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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.internal.taglib.component;
21  
22  import org.apache.myfaces.tobago.apt.annotation.Tag;
23  import org.apache.myfaces.tobago.apt.annotation.TagAttribute;
24  import org.apache.myfaces.tobago.apt.annotation.UIComponentTag;
25  import org.apache.myfaces.tobago.apt.annotation.UIComponentTagAttribute;
26  import org.apache.myfaces.tobago.component.RendererTypes;
27  import org.apache.myfaces.tobago.internal.taglib.declaration.HasIdBindingAndRendered;
28  
29  import javax.faces.component.UIOutput;
30  
31  /**
32   * This tag a meta tag in the header of the HTML output.
33   * It's not possible to add more than one tag with the same
34   * <ul>
35   * <li>name + lang combination</li>
36   * <li>httpEquiv</li>
37   * <li>charset</li>
38   * </ul>
39   * The last inserted wins.
40   * So, you may override the default Tobago meta tag in this way.
41   */
42  @Tag(name = "meta")
43  @UIComponentTag(
44      uiComponent = "org.apache.myfaces.tobago.component.UIMeta",
45      componentFamily = UIOutput.COMPONENT_FAMILY,
46      rendererType = RendererTypes.META,
47      allowedChildComponenents = "NONE")
48  public interface MetaTagDeclaration extends HasIdBindingAndRendered {
49  
50    @TagAttribute
51    @UIComponentTagAttribute
52    void setName(String name);
53  
54    @TagAttribute
55    @UIComponentTagAttribute
56    void setLang(String lang);
57  
58    @TagAttribute
59    @UIComponentTagAttribute
60    void setCharset(String charset);
61  
62    @TagAttribute
63    @UIComponentTagAttribute
64    void setHttpEquiv(String httpEquiv);
65  
66    @TagAttribute
67    @UIComponentTagAttribute
68    void setContent(String content);
69  }