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From craig...@apache.org
Subject svn commit: r365809 - in /struts/shale/trunk/use-cases/src: java/org/apache/shale/usecases/remoting/ java/org/apache/shale/usecases/remoting/Business.java java/org/apache/shale/usecases/view/Bundle.properties web/WEB-INF/faces-config.xml web/usecases.jsp
Date Wed, 04 Jan 2006 03:21:28 GMT
Author: craigmcc
Date: Tue Jan  3 19:21:24 2006
New Revision: 365809

URL: http://svn.apache.org/viewcvs?rev=365809&view=rev
Log:
Add examples using the new-style remoting APIs to use method bindings to
call business logic methods.

Added:
    struts/shale/trunk/use-cases/src/java/org/apache/shale/usecases/remoting/
    struts/shale/trunk/use-cases/src/java/org/apache/shale/usecases/remoting/Business.java
  (with props)
Modified:
    struts/shale/trunk/use-cases/src/java/org/apache/shale/usecases/view/Bundle.properties
    struts/shale/trunk/use-cases/src/web/WEB-INF/faces-config.xml
    struts/shale/trunk/use-cases/src/web/usecases.jsp

Added: struts/shale/trunk/use-cases/src/java/org/apache/shale/usecases/remoting/Business.java
URL: http://svn.apache.org/viewcvs/struts/shale/trunk/use-cases/src/java/org/apache/shale/usecases/remoting/Business.java?rev=365809&view=auto
==============================================================================
--- struts/shale/trunk/use-cases/src/java/org/apache/shale/usecases/remoting/Business.java
(added)
+++ struts/shale/trunk/use-cases/src/java/org/apache/shale/usecases/remoting/Business.java
Tue Jan  3 19:21:24 2006
@@ -0,0 +1,142 @@
+/*
+ * Copyright 2006 The Apache Software Foundation.
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.shale.usecases.remoting;
+
+import java.io.IOException;
+import javax.faces.context.FacesContext;
+import javax.faces.context.ResponseWriter;
+import javax.faces.model.SelectItem;
+import org.apache.shale.remoting.faces.ResponseFactory;
+import org.apache.shale.usecases.view.Domains;
+import org.apache.shale.view.AbstractFacesBean;
+
+/**
+ * <p>Remotely executable business logic methods that complete the entire
+ * response.</p>
+ *
+ * $Id$
+ */
+public class Business extends AbstractFacesBean {
+
+
+    // ---------------------------------------------------------- Public Methods
+
+
+    /**
+     * <p>Return the set of reported categories.</p>
+     */
+    public void listCategories() throws IOException {
+
+        FacesContext context = FacesContext.getCurrentInstance();
+        selectItems(context, supportedCategories(context));
+
+    }
+
+
+    /**
+     * <p>Return the set of reported locales.</p>
+     */
+    public void listLocales() throws IOException {
+
+        FacesContext context = FacesContext.getCurrentInstance();
+        selectItems(context, supportedLocales(context));
+
+    }
+
+
+
+    // ------------------------------------------------------- Protected Methods
+
+
+    /**
+     * <p>Render an XML document containing the specified selection items
+     * as the response to this request.</p>
+     *
+     * @param context <code>FacesContext</code> for the current request
+     * @param items Selection items to be rendered
+     */
+    protected void selectItems(FacesContext context, SelectItem items[]) throws IOException
{
+
+        ResponseWriter writer =
+                (new ResponseFactory()).getResponseWriter(context, "text/xml");
+
+        // Generate the response content
+        writer.startDocument();
+        writer.startElement("items", null);
+        writer.write("\n");
+        for (int i = 0; i < items.length; i++) {
+            writer.startElement("item", null);
+            writer.write("\n");
+            Object value = items[i].getValue();
+            if (value != null) {
+                writer.startElement("value", null);
+                writer.writeText(value, null);
+                writer.endElement("value");
+                writer.write("\n");
+            }
+            String label = items[i].getLabel();
+            if (label != null) {
+                writer.startElement("label", null);
+                writer.writeText(label, null);
+                writer.endElement("label");
+                writer.write("\n");
+            }
+            String description = items[i].getLabel();
+            if (description != null) {
+                writer.startElement("description", null);
+                writer.writeText(description, null);
+                writer.endElement("description");
+                writer.write("\n");
+            }
+            writer.endElement("item");
+            writer.write("\n");
+        }
+        writer.endElement("items");
+        writer.write("\n");
+
+        context.responseComplete();
+
+    }
+
+
+    /**
+     * <p>Return the set of legal supported categories.</p>
+     *
+     * @param context <code>FacesContext</code> for the current request
+     */
+    protected SelectItem[] supportedCategories(FacesContext context) {
+
+        Domains domains = (Domains) getBean("domains");
+        return domains.getSupportedCategories(context.getViewRoot().getLocale());
+
+    }
+
+
+    /**
+     * <p>Return the set of legal supported locales.</p>
+     *
+     * @param context <code>FacesContext</code> for the current request
+     */
+    protected SelectItem[] supportedLocales(FacesContext context) {
+
+        Domains domains = (Domains) getBean("domains");
+        return domains.getSupportedLocales(context.getViewRoot().getLocale());
+
+    }
+
+
+}

Propchange: struts/shale/trunk/use-cases/src/java/org/apache/shale/usecases/remoting/Business.java
------------------------------------------------------------------------------
    svn:eol-style = native

Propchange: struts/shale/trunk/use-cases/src/java/org/apache/shale/usecases/remoting/Business.java
------------------------------------------------------------------------------
    svn:keywords = Date Author Id Revision HeadURL

Modified: struts/shale/trunk/use-cases/src/java/org/apache/shale/usecases/view/Bundle.properties
URL: http://svn.apache.org/viewcvs/struts/shale/trunk/use-cases/src/java/org/apache/shale/usecases/view/Bundle.properties?rev=365809&r1=365808&r2=365809&view=diff
==============================================================================
--- struts/shale/trunk/use-cases/src/java/org/apache/shale/usecases/view/Bundle.properties
(original)
+++ struts/shale/trunk/use-cases/src/java/org/apache/shale/usecases/view/Bundle.properties
Tue Jan  3 19:21:24 2006
@@ -109,14 +109,15 @@
 usecases.ajax=Ajax Interactions
 usecases.completion=Code Completion (Standard JSF Components)
 usecases.edit=Edit User Profile
-usecases.java=Remoting Support (Java Based)
+usecases.java=Old-Style Remoting Support (Java Based)
 usecases.jndi=JNDI Access Via Expressions
-usecases.jsp=Remoting Support (JSP Based)
+usecases.jsp=Old-Style Remoting Support (JSP Based)
 usecases.locale=Select Language
 usecases.locales=List Locales (Remoting)
 usecases.logoff=Log Off
 usecases.logon=Log On Dialog
 usecases.primary=Primary Use Cases
+usecases.remoting=New Style Remoting Support
 usecases.states=List State Names (Remoting)
 usecases.subview=Subview Processing
 usecases.title=Shale Framework Use Cases

Modified: struts/shale/trunk/use-cases/src/web/WEB-INF/faces-config.xml
URL: http://svn.apache.org/viewcvs/struts/shale/trunk/use-cases/src/web/WEB-INF/faces-config.xml?rev=365809&r1=365808&r2=365809&view=diff
==============================================================================
--- struts/shale/trunk/use-cases/src/web/WEB-INF/faces-config.xml (original)
+++ struts/shale/trunk/use-cases/src/web/WEB-INF/faces-config.xml Tue Jan  3 19:21:24 2006
@@ -232,13 +232,13 @@
       <from-action>#{rolodex.changeTab}</from-action>
       <from-outcome>rolodex$test</from-outcome>
       <to-view-id>/rolodex/rolodex.jsp</to-view-id>
-    </navigation-case>
-    <navigation-case>
-      <from-action>home</from-action>
-      <from-outcome>home</from-outcome>
-      <to-view-id>/usecases.faces</to-view-id>
-      <redirect/>
-    </navigation-case>
+    </navigation-case>
+    <navigation-case>
+      <from-action>home</from-action>
+      <from-outcome>home</from-outcome>
+      <to-view-id>/usecases.faces</to-view-id>
+      <redirect/>
+    </navigation-case>
     
 
   </navigation-rule>
@@ -271,13 +271,13 @@
       <from-action>#{rolodex$hrolodex.changeTab}</from-action>
       <from-outcome>rolodex$test</from-outcome>
       <to-view-id>/rolodex/hrolodex.html</to-view-id>
-    </navigation-case>
-    <navigation-case>
-      <from-action>home</from-action>
-      <from-outcome>home</from-outcome>
-      <to-view-id>/usecases.faces</to-view-id>
-      <redirect/>
-    </navigation-case>
+    </navigation-case>
+    <navigation-case>
+      <from-action>home</from-action>
+      <from-outcome>home</from-outcome>
+      <to-view-id>/usecases.faces</to-view-id>
+      <redirect/>
+    </navigation-case>
     
   </navigation-rule>
 
@@ -309,13 +309,13 @@
       <from-action>#{rolodex$xhrolodex.changeTab}</from-action>
       <from-outcome>rolodex$test</from-outcome>
       <to-view-id>/rolodex/xhrolodex.html</to-view-id>
-    </navigation-case>
-    <navigation-case>
-      <from-action>home</from-action>
-      <from-outcome>home</from-outcome>
-      <to-view-id>/usecases.faces</to-view-id>
-      <redirect/>
-    </navigation-case>
+    </navigation-case>
+    <navigation-case>
+      <from-action>home</from-action>
+      <from-outcome>home</from-outcome>
+      <to-view-id>/usecases.faces</to-view-id>
+      <redirect/>
+    </navigation-case>
     
   </navigation-rule>
 
@@ -349,22 +349,22 @@
       <from-outcome>rolodex$test</from-outcome>
       <to-view-id>/rolodex/rolodex.xml</to-view-id>
     </navigation-case>
-    <navigation-case>
-      <from-action>home</from-action>
-      <from-outcome>home</from-outcome>
-      <to-view-id>/usecases.faces</to-view-id>
-      <redirect/>
-    </navigation-case>
+    <navigation-case>
+      <from-action>home</from-action>
+      <from-outcome>home</from-outcome>
+      <to-view-id>/usecases.faces</to-view-id>
+      <redirect/>
+    </navigation-case>
 
   </navigation-rule>
 
-  <navigation-rule>
-    <from-view-id>*</from-view-id>
-    <navigation-case>
-      <from-outcome>home</from-outcome>
-      <to-view-id>/usecases.jsp</to-view-id>
-    </navigation-case>
-  </navigation-rule>
+  <navigation-rule>
+    <from-view-id>*</from-view-id>
+    <navigation-case>
+      <from-outcome>home</from-outcome>
+      <to-view-id>/usecases.jsp</to-view-id>
+    </navigation-case>
+  </navigation-rule>
 
   <navigation-rule>
     <navigation-case>
@@ -488,6 +488,22 @@
       <to-view-id>/lookup/listLocales.jsp</to-view-id>
     </navigation-case>
   </navigation-rule>
+
+
+  <!-- ======================== Remoting Support =========================== -->
+
+
+  <managed-bean>
+    <description>
+      Business logic to produce lists of categories, locales, and state names
+      using the org.apache.shale.remoting package support.
+    </description>
+    <managed-bean-name>remoting$business</managed-bean-name>
+    <managed-bean-class>
+      org.apache.shale.usecases.remoting.Business
+    </managed-bean-class>
+    <managed-bean-scope>request</managed-bean-scope>
+  </managed-bean>
 
 
   <!-- =========================== Subview Processing ====================== -->

Modified: struts/shale/trunk/use-cases/src/web/usecases.jsp
URL: http://svn.apache.org/viewcvs/struts/shale/trunk/use-cases/src/web/usecases.jsp?rev=365809&r1=365808&r2=365809&view=diff
==============================================================================
--- struts/shale/trunk/use-cases/src/web/usecases.jsp (original)
+++ struts/shale/trunk/use-cases/src/web/usecases.jsp Tue Jan  3 19:21:24 2006
@@ -109,6 +109,24 @@
 
   </h:panelGrid>
 
+  <h1><h:outputText      value="#{messages['usecases.remoting']}"/></h1>
+
+  <h:panelGrid        columns="1">
+
+    <h:outputLink          id="remotingCategories"
+                        value="dynamic/remoting$business/listCategories.faces"
+                       target="_new">
+      <h:outputText     value="#{messages['usecases.categories']}"/>
+    </h:outputLink>
+
+    <h:outputLink          id="remotingLocales"
+                        value="dynamic/remoting$business/listLocales.faces"
+                       target="_new">
+      <h:outputText     value="#{messages['usecases.locales']}"/>
+    </h:outputLink>
+
+  </h:panelGrid>
+
   <h1><h:outputText     value="#{messages['usecases.java']}"/></h1>
 
   <h:panelGrid        columns="1">
@@ -156,51 +174,51 @@
   </h:panelGrid>
 
   <h1><h:outputText     value="#{messages['usecases.clay']}"/></h1>
-  <h:panelGrid        columns="2">
-
-    <h:commandLink         id="rolodex1"
-                       action="rolodex$test1" title="#{messages['usecases.rolodex1.title']}">
-      <h:outputText     value="#{messages['usecases.rolodex1']}"/>
-    
-    </h:commandLink>
-    <h:commandLink action="rolodex$viewsource" title="#{messages['usecases.rolodex1.title']}">
-       <f:param name="url" value="/rolodex/rolodex.jsp"/>
-       <h:outputText     value="#{messages['usecases.rolodex.viewsource']}"/>
-    </h:commandLink>
-
-
-    <h:commandLink         id="rolodex2"
-                       action="rolodex$test2" title="#{messages['usecases.rolodex2.title']}">
-      <h:outputText     value="#{messages['usecases.rolodex2']}"/>
-    
-    </h:commandLink>
-    <h:commandLink action="rolodex$viewsource" title="#{messages['usecases.rolodex2.title']}">
-       <f:param name="url" value="/rolodex/hrolodex.html"/>
-       <h:outputText     value="#{messages['usecases.rolodex.viewsource']}"/>
-    </h:commandLink>
-
-    <h:commandLink         id="rolodex3"
-                       action="rolodex$test3" title="#{messages['usecases.rolodex3.title']}">
-      <h:outputText     value="#{messages['usecases.rolodex3']}"/>
-    
-    </h:commandLink>
-    <h:commandLink action="rolodex$viewsource" title="#{messages['usecases.rolodex3.title']}">
-       <f:param name="url" value="/rolodex/xhrolodex.html"/>
-       <h:outputText     value="#{messages['usecases.rolodex.viewsource']}"/>
-    </h:commandLink>
-
-    <h:commandLink         id="rolodex4"
-                       action="rolodex$test4" title="#{messages['usecases.rolodex4.title']}">
-      <h:outputText     value="#{messages['usecases.rolodex4']}"/>
-    
-    </h:commandLink>
-    <h:commandLink action="rolodex$viewsource" title="#{messages['usecases.rolodex4.title']}">
-       <f:param name="url" value="/rolodex/rolodex.xml"/>
-       <h:outputText     value="#{messages['usecases.rolodex.viewsource']}"/>
-    </h:commandLink>
-
-
-  </h:panelGrid>
+  <h:panelGrid        columns="2">
+
+    <h:commandLink         id="rolodex1"
+                       action="rolodex$test1" title="#{messages['usecases.rolodex1.title']}">
+      <h:outputText     value="#{messages['usecases.rolodex1']}"/>
+    
+    </h:commandLink>
+    <h:commandLink action="rolodex$viewsource" title="#{messages['usecases.rolodex1.title']}">
+       <f:param name="url" value="/rolodex/rolodex.jsp"/>
+       <h:outputText     value="#{messages['usecases.rolodex.viewsource']}"/>
+    </h:commandLink>
+
+
+    <h:commandLink         id="rolodex2"
+                       action="rolodex$test2" title="#{messages['usecases.rolodex2.title']}">
+      <h:outputText     value="#{messages['usecases.rolodex2']}"/>
+    
+    </h:commandLink>
+    <h:commandLink action="rolodex$viewsource" title="#{messages['usecases.rolodex2.title']}">
+       <f:param name="url" value="/rolodex/hrolodex.html"/>
+       <h:outputText     value="#{messages['usecases.rolodex.viewsource']}"/>
+    </h:commandLink>
+
+    <h:commandLink         id="rolodex3"
+                       action="rolodex$test3" title="#{messages['usecases.rolodex3.title']}">
+      <h:outputText     value="#{messages['usecases.rolodex3']}"/>
+    
+    </h:commandLink>
+    <h:commandLink action="rolodex$viewsource" title="#{messages['usecases.rolodex3.title']}">
+       <f:param name="url" value="/rolodex/xhrolodex.html"/>
+       <h:outputText     value="#{messages['usecases.rolodex.viewsource']}"/>
+    </h:commandLink>
+
+    <h:commandLink         id="rolodex4"
+                       action="rolodex$test4" title="#{messages['usecases.rolodex4.title']}">
+      <h:outputText     value="#{messages['usecases.rolodex4']}"/>
+    
+    </h:commandLink>
+    <h:commandLink action="rolodex$viewsource" title="#{messages['usecases.rolodex4.title']}">
+       <f:param name="url" value="/rolodex/rolodex.xml"/>
+       <h:outputText     value="#{messages['usecases.rolodex.viewsource']}"/>
+    </h:commandLink>
+
+
+  </h:panelGrid>
 
 
  </h:form>



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