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19 package org.eclipse.jetty.annotations;
20
21 import javax.annotation.security.DeclareRoles;
22 import javax.servlet.Servlet;
23
24 import org.eclipse.jetty.annotations.AnnotationIntrospector.AbstractIntrospectableAnnotationHandler;
25 import org.eclipse.jetty.security.ConstraintSecurityHandler;
26 import org.eclipse.jetty.webapp.WebAppContext;
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31 public class DeclareRolesAnnotationHandler extends AbstractIntrospectableAnnotationHandler
32 {
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34 protected WebAppContext _context;
35
36 public DeclareRolesAnnotationHandler(WebAppContext context)
37 {
38 super(false);
39 _context = context;
40 }
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45
46 public void doHandle(Class clazz)
47 {
48 if (!Servlet.class.isAssignableFrom(clazz))
49 return;
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51 DeclareRoles declareRoles = (DeclareRoles) clazz.getAnnotation(DeclareRoles.class);
52 if (declareRoles == null)
53 return;
54
55 String[] roles = declareRoles.value();
56
57 if (roles != null && roles.length > 0)
58 {
59 for (String r:roles)
60 ((ConstraintSecurityHandler)_context.getSecurityHandler()).addRole(r);
61 }
62 }
63
64 }