Java DumperOptions.setDefaultScalarStyle方法代码示例

import org.yaml.snakeyaml.DumperOptions; //导入方法依赖的package包/类
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\""));
}
 

import org.yaml.snakeyaml.DumperOptions; //导入方法依赖的package包/类
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);
}
 

import org.yaml.snakeyaml.DumperOptions; //导入方法依赖的package包/类
public void testSplitLineExpectFlowSequenceItem() {

        DumperOptions options = new DumperOptions();
        options.setDefaultScalarStyle(DumperOptions.ScalarStyle.DOUBLE_QUOTED);
        options.setDefaultFlowStyle(DumperOptions.FlowStyle.FLOW);
        options.setWidth(8);
        Yaml yaml;
        String output;

        // Split lines enabled (default)
        yaml = new Yaml(options);
        output = yaml.dump(Arrays.asList("1111111111", "2222222222"));
        assertEquals("[\"1111111111\",\n  \"2222222222\"]\n", output);
        output = yaml.dump(Arrays.asList("1", "2"));
        assertEquals("[\"1\", \"2\"]\n", output);

        // Split lines disabled
        options.setSplitLines(false);
        assertFalse(options.getSplitLines());
        yaml = new Yaml(options);
        output = yaml.dump(Arrays.asList("1111111111", "2222222222"));
        assertEquals("[\"1111111111\", \"2222222222\"]\n", output);
        output = yaml.dump(Arrays.asList("1", "2"));
        assertEquals("[\"1\", \"2\"]\n", output);
    }
 

import org.yaml.snakeyaml.DumperOptions; //导入方法依赖的package包/类
/**
 * http://pyyaml.org/ticket/196
 */
public void testEmitQuoted() {
    List<String> list = new ArrayList<String>(3);
    list.add("This is an 'example'.");
    list.add("This is an \"example\".");
    list.add("123");
    String output = dump(list);
    assertEquals("[This is an 'example'., This is an \"example\"., '123']\n", output);
    // single quoted
    DumperOptions options = new DumperOptions();
    options.setDefaultScalarStyle(ScalarStyle.SINGLE_QUOTED);
    Yaml yaml = new Yaml(options);
    String output2 = yaml.dump(list);
    // System.out.println(output2);
    assertEquals("- 'This is an ''example''.'\n- 'This is an \"example\".'\n- '123'\n", output2);
    // double quoted
    DumperOptions options2 = new DumperOptions();
    options2.setDefaultScalarStyle(ScalarStyle.DOUBLE_QUOTED);
    yaml = new Yaml(options2);
    String output3 = yaml.dump(list);
    // System.out.println(output2);
    assertEquals("- \"This is an 'example'.\"\n- \"This is an \\\"example\\\".\"\n- \"123\"\n",
            output3);
}
 

import org.yaml.snakeyaml.DumperOptions; //导入方法依赖的package包/类
public void testDumperOptionsStyle() {
    List<Integer> data = new ArrayList<Integer>();
    for (int i = 0; i < 5; i++) {
        data.add(i);
    }
    DumperOptions options = new DumperOptions();
    options.setDefaultScalarStyle(DumperOptions.ScalarStyle.DOUBLE_QUOTED);
    Yaml yaml = new Yaml(options);
    String output = yaml.dump(data);
    assertTrue(output.contains("- !!int \"0\""));
    assertTrue(output.contains("- !!int \"1\""));
    assertTrue(output.contains("- !!int \"4\""));
}
 

import org.yaml.snakeyaml.DumperOptions; //导入方法依赖的package包/类
@Bean
Yaml yamlParser() {
  DumperOptions options = new DumperOptions();
  options.setDefaultFlowStyle(DumperOptions.FlowStyle.BLOCK);
  options.setDefaultScalarStyle(DumperOptions.ScalarStyle.PLAIN);
  return new Yaml(options);
}
 

import org.yaml.snakeyaml.DumperOptions; //导入方法依赖的package包/类
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);
}
 

import org.yaml.snakeyaml.DumperOptions; //导入方法依赖的package包/类
public void testDoubleQuotedStyle() {
    DumperOptions options = new DumperOptions();
    options.setDefaultScalarStyle(ScalarStyle.DOUBLE_QUOTED);
    options.setWidth(20);
    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\\\n    \\n123  456\"\n", output);
    String parsed = (String) yaml.load(output);
    assertEquals(etalon, parsed);
}
 

import org.yaml.snakeyaml.DumperOptions; //导入方法依赖的package包/类
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);
}
 

import org.yaml.snakeyaml.DumperOptions; //导入方法依赖的package包/类
public void testLong() {
    DumperOptions options = new DumperOptions();
    options.setDefaultScalarStyle(ScalarStyle.FOLDED);
    Yaml yaml = new Yaml(options);
    String result = yaml
            .dump("qqqqqqqqqqqqqqqqqq qqqqqqqqqqqqqqqqqqqqqqqqq qqqqqqqqqqqqqqqqqqqqqqqq "
                    + "qqqqqqqqqqqqqqqqqqqqqqqq qqqqqqqqqqqqqqqqqqqqqqqq "
                    + "qqqqqqqqqqqqqqqqqqqqqqqqq 111111111111111111111111\n "
                    + "qqqqqqqqqqqqqqqqqqqqqqqqqqqqq qqqqqqqqqqqqqqqqqqqqqqqqqqq\n");
    // System.out.println(result);
    assertTrue(result.startsWith(">\n"));
    assertEquals(
            ">\n  qqqqqqqqqqqqqqqqqq qqqqqqqqqqqqqqqqqqqqqqqqq qqqqqqqqqqqqqqqqqqqqqqqq qqqqqqqqqqqqqqqqqqqqqqqq\n  qqqqqqqqqqqqqqqqqqqqqqqq qqqqqqqqqqqqqqqqqqqqqqqqq 111111111111111111111111\n   qqqqqqqqqqqqqqqqqqqqqqqqqqqqq qqqqqqqqqqqqqqqqqqqqqqqqqqq\n",
            result);
}
 

import org.yaml.snakeyaml.DumperOptions; //导入方法依赖的package包/类
private static Yaml newYaml(boolean useSingleQuotes) {
    DumperOptions options = new DumperOptions();
    options.setDefaultFlowStyle(DumperOptions.FlowStyle.BLOCK);
    options.setAllowUnicode(true);
    if (useSingleQuotes) {
        options.setDefaultScalarStyle(DumperOptions.ScalarStyle.SINGLE_QUOTED);
    }
    return new Yaml(options);
}
 

import org.yaml.snakeyaml.DumperOptions; //导入方法依赖的package包/类
@Override
protected Yaml initialValue() {
    DumperOptions options = new DumperOptions();
    options.setDefaultFlowStyle(DumperOptions.FlowStyle.BLOCK);
    options.setDefaultScalarStyle(DumperOptions.ScalarStyle.PLAIN);

    return new Yaml(options);
}
 

import org.yaml.snakeyaml.DumperOptions; //导入方法依赖的package包/类
/**
 * 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());
}
 

import org.yaml.snakeyaml.DumperOptions; //导入方法依赖的package包/类
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);
}
 

import org.yaml.snakeyaml.DumperOptions; //导入方法依赖的package包/类
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);
}