下面列出了怎么用org.springframework.beans.PropertyEditorRegistry的API类实例代码及写法，或者点击链接到github查看源代码。
/**
* This implementation delegates to the
* {@link #getPropertyEditorRegistry() PropertyEditorRegistry}'s
* editor lookup facility, if available.
*/
@Override
@Nullable
public PropertyEditor findEditor(@Nullable String field, @Nullable Class<?> valueType) {
PropertyEditorRegistry editorRegistry = getPropertyEditorRegistry();
if (editorRegistry != null) {
Class<?> valueTypeToUse = valueType;
if (valueTypeToUse == null) {
valueTypeToUse = getFieldType(field);
}
return editorRegistry.findCustomEditor(valueTypeToUse, fixedField(field));
}
else {
return null;
}
}
/**
* Registers all known
*
* @param registry
* @param locale
*/
public static void registerCustomEditors(PropertyEditorRegistry registry, Locale locale) {
// Formatters for the different number types.
NumberFormat floatFormat = NumberFormat.getInstance(locale);
NumberFormat integerFormat = NumberFormat.getIntegerInstance(locale);
DateFormat dateFormat = new SimpleDateFormat(DEFAULT_DATE_FORMAT, locale);
registry.registerCustomEditor(Date.class, new CustomDateEditor(dateFormat, true));
registry.registerCustomEditor(BigDecimal.class, new CustomNumberEditor(BigDecimal.class, floatFormat, true));
registry.registerCustomEditor(BigInteger.class, new CustomNumberEditor(BigInteger.class, floatFormat, true));
registry.registerCustomEditor(Double.class, new CustomNumberEditor(Double.class, floatFormat, true));
registry.registerCustomEditor(double.class, new CustomNumberEditor(Double.class, floatFormat, true));
registry.registerCustomEditor(Float.class, new CustomNumberEditor(Float.class, floatFormat, true));
registry.registerCustomEditor(float.class, new CustomNumberEditor(Float.class, floatFormat, true));
registry.registerCustomEditor(Long.class, new CustomNumberEditor(Long.class, integerFormat, true));
registry.registerCustomEditor(long.class, new CustomNumberEditor(Long.class, integerFormat, true));
registry.registerCustomEditor(Integer.class, new CustomNumberEditor(Integer.class, integerFormat, true));
registry.registerCustomEditor(int.class, new CustomNumberEditor(Integer.class, integerFormat, true));
registry.registerCustomEditor(Short.class, new CustomNumberEditor(Short.class, integerFormat, true));
registry.registerCustomEditor(short.class, new CustomNumberEditor(Short.class, integerFormat, true));
registry.registerCustomEditor(Date.class, new StructuredDateEditor(dateFormat, true));
registry.registerCustomEditor(Calendar.class, new StructuredDateEditor(dateFormat, true));
registerCustomEditors(registry);
}
/**
* Populate the given {@code registry} with the following resource editors:
* ResourceEditor, InputStreamEditor, InputSourceEditor, FileEditor, URLEditor,
* URIEditor, ClassEditor, ClassArrayEditor.
* <p>If this registrar has been configured with a {@link ResourcePatternResolver},
* a ResourceArrayPropertyEditor will be registered as well.
* @see org.springframework.core.io.ResourceEditor
* @see org.springframework.beans.propertyeditors.InputStreamEditor
* @see org.springframework.beans.propertyeditors.InputSourceEditor
* @see org.springframework.beans.propertyeditors.FileEditor
* @see org.springframework.beans.propertyeditors.URLEditor
* @see org.springframework.beans.propertyeditors.URIEditor
* @see org.springframework.beans.propertyeditors.ClassEditor
* @see org.springframework.beans.propertyeditors.ClassArrayEditor
* @see org.springframework.core.io.support.ResourceArrayPropertyEditor
*/
@Override
public void registerCustomEditors(PropertyEditorRegistry registry) {
ResourceEditor baseEditor = new ResourceEditor(this.resourceLoader, this.propertyResolver);
doRegisterEditor(registry, Resource.class, baseEditor);
doRegisterEditor(registry, ContextResource.class, baseEditor);
doRegisterEditor(registry, InputStream.class, new InputStreamEditor(baseEditor));
doRegisterEditor(registry, InputSource.class, new InputSourceEditor(baseEditor));
doRegisterEditor(registry, File.class, new FileEditor(baseEditor));
doRegisterEditor(registry, Path.class, new PathEditor(baseEditor));
doRegisterEditor(registry, Reader.class, new ReaderEditor(baseEditor));
doRegisterEditor(registry, URL.class, new URLEditor(baseEditor));
ClassLoader classLoader = this.resourceLoader.getClassLoader();
doRegisterEditor(registry, URI.class, new URIEditor(classLoader));
doRegisterEditor(registry, Class.class, new ClassEditor(classLoader));
doRegisterEditor(registry, Class[].class, new ClassArrayEditor(classLoader));
if (this.resourceLoader instanceof ResourcePatternResolver) {
doRegisterEditor(registry, Resource[].class,
new ResourceArrayPropertyEditor((ResourcePatternResolver) this.resourceLoader, this.propertyResolver));
}
}
@Test
public void testCustomEditor() {
DefaultListableBeanFactory lbf = new DefaultListableBeanFactory();
lbf.addPropertyEditorRegistrar(new PropertyEditorRegistrar() {
@Override
public void registerCustomEditors(PropertyEditorRegistry registry) {
NumberFormat nf = NumberFormat.getInstance(Locale.GERMAN);
registry.registerCustomEditor(Float.class, new CustomNumberEditor(Float.class, nf, true));
}
});
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");
assertTrue(testBean.getMyFloat().floatValue() == 1.1f);
}
@Test
public void testCustomEditorWithBeanReference() {
DefaultListableBeanFactory lbf = new DefaultListableBeanFactory();
lbf.addPropertyEditorRegistrar(new PropertyEditorRegistrar() {
@Override
public void registerCustomEditors(PropertyEditorRegistry registry) {
NumberFormat nf = NumberFormat.getInstance(Locale.GERMAN);
registry.registerCustomEditor(Float.class, new CustomNumberEditor(Float.class, nf, true));
}
});
MutablePropertyValues pvs = new MutablePropertyValues();
pvs.add("myFloat", new RuntimeBeanReference("myFloat"));
RootBeanDefinition bd = new RootBeanDefinition(TestBean.class);
bd.setPropertyValues(pvs);
lbf.registerBeanDefinition("testBean", bd);
lbf.registerSingleton("myFloat", "1,1");
TestBean testBean = (TestBean) lbf.getBean("testBean");
assertTrue(testBean.getMyFloat().floatValue() == 1.1f);
}
/**
* Collects all PropertyEditorRegistrars in the application context and
* calls them to register their custom editors
*
* @param registry The PropertyEditorRegistry instance
*/
private static void registerCustomEditors(PropertyEditorRegistry registry) {
final ServletContext servletContext = ServletContextHolder.getServletContext();
if (servletContext == null) {
return;
}
WebApplicationContext context = WebApplicationContextUtils.getWebApplicationContext(servletContext);
if (context == null) {
return;
}
Map<String, PropertyEditorRegistrar> editors = context.getBeansOfType(PropertyEditorRegistrar.class);
for (PropertyEditorRegistrar editorRegistrar : editors.values()) {
editorRegistrar.registerCustomEditors(registry);
}
}
/**
* Populate the given {@code registry} with the following resource editors:
* ResourceEditor, InputStreamEditor, InputSourceEditor, FileEditor, URLEditor,
* URIEditor, ClassEditor, ClassArrayEditor.
* <p>If this registrar has been configured with a {@link ResourcePatternResolver},
* a ResourceArrayPropertyEditor will be registered as well.
* @see org.springframework.core.io.ResourceEditor
* @see org.springframework.beans.propertyeditors.InputStreamEditor
* @see org.springframework.beans.propertyeditors.InputSourceEditor
* @see org.springframework.beans.propertyeditors.FileEditor
* @see org.springframework.beans.propertyeditors.URLEditor
* @see org.springframework.beans.propertyeditors.URIEditor
* @see org.springframework.beans.propertyeditors.ClassEditor
* @see org.springframework.beans.propertyeditors.ClassArrayEditor
* @see org.springframework.core.io.support.ResourceArrayPropertyEditor
*/
@Override
public void registerCustomEditors(PropertyEditorRegistry registry) {
ResourceEditor baseEditor = new ResourceEditor(this.resourceLoader, this.propertyResolver);
doRegisterEditor(registry, Resource.class, baseEditor);
doRegisterEditor(registry, ContextResource.class, baseEditor);
doRegisterEditor(registry, InputStream.class, new InputStreamEditor(baseEditor));
doRegisterEditor(registry, InputSource.class, new InputSourceEditor(baseEditor));
doRegisterEditor(registry, File.class, new FileEditor(baseEditor));
doRegisterEditor(registry, Path.class, new PathEditor(baseEditor));
doRegisterEditor(registry, Reader.class, new ReaderEditor(baseEditor));
doRegisterEditor(registry, URL.class, new URLEditor(baseEditor));
ClassLoader classLoader = this.resourceLoader.getClassLoader();
doRegisterEditor(registry, URI.class, new URIEditor(classLoader));
doRegisterEditor(registry, Class.class, new ClassEditor(classLoader));
doRegisterEditor(registry, Class[].class, new ClassArrayEditor(classLoader));
if (this.resourceLoader instanceof ResourcePatternResolver) {
doRegisterEditor(registry, Resource[].class,
new ResourceArrayPropertyEditor((ResourcePatternResolver) this.resourceLoader, this.propertyResolver));
}
}
@Test
public void testCustomEditor() {
DefaultListableBeanFactory lbf = new DefaultListableBeanFactory();
lbf.addPropertyEditorRegistrar(new PropertyEditorRegistrar() {
@Override
public void registerCustomEditors(PropertyEditorRegistry registry) {
NumberFormat nf = NumberFormat.getInstance(Locale.GERMAN);
registry.registerCustomEditor(Float.class, new CustomNumberEditor(Float.class, nf, true));
}
});
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");
assertTrue(testBean.getMyFloat().floatValue() == 1.1f);
}
@Test
public void testCustomEditorWithBeanReference() {
DefaultListableBeanFactory lbf = new DefaultListableBeanFactory();
lbf.addPropertyEditorRegistrar(new PropertyEditorRegistrar() {
@Override
public void registerCustomEditors(PropertyEditorRegistry registry) {
NumberFormat nf = NumberFormat.getInstance(Locale.GERMAN);
registry.registerCustomEditor(Float.class, new CustomNumberEditor(Float.class, nf, true));
}
});
MutablePropertyValues pvs = new MutablePropertyValues();
pvs.add("myFloat", new RuntimeBeanReference("myFloat"));
RootBeanDefinition bd = new RootBeanDefinition(TestBean.class);
bd.setPropertyValues(pvs);
lbf.registerBeanDefinition("testBean", bd);
lbf.registerSingleton("myFloat", "1,1");
TestBean testBean = (TestBean) lbf.getBean("testBean");
assertTrue(testBean.getMyFloat().floatValue() == 1.1f);
}
/**
* Populate the given {@code registry} with the following resource editors:
* ResourceEditor, InputStreamEditor, InputSourceEditor, FileEditor, URLEditor,
* URIEditor, ClassEditor, ClassArrayEditor.
* <p>If this registrar has been configured with a {@link ResourcePatternResolver},
* a ResourceArrayPropertyEditor will be registered as well.
* @see org.springframework.core.io.ResourceEditor
* @see org.springframework.beans.propertyeditors.InputStreamEditor
* @see org.springframework.beans.propertyeditors.InputSourceEditor
* @see org.springframework.beans.propertyeditors.FileEditor
* @see org.springframework.beans.propertyeditors.URLEditor
* @see org.springframework.beans.propertyeditors.URIEditor
* @see org.springframework.beans.propertyeditors.ClassEditor
* @see org.springframework.beans.propertyeditors.ClassArrayEditor
* @see org.springframework.core.io.support.ResourceArrayPropertyEditor
*/
@Override
public void registerCustomEditors(PropertyEditorRegistry registry) {
ResourceEditor baseEditor = new ResourceEditor(this.resourceLoader, this.propertyResolver);
doRegisterEditor(registry, Resource.class, baseEditor);
doRegisterEditor(registry, ContextResource.class, baseEditor);
doRegisterEditor(registry, InputStream.class, new InputStreamEditor(baseEditor));
doRegisterEditor(registry, InputSource.class, new InputSourceEditor(baseEditor));
doRegisterEditor(registry, File.class, new FileEditor(baseEditor));
if (pathClass != null) {
doRegisterEditor(registry, pathClass, new PathEditor(baseEditor));
}
doRegisterEditor(registry, Reader.class, new ReaderEditor(baseEditor));
doRegisterEditor(registry, URL.class, new URLEditor(baseEditor));
ClassLoader classLoader = this.resourceLoader.getClassLoader();
doRegisterEditor(registry, URI.class, new URIEditor(classLoader));
doRegisterEditor(registry, Class.class, new ClassEditor(classLoader));
doRegisterEditor(registry, Class[].class, new ClassArrayEditor(classLoader));
if (this.resourceLoader instanceof ResourcePatternResolver) {
doRegisterEditor(registry, Resource[].class,
new ResourceArrayPropertyEditor((ResourcePatternResolver) this.resourceLoader, this.propertyResolver));
}
}
/**
* Populate the given {@code registry} with the following resource editors:
* ResourceEditor, InputStreamEditor, InputSourceEditor, FileEditor, URLEditor,
* URIEditor, ClassEditor, ClassArrayEditor.
* <p>If this registrar has been configured with a {@link ResourcePatternResolver},
* a ResourceArrayPropertyEditor will be registered as well.
* @see ResourceEditor
* @see org.springframework.beans.propertyeditors.InputStreamEditor
* @see org.springframework.beans.propertyeditors.InputSourceEditor
* @see org.springframework.beans.propertyeditors.FileEditor
* @see org.springframework.beans.propertyeditors.URLEditor
* @see org.springframework.beans.propertyeditors.URIEditor
* @see org.springframework.beans.propertyeditors.ClassEditor
* @see org.springframework.beans.propertyeditors.ClassArrayEditor
* @see ResourceArrayPropertyEditor
*/
@Override
public void registerCustomEditors(PropertyEditorRegistry registry) {
ResourceEditor baseEditor = new ResourceEditor(this.resourceLoader, this.propertyResolver);
doRegisterEditor(registry, Resource.class, baseEditor);
doRegisterEditor(registry, ContextResource.class, baseEditor);
doRegisterEditor(registry, InputStream.class, new InputStreamEditor(baseEditor));
doRegisterEditor(registry, InputSource.class, new InputSourceEditor(baseEditor));
doRegisterEditor(registry, File.class, new FileEditor(baseEditor));
doRegisterEditor(registry, URL.class, new URLEditor(baseEditor));
ClassLoader classLoader = this.resourceLoader.getClassLoader();
doRegisterEditor(registry, URI.class, new URIEditor(classLoader));
doRegisterEditor(registry, Class.class, new ClassEditor(classLoader));
doRegisterEditor(registry, Class[].class, new ClassArrayEditor(classLoader));
if (this.resourceLoader instanceof ResourcePatternResolver) {
doRegisterEditor(registry, Resource[].class,
new ResourceArrayPropertyEditor((ResourcePatternResolver) this.resourceLoader, this.propertyResolver));
}
}
@Test
public void testCustomEditor() {
DefaultListableBeanFactory lbf = new DefaultListableBeanFactory();
lbf.addPropertyEditorRegistrar(new PropertyEditorRegistrar() {
@Override
public void registerCustomEditors(PropertyEditorRegistry registry) {
NumberFormat nf = NumberFormat.getInstance(Locale.GERMAN);
registry.registerCustomEditor(Float.class, new CustomNumberEditor(Float.class, nf, true));
}
});
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");
assertTrue(testBean.getMyFloat().floatValue() == 1.1f);
}
@Test
public void testCustomEditorWithBeanReference() {
DefaultListableBeanFactory lbf = new DefaultListableBeanFactory();
lbf.addPropertyEditorRegistrar(new PropertyEditorRegistrar() {
@Override
public void registerCustomEditors(PropertyEditorRegistry registry) {
NumberFormat nf = NumberFormat.getInstance(Locale.GERMAN);
registry.registerCustomEditor(Float.class, new CustomNumberEditor(Float.class, nf, true));
}
});
MutablePropertyValues pvs = new MutablePropertyValues();
pvs.add("myFloat", new RuntimeBeanReference("myFloat"));
RootBeanDefinition bd = new RootBeanDefinition(TestBean.class);
bd.setPropertyValues(pvs);
lbf.registerBeanDefinition("testBean", bd);
lbf.registerSingleton("myFloat", "1,1");
TestBean testBean = (TestBean) lbf.getBean("testBean");
assertTrue(testBean.getMyFloat().floatValue() == 1.1f);
}
@Override
public void registerCustomEditors(PropertyEditorRegistry registry) {
if (!(registry instanceof BeanWrapperImpl)) {
return;
}
BeanWrapperImpl beanWrapper = (BeanWrapperImpl) registry;
Class<?> clazz = null;
try {
clazz = Class.forName(SchedulerFactoryBean, true, registry.getClass().getClassLoader());
} catch (Throwable e) {
LOGGER.info("cannot find class for " + SchedulerFactoryBean, e);
}
if (null == clazz
|| null == beanWrapper.getWrappedClass()
|| !clazz.isAssignableFrom(beanWrapper.getWrappedClass())) {
return;
}
registry.registerCustomEditor(Object.class, "triggers",
new QuartzSchedulerBeanTargetEditor(context));
}
/**
* Registers a default set of property editors for use with KRAD in a given property editor registry.
*
* @param registry property editor registry
*/
public static void registerPropertyEditors(PropertyEditorRegistry registry) {
DataDictionaryService dataDictionaryService = KRADServiceLocatorWeb.getDataDictionaryService();
Map<Class<?>, String> propertyEditorMap = dataDictionaryService.getPropertyEditorMap();
if (propertyEditorMap == null) {
LOG.warn("No propertyEditorMap defined in data dictionary");
return;
}
for (Entry<Class<?>, String> propertyEditorEntry : propertyEditorMap.entrySet()) {
PropertyEditor editor = (PropertyEditor) dataDictionaryService.getDataDictionary().getDictionaryPrototype(
propertyEditorEntry.getValue());
registry.registerCustomEditor(propertyEditorEntry.getKey(), editor);
if (LOG.isDebugEnabled()) {
LOG.debug("registered " + propertyEditorEntry);
}
}
}
@Test
public void testGenericMapWithCollectionValueFactoryMethod() throws MalformedURLException {
DefaultListableBeanFactory bf = new DefaultListableBeanFactory();
bf.addPropertyEditorRegistrar(new PropertyEditorRegistrar() {
@Override
public void registerCustomEditors(PropertyEditorRegistry registry) {
registry.registerCustomEditor(Number.class, new CustomNumberEditor(Integer.class, false));
}
});
RootBeanDefinition rbd = new RootBeanDefinition(GenericBean.class);
rbd.setFactoryMethodName("createInstance");
Map<String, AbstractCollection<?>> input = new HashMap<String, AbstractCollection<?>>();
HashSet<Integer> value1 = new HashSet<Integer>();
value1.add(new Integer(1));
input.put("1", value1);
ArrayList<Boolean> value2 = new ArrayList<Boolean>();
value2.add(Boolean.TRUE);
input.put("2", value2);
rbd.getConstructorArgumentValues().addGenericArgumentValue(Boolean.TRUE);
rbd.getConstructorArgumentValues().addGenericArgumentValue(input);
bf.registerBeanDefinition("genericBean", rbd);
GenericBean<?> gb = (GenericBean<?>) bf.getBean("genericBean");
assertTrue(gb.getCollectionMap().get(new Integer(1)) instanceof HashSet);
assertTrue(gb.getCollectionMap().get(new Integer(2)) instanceof ArrayList);
}
/**
* Return the underlying TypeConverter of this binder's BindingResult.
*/
protected PropertyEditorRegistry getPropertyEditorRegistry() {
if (getTarget() != null) {
return getInternalBindingResult().getPropertyAccessor();
}
else {
return getSimpleTypeConverter();
}
}
/**
* Gets a property editor given a specific bean and property path.
*
* @param bean The bean instance.
* @param path The property path.
* @return property editor
*/
public static PropertyEditor getPropertyEditor(Object bean, String path) {
Class<?> propertyType = getPrimitiveType(getPropertyType(bean, path));
PropertyEditor editor = null;
PropertyEditorRegistry registry = getPropertyEditorRegistry();
if (registry != null) {
editor = registry.findCustomEditor(propertyType, path);
if (editor != null && editor != registry.findCustomEditor(propertyType, null)) {
return editor;
}
if (registry instanceof BeanWrapper
&& bean == ((BeanWrapper) registry).getWrappedInstance()
&& (bean instanceof ViewModel)) {
ViewModel viewModel = (ViewModel) bean;
ViewPostMetadata viewPostMetadata = viewModel.getViewPostMetadata();
PropertyEditor editorFromView = viewPostMetadata == null ? null : viewPostMetadata.getFieldEditor(path);
if (editorFromView != null) {
registry.registerCustomEditor(propertyType, path, editorFromView);
editor = registry.findCustomEditor(propertyType, path);
}
}
}
if (editor != null) {
return editor;
}
return getPropertyEditor(propertyType);
}
/**
* Initialize the given PropertyEditorRegistry with the custom editors
* that have been registered with this BeanFactory.
* <p>To be called for BeanWrappers that will create and populate bean
* instances, and for SimpleTypeConverter used for constructor argument
* and factory method type conversion.
* @param registry the PropertyEditorRegistry to initialize
*/
protected void registerCustomEditors(PropertyEditorRegistry registry) {
PropertyEditorRegistrySupport registrySupport =
(registry instanceof PropertyEditorRegistrySupport ? (PropertyEditorRegistrySupport) registry : null);
if (registrySupport != null) {
registrySupport.useConfigValueEditors();
}
if (!this.propertyEditorRegistrars.isEmpty()) {
for (PropertyEditorRegistrar registrar : this.propertyEditorRegistrars) {
try {
registrar.registerCustomEditors(registry);
}
catch (BeanCreationException ex) {
Throwable rootCause = ex.getMostSpecificCause();
if (rootCause instanceof BeanCurrentlyInCreationException) {
BeanCreationException bce = (BeanCreationException) rootCause;
String bceBeanName = bce.getBeanName();
if (bceBeanName != null && isCurrentlyInCreation(bceBeanName)) {
if (logger.isDebugEnabled()) {
logger.debug("PropertyEditorRegistrar [" + registrar.getClass().getName() +
"] failed because it tried to obtain currently created bean '" +
ex.getBeanName() + "': " + ex.getMessage());
}
onSuppressedException(ex);
continue;
}
}
throw ex;
}
}
}
if (!this.customEditors.isEmpty()) {
this.customEditors.forEach((requiredType, editorClass) ->
registry.registerCustomEditor(requiredType, BeanUtils.instantiateClass(editorClass)));
}
}
/**
* Override default editor, if possible (since that's what we really mean to do here);
* otherwise register as a custom editor.
*/
private void doRegisterEditor(PropertyEditorRegistry registry, Class<?> requiredType, PropertyEditor editor) {
if (registry instanceof PropertyEditorRegistrySupport) {
((PropertyEditorRegistrySupport) registry).overrideDefaultEditor(requiredType, editor);
}
else {
registry.registerCustomEditor(requiredType, editor);
}
}
@Test
public void testGenericMapWithCollectionValueConstructor() {
DefaultListableBeanFactory bf = new DefaultListableBeanFactory();
bf.addPropertyEditorRegistrar(new PropertyEditorRegistrar() {
@Override
public void registerCustomEditors(PropertyEditorRegistry registry) {
registry.registerCustomEditor(Number.class, new CustomNumberEditor(Integer.class, false));
}
});
RootBeanDefinition rbd = new RootBeanDefinition(GenericBean.class);
Map<String, AbstractCollection<?>> input = new HashMap<>();
HashSet<Integer> value1 = new HashSet<>();
value1.add(new Integer(1));
input.put("1", value1);
ArrayList<Boolean> value2 = new ArrayList<>();
value2.add(Boolean.TRUE);
input.put("2", value2);
rbd.getConstructorArgumentValues().addGenericArgumentValue(Boolean.TRUE);
rbd.getConstructorArgumentValues().addGenericArgumentValue(input);
bf.registerBeanDefinition("genericBean", rbd);
GenericBean<?> gb = (GenericBean<?>) bf.getBean("genericBean");
assertTrue(gb.getCollectionMap().get(new Integer(1)) instanceof HashSet);
assertTrue(gb.getCollectionMap().get(new Integer(2)) instanceof ArrayList);
}
@Test
public void testGenericMapWithCollectionValueFactoryMethod() {
DefaultListableBeanFactory bf = new DefaultListableBeanFactory();
bf.addPropertyEditorRegistrar(new PropertyEditorRegistrar() {
@Override
public void registerCustomEditors(PropertyEditorRegistry registry) {
registry.registerCustomEditor(Number.class, new CustomNumberEditor(Integer.class, false));
}
});
RootBeanDefinition rbd = new RootBeanDefinition(GenericBean.class);
rbd.setFactoryMethodName("createInstance");
Map<String, AbstractCollection<?>> input = new HashMap<>();
HashSet<Integer> value1 = new HashSet<>();
value1.add(new Integer(1));
input.put("1", value1);
ArrayList<Boolean> value2 = new ArrayList<>();
value2.add(Boolean.TRUE);
input.put("2", value2);
rbd.getConstructorArgumentValues().addGenericArgumentValue(Boolean.TRUE);
rbd.getConstructorArgumentValues().addGenericArgumentValue(input);
bf.registerBeanDefinition("genericBean", rbd);
GenericBean<?> gb = (GenericBean<?>) bf.getBean("genericBean");
assertTrue(gb.getCollectionMap().get(new Integer(1)) instanceof HashSet);
assertTrue(gb.getCollectionMap().get(new Integer(2)) instanceof ArrayList);
}
/**
* Return the underlying TypeConverter of this binder's BindingResult.
*/
protected PropertyEditorRegistry getPropertyEditorRegistry() {
if (getTarget() != null) {
return getInternalBindingResult().getPropertyAccessor();
}
else {
return getSimpleTypeConverter();
}
}
/**
* Initialize the given PropertyEditorRegistry with the custom editors
* that have been registered with this BeanFactory.
* <p>To be called for BeanWrappers that will create and populate bean
* instances, and for SimpleTypeConverter used for constructor argument
* and factory method type conversion.
* @param registry the PropertyEditorRegistry to initialize
*/
protected void registerCustomEditors(PropertyEditorRegistry registry) {
PropertyEditorRegistrySupport registrySupport =
(registry instanceof PropertyEditorRegistrySupport ? (PropertyEditorRegistrySupport) registry : null);
if (registrySupport != null) {
registrySupport.useConfigValueEditors();
}
if (!this.propertyEditorRegistrars.isEmpty()) {
for (PropertyEditorRegistrar registrar : this.propertyEditorRegistrars) {
try {
registrar.registerCustomEditors(registry);
}
catch (BeanCreationException ex) {
Throwable rootCause = ex.getMostSpecificCause();
if (rootCause instanceof BeanCurrentlyInCreationException) {
BeanCreationException bce = (BeanCreationException) rootCause;
String bceBeanName = bce.getBeanName();
if (bceBeanName != null && isCurrentlyInCreation(bceBeanName)) {
if (logger.isDebugEnabled()) {
logger.debug("PropertyEditorRegistrar [" + registrar.getClass().getName() +
"] failed because it tried to obtain currently created bean '" +
ex.getBeanName() + "': " + ex.getMessage());
}
onSuppressedException(ex);
continue;
}
}
throw ex;
}
}
}
if (!this.customEditors.isEmpty()) {
this.customEditors.forEach((requiredType, editorClass) ->
registry.registerCustomEditor(requiredType, BeanUtils.instantiateClass(editorClass)));
}
}
/**
* Override default editor, if possible (since that's what we really mean to do here);
* otherwise register as a custom editor.
*/
private void doRegisterEditor(PropertyEditorRegistry registry, Class<?> requiredType, PropertyEditor editor) {
if (registry instanceof PropertyEditorRegistrySupport) {
((PropertyEditorRegistrySupport) registry).overrideDefaultEditor(requiredType, editor);
}
else {
registry.registerCustomEditor(requiredType, editor);
}
}
@Test
public void testGenericMapWithCollectionValueConstructor() {
DefaultListableBeanFactory bf = new DefaultListableBeanFactory();
bf.addPropertyEditorRegistrar(new PropertyEditorRegistrar() {
@Override
public void registerCustomEditors(PropertyEditorRegistry registry) {
registry.registerCustomEditor(Number.class, new CustomNumberEditor(Integer.class, false));
}
});
RootBeanDefinition rbd = new RootBeanDefinition(GenericBean.class);
Map<String, AbstractCollection<?>> input = new HashMap<>();
HashSet<Integer> value1 = new HashSet<>();
value1.add(new Integer(1));
input.put("1", value1);
ArrayList<Boolean> value2 = new ArrayList<>();
value2.add(Boolean.TRUE);
input.put("2", value2);
rbd.getConstructorArgumentValues().addGenericArgumentValue(Boolean.TRUE);
rbd.getConstructorArgumentValues().addGenericArgumentValue(input);
bf.registerBeanDefinition("genericBean", rbd);
GenericBean<?> gb = (GenericBean<?>) bf.getBean("genericBean");
assertTrue(gb.getCollectionMap().get(new Integer(1)) instanceof HashSet);
assertTrue(gb.getCollectionMap().get(new Integer(2)) instanceof ArrayList);
}
@Test
public void testGenericMapWithCollectionValueConstructor() throws MalformedURLException {
DefaultListableBeanFactory bf = new DefaultListableBeanFactory();
bf.addPropertyEditorRegistrar(new PropertyEditorRegistrar() {
@Override
public void registerCustomEditors(PropertyEditorRegistry registry) {
registry.registerCustomEditor(Number.class, new CustomNumberEditor(Integer.class, false));
}
});
RootBeanDefinition rbd = new RootBeanDefinition(GenericBean.class);
Map<String, AbstractCollection<?>> input = new HashMap<String, AbstractCollection<?>>();
HashSet<Integer> value1 = new HashSet<Integer>();
value1.add(new Integer(1));
input.put("1", value1);
ArrayList<Boolean> value2 = new ArrayList<Boolean>();
value2.add(Boolean.TRUE);
input.put("2", value2);
rbd.getConstructorArgumentValues().addGenericArgumentValue(Boolean.TRUE);
rbd.getConstructorArgumentValues().addGenericArgumentValue(input);
bf.registerBeanDefinition("genericBean", rbd);
GenericBean<?> gb = (GenericBean<?>) bf.getBean("genericBean");
assertTrue(gb.getCollectionMap().get(new Integer(1)) instanceof HashSet);
assertTrue(gb.getCollectionMap().get(new Integer(2)) instanceof ArrayList);
}
@Before
public void setUp() throws Exception {
Assume.group(TestGroup.PERFORMANCE);
DefaultListableBeanFactory factory = new DefaultListableBeanFactory();
new XmlBeanDefinitionReader(factory).loadBeanDefinitions(CONTEXT);
factory.addPropertyEditorRegistrar(new PropertyEditorRegistrar() {
@Override
public void registerCustomEditors(PropertyEditorRegistry registry) {
registry.registerCustomEditor(Date.class, new CustomDateEditor((DateFormat) DATE_FORMAT.clone(), false));
}
});
this.factory = factory;
}
private Consumer<PropertyEditorRegistry> getPropertyEditorInitializer() {
if (this.applicationContext instanceof ConfigurableApplicationContext) {
return ((ConfigurableApplicationContext) this.applicationContext)
.getBeanFactory()::copyRegisteredEditorsTo;
}
return null;
}
private BindConverter(ConversionService conversionService,
Consumer<PropertyEditorRegistry> propertyEditorInitializer) {
Assert.notNull(conversionService, "ConversionService must not be null");
List<ConversionService> conversionServices = getConversionServices(
conversionService, propertyEditorInitializer);
this.conversionService = new CompositeConversionService(conversionServices);
}