Java Code Examples for org.springframework.validation.DataBinder#bind()

The following examples show how to use org.springframework.validation.DataBinder#bind() . 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: MoneyFormattingTests.java From spring-analysis-note with MIT License

6 votes

@Test
public void testAmountAndUnit() {
	MoneyHolder bean = new MoneyHolder();
	DataBinder binder = new DataBinder(bean);
	binder.setConversionService(conversionService);

	MutablePropertyValues propertyValues = new MutablePropertyValues();
	propertyValues.add("amount", "USD 10.50");
	propertyValues.add("unit", "USD");
	binder.bind(propertyValues);
	assertEquals(0, binder.getBindingResult().getErrorCount());
	assertEquals("USD10.50", binder.getBindingResult().getFieldValue("amount"));
	assertEquals("USD", binder.getBindingResult().getFieldValue("unit"));
	assertTrue(bean.getAmount().getNumber().doubleValue() == 10.5d);
	assertEquals("USD", bean.getAmount().getCurrency().getCurrencyCode());

	LocaleContextHolder.setLocale(Locale.CANADA);
	binder.bind(propertyValues);
	LocaleContextHolder.setLocale(Locale.US);
	assertEquals(0, binder.getBindingResult().getErrorCount());
	assertEquals("USD10.50", binder.getBindingResult().getFieldValue("amount"));
	assertEquals("USD", binder.getBindingResult().getFieldValue("unit"));
	assertTrue(bean.getAmount().getNumber().doubleValue() == 10.5d);
	assertEquals("USD", bean.getAmount().getCurrency().getCurrencyCode());
}

Example 2

Source File: MoneyFormattingTests.java From spring-analysis-note with MIT License

6 votes

@Test
public void testAmountWithNumberFormat1() {
	FormattedMoneyHolder1 bean = new FormattedMoneyHolder1();
	DataBinder binder = new DataBinder(bean);
	binder.setConversionService(conversionService);

	MutablePropertyValues propertyValues = new MutablePropertyValues();
	propertyValues.add("amount", "$10.50");
	binder.bind(propertyValues);
	assertEquals(0, binder.getBindingResult().getErrorCount());
	assertEquals("$10.50", binder.getBindingResult().getFieldValue("amount"));
	assertTrue(bean.getAmount().getNumber().doubleValue() == 10.5d);
	assertEquals("USD", bean.getAmount().getCurrency().getCurrencyCode());

	LocaleContextHolder.setLocale(Locale.CANADA);
	binder.bind(propertyValues);
	LocaleContextHolder.setLocale(Locale.US);
	assertEquals(0, binder.getBindingResult().getErrorCount());
	assertEquals("$10.50", binder.getBindingResult().getFieldValue("amount"));
	assertTrue(bean.getAmount().getNumber().doubleValue() == 10.5d);
	assertEquals("CAD", bean.getAmount().getCurrency().getCurrencyCode());
}

Example 3

Source File: MoneyFormattingTests.java From java-technology-stack with MIT License

6 votes

@Test
public void testAmountWithNumberFormat5() {
	FormattedMoneyHolder5 bean = new FormattedMoneyHolder5();
	DataBinder binder = new DataBinder(bean);
	binder.setConversionService(conversionService);

	MutablePropertyValues propertyValues = new MutablePropertyValues();
	propertyValues.add("amount", "USD 10.50");
	binder.bind(propertyValues);
	assertEquals(0, binder.getBindingResult().getErrorCount());
	assertEquals("USD 010.500", binder.getBindingResult().getFieldValue("amount"));
	assertTrue(bean.getAmount().getNumber().doubleValue() == 10.5d);
	assertEquals("USD", bean.getAmount().getCurrency().getCurrencyCode());

	LocaleContextHolder.setLocale(Locale.CANADA);
	binder.bind(propertyValues);
	LocaleContextHolder.setLocale(Locale.US);
	assertEquals(0, binder.getBindingResult().getErrorCount());
	assertEquals("USD 010.500", binder.getBindingResult().getFieldValue("amount"));
	assertTrue(bean.getAmount().getNumber().doubleValue() == 10.5d);
	assertEquals("USD", bean.getAmount().getCurrency().getCurrencyCode());
}

Example 4

Source File: MoneyFormattingTests.java From spring-analysis-note with MIT License

6 votes

@Test
public void testAmountWithNumberFormat5() {
	FormattedMoneyHolder5 bean = new FormattedMoneyHolder5();
	DataBinder binder = new DataBinder(bean);
	binder.setConversionService(conversionService);

	MutablePropertyValues propertyValues = new MutablePropertyValues();
	propertyValues.add("amount", "USD 10.50");
	binder.bind(propertyValues);
	assertEquals(0, binder.getBindingResult().getErrorCount());
	assertEquals("USD 010.500", binder.getBindingResult().getFieldValue("amount"));
	assertTrue(bean.getAmount().getNumber().doubleValue() == 10.5d);
	assertEquals("USD", bean.getAmount().getCurrency().getCurrencyCode());

	LocaleContextHolder.setLocale(Locale.CANADA);
	binder.bind(propertyValues);
	LocaleContextHolder.setLocale(Locale.US);
	assertEquals(0, binder.getBindingResult().getErrorCount());
	assertEquals("USD 010.500", binder.getBindingResult().getFieldValue("amount"));
	assertTrue(bean.getAmount().getNumber().doubleValue() == 10.5d);
	assertEquals("USD", bean.getAmount().getCurrency().getCurrencyCode());
}

Example 5

Source File: MoneyFormattingTests.java From java-technology-stack with MIT License

6 votes

@Test
public void testAmountAndUnit() {
	MoneyHolder bean = new MoneyHolder();
	DataBinder binder = new DataBinder(bean);
	binder.setConversionService(conversionService);

	MutablePropertyValues propertyValues = new MutablePropertyValues();
	propertyValues.add("amount", "USD 10.50");
	propertyValues.add("unit", "USD");
	binder.bind(propertyValues);
	assertEquals(0, binder.getBindingResult().getErrorCount());
	assertEquals("USD10.50", binder.getBindingResult().getFieldValue("amount"));
	assertEquals("USD", binder.getBindingResult().getFieldValue("unit"));
	assertTrue(bean.getAmount().getNumber().doubleValue() == 10.5d);
	assertEquals("USD", bean.getAmount().getCurrency().getCurrencyCode());

	LocaleContextHolder.setLocale(Locale.CANADA);
	binder.bind(propertyValues);
	LocaleContextHolder.setLocale(Locale.US);
	assertEquals(0, binder.getBindingResult().getErrorCount());
	assertEquals("USD10.50", binder.getBindingResult().getFieldValue("amount"));
	assertEquals("USD", binder.getBindingResult().getFieldValue("unit"));
	assertTrue(bean.getAmount().getNumber().doubleValue() == 10.5d);
	assertEquals("USD", bean.getAmount().getCurrency().getCurrencyCode());
}

Example 6

Source File: NacosConfigurationPropertiesBinder.java From nacos-spring-project with Apache License 2.0

5 votes

private void doBind(Object bean, NacosConfigurationProperties properties,
		PropertyValues propertyValues) {
	ObjectUtils.cleanMapOrCollectionField(bean);
	DataBinder dataBinder = new DataBinder(bean);
	dataBinder.setAutoGrowNestedPaths(properties.ignoreNestedProperties());
	dataBinder.setIgnoreInvalidFields(properties.ignoreInvalidFields());
	dataBinder.setIgnoreUnknownFields(properties.ignoreUnknownFields());
	dataBinder.bind(propertyValues);
}

Example 7

Source File: JodaTimeFormattingTests.java From spring4-understanding with Apache License 2.0

5 votes

@Test
public void testBindDateWithoutErrorFallingBackToDateConstructor() {
	DataBinder binder = new DataBinder(new JodaTimeBean());
	MutablePropertyValues propertyValues = new MutablePropertyValues();
	propertyValues.add("date", "Sat, 12 Aug 1995 13:30:00 GMT");
	binder.bind(propertyValues);
	assertEquals(0, binder.getBindingResult().getErrorCount());
}

Example 8

Source File: EntityController.java From QuickProject with Apache License 2.0

5 votes

public Entity parseModel(HttpServletRequest request) {
    Object o = null;
    try {
        o = getEntityClass().newInstance();
    } catch (Exception e) {
        throw new RuntimeException("无法创建类的实例：" + getEntityClass());
    }
    DataBinder dataBinder = new DataBinder(o);
    dataBinder.registerCustomEditor(Time.class, new TimeEditor());
    MutablePropertyValues mpvs = new ServletRequestParameterPropertyValues(request);
    dataBinder.bind(mpvs);

    return (Entity) o;
}

Example 9

Source File: JodaTimeFormattingTests.java From java-technology-stack with MIT License

5 votes

@Test
public void testBindDateWithoutErrorFallingBackToDateConstructor() {
	DataBinder binder = new DataBinder(new JodaTimeBean());
	MutablePropertyValues propertyValues = new MutablePropertyValues();
	propertyValues.add("date", "Sat, 12 Aug 1995 13:30:00 GMT");
	binder.bind(propertyValues);
	assertEquals(0, binder.getBindingResult().getErrorCount());
}

Example 10

Source File: MoneyFormattingTests.java From spring4-understanding with Apache License 2.0

5 votes

@Test
public void testAmountWithNumberFormat4() {
	FormattedMoneyHolder4 bean = new FormattedMoneyHolder4();
	DataBinder binder = new DataBinder(bean);
	binder.setConversionService(conversionService);

	MutablePropertyValues propertyValues = new MutablePropertyValues();
	propertyValues.add("amount", "010.500");
	binder.bind(propertyValues);
	assertEquals(0, binder.getBindingResult().getErrorCount());
	assertEquals("010.500", binder.getBindingResult().getFieldValue("amount"));
	assertTrue(bean.getAmount().getNumber().doubleValue() == 10.5d);
	assertEquals("USD", bean.getAmount().getCurrency().getCurrencyCode());
}

Example 11

Source File: MoneyFormattingTests.java From spring4-understanding with Apache License 2.0

5 votes

@Test
public void testAmountWithNumberFormat2() {
	FormattedMoneyHolder2 bean = new FormattedMoneyHolder2();
	DataBinder binder = new DataBinder(bean);
	binder.setConversionService(conversionService);

	MutablePropertyValues propertyValues = new MutablePropertyValues();
	propertyValues.add("amount", "10.50");
	binder.bind(propertyValues);
	assertEquals(0, binder.getBindingResult().getErrorCount());
	assertEquals("10.5", binder.getBindingResult().getFieldValue("amount"));
	assertTrue(bean.getAmount().getNumber().doubleValue() == 10.5d);
	assertEquals("USD", bean.getAmount().getCurrency().getCurrencyCode());
}

Example 12

Source File: MoneyFormattingTests.java From java-technology-stack with MIT License

5 votes

@Test
public void testAmountWithNumberFormat2() {
	FormattedMoneyHolder2 bean = new FormattedMoneyHolder2();
	DataBinder binder = new DataBinder(bean);
	binder.setConversionService(conversionService);

	MutablePropertyValues propertyValues = new MutablePropertyValues();
	propertyValues.add("amount", "10.50");
	binder.bind(propertyValues);
	assertEquals(0, binder.getBindingResult().getErrorCount());
	assertEquals("10.5", binder.getBindingResult().getFieldValue("amount"));
	assertTrue(bean.getAmount().getNumber().doubleValue() == 10.5d);
	assertEquals("USD", bean.getAmount().getCurrency().getCurrencyCode());
}

Example 13

Source File: DubboGenericServiceFactory.java From spring-cloud-alibaba with Apache License 2.0

5 votes

private void bindReferenceBean(ReferenceBean<GenericService> referenceBean,
		Map<String, Object> dubboTranslatedAttributes) {
	DataBinder dataBinder = new DataBinder(referenceBean);
	// Register CustomEditors for special fields
	dataBinder.registerCustomEditor(String.class, "filter",
			new StringTrimmerEditor(true));
	dataBinder.registerCustomEditor(String.class, "listener",
			new StringTrimmerEditor(true));
	dataBinder.registerCustomEditor(Map.class, "parameters",
			new PropertyEditorSupport() {

				@Override
				public void setAsText(String text)
						throws java.lang.IllegalArgumentException {
					// Trim all whitespace
					String content = StringUtils.trimAllWhitespace(text);
					if (!StringUtils.hasText(content)) { // No content , ignore
															// directly
						return;
					}
					// replace "=" to ","
					content = StringUtils.replace(content, "=", ",");
					// replace ":" to ","
					content = StringUtils.replace(content, ":", ",");
					// String[] to Map
					Map<String, String> parameters = CollectionUtils
							.toStringMap(commaDelimitedListToStringArray(content));
					setValue(parameters);
				}
			});

	// ignore "registries" field and then use RegistryConfig beans
	dataBinder.setDisallowedFields("registries");

	dataBinder.bind(new MutablePropertyValues(dubboTranslatedAttributes));

	registryConfigs.ifAvailable(referenceBean::setRegistries);
}

Example 14

Source File: MoneyFormattingTests.java From spring4-understanding with Apache License 2.0

5 votes

@Test
public void testAmountWithNumberFormat3() {
	FormattedMoneyHolder3 bean = new FormattedMoneyHolder3();
	DataBinder binder = new DataBinder(bean);
	binder.setConversionService(conversionService);

	MutablePropertyValues propertyValues = new MutablePropertyValues();
	propertyValues.add("amount", "10%");
	binder.bind(propertyValues);
	assertEquals(0, binder.getBindingResult().getErrorCount());
	assertEquals("10%", binder.getBindingResult().getFieldValue("amount"));
	assertTrue(bean.getAmount().getNumber().doubleValue() == 0.1d);
	assertEquals("USD", bean.getAmount().getCurrency().getCurrencyCode());
}

Example 15

Source File: MoneyFormattingTests.java From spring-analysis-note with MIT License

5 votes

@Test
public void testAmountWithNumberFormat4() {
	FormattedMoneyHolder4 bean = new FormattedMoneyHolder4();
	DataBinder binder = new DataBinder(bean);
	binder.setConversionService(conversionService);

	MutablePropertyValues propertyValues = new MutablePropertyValues();
	propertyValues.add("amount", "010.500");
	binder.bind(propertyValues);
	assertEquals(0, binder.getBindingResult().getErrorCount());
	assertEquals("010.500", binder.getBindingResult().getFieldValue("amount"));
	assertTrue(bean.getAmount().getNumber().doubleValue() == 10.5d);
	assertEquals("USD", bean.getAmount().getCurrency().getCurrencyCode());
}

Example 16

Source File: MoneyFormattingTests.java From spring-analysis-note with MIT License

5 votes

@Test
public void testAmountWithNumberFormat3() {
	FormattedMoneyHolder3 bean = new FormattedMoneyHolder3();
	DataBinder binder = new DataBinder(bean);
	binder.setConversionService(conversionService);

	MutablePropertyValues propertyValues = new MutablePropertyValues();
	propertyValues.add("amount", "10%");
	binder.bind(propertyValues);
	assertEquals(0, binder.getBindingResult().getErrorCount());
	assertEquals("10%", binder.getBindingResult().getFieldValue("amount"));
	assertTrue(bean.getAmount().getNumber().doubleValue() == 0.1d);
	assertEquals("USD", bean.getAmount().getCurrency().getCurrencyCode());
}

Example 17

Source File: MoneyFormattingTests.java From spring-analysis-note with MIT License

5 votes

@Test
public void testAmountWithNumberFormat2() {
	FormattedMoneyHolder2 bean = new FormattedMoneyHolder2();
	DataBinder binder = new DataBinder(bean);
	binder.setConversionService(conversionService);

	MutablePropertyValues propertyValues = new MutablePropertyValues();
	propertyValues.add("amount", "10.50");
	binder.bind(propertyValues);
	assertEquals(0, binder.getBindingResult().getErrorCount());
	assertEquals("10.5", binder.getBindingResult().getFieldValue("amount"));
	assertTrue(bean.getAmount().getNumber().doubleValue() == 10.5d);
	assertEquals("USD", bean.getAmount().getCurrency().getCurrencyCode());
}

Example 18

Source File: DefaultConfigurationBeanBinder.java From spring-context-support with Apache License 2.0

5 votes

@Override
public void bind(Map<String, Object> configurationProperties, boolean ignoreUnknownFields,
                 boolean ignoreInvalidFields, Object configurationBean) {
    DataBinder dataBinder = new DataBinder(configurationBean);
    // Set ignored*
    dataBinder.setIgnoreInvalidFields(ignoreUnknownFields);
    dataBinder.setIgnoreUnknownFields(ignoreInvalidFields);
    // Get properties under specified prefix from PropertySources
    // Convert Map to MutablePropertyValues
    MutablePropertyValues propertyValues = new MutablePropertyValues(configurationProperties);
    // Bind
    dataBinder.bind(propertyValues);
}

Example 19

Source File: DataBinderDeserializer.java From gvnix with GNU General Public License v3.0

4 votes

/**
 * Deserializes JSON content into Map<String, String> format and then uses a
 * Spring {@link DataBinder} to bind the data from JSON message to JavaBean
 * objects.
 * <p/>
 * It is a workaround for issue
 * https://jira.springsource.org/browse/SPR-6731 that should be removed from
 * next gvNIX releases when that issue will be resolved.
 * 
 * @param parser Parsed used for reading JSON content
 * @param ctxt Context that can be used to access information about this
 *        deserialization activity.
 * 
 * @return Deserializer value
 */
@SuppressWarnings({ "rawtypes", "unchecked" })
@Override
public Object deserialize(JsonParser parser, DeserializationContext ctxt)
        throws IOException, JsonProcessingException {
    JsonToken t = parser.getCurrentToken();
    MutablePropertyValues propertyValues = new MutablePropertyValues();

    // Get target from DataBinder from local thread. If its a bean
    // collection
    // prepares array index for property names. Otherwise continue.
    DataBinder binder = (DataBinder) ThreadLocalUtil
            .getThreadVariable(BindingResult.MODEL_KEY_PREFIX
                    .concat("JSON_DataBinder"));
    Object target = binder.getTarget();

    // For DstaBinderList instances, contentTarget contains the final bean
    // for binding. DataBinderList is just a simple wrapper to deserialize
    // bean wrapper using DataBinder
    Object contentTarget = null;

    if (t == JsonToken.START_OBJECT) {
        String prefix = null;
        if (target instanceof DataBinderList) {
            prefix = binder.getObjectName().concat("[")
                    .concat(Integer.toString(((Collection) target).size()))
                    .concat("].");

            // BeanWrapperImpl cannot create new instances if generics
            // don't specify content class, so do it by hand
            contentTarget = BeanUtils
                    .instantiateClass(((DataBinderList) target)
                            .getContentClass());
            ((Collection) target).add(contentTarget);
        }
        else if (target instanceof Map) {
            // TODO
            LOGGER.warn("Map deserialization not implemented yet!");
        }
        Map<String, String> obj = readObject(parser, ctxt, prefix);
        propertyValues.addPropertyValues(obj);
    }
    else {
        LOGGER.warn("Deserialization for non-object not implemented yet!");
        return null; // TODO?
    }

    // bind to the target object
    binder.bind(propertyValues);

    // Note there is no need to validate the target object because
    // RequestResponseBodyMethodProcessor.resolveArgument() does it on top
    // of including BindingResult as Model attribute

    // For DAtaBinderList the contentTarget contains the final bean to
    // make the binding, so we must return it
    if (contentTarget != null) {
        return contentTarget;
    }
    return binder.getTarget();
}

Example 20

Source File: DataBinderBootstrap.java From thinking-in-spring-boot-samples with Apache License 2.0

4 votes

public static void main(String[] args) {

        Integer integer = new Integer(0);

        DataBinder dataBinder = new DataBinder(integer);
        dataBinder.setIgnoreUnknownFields(false);
        dataBinder.setIgnoreInvalidFields(false);

        MutablePropertyValues propertyValues = new MutablePropertyValues();

        propertyValues.addPropertyValue("value", 2);

        dataBinder.bind(propertyValues);

        System.out.println(integer);

    }