EventsTest


1   package org.apache.ws.jaxme.junit;
2   
3   import java.io.StringReader  ;
4   
5   import javax.xml.bind.JAXBContext;
6   import javax.xml.bind.JAXBException;
7   import javax.xml.bind.ParseConversionEvent;
8   import javax.xml.bind.Unmarshaller;
9   import javax.xml.bind.ValidationEvent;
10  import javax.xml.bind.ValidationEventHandler;
11  
12  import org.apache.ws.jaxme.test.misc.types.EAllSimpleTypeAttrs;
13  import org.xml.sax.InputSource  ;
14  
15  
16  /** Tests, whether various events are generated.
17   */
18  public class EventsTest extends BaseTestCase {
19      private class Handler implements ValidationEventHandler {
20          private ValidationEvent event;
21          public boolean handleEvent(ValidationEvent pEvent) {
22              event = pEvent;
23              return false;
24          }
25      };
26  
27      private ValidationEvent unmarshal(String   pXML) throws JAXBException {
28          Handler h = new Handler();
29          JAXBContext context = JAXBContext.newInstance(getPackageName(EAllSimpleTypeAttrs.class));
30          Unmarshaller unmarshaller = context.createUnmarshaller();
31          unmarshaller.setEventHandler(h);
32          try {
33              unmarshaller.unmarshal(new InputSource  (new StringReader  (pXML)));
34          } catch (JAXBException e) {
35              return h.event;
36          }
37          return null;
38      }
39  
40      /** Tests, whether a ConversionEvent is generated.
41       */
42      public void testConversionEvents() throws JAXBException {
43          final String   xml = "<ex:EAllSimpleTypeAttrs xmlns:ex='http://ws.apache.org/jaxme/test/misc/types' IntAttr=''/>";
44          ValidationEvent e = unmarshal(xml);
45          assertNotNull(e);
46          assertTrue(e instanceof ParseConversionEvent);
47      }
48  }
49
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