auth/RoleNameUtils.java

   1 package org.argeo.api.cms.auth;
   2
   3 import static org.argeo.api.acr.RuntimeNamespaceContext.getNamespaceContext;
   4
   5 import javax.xml.namespace.QName;
   6
   7 import org.argeo.api.acr.ArgeoNamespace;
   8 import org.argeo.api.acr.NamespaceUtils;
   9 import org.argeo.api.acr.ldap.LdapNameUtils;
  10
  11 /** Simplifies analysis of system roles. */
  12 public class RoleNameUtils {
  13         public static String getLastRdnValue(String dn) {
  14                 return LdapNameUtils.getLastRdnValue(dn);
  15 //              // we don't use LdapName for portability with Android
  16 //              // TODO make it more robust
  17 //              String[] parts = dn.split(",");
  18 //              String[] rdn = parts[0].split("=");
  19 //              return rdn[1];
  20         }
  21
  22         public static QName getLastRdnAsName(String dn) {
  23                 String cn = getLastRdnValue(dn);
  24                 QName roleName = NamespaceUtils.parsePrefixedName(getNamespaceContext(), cn);
  25                 return roleName;
  26         }
  27
  28         public static boolean isSystemRole(QName roleName) {
  29                 return roleName.getNamespaceURI().equals(ArgeoNamespace.ROLE_NAMESPACE_URI);
  30         }
  31
  32         public static String getParent(String dn) {
  33                 int index = dn.indexOf(',');
  34                 return dn.substring(index + 1);
  35         }
  36
  37         /** Up two levels. */
  38         public static String getContext(String dn) {
  39                 return getParent(getParent(dn));
  40         }
  41 }