SWF-370 - Adding a FacesConversionService to make configuration easier. This conversion service composes the DefaultConversionService and any JSF-specific converters.

spring-faces/src/main/java/org/springframework/faces/model/converter/FacesConversionService.java

@@ -0,0 +1,39 @@
+package org.springframework.faces.model.converter;
+
+import org.springframework.binding.convert.ConversionService;
+import org.springframework.binding.convert.support.CompositeConversionService;
+import org.springframework.binding.convert.support.DefaultConversionService;
+import org.springframework.binding.convert.support.GenericConversionService;
+
+/**
+ * Convenient {@link ConversionService} implementation for JSF that composes JSF-specific converters with the standard
+ * Web Flow converters.
+ * 
+ * @author Jeremy Grelle
+ */
+public class FacesConversionService extends CompositeConversionService {
+
+	private static ConversionService[] conversionServices = new ConversionService[] { new DefaultConversionService(),
+			new InternalFacesConversionService() };
+
+	public FacesConversionService() {
+		super(conversionServices);
+	}
+
+	private static class InternalFacesConversionService extends GenericConversionService {
+
+		/**
+		 * Creates a new default conversion service, installing the default converters.
+		 */
+		public InternalFacesConversionService() {
+			addFacesConverters();
+		}
+
+		/**
+		 * Add all default converters to the conversion service.
+		 */
+		protected void addFacesConverters() {
+			addConverter(new DataModelConverter());
+		}
+	}
+}