cleanup to jsps which render the xform. using a tag to render, removing all the java code. much prettier.

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/BRANCHES/WCM-DEV2/root@4168 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/web/ui/wcm/component/UIFormProcessor.java

@@ -0,0 +1,148 @@
+/*
+ * Copyright (C) 2005 Alfresco, Inc.
+ *
+ * Licensed under the Mozilla Public License version 1.1 
+ * with a permitted attribution clause. You may obtain a
+ * copy of the License at
+ *
+ *   http://www.alfresco.org/legal/license.txt
+ *
+ * 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.alfresco.web.ui.wcm.component;
+
+import java.io.IOException;
+
+import javax.faces.context.FacesContext;
+import javax.faces.context.ResponseWriter;
+import javax.faces.el.ValueBinding;
+
+import org.alfresco.web.templating.*;
+import org.alfresco.web.ui.common.component.SelfRenderingComponent;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+/**
+ * @author Ariel Backenroth
+ */
+public class UIFormProcessor extends SelfRenderingComponent
+{
+   private static final Log LOGGER = LogFactory.getLog(UIFormProcessor.class);
+   
+   
+   private TemplateInputMethod.InstanceData formInstanceData = null;
+   
+   private TemplateType form = null;
+   
+   
+   
+   // ------------------------------------------------------------------------------
+   // Component implementation
+   
+   /**
+    * @see javax.faces.component.UIComponent#getFamily()
+    */
+   public String getFamily()
+   {
+      return "org.alfresco.faces.FormProcessor";
+   }
+   
+   public void restoreState(FacesContext context, Object state)
+   {
+      final Object values[] = (Object[])state;
+      // standard component attributes are restored by the super class
+      super.restoreState(context, values[0]);
+      this.formInstanceData = (TemplateInputMethod.InstanceData)values[1];
+      this.form = (TemplateType)values[2];
+   }
+   
+   public Object saveState(FacesContext context)
+   {
+      final Object values[] = {
+         // standard component attributes are saved by the super class
+         super.saveState(context),
+         this.formInstanceData,
+         this.form
+      };
+      return values;
+   }
+
+   /**
+    * @see javax.faces.component.UIComponentBase#encodeBegin(javax.faces.context.FacesContext)
+    */
+   @SuppressWarnings("unchecked")
+   public void encodeBegin(final FacesContext context) 
+      throws IOException
+   {
+      if (isRendered() == false)
+      {
+         return;
+      }
+      
+      final ResponseWriter out = context.getResponseWriter();
+      final TemplateType form = this.getForm();
+      final TemplateInputMethod.InstanceData formInstanceData = this.getFormInstanceData();
+      final TemplateInputMethod tim = form.getInputMethods().get(0);
+      tim.generate(formInstanceData, form, out);
+   }
+   
+   // ------------------------------------------------------------------------------
+   // Strongly typed component property accessors
+
+   /**
+    * Returns the instance data to render
+    *
+    * @return The instance data to render
+    */
+   public TemplateInputMethod.InstanceData getFormInstanceData()
+   {
+      final ValueBinding vb = getValueBinding("formInstanceData");
+      if (vb != null)
+      {
+         this.formInstanceData = (TemplateInputMethod.InstanceData)vb.getValue(getFacesContext());
+      }
+      
+      return this.formInstanceData;
+   }
+   
+   /**
+    * Sets the instance data to render
+    *
+    * @param formInstanceData The instance data to render
+    */
+   public void setFormInstanceData(final TemplateInputMethod.InstanceData formInstanceData)
+   {
+      this.formInstanceData = formInstanceData;
+   }
+
+   /**
+    * Returns the form
+    *
+    * @return The form
+    */
+   public TemplateType getForm()
+   {
+      final ValueBinding vb = getValueBinding("form");
+      if (vb != null)
+      {
+         this.form = (TemplateType)vb.getValue(getFacesContext());
+      }
+      
+      return this.form;
+   }
+   
+   /**
+    * Sets the form
+    *
+    * @param form The form
+    */
+   public void setForm(final TemplateType form)
+   {
+      this.form = form;
+   }
+}