SPR-5460: Add AtomView sample to PetClinic

org.springframework.samples.petclinic/src/main/webapp/WEB-INF/jsp/owner.jsp

@@ -94,6 +94,14 @@
           </spring:url>
           <a href="${fn:escapeXml(visitUrl)}">Add Visit</a>
         </td>
+        <td></td>
+        <td>
+          <spring:url value="{ownerId}/pets/{petId}/visits" var="feedUrl">
+            <spring:param name="ownerId" value="${owner.id}"/>
+            <spring:param name="petId" value="${pet.id}"/>
+          </spring:url>
+          <a href="${fn:escapeXml(feedUrl)}" rel="alternate" type="application/atom+xml">Atom Feed</a>
+        </td>
       </tr>
     </table>
   </c:forEach>

org.springframework.samples.petclinic/src/main/webapp/WEB-INF/petclinic-servlet.xml

@@ -57,6 +57,18 @@
 	<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver" p:prefix="/WEB-INF/jsp/"
 			p:suffix=".jsp"/>
 
+	<!--
+		- The BeanNameViewResolver is used to pick up the visits view name (below).
+		- It has the order property set to 1, which means that this will
+		- be the first view resolver to be used.
+	 -->
+	<bean class="org.springframework.web.servlet.view.BeanNameViewResolver" p:order="1"/>
+
+	<!--
+		- The AtomView rendering a Atom feed of the visits
+	 -->
+	<bean id="visits" class="org.springframework.samples.petclinic.web.VisitsAtomView"/>
+
 	<!--
 		- Message source for this context, loaded from localized "messages_xx" files.
 		- Could also reside in the root application context, as it is generic,