joda time formatting tests

org.springframework.context/src/main/java/org/springframework/ui/format/jodatime/JodaTimeFormattingConfigurer.java

@@ -36,8 +36,6 @@ import org.springframework.ui.format.Printer;
  */
 public class JodaTimeFormattingConfigurer {
 
-	private FormatterRegistry formatterRegistry;
-
 	private String dateStyle;
 
 	private String timeStyle;
@@ -46,15 +44,6 @@ public class JodaTimeFormattingConfigurer {
 
 	private boolean useISOFormat;
 
-	/**
-	 * Creates a new JodaTimeFormattingConfigurer that installs into the provided FormatterRegistry.
-	 * Call {@link #registerJodaTimeFormatting()} to install.
-	 * @param formatterRegistry the registry to register Joda Time formatters with
-	 */
-	public JodaTimeFormattingConfigurer(FormatterRegistry formatterRegistry) {
-		this.formatterRegistry = formatterRegistry;
-	}
-
 	/**
 	 * Set the default format style of Joda {@link LocalDate} objects.
 	 * Default is {@link DateTimeFormat#shortDate()}.
@@ -95,25 +84,25 @@ public class JodaTimeFormattingConfigurer {
 	/**
 	 * Install Joda Time formatters given the current configuration of this {@link JodaTimeFormattingConfigurer}.
 	 */
-	public void registerJodaTimeFormatting() {
+	public void installJodaTimeFormatting(FormatterRegistry formatterRegistry) {
-		JodaTimeConverters.registerConverters(this.formatterRegistry.getConverterRegistry());
+		JodaTimeConverters.registerConverters(formatterRegistry.getConverterRegistry());
 
 		DateTimeFormatter jodaDateFormatter = getJodaDateFormatter();
-		this.formatterRegistry.addFormatterForFieldType(LocalDate.class, new ReadablePartialPrinter(jodaDateFormatter), new DateTimeParser(jodaDateFormatter));
+		formatterRegistry.addFormatterForFieldType(LocalDate.class, new ReadablePartialPrinter(jodaDateFormatter), new DateTimeParser(jodaDateFormatter));
 
 		DateTimeFormatter jodaTimeFormatter = getJodaTimeFormatter();
-		this.formatterRegistry.addFormatterForFieldType(LocalTime.class, new ReadablePartialPrinter(jodaTimeFormatter), new DateTimeParser(jodaTimeFormatter));
+		formatterRegistry.addFormatterForFieldType(LocalTime.class, new ReadablePartialPrinter(jodaTimeFormatter), new DateTimeParser(jodaTimeFormatter));
 
 		DateTimeFormatter jodaDateTimeFormatter = getJodaDateTimeFormatter();
 		Parser<DateTime> dateTimeParser = new DateTimeParser(jodaDateTimeFormatter);
-		this.formatterRegistry.addFormatterForFieldType(LocalDateTime.class, new ReadablePartialPrinter(jodaDateTimeFormatter), dateTimeParser);
+		formatterRegistry.addFormatterForFieldType(LocalDateTime.class, new ReadablePartialPrinter(jodaDateTimeFormatter), dateTimeParser);
 
 		Printer<ReadableInstant> readableInstantPrinter = new ReadableInstantPrinter(jodaDateTimeFormatter);
-		this.formatterRegistry.addFormatterForFieldType(ReadableInstant.class, readableInstantPrinter, dateTimeParser);
+		formatterRegistry.addFormatterForFieldType(ReadableInstant.class, readableInstantPrinter, dateTimeParser);
-		this.formatterRegistry.addFormatterForFieldType(Calendar.class, readableInstantPrinter, dateTimeParser);
+		formatterRegistry.addFormatterForFieldType(Calendar.class, readableInstantPrinter, dateTimeParser);
-		this.formatterRegistry.addFormatterForFieldType(Date.class, new MillisecondInstantPrinter(jodaDateTimeFormatter), dateTimeParser);
+		formatterRegistry.addFormatterForFieldType(Date.class, new MillisecondInstantPrinter(jodaDateTimeFormatter), dateTimeParser);
 		
-		this.formatterRegistry.addFormatterForFieldAnnotation(new DateTimeFormatAnnotationFormatterFactory());
+		formatterRegistry.addFormatterForFieldAnnotation(new DateTimeFormatAnnotationFormatterFactory());
 	}
 
 	// internal helpers

org.springframework.context/src/test/java/org/springframework/ui/format/jodatime/JodaTimeFormattingTests.java

@@ -0,0 +1,132 @@
+package org.springframework.ui.format.jodatime;
+
+import static org.junit.Assert.assertEquals;
+
+import java.util.Calendar;
+import java.util.Date;
+import java.util.Locale;
+
+import org.joda.time.DateTime;
+import org.joda.time.LocalDate;
+import org.joda.time.LocalDateTime;
+import org.joda.time.LocalTime;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.springframework.beans.MutablePropertyValues;
+import org.springframework.context.i18n.LocaleContextHolder;
+import org.springframework.ui.format.support.FormattingConversionService;
+import org.springframework.validation.DataBinder;
+
+public class JodaTimeFormattingTests {
+
+	private FormattingConversionService conversionService = new FormattingConversionService();
+
+	private DataBinder binder;
+
+	@Before
+	public void setUp() {
+		JodaTimeFormattingConfigurer configurer = new JodaTimeFormattingConfigurer();
+		configurer.installJodaTimeFormatting(conversionService);
+		
+		binder = new DataBinder(new JodaTimeBean());
+		binder.setConversionService(conversionService);
+		
+		LocaleContextHolder.setLocale(Locale.US);
+	}
+
+	@After
+	public void tearDown() {
+		LocaleContextHolder.setLocale(null);
+	}
+
+	@Test
+	public void testBindLocalDate() {
+		MutablePropertyValues propertyValues = new MutablePropertyValues();
+		propertyValues.addPropertyValue("localDate", "10/31/09");
+		binder.bind(propertyValues);
+		assertEquals(0, binder.getBindingResult().getErrorCount());
+	}
+
+	@Test
+	public void testBindLocalDateArray() {
+		MutablePropertyValues propertyValues = new MutablePropertyValues();
+		propertyValues.addPropertyValue("localDate", new String[] { "10/31/09" });
+		binder.bind(propertyValues);
+		assertEquals(0, binder.getBindingResult().getErrorCount());
+	}
+
+	private static class JodaTimeBean {
+		
+		private LocalDate localDate;
+
+		private LocalTime localTime;
+
+		private LocalDateTime localDateTime;
+
+		private DateTime dateTime;
+
+		private Date date;
+
+		private Calendar calendar;
+
+		private Long millis;
+
+		public LocalDate getLocalDate() {
+			return localDate;
+		}
+
+		public void setLocalDate(LocalDate localDate) {
+			this.localDate = localDate;
+		}
+
+		public LocalTime getLocalTime() {
+			return localTime;
+		}
+
+		public void setLocalTime(LocalTime localTime) {
+			this.localTime = localTime;
+		}
+
+		public LocalDateTime getLocalDateTime() {
+			return localDateTime;
+		}
+
+		public void setLocalDateTime(LocalDateTime localDateTime) {
+			this.localDateTime = localDateTime;
+		}
+
+		public DateTime getDateTime() {
+			return dateTime;
+		}
+
+		public void setDateTime(DateTime dateTime) {
+			this.dateTime = dateTime;
+		}
+
+		public Date getDate() {
+			return date;
+		}
+
+		public void setDate(Date date) {
+			this.date = date;
+		}
+
+		public Calendar getCalendar() {
+			return calendar;
+		}
+
+		public void setCalendar(Calendar calendar) {
+			this.calendar = calendar;
+		}
+
+		public Long getMillis() {
+			return millis;
+		}
+
+		public void setMillis(Long millis) {
+			this.millis = millis;
+		}
+
+	}
+}

org.springframework.core/src/main/java/org/springframework/core/convert/support/DefaultConversionService.java

@@ -16,9 +16,7 @@
 
 package org.springframework.core.convert.support;
 
-import java.util.Collection;
 import java.util.Locale;
-import java.util.Map;
 
 /**
  * Default implementation of a conversion service. Will automatically register <i>from string</i>
@@ -34,21 +32,6 @@ public class DefaultConversionService extends GenericConversionService {
 	 * Create a new default conversion service, installing the default converters.
 	 */
 	public DefaultConversionService() {
-		addGenericConverter(Object[].class, Object[].class, new ArrayToArrayConverter(this));
-		addGenericConverter(Object[].class, Collection.class, new ArrayToCollectionConverter(this));
-		addGenericConverter(Object[].class, Map.class, new ArrayToMapConverter(this));
-		addGenericConverter(Object[].class, Object.class, new ArrayToObjectConverter(this));
-		addGenericConverter(Collection.class, Collection.class, new CollectionToCollectionConverter(this));
-		addGenericConverter(Collection.class, Object[].class, new CollectionToArrayConverter(this));
-		addGenericConverter(Collection.class, Map.class, new CollectionToMapConverter(this));
-		addGenericConverter(Collection.class, Object.class, new CollectionToObjectConverter(this));
-		addGenericConverter(Map.class, Map.class, new MapToMapConverter(this));
-		addGenericConverter(Map.class, Object[].class, new MapToArrayConverter(this));
-		addGenericConverter(Map.class, Collection.class, new MapToCollectionConverter(this));
-		addGenericConverter(Map.class, Object.class, new MapToObjectConverter(this));
-		addGenericConverter(Object.class, Object[].class, new ObjectToArrayConverter(this));
-		addGenericConverter(Object.class, Collection.class, new ObjectToCollectionConverter(this));
-		addGenericConverter(Object.class, Map.class, new ObjectToMapConverter(this));		
 		addConverter(String.class, Boolean.class, new StringToBooleanConverter());
 		addConverter(String.class, Character.class, new StringToCharacterConverter());
 		addConverter(String.class, Locale.class, new StringToLocaleConverter());

org.springframework.core/src/main/java/org/springframework/core/convert/support/GenericConversionService.java

@@ -19,6 +19,7 @@ package org.springframework.core.convert.support;
 import static org.springframework.core.convert.support.ConversionUtils.invokeConverter;
 
 import java.lang.reflect.Array;
+import java.util.Collection;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.LinkedList;
@@ -61,6 +62,24 @@ public class GenericConversionService implements ConversionService, ConverterReg
 		}
 	};
 
+	public GenericConversionService() {
+		addGenericConverter(Object[].class, Object[].class, new ArrayToArrayConverter(this));
+		addGenericConverter(Object[].class, Collection.class, new ArrayToCollectionConverter(this));
+		addGenericConverter(Object[].class, Map.class, new ArrayToMapConverter(this));
+		addGenericConverter(Object[].class, Object.class, new ArrayToObjectConverter(this));
+		addGenericConverter(Collection.class, Collection.class, new CollectionToCollectionConverter(this));
+		addGenericConverter(Collection.class, Object[].class, new CollectionToArrayConverter(this));
+		addGenericConverter(Collection.class, Map.class, new CollectionToMapConverter(this));
+		addGenericConverter(Collection.class, Object.class, new CollectionToObjectConverter(this));
+		addGenericConverter(Map.class, Map.class, new MapToMapConverter(this));
+		addGenericConverter(Map.class, Object[].class, new MapToArrayConverter(this));
+		addGenericConverter(Map.class, Collection.class, new MapToCollectionConverter(this));
+		addGenericConverter(Map.class, Object.class, new MapToObjectConverter(this));
+		addGenericConverter(Object.class, Object[].class, new ObjectToArrayConverter(this));
+		addGenericConverter(Object.class, Collection.class, new ObjectToCollectionConverter(this));
+		addGenericConverter(Object.class, Map.class, new ObjectToMapConverter(this));		
+	}
+	
 	/**
 	 * Registers the converters in the set provided.
 	 * JavaBean-friendly alternative to calling {@link #addConverter(Converter)}.