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1 package jfun.yan.xfire;
2
3
4 import javax.servlet.ServletConfig  ;
5 import javax.servlet.ServletException ;
6
7 import jfun.util.ClassLoaderUtils;
8 import jfun.yan.Container;
9 import jfun.yan.web.YanLoader;
10
11 import org.codehaus.xfire.XFire;
12 import org.codehaus.xfire.transport.http.XFireServlet;
13 import org.codehaus.xfire.transport.http.XFireServletController;
14
15
16
20 public class XFireYanServlet
21 extends XFireServlet
22 {
23 private final String default_xfire = "xfire";
24 private final String default_controller = "xfire.servletController";
25 private YanLoader loader;
26 private Container yan;
27 private String xfire_name;
28 private String controller_name;
29 private String getXfireName(ServletConfig servletConfig){
30 return getParamValue(servletConfig, "XFireBeanName", default_xfire);
31 }
32 private String getControllerName(ServletConfig config){
33 return getParamValue(config, "XFireControllerName", default_controller);
34 }
35 private String getParamValue(ServletConfig config, String key, String def){
36 String val = config.getInitParameter(key);
37 if((val != null) && (!"".equals(val.trim()))){
38 return val;
39 }
40 else{
41 return def;
42 }
43 }
44 public void init(ServletConfig servletConfig)
45 throws ServletException {
46 this.xfire_name = getXfireName(servletConfig);
47 this.controller_name = getControllerName(servletConfig);
48 this.loader = new XFireLoader(xfire_name);
49
50 this.yan = loader.initContainer(ClassLoaderUtils.guessClassLoader(getClass().getClassLoader()),
51 servletConfig.getServletContext());
52 if(this.yan==null){
53 throw new IllegalStateException ("Failed to bootstrap Yan.");
54 }
55 super.init(servletConfig);
56 System.out.println("services: " + super.getXFire().getServiceRegistry().getServices());
57 }
58
59 public XFire createXFire(){
60 return (XFire)yan.getInstance(this.xfire_name);
61 }
62 public XFireServletController createController(){
63 return (XFireServletController)yan.getInstance(this.controller_name);
64 }
65 public void destroy() {
66 loader.destroy(getServletContext());
67 super.destroy();
68 }
69 }
70 |
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