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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one
3    * or more contributor license agreements.  See the NOTICE file
4    * distributed with this work for additional information
5    * regarding copyright ownership.  The ASF licenses this file
6    * to you under the Apache License, Version 2.0 (the
7    * "License"); you may not use this file except in compliance
8    * with the License.  You may obtain a copy of the License at
9    *
10   *   http://www.apache.org/licenses/LICENSE-2.0
11   *
12   * Unless required by applicable law or agreed to in writing,
13   * software distributed under the License is distributed on an
14   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15   * KIND, either express or implied.  See the License for the
16   * specific language governing permissions and limitations
17   * under the License.
18   */
19  
20  package org.apache.myfaces.tobago.util;
21  
22  
23  import org.apache.myfaces.tobago.component.Attributes;
24  import org.apache.myfaces.tobago.component.Facets;
25  
26  import javax.faces.FacesException;
27  import javax.faces.component.UIComponent;
28  import javax.faces.context.FacesContext;
29  import javax.faces.event.PhaseId;
30  import java.io.IOException;
31  
32  public class EncodeAjaxCallback implements TobagoCallback {
33  
34    @Override
35    public void invokeContextCallback(final FacesContext facesContext, final UIComponent component) {
36      try {
37         final UIComponent reload = ComponentUtils.getFacet(component, Facets.reload);
38         if (reload != null && reload.isRendered()) {
39           final Boolean immediate = ComponentUtils.getBooleanAttribute(reload, Attributes.immediate);
40           if (!immediate) {
41             final Boolean update = ComponentUtils.getBooleanAttribute(reload, Attributes.update);
42             if (!update) {
43               return;
44             }
45           }
46        }
47        component.encodeAll(facesContext);
48      } catch (final IOException e) {
49        throw new FacesException(e);
50      }
51    }
52    
53    @Override
54    public PhaseId getPhaseId() {
55        return PhaseId.RENDER_RESPONSE;
56    }
57    
58  }