put("bbb", "\nbla-bla");
    Yaml yaml = new Yaml(options);
    String output = yaml.dump(map);
    String etalon = "\"aaa\": \"0123456789 0123456789\\n0123456789 0123456789\"\n\"bbb\": \"\\nbla-bla\"\n";
    assertEquals(etalon, output);
}

Example 9

Source File: EmitterTest.java From snake-yaml with Apache License 2.0

5 votes

public void testWritePlain() {
    DumperOptions options = new DumperOptions();
    options.setDefaultScalarStyle(ScalarStyle.PLAIN);
    String folded = "0123456789 0123456789\n0123456789 0123456789";
    Map<String, String> map = new LinkedHashMap<String, String>();
    map.put("aaa", folded);
    map.put("bbb", "\nbla-bla");
    Yaml yaml = new Yaml(options);
    String output = yaml.dump(map);
    String etalon = "aaa: |-\n  0123456789 0123456789\n  0123456789 0123456789\nbbb: |2-\n\n  bla-bla\n";
    assertEquals(etalon, output);
}

Example 10

Source File: EmitterTest.java From snake-yaml with Apache License 2.0

5 votes

public void testWriteLiteral() {
    DumperOptions options = new DumperOptions();
    options.setDefaultScalarStyle(ScalarStyle.LITERAL);
    String folded = "0123456789 0123456789 0123456789 0123456789";
    Map<String, String> map = new LinkedHashMap<String, String>();
    map.put("aaa", folded);
    map.put("bbb", "\nbla-bla\n");
    Yaml yaml = new Yaml(options);
    String output = yaml.dump(map);
    String etalon = "\"aaa\": |-\n  0123456789 0123456789 0123456789 0123456789\n\"bbb\": |2\n\n  bla-bla\n";
    assertEquals(etalon, output);
}

Example 11

Source File: EmitterTest.java From snake-yaml with Apache License 2.0

5 votes

public void testWriteFolded() {
    DumperOptions options = new DumperOptions();
    options.setDefaultScalarStyle(ScalarStyle.FOLDED);
    String folded = "0123456789 0123456789\n0123456789 0123456789";
    Map<String, String> map = new LinkedHashMap<String, String>();
    map.put("aaa", folded);
    map.put("bbb", "\nbla-bla\n");
    Yaml yaml = new Yaml(options);
    String output = yaml.dump(map);
    String etalon = "\"aaa\": >-\n  0123456789 0123456789\n\n  0123456789 0123456789\n\"bbb\": >2\n\n  bla-bla\n";
    assertEquals(etalon, output);
}

Example 12

Source File: TagsTest.java From snake-yaml with Apache License 2.0

5 votes

/**
 * test fix for issue 18 -
 * http://code.google.com/p/snakeyaml/issues/detail?id=18
 */
public void testLong() {
    DumperOptions options = new DumperOptions();
    options.setDefaultScalarStyle(DumperOptions.ScalarStyle.DOUBLE_QUOTED);
    Yaml yaml = new Yaml(options);
    Foo foo = new Foo();
    String output = yaml.dump(foo);
    // System.out.println(output);
    Foo foo2 = (Foo) yaml.load(output);
    assertEquals(new Long(42L), foo2.getBar());
}

Example 13

Source File: LongTest.java From snake-yaml with Apache License 2.0

5 votes

public void testLongFail() {
    DumperOptions options = new DumperOptions();
    options.setDefaultScalarStyle(DumperOptions.ScalarStyle.DOUBLE_QUOTED);
    Yaml yaml = new Yaml(options);
    Foo foo = new Foo();
    String output = yaml.dump(foo);
    // System.out.println(output);
    try {
        yaml.load(output);
    } catch (Exception e) {
        assertTrue(e.getMessage(), e.getMessage().contains("argument type mismatch"));
    }
}

Example 14

Source File: LineBreakDooubleQuotedTest.java From snake-yaml with Apache License 2.0

5 votes

public void testDoubleQuotedStyleNoLineSplit() {
    DumperOptions options = new DumperOptions();
    options.setDefaultScalarStyle(ScalarStyle.DOUBLE_QUOTED);
    options.setWidth(20);
    options.setSplitLines(false);
    options.setIndent(4);
    Yaml yaml = new Yaml(options);
    String etalon = "12345678901234567890\n\n123  456";
    String output = yaml.dump(etalon);
    // System.out.println(output);
    assertEquals("\"12345678901234567890\\n\\n123  456\"\n", output);
    String parsed = (String) yaml.load(output);
    assertEquals(etalon, parsed);
}

Example 15

Source File: YamlFormatter.java From structlog4j with MIT License

5 votes

@Override
protected Yaml initialValue() {
    DumperOptions options = new DumperOptions();
    options.setDefaultFlowStyle(DumperOptions.FlowStyle.BLOCK);
    options.setDefaultScalarStyle(DumperOptions.ScalarStyle.PLAIN);

    return new Yaml(options);
}

Example 16

Source File: UnicodeStyleTest.java From snake-yaml with Apache License 2.0

5 votes

public void testDoubleQuotedStyle() {
    DumperOptions options = new DumperOptions();
    options.setDefaultScalarStyle(ScalarStyle.DOUBLE_QUOTED);
    Yaml yaml = new Yaml(options);
    String output = yaml.dump("í");
    // System.out.println(output);
    assertEquals("\"í\"\n", output);
}

Example 17

Source File: ConfigurationAsCode.java From configuration-as-code-plugin with MIT License

5 votes

@VisibleForTesting
@Restricted(NoExternalUse.class)
public static void serializeYamlNode(Node root, Writer writer) throws IOException {
    DumperOptions options = new DumperOptions();
    options.setDefaultFlowStyle(BLOCK);
    options.setDefaultScalarStyle(PLAIN);
    options.setSplitLines(true);
    options.setPrettyFlow(true);
    Serializer serializer = new Serializer(new Emitter(writer, options), new Resolver(),
            options, null);
    serializer.open();
    serializer.serialize(root);
    serializer.close();
}

Example 18

Source File: ResourceConfig.java From halyard with Apache License 2.0

5 votes

@Bean
@Scope(value = ConfigurableBeanFactory.SCOPE_PROTOTYPE) // snake yaml is not thread safe
// (https://bitbucket.org/asomov/snakeyaml/wiki/Documentation#markdown-header-threading)
Yaml yamlParser() {
  DumperOptions options = new DumperOptions();
  options.setDefaultFlowStyle(DumperOptions.FlowStyle.BLOCK);
  options.setDefaultScalarStyle(DumperOptions.ScalarStyle.PLAIN);
  return new Yaml(new SafeConstructor(), new Representer(), options);
}

Example 19

Source File: PrintableUnicodeTest.java From snake-yaml with Apache License 2.0

4 votes

private Yaml createYaml() {
    DumperOptions options = new DumperOptions();
    options.setAllowUnicode(false);
    options.setDefaultScalarStyle(ScalarStyle.DOUBLE_QUOTED);
    return new Yaml(options);
}

Example 20

Source File: SkipperStreamDeployer.java From spring-cloud-dataflow with Apache License 2.0

4 votes

private Package createDependentPackage(String packageVersion, AppDeploymentRequest appDeploymentRequest) {
	Package pkg = new Package();
	String packageName = appDeploymentRequest.getDefinition().getName();

	PackageMetadata packageMetadata = new PackageMetadata();
	packageMetadata.setApiVersion(SkipperStream.SKIPPER_DEFAULT_API_VERSION);
	packageMetadata.setKind(SkipperStream.SKIPPER_DEFAULT_KIND);
	packageMetadata.setName(packageName);
	packageMetadata.setVersion(packageVersion);
	packageMetadata.setMaintainer(SkipperStream.SKIPPER_DEFAULT_MAINTAINER);

	pkg.setMetadata(packageMetadata);

	ConfigValues configValues = new ConfigValues();
	Map<String, Object> configValueMap = new HashMap<>();
	Map<String, Object> metadataMap = new HashMap<>();
	Map<String, Object> specMap = new HashMap<>();

	// Add metadata
	metadataMap.put("name", packageName);

	// Add spec
	String resourceWithoutVersion = this.appRegistryService.getResourceWithoutVersion(appDeploymentRequest.getResource());
	specMap.put("resource", resourceWithoutVersion);
	specMap.put("applicationProperties", appDeploymentRequest.getDefinition().getProperties());
	specMap.put("deploymentProperties", appDeploymentRequest.getDeploymentProperties());
	String version = this.appRegistryService.getResourceVersion(appDeploymentRequest.getResource());
	// Add version, including possible override via deploymentProperties - hack to store version in cmdline args
	if (appDeploymentRequest.getCommandlineArguments().size() == 1) {
		specMap.put("version", appDeploymentRequest.getCommandlineArguments().get(0));
	}
	else {
		specMap.put("version", version);
	}
	// Add metadata and spec to top level map
	configValueMap.put("metadata", metadataMap);
	configValueMap.put("spec", specMap);

	DumperOptions dumperOptions = new DumperOptions();
	dumperOptions.setDefaultFlowStyle(DumperOptions.FlowStyle.BLOCK);
	dumperOptions.setDefaultScalarStyle(DumperOptions.ScalarStyle.DOUBLE_QUOTED);
	dumperOptions.setPrettyFlow(false);
	dumperOptions.setSplitLines(false);
	Yaml yaml = new Yaml(dumperOptions);
	configValues.setRaw(yaml.dump(configValueMap));

	pkg.setConfigValues(configValues);
	pkg.setTemplates(createGenericTemplate());
	return pkg;

}