IBehaviorConsumer


1   /*
2    * Copyright 2004 The Apache Software Foundation.
3    *
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    *
8    *     http://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   *
16   * $Header:$
17   */
18  package org.apache.beehive.netui.tags;
19  
20  import javax.servlet.jsp.JspException  ;
21  
22  /**
23   * This interfaces is implemented by tags that allow a behavior to
24   * added and/or modified through an open ended set of name/value pairs.
25   */
26  public interface IBehaviorConsumer
27  {
28      /**
29       * Set a behavior value on the implementing class.  The <code>name</code> represents
30       * the name of the behavior.  The <code>value</code> represents the value.
31       * The <code>facet</code> is optional and may be used by complex types to
32       * target the behavior.
33       * @param name  The name of the behavior.  This value may not be null or the empty string.
34       * @param value The value of the behavior.
35       * @param facet The name of a facet to which the attribute will be applied.  This is optional.
36       * @throws JspException A JspException may be thrown if there is an error setting the attribute.
37       */
38      void setBehavior(String   name, Object   value, String   facet) throws JspException  ;
39  }
40

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