@SuppressWarnings("unchecked")
public void handleListenersElement(
Element stepElement, BeanDefinition beanDefinition, ParserContext parserContext) {
MutablePropertyValues propertyValues = beanDefinition.getPropertyValues();
List<Element> listenersElements =
DomUtils.getChildElementsByTagName(stepElement, LISTENERS_ELE);
if (listenersElements.size() == 1) {
Element listenersElement = listenersElements.get(0);
CompositeComponentDefinition compositeDef =
new CompositeComponentDefinition(
listenersElement.getTagName(), parserContext.extractSource(stepElement));
parserContext.pushContainingComponent(compositeDef);
ManagedList listenerBeans = new ManagedList();
if (propertyValues.contains("listeners")) {
listenerBeans = (ManagedList) propertyValues.getPropertyValue("listeners").getValue();
}
listenerBeans.setMergeEnabled(
listenersElement.hasAttribute(MERGE_ATTR)
&& Boolean.valueOf(listenersElement.getAttribute(MERGE_ATTR)));
List<Element> listenerElements =
DomUtils.getChildElementsByTagName(listenersElement, "listener");
if (listenerElements != null) {
for (Element listenerElement : listenerElements) {
listenerBeans.add(parse(listenerElement, parserContext));
}
}
propertyValues.addPropertyValue("listeners", listenerBeans);
parserContext.popAndRegisterContainingComponent();
}
}
public void test2Invalid() {
TestBean t = new TestBean();
String newName = "tony";
String invalidTouchy = ".valid";
try {
BeanWrapper bw = new BeanWrapperImpl(t);
// System.out.println(bw);
MutablePropertyValues pvs = new MutablePropertyValues();
pvs.addPropertyValue(new PropertyValue("age", "foobar"));
pvs.addPropertyValue(new PropertyValue("name", newName));
pvs.addPropertyValue(new PropertyValue("touchy", invalidTouchy));
bw.setPropertyValues(pvs);
fail("Should throw exception when everything is valid");
} catch (PropertyAccessExceptionsException ex) {
assertTrue("Must contain 2 exceptions", ex.getExceptionCount() == 2);
// Test validly set property matches
assertTrue("Validly set property must stick", t.getName().equals(newName));
assertTrue("Invalidly set property must retain old value", t.getAge() == 0);
assertTrue(
"New value of dodgy setter must be available through exception",
ex.getPropertyAccessException("touchy")
.getPropertyChangeEvent()
.getNewValue()
.equals(invalidTouchy));
} catch (Exception ex) {
fail("Shouldn't throw exception other than pvee");
}
}
/**
* Convenience method to update a template bean definition from overriding XML data. If <code>
* overrides</code> contains attribute <code>attribute</code> or a child element with name <code>
* attribute</code>, transfer that attribute as a bean property onto <code>template</code>,
* overwriting the default value.
*
* @param reference if true, the value of the attribute is to be interpreted as a runtime bean
* name reference; otherwise it is interpreted as a literal value
*/
public static boolean overrideProperty(
String attribute, BeanDefinition template, Element overrides, boolean reference) {
Object value = null;
if (overrides.hasAttribute(attribute)) {
value = overrides.getAttribute(attribute);
} else {
NodeList children = overrides.getElementsByTagNameNS("*", attribute);
if (children.getLength() == 1) {
Element child = (Element) children.item(0);
value = child.getTextContent();
}
}
if (value != null) {
if (reference) value = new RuntimeBeanReference(value.toString());
String propName = Conventions.attributeNameToPropertyName(attribute);
MutablePropertyValues props = template.getPropertyValues();
props.removePropertyValue(propName);
props.addPropertyValue(propName, value);
return true;
}
return false;
}
@Test
public void testBindLocalDateArray() {
MutablePropertyValues propertyValues = new MutablePropertyValues();
propertyValues.add("localDate", new String[] {"10/31/09"});
binder.bind(propertyValues);
assertEquals(0, binder.getBindingResult().getErrorCount());
}
@Test
public void testBindDateTimeOverflow() {
MutablePropertyValues propertyValues = new MutablePropertyValues();
propertyValues.add("dateTimeAnnotatedPattern", "02/29/09 12:00 PM");
binder.bind(propertyValues);
assertEquals(1, binder.getBindingResult().getErrorCount());
}
public void testServiceMappings() {
StaticApplicationContext ctx = new StaticApplicationContext();
ctx.registerPrototype("testService1", TestService.class, new MutablePropertyValues());
ctx.registerPrototype("testService2", ExtendedTestService.class, new MutablePropertyValues());
MutablePropertyValues mpv = new MutablePropertyValues();
mpv.addPropertyValue("serviceLocatorInterface", TestServiceLocator3.class);
mpv.addPropertyValue("serviceMappings", "=testService1\n1=testService1\n2=testService2");
ctx.registerSingleton("factory", ServiceLocatorFactoryBean.class, mpv);
ctx.refresh();
TestServiceLocator3 factory = (TestServiceLocator3) ctx.getBean("factory");
TestService testBean1 = factory.getTestService();
TestService testBean2 = factory.getTestService("testService1");
TestService testBean3 = factory.getTestService(1);
TestService testBean4 = factory.getTestService(2);
assertNotSame(testBean1, testBean2);
assertNotSame(testBean1, testBean3);
assertNotSame(testBean1, testBean4);
assertNotSame(testBean2, testBean3);
assertNotSame(testBean2, testBean4);
assertNotSame(testBean3, testBean4);
assertFalse(testBean1 instanceof ExtendedTestService);
assertFalse(testBean2 instanceof ExtendedTestService);
assertFalse(testBean3 instanceof ExtendedTestService);
assertTrue(testBean4 instanceof ExtendedTestService);
}
@Override
public void postProcessBeanDefinitionRegistry(BeanDefinitionRegistry registry)
throws BeansException {
Collection<Class<?>> remotingServices = new HashSet<Class<?>>();
remotingServices.addAll(getIncludeClasses());
String[] basePackages = getBasePackages();
if (basePackages != null)
remotingServices.addAll(ClassScanner.scanAnnotated(basePackages, Remoting.class));
Collection<Class<?>> excludeRemotingServices = getExcludeClasses();
for (Class<?> remotingService : remotingServices) {
if (!remotingService.isInterface() || excludeRemotingServices.contains(remotingService))
continue;
String beanName = StringUtils.uncapitalize(remotingService.getSimpleName());
if (registry.containsBeanDefinition(beanName)) {
logger.info(
"Skip bean {} which implemented by {}",
beanName,
registry.getBeanDefinition(beanName).getBeanClassName());
continue;
}
RootBeanDefinition beanDefinition = new RootBeanDefinition(HttpInvokerClient.class);
beanDefinition.setTargetType(remotingService);
beanDefinition.setAutowireMode(AbstractBeanDefinition.AUTOWIRE_BY_NAME);
MutablePropertyValues propertyValues = new MutablePropertyValues();
propertyValues.addPropertyValue("serviceInterface", remotingService.getName());
beanDefinition.setPropertyValues(propertyValues);
registry.registerBeanDefinition(beanName, beanDefinition);
logger.info("Registered bean {} for remoting service", beanName);
}
}
/**
* Check the given property values against the required fields, generating missing field errors
* where appropriate.
*
* @param mpvs the property values to be bound (can be modified)
* @see #getRequiredFields
* @see #getBindingErrorProcessor
* @see BindingErrorProcessor#processMissingFieldError
*/
protected void checkRequiredFields(MutablePropertyValues mpvs) {
String[] requiredFields = getRequiredFields();
if (!ObjectUtils.isEmpty(requiredFields)) {
Map<String, PropertyValue> propertyValues = new HashMap<String, PropertyValue>();
PropertyValue[] pvs = mpvs.getPropertyValues();
for (PropertyValue pv : pvs) {
String canonicalName = PropertyAccessorUtils.canonicalPropertyName(pv.getName());
propertyValues.put(canonicalName, pv);
}
for (String field : requiredFields) {
PropertyValue pv = propertyValues.get(field);
boolean empty = (pv == null || pv.getValue() == null);
if (!empty) {
if (pv.getValue() instanceof String) {
empty = !StringUtils.hasText((String) pv.getValue());
} else if (pv.getValue() instanceof String[]) {
String[] values = (String[]) pv.getValue();
empty = (values.length == 0 || !StringUtils.hasText(values[0]));
}
}
if (empty) {
// Use bind error processor to create FieldError.
getBindingErrorProcessor().processMissingFieldError(field, getInternalBindingResult());
// Remove property from property values to bind:
// It has already caused a field error with a rejected value.
if (pv != null) {
mpvs.removePropertyValue(pv);
propertyValues.remove(field);
}
}
}
}
}
@Test
public void testAutoProxyCreatorWithFactoryBeanAndProxyFactoryBeanOnly() {
StaticApplicationContext sac = new StaticApplicationContext();
MutablePropertyValues pvs = new MutablePropertyValues();
pvs.add("proxyObject", "false");
sac.registerSingleton("testAutoProxyCreator", TestAutoProxyCreator.class, pvs);
pvs = new MutablePropertyValues();
pvs.add("singleton", "false");
sac.registerSingleton("prototypeFactoryToBeProxied", DummyFactory.class, pvs);
sac.refresh();
TestAutoProxyCreator tapc = (TestAutoProxyCreator) sac.getBean("testAutoProxyCreator");
tapc.testInterceptor.nrOfInvocations = 0;
FactoryBean<?> prototypeFactory = (FactoryBean<?>) sac.getBean("&prototypeFactoryToBeProxied");
assertTrue(AopUtils.isCglibProxy(prototypeFactory));
TestBean tb = (TestBean) sac.getBean("prototypeFactoryToBeProxied");
assertFalse(AopUtils.isCglibProxy(tb));
assertEquals(2, tapc.testInterceptor.nrOfInvocations);
tb.getAge();
assertEquals(2, tapc.testInterceptor.nrOfInvocations);
}
@Test
public void testBindMonthDay() {
MutablePropertyValues propertyValues = new MutablePropertyValues();
propertyValues.add("monthDay", "--12-03");
binder.bind(propertyValues);
assertEquals(0, binder.getBindingResult().getErrorCount());
assertTrue(binder.getBindingResult().getFieldValue("monthDay").toString().equals("--12-03"));
}
@Test
public void testBindLocalDateAnnotatedWithError() {
MutablePropertyValues propertyValues = new MutablePropertyValues();
propertyValues.add("localDateAnnotated", "Oct -31, 2009");
binder.bind(propertyValues);
assertEquals(1, binder.getBindingResult().getFieldErrorCount("localDateAnnotated"));
assertEquals("Oct -31, 2009", binder.getBindingResult().getFieldValue("localDateAnnotated"));
}
@Test
public void testBindPeriod() {
MutablePropertyValues propertyValues = new MutablePropertyValues();
propertyValues.add("period", "P6Y3M1D");
binder.bind(propertyValues);
assertEquals(0, binder.getBindingResult().getErrorCount());
assertTrue(binder.getBindingResult().getFieldValue("period").toString().equals("P6Y3M1D"));
}
@Test
public void testBindISODateTimeWithZone() {
MutablePropertyValues propertyValues = new MutablePropertyValues();
propertyValues.add("isoDateTime", "2009-10-31T12:00:00.000Z");
binder.bind(propertyValues);
assertEquals(0, binder.getBindingResult().getErrorCount());
assertEquals("2009-10-31T12:00:00", binder.getBindingResult().getFieldValue("isoDateTime"));
}
@Test
public void testBindISOTime() {
MutablePropertyValues propertyValues = new MutablePropertyValues();
propertyValues.add("isoTime", "12:00:00");
binder.bind(propertyValues);
assertEquals(0, binder.getBindingResult().getErrorCount());
assertEquals("12:00:00", binder.getBindingResult().getFieldValue("isoTime"));
}
@Test
public void testBindLocalDate() {
MutablePropertyValues propertyValues = new MutablePropertyValues();
propertyValues.add("localDate", "10/31/09");
binder.bind(propertyValues);
assertEquals(0, binder.getBindingResult().getErrorCount());
assertEquals("10/31/09", binder.getBindingResult().getFieldValue("localDate"));
}
@Test
public void testBindLocalTimeFromJavaUtilCalendar() throws Exception {
MutablePropertyValues propertyValues = new MutablePropertyValues();
propertyValues.add("localTime", new GregorianCalendar(1970, 0, 0, 12, 0));
binder.bind(propertyValues);
assertEquals(0, binder.getBindingResult().getErrorCount());
assertEquals("12:00 PM", binder.getBindingResult().getFieldValue("localTime"));
}
@Test
public void testBindLocalTimeAnnotated() {
MutablePropertyValues propertyValues = new MutablePropertyValues();
propertyValues.add("localTimeAnnotated", "12:00:00 PM");
binder.bind(propertyValues);
assertEquals(0, binder.getBindingResult().getErrorCount());
assertEquals("12:00:00 PM", binder.getBindingResult().getFieldValue("localTimeAnnotated"));
}
@Test
public void testBindYearMonth() {
MutablePropertyValues propertyValues = new MutablePropertyValues();
propertyValues.add("yearMonth", "2007-12");
binder.bind(propertyValues);
assertEquals(0, binder.getBindingResult().getErrorCount());
assertTrue(binder.getBindingResult().getFieldValue("yearMonth").toString().equals("2007-12"));
}
private void filterNestedParameterMaps(MutablePropertyValues mpvs) {
for (PropertyValue pv : mpvs.getPropertyValues()) {
final Object value = pv.getValue();
if (isNotCandidateForBinding(value)) {
mpvs.removePropertyValue(pv);
}
}
}
@SuppressWarnings("unchecked")
@Test
public void initParameters() throws IOException {
BeanDefinition servletRegistrationBean = getBeanDefinition(InitParametersServlet.class);
MutablePropertyValues propertyValues = servletRegistrationBean.getPropertyValues();
assertThat((Map<String, String>) propertyValues.get("initParameters"))
.containsEntry("a", "alpha")
.containsEntry("b", "bravo");
}
@Test
public void testBindNestedLocalDateAnnotated() {
MutablePropertyValues propertyValues = new MutablePropertyValues();
propertyValues.add("children[0].localDateAnnotated", "Oct 31, 2009");
binder.bind(propertyValues);
assertEquals(0, binder.getBindingResult().getErrorCount());
assertEquals(
"Oct 31, 2009", binder.getBindingResult().getFieldValue("children[0].localDateAnnotated"));
}
@Test
public void testBindDateTimeAnnotatedPattern() {
MutablePropertyValues propertyValues = new MutablePropertyValues();
propertyValues.add("dateTimeAnnotatedPattern", "10/31/09 12:00 PM");
binder.bind(propertyValues);
assertEquals(0, binder.getBindingResult().getErrorCount());
assertEquals(
"10/31/09 12:00 PM", binder.getBindingResult().getFieldValue("dateTimeAnnotatedPattern"));
}
@Test
public void testBindLocalDateAnnotatedWithDirectFieldAccess() {
binder.initDirectFieldAccess();
MutablePropertyValues propertyValues = new MutablePropertyValues();
propertyValues.add("localDateAnnotated", "Oct 31, 2009");
binder.bind(propertyValues);
assertEquals(0, binder.getBindingResult().getErrorCount());
assertEquals("Oct 31, 2009", binder.getBindingResult().getFieldValue("localDateAnnotated"));
}
@Test
public void testBindInstantFromJavaUtilDate() throws Exception {
MutablePropertyValues propertyValues = new MutablePropertyValues();
propertyValues.add("instant", new Date(109, 9, 31, 12, 0));
binder.bind(propertyValues);
assertEquals(0, binder.getBindingResult().getErrorCount());
assertTrue(
binder.getBindingResult().getFieldValue("instant").toString().startsWith("2009-10-31"));
}
@Test
public void testBindDuration() {
MutablePropertyValues propertyValues = new MutablePropertyValues();
propertyValues.add("duration", "PT8H6M12.345S");
binder.bind(propertyValues);
assertEquals(0, binder.getBindingResult().getErrorCount());
assertTrue(
binder.getBindingResult().getFieldValue("duration").toString().equals("PT8H6M12.345S"));
}
/**
* Checks for structured properties. Structured properties are properties with a name containg a
* "_"
*
* @param propertyValues
*/
@SuppressWarnings("unchecked")
private void checkStructuredProperties(MutablePropertyValues propertyValues) {
PropertyValue[] pvs = propertyValues.getPropertyValues();
for (PropertyValue propertyValue : pvs) {
if (!isStructured(propertyValue)) {
continue;
}
String propertyName = getNameOf(propertyValue);
Class<?> type = bean.getPropertyType(propertyName);
if (type != null) {
PropertyEditor editor = findCustomEditor(type, propertyName);
if (null != editor && StructuredPropertyEditor.class.isAssignableFrom(editor.getClass())) {
StructuredPropertyEditor structuredEditor = (StructuredPropertyEditor) editor;
List fields = new ArrayList();
fields.addAll(structuredEditor.getRequiredFields());
fields.addAll(structuredEditor.getOptionalFields());
Map<String, String> fieldValues = new HashMap<String, String>();
try {
for (Object fld : fields) {
String field = (String) fld;
PropertyValue partialStructValue =
propertyValues.getPropertyValue(
propertyName + STRUCTURED_PROPERTY_SEPERATOR + field);
if (partialStructValue == null
&& structuredEditor.getRequiredFields().contains(field)) {
throw new MissingPropertyException(
"Required structured property is missing [" + field + "]");
} else if (partialStructValue == null) {
continue;
}
fieldValues.put(field, getStringValue(partialStructValue));
}
try {
Object value = structuredEditor.assemble(type, fieldValues);
for (Object fld : fields) {
String field = (String) fld;
PropertyValue partialStructValue =
propertyValues.getPropertyValue(
propertyName + STRUCTURED_PROPERTY_SEPERATOR + field);
if (null != partialStructValue) {
partialStructValue.setConvertedValue(getStringValue(partialStructValue));
}
}
propertyValues.addPropertyValue(new PropertyValue(propertyName, value));
} catch (IllegalArgumentException iae) {
LOG.warn(
"Unable to parse structured date from request for date [" + propertyName + "]",
iae);
}
} catch (InvalidPropertyException ipe) {
// ignore
}
}
}
}
}
@Test
public void servletWithCustomName() throws IOException {
ScannedGenericBeanDefinition scanned =
new ScannedGenericBeanDefinition(
new SimpleMetadataReaderFactory().getMetadataReader(CustomNameServlet.class.getName()));
this.handler.handle(scanned, this.registry);
BeanDefinition servletRegistrationBean = this.registry.getBeanDefinition("custom");
MutablePropertyValues propertyValues = servletRegistrationBean.getPropertyValues();
assertThat(propertyValues.get("name")).isEqualTo("custom");
}
@Test
public void testBindWithAlias() throws Exception {
VanillaTarget target = new VanillaTarget();
MutablePropertyValues properties = new MutablePropertyValues();
properties.add("flub", "a");
properties.add("foo", "b");
new RelaxedDataBinder(target).withAlias("flub", "fooBaz").bind(properties);
assertThat(target.getFooBaz(), equalTo("a"));
assertThat(target.getFoo(), equalTo("b"));
}
@Test
public void testBindLocalDateTimeAnnotated() {
MutablePropertyValues propertyValues = new MutablePropertyValues();
propertyValues.add("localDateTimeAnnotated", LocalDateTime.of(2009, 10, 31, 12, 0));
binder.bind(propertyValues);
assertEquals(0, binder.getBindingResult().getErrorCount());
String value = binder.getBindingResult().getFieldValue("localDateTimeAnnotated").toString();
assertTrue(value.startsWith("Oct 31, 2009"));
assertTrue(value.endsWith("12:00:00 PM"));
}
@Test
public void testBindLocalDateTimeFromJavaUtilCalendar() throws Exception {
MutablePropertyValues propertyValues = new MutablePropertyValues();
propertyValues.add("localDateTime", new GregorianCalendar(2009, 9, 31, 12, 0));
binder.bind(propertyValues);
assertEquals(0, binder.getBindingResult().getErrorCount());
String value = binder.getBindingResult().getFieldValue("localDateTime").toString();
assertTrue(value.startsWith("10/31/09"));
assertTrue(value.endsWith("12:00 PM"));
}
