Examples with DefaultConversionService org.springframework.core.convert.support.DefaultConversionService used on opensource projects

Example 66 with DefaultConversionService

use of org.springframework.core.convert.support.DefaultConversionService in project spring-framework by spring-projects.

the class DefaultListableBeanFactoryTests method customConverter.

@Test
void customConverter() {
    GenericConversionService conversionService = new DefaultConversionService();
    conversionService.addConverter(String.class, Float.class, source -> {
        try {
            NumberFormat nf = NumberFormat.getInstance(Locale.GERMAN);
            return nf.parse(source).floatValue();
        } catch (ParseException ex) {
            throw new IllegalArgumentException(ex);
        }
    });
    lbf.setConversionService(conversionService);
    MutablePropertyValues pvs = new MutablePropertyValues();
    pvs.add("myFloat", "1,1");
    RootBeanDefinition bd = new RootBeanDefinition(TestBean.class);
    bd.setPropertyValues(pvs);
    lbf.registerBeanDefinition("testBean", bd);
    TestBean testBean = (TestBean) lbf.getBean("testBean");
    assertThat(testBean.getMyFloat().floatValue() == 1.1f).isTrue();
}

Example 67 with DefaultConversionService

use of org.springframework.core.convert.support.DefaultConversionService in project spring-framework by spring-projects.

the class BeanWrapperEnumTests method testStandardEnumSetWithMultipleValues.

@Test
public void testStandardEnumSetWithMultipleValues() {
    GenericBean<?> gb = new GenericBean<>();
    BeanWrapper bw = new BeanWrapperImpl(gb);
    bw.setConversionService(new DefaultConversionService());
    assertThat(gb.getStandardEnumSet()).isNull();
    bw.setPropertyValue("standardEnumSet", new String[] { "VALUE_1", "VALUE_2" });
    assertThat(gb.getStandardEnumSet().size()).isEqualTo(2);
    assertThat(gb.getStandardEnumSet().contains(CustomEnum.VALUE_1)).isTrue();
    assertThat(gb.getStandardEnumSet().contains(CustomEnum.VALUE_2)).isTrue();
}

Example 68 with DefaultConversionService

use of org.springframework.core.convert.support.DefaultConversionService in project spring-framework by spring-projects.

the class BeanWrapperEnumTests method testStandardEnumMapWithMultipleValues.

@Test
public void testStandardEnumMapWithMultipleValues() {
    GenericBean<?> gb = new GenericBean<>();
    BeanWrapper bw = new BeanWrapperImpl(gb);
    bw.setConversionService(new DefaultConversionService());
    assertThat(gb.getStandardEnumMap()).isNull();
    Map<String, Integer> map = new LinkedHashMap<>();
    map.put("VALUE_1", 1);
    map.put("VALUE_2", 2);
    bw.setPropertyValue("standardEnumMap", map);
    assertThat(gb.getStandardEnumMap().size()).isEqualTo(2);
    assertThat(gb.getStandardEnumMap().get(CustomEnum.VALUE_1)).isEqualTo(1);
    assertThat(gb.getStandardEnumMap().get(CustomEnum.VALUE_2)).isEqualTo(2);
}

Example 69 with DefaultConversionService

use of org.springframework.core.convert.support.DefaultConversionService in project spring-framework by spring-projects.

the class DataBinderTests method testOptionalProperty.

@Test
void testOptionalProperty() {
    OptionalHolder bean = new OptionalHolder();
    DataBinder binder = new DataBinder(bean);
    binder.setConversionService(new DefaultConversionService());
    MutablePropertyValues pvs = new MutablePropertyValues();
    pvs.add("id", "1");
    pvs.add("name", null);
    binder.bind(pvs);
    assertThat(bean.getId()).isEqualTo("1");
    assertThat(bean.getName()).isEmpty();
    pvs = new MutablePropertyValues();
    pvs.add("id", "2");
    pvs.add("name", "myName");
    binder.bind(pvs);
    assertThat(bean.getId()).isEqualTo("2");
    assertThat(bean.getName().get()).isEqualTo("myName");
}

Example 70 with DefaultConversionService

use of org.springframework.core.convert.support.DefaultConversionService in project spring-framework by spring-projects.

the class PathVariableMethodArgumentResolverTests method wrapEmptyWithOptional.

@Test
public void wrapEmptyWithOptional() throws Exception {
    ConfigurableWebBindingInitializer initializer = new ConfigurableWebBindingInitializer();
    initializer.setConversionService(new DefaultConversionService());
    WebDataBinderFactory binderFactory = new DefaultDataBinderFactory(initializer);
    assertThat(resolver.resolveArgument(paramOptional, mavContainer, webRequest, binderFactory)).isEqualTo(Optional.empty());
}