numerous binding fixes, see changelog

spring-webflow-samples/booking-mvc/src/main/java/org/springframework/webflow/samples/booking/Amenity.java

@@ -1,5 +1,31 @@
 package org.springframework.webflow.samples.booking;
 
-public enum Amenity {
-    OCEAN_VIEW, LATE_CHECKOUT, MINIBAR;
-}
+import java.io.Serializable;
+
+public class Amenity implements Serializable {
+
+    private String name;
+
+    public Amenity(String name) {
+	this.name = name;
+    }
+
+    public String getName() {
+	return name;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+	if (!(obj instanceof Amenity)) {
+	    return false;
+	}
+	Amenity a = (Amenity) obj;
+	return name.equals(a.name);
+    }
+
+    @Override
+    public int hashCode() {
+	return name.hashCode();
+    }
+
+}

spring-webflow-samples/booking-mvc/src/main/java/org/springframework/webflow/samples/booking/ApplicationConversionService.java

@@ -13,6 +13,7 @@ public class ApplicationConversionService extends DefaultConversionService {
 	StringToDate dateConverter = new StringToDate();
 	dateConverter.setPattern("MM-dd-yyyy");
 	addConverter("shortDate", dateConverter);
+	addConverter(new StringToAmenity());
     }
 
 }

spring-webflow-samples/booking-mvc/src/main/java/org/springframework/webflow/samples/booking/Booking.java

@@ -5,6 +5,7 @@ import java.math.BigDecimal;
 import java.text.DateFormat;
 import java.util.Calendar;
 import java.util.Date;
+import java.util.Iterator;
 import java.util.Set;
 
 import javax.persistence.Basic;
@@ -186,6 +187,12 @@ public class Booking implements Serializable {
     }
 
     public void setAmenities(Set<Amenity> amenities) {
+	Iterator<Amenity> it = amenities.iterator();
+	while (it.hasNext()) {
+	    Object a = it.next();
+	    System.out.println(a);
+	    System.out.println(a.getClass());
+	}
 	this.amenities = amenities;
     }
 

spring-webflow-samples/booking-mvc/src/main/java/org/springframework/webflow/samples/booking/StringToAmenity.java

@@ -0,0 +1,21 @@
+package org.springframework.webflow.samples.booking;
+
+import org.springframework.binding.convert.converters.StringToObject;
+
+public class StringToAmenity extends StringToObject {
+
+    public StringToAmenity() {
+	super(Amenity.class);
+    }
+
+    @Override
+    protected Object toObject(String string, Class tagetClass) throws Exception {
+	return new Amenity(string);
+    }
+
+    @Override
+    protected String toString(Object value) throws Exception {
+	return ((Amenity) value).getName();
+    }
+
+}

spring-webflow-samples/booking-mvc/src/main/webapp/WEB-INF/config/webflow-config.xml

@@ -26,7 +26,8 @@
 	
 	<!-- Configures Web Flow to use Tiles to create views for rendering; Tiles allows for applying consistent layouts to your views -->
 	<bean id="mvcViewFactoryCreator" class="org.springframework.webflow.mvc.builder.MvcViewFactoryCreator"> 
-		<property name="viewResolvers" ref="tilesViewResolver"/> 
+		<property name="viewResolvers" ref="tilesViewResolver"/>
+		<property name="useSpringBeanBinding" value="true" />
 	</bean>
 	
 	<!-- Installs a listener that manages JPA persistence contexts for flows that require them -->