diff --git a/archetype/html-rest/src/main/resources/archetype-resources/src/main/java/rest/BookmarkREST.java b/archetype/html-rest/src/main/resources/archetype-resources/src/main/java/rest/BookmarkREST.java
index fb64f19..1434639 100644
--- a/archetype/html-rest/src/main/resources/archetype-resources/src/main/java/rest/BookmarkREST.java
+++ b/archetype/html-rest/src/main/resources/archetype-resources/src/main/java/rest/BookmarkREST.java
@@ -8,6 +8,7 @@ import javax.ws.rs.Consumes;
 import javax.ws.rs.DELETE;
 import javax.ws.rs.GET;
 import javax.ws.rs.POST;
+import javax.ws.rs.PUT;
 import javax.ws.rs.Path;
 import javax.ws.rs.PathParam;
 import javax.ws.rs.Produces;
@@ -21,9 +22,7 @@ import br.gov.frameworkdemoiselle.BadRequestException;
 import br.gov.frameworkdemoiselle.NotFoundException;
 import br.gov.frameworkdemoiselle.transaction.Transactional;
 
-//@ValidateRequest
 @Path("bookmark")
-// @Consumes(APPLICATION_JSON)
 public class BookmarkREST {
 
 	@Inject
@@ -50,8 +49,8 @@ public class BookmarkREST {
 
 	@POST
 	@Transactional
-	@Consumes("application/json")
 	@Produces("text/plain")
+	@Consumes("application/json")
 	public Response insert(Bookmark entity, @Context UriInfo uriInfo) {
 		if (entity.getId() != null) {
 			throw new BadRequestException();
@@ -63,6 +62,23 @@ public class BookmarkREST {
 		return Response.created(location).entity(id).build();
 	}
 
+	@PUT
+	@Path("{id}")
+	@Transactional
+	@Consumes("application/json")
+	public void update(@PathParam("id") Long id, Bookmark entity) {
+		if (entity.getId() != null) {
+			throw new BadRequestException();
+		}
+
+		if (bc.load(id) == null) {
+			throw new NotFoundException();
+		}
+
+		entity.setId(id);
+		bc.update(entity);
+	}
+	
 	@DELETE
 	@Transactional
 	@Consumes("application/json")
diff --git a/impl/extension/rest/src/main/java/br/gov/frameworkdemoiselle/internal/implementation/ConstraintViolationExceptionMapper.java b/impl/extension/rest/src/main/java/br/gov/frameworkdemoiselle/internal/implementation/ConstraintViolationExceptionMapper.java
new file mode 100644
index 0000000..d8be3fa
--- /dev/null
+++ b/impl/extension/rest/src/main/java/br/gov/frameworkdemoiselle/internal/implementation/ConstraintViolationExceptionMapper.java
@@ -0,0 +1,50 @@
+//package br.gov.frameworkdemoiselle.internal.implementation;
+//
+//import java.util.Arrays;
+//
+//import javax.validation.ConstraintViolation;
+//import javax.validation.ConstraintViolationException;
+//import javax.ws.rs.core.Context;
+//import javax.ws.rs.core.Response;
+//import javax.ws.rs.ext.ExceptionMapper;
+//import javax.ws.rs.ext.Provider;
+//
+//@Provider
+//public class ConstraintViolationExceptionMapper implements ExceptionMapper<Exception> {
+//
+//	@Context
+//	private Response response;
+//	
+//	@Override
+//	public Response toResponse(Exception exception) {
+//
+//		Throwable rootCause = exception;
+//		while (rootCause != null) {
+//			if (rootCause instanceof ConstraintViolationException) {
+//				break;
+//			}
+//
+//			rootCause = rootCause.getCause();
+//		}
+//
+//		if (rootCause != null) {
+//			for (ConstraintViolation<?> violation : ((ConstraintViolationException) rootCause)
+//					.getConstraintViolations()) {
+//				String parts[] = violation.getPropertyPath().toString().split("\\.|\\[|\\]\\.");
+//				String property = null;
+//
+//				if (parts.length > 1) {
+//					property = parts[1];
+//
+//					for (String part : Arrays.copyOfRange(parts, 2, parts.length)) {
+//						property += "." + part;
+//					}
+//				}
+//
+//				System.out.println(property);
+//			}
+//		}
+//
+//		return null;
+//	}
+// }
diff --git a/impl/extension/rest/src/main/java/br/gov/frameworkdemoiselle/internal/implementation/DefaultExceptionMapper.java b/impl/extension/rest/src/main/java/br/gov/frameworkdemoiselle/internal/implementation/DefaultExceptionMapper.java
index 20b5842..7543918 100644
--- a/impl/extension/rest/src/main/java/br/gov/frameworkdemoiselle/internal/implementation/DefaultExceptionMapper.java
+++ b/impl/extension/rest/src/main/java/br/gov/frameworkdemoiselle/internal/implementation/DefaultExceptionMapper.java
@@ -1,33 +1,31 @@
 //package br.gov.frameworkdemoiselle.internal.implementation;
 //
-//import static javax.servlet.http.HttpServletResponse.SC_INTERNAL_SERVER_ERROR;
+//import static javax.ws.rs.core.Response.Status.INTERNAL_SERVER_ERROR;
 //
 //import java.util.ResourceBundle;
 //
-//import javax.inject.Inject;
 //import javax.ws.rs.core.Response;
 //import javax.ws.rs.ext.ExceptionMapper;
 //import javax.ws.rs.ext.Provider;
 //
 //import org.slf4j.Logger;
 //
-//import br.gov.frameworkdemoiselle.annotation.Name;
+//import br.gov.frameworkdemoiselle.util.Beans;
+//import br.gov.frameworkdemoiselle.util.NamedQualifier;
 //
 //@Provider
 //public class DefaultExceptionMapper implements ExceptionMapper<Throwable> {
 //
-//	@Inject
-//	@Name("demoiselle-rest-bundle")
-//	private ResourceBundle bundle;
+//	@Override
+//	public Response toResponse(Throwable exception) {
+//		ResourceBundle bundle = Beans.getReference(ResourceBundle.class, new NamedQualifier("demoiselle-rest-bundle"));
+//		Logger logger = Beans.getReference(Logger.class);
 //
-//	@Inject
-//	private Logger logger;
+//		logger.error(exception.getMessage(), exception);
 //
-//	@Override
-//	public Response toResponse(Throwable throwable) {
-//		logger.error(throwable.getMessage(), throwable);
+//		// throw new DemoiselleException(cause);
 //
 //		String message = bundle.getString("internal.server.error");
-//		return Response.status(SC_INTERNAL_SERVER_ERROR).entity(message).build();
+//		return Response.status(INTERNAL_SERVER_ERROR).entity(message).build();
 //	}
 //}
--
libgit2 0.21.2