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11  *   http://www.apache.org/licenses/LICENSE-2.0
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21 
22 
23 package com.sun.star.report.pentaho.parser.rpt;
24 
25 import com.sun.star.report.OfficeToken;
26 import com.sun.star.report.pentaho.OfficeNamespaces;
27 import com.sun.star.report.pentaho.model.FixedTextElement;
28 import com.sun.star.report.pentaho.parser.ElementReadHandler;
29 import com.sun.star.report.pentaho.parser.text.TextContentReadHandler;
30 
31 import org.jfree.report.structure.Element;
32 
33 import org.pentaho.reporting.libraries.xmlns.parser.IgnoreAnyChildReadHandler;
34 import org.pentaho.reporting.libraries.xmlns.parser.XmlReadHandler;
35 
36 import org.xml.sax.Attributes;
37 import org.xml.sax.SAXException;
38 
39 /**
40  * Creation-Date: 01.10.2006, 18:48:11
41  *
42  * @author Thomas Morgner
43  */
44 public class FixedContentReadHandler extends ElementReadHandler
45 {
46 
47     private final FixedTextElement element;
48 
FixedContentReadHandler()49     public FixedContentReadHandler()
50     {
51         element = new FixedTextElement();
52     }
53 
54     /**
55      * Returns the handler for a child element.
56      *
57      * @param tagName the tag name.
58      * @param atts    the attributes.
59      * @return the handler or null, if the tagname is invalid.
60      * @throws org.xml.sax.SAXException if there is a parsing error.
61      */
getHandlerForChild(final String uri, final String tagName, final Attributes atts)62     protected XmlReadHandler getHandlerForChild(final String uri,
63             final String tagName,
64             final Attributes atts)
65             throws SAXException
66     {
67         if (OfficeNamespaces.TEXT_NS.equals(uri) && OfficeToken.P.equals(tagName))
68         {
69             // expect a paragraph (which will be ignored; it is a structural
70             // component that needs not to be printed at all.
71             return new TextContentReadHandler(element.getContent());
72         }
73 
74         if (OfficeNamespaces.OOREPORT_NS.equals(uri))
75         {
76             // expect a report control. The control will modifiy the current
77             // element (as we do not separate the elements that strictly ..)
78             if ("report-control".equals(tagName))
79             {
80                 return new IgnoreAnyChildReadHandler();
81             }
82             if ("report-element".equals(tagName))
83             {
84                 return new ReportElementReadHandler(element);
85             }
86         }
87         return null;
88     }
89 
getElement()90     public Element getElement()
91     {
92         return element;
93     }
94 }
95