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1   /*
2    * Copyright 2007-2008 the original author or authors.
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  
17  package org.gwe.utils.web;
18  
19  
20  /**
21   * @author Marco Ruiz
22   * @since Dec 12, 2008
23   */
24  public class HtmlContent {
25  	
26  	protected static final String NO_VAL = "---";
27  
28  	private String caption;
29  	private HtmlLink link = null;
30  	private WebIcon image = null;
31  	
32  	public HtmlContent(Object caption, HtmlLink link) {
33  		this(caption, link, null);
34  	}
35  	
36  	public HtmlContent(Object caption, HtmlLink link, WebIcon image) {
37  	    this(caption);
38  	    this.link = link;
39  	    this.image = image;
40      }
41  	
42  	public HtmlContent(Object caption) {
43  		this.caption = (caption == null) ? NO_VAL : caption.toString();
44      }
45  
46  	public HtmlLink getLink() {
47      	return link;
48      }
49  
50  	public StringBuffer getHTML() {
51  	    StringBuffer displayedContent = (image == null) ? new StringBuffer(caption) : new HtmlImage(image, caption).getHTML();
52  		return (link != null) ? link.getHTML(displayedContent) : displayedContent;
53      }
54  }
55