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1 package xmlc.demo;
2
3 import javax.servlet.http.HttpServlet  ;
4 import javax.servlet.http.HttpServletRequest ;
5 import javax.servlet.http.HttpServletResponse ;
6 import javax.servlet.ServletException ;
7 import org.enhydra.xml.xmlc.servlet.XMLCContext;
8 import org.enhydra.xml.xmlc.XMLObject;
9 import org.enhydra.xml.xmlc.XMLCFactory;
10 import org.enhydra.xml.xmlc.deferredparsing.XMLCDeferredParsingFactory;
11
12 public class ReloadTest extends HttpServlet {
13
14 protected void service(HttpServletRequest req, HttpServletResponse resp) throws ServletException {
15 XMLCContext context = XMLCContext.getContext(this);
16 XMLCFactory factory = context.getXMLCFactory();
17
18 req.getSession(true);
19
20 String docClass = req.getParameter("docClass");
21 String doc = req.getParameter("doc");
22
23 XMLObject xmlObj = null;
24 if (docClass != null) {
25 xmlObj = factory.create(docClass);
26 } else {
27 if ((doc != null)
28 && (factory instanceof XMLCDeferredParsingFactory)) {
29 XMLCDeferredParsingFactory dpFactory = (XMLCDeferredParsingFactory)factory;
30 xmlObj = dpFactory.createFromFile(doc);
31 }
32 }
33
34 try {
35
36 if (xmlObj == null) {
37 if ((docClass == null) && (doc == null)) {
38 resp.sendError(404, "Must set 'docClass' or 'doc' parameter");
39 } else if (docClass != null) {
40 resp.sendError(404, "docClass '" + docClass + "' not found");
41 } else if (doc != null) {
42 resp.sendError(404, "doc '" + doc + "' not found");
43 }
44 } else {
45 context.writeDOM(req, resp, xmlObj);
46 }
47 } catch (Exception e) {
48 e.printStackTrace();
49 }
50 }
51
52 }
53
54 |
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