Improve and simplify OSGi Boot

[lgpl/argeo-commons.git] / org.argeo.security.ui.admin / src / org / argeo / security / ui / admin / internal / UiAdminUtils.java

diff --git a/org.argeo.security.ui.admin/src/org/argeo/security/ui/admin/internal/UiAdminUtils.java b/org.argeo.security.ui.admin/src/org/argeo/security/ui/admin/internal/UiAdminUtils.java
index 5430b34d90710432e4000511119e7a88e977ed32..871877a0e21d349f2cf36a469fca092fb7c6a0de 100644 (file)
--- a/org.argeo.security.ui.admin/src/org/argeo/security/ui/admin/internal/UiAdminUtils.java
+++ b/org.argeo.security.ui.admin/src/org/argeo/security/ui/admin/internal/UiAdminUtils.java
@@ -1,72 +1,32 @@
 package org.argeo.security.ui.admin.internal;
 
-import java.security.AccessController;
-import java.security.Principal;
-
-import javax.security.auth.Subject;
-import javax.security.auth.x500.X500Principal;
-import javax.transaction.Status;
 import javax.transaction.UserTransaction;
 
-import org.argeo.ArgeoException;
-import org.osgi.service.useradmin.Role;
-import org.osgi.service.useradmin.User;
+import org.argeo.cms.CmsException;
+import org.argeo.security.ui.admin.internal.providers.UserTransactionProvider;
+import org.eclipse.ui.IWorkbenchWindow;
+import org.eclipse.ui.PlatformUI;
+import org.eclipse.ui.services.ISourceProviderService;
 
 /** First effort to centralize back end methods used by the user admin UI */
 public class UiAdminUtils {
-       public final static String getUsername() {
-               Subject subject = Subject.getSubject(AccessController.getContext());
-               Principal principal = subject.getPrincipals(X500Principal.class)
-                               .iterator().next();
-               return principal.getName();
-
-       }
-
-       public final static String getUsername(User user) {
-               String cn = getProperty(user, UserAdminConstants.KEY_CN);
-               if (isEmpty(cn))
-                       cn = getProperty(user, UserAdminConstants.KEY_UID);
-               return cn;
-       }
-
-       public final static String getProperty(Role role, String key) {
-               Object obj = role.getProperties().get(key);
-               if (obj != null)
-                       return (String) obj;
-               else
-                       return "";
-       }
-
-       public final static String getDefaultCn(String firstName, String lastName) {
-               return (firstName.trim() + " " + lastName.trim() + " ").trim();
-       }
-
-       public final static void beginTransactionIfNeeded(
-                       UserTransaction userTransaction) {
-               try {
-                       if (userTransaction.getStatus() == Status.STATUS_NO_TRANSACTION)
-                               userTransaction.begin();
-               } catch (Exception e) {
-                       throw new ArgeoException("Unable to begin transaction", e);
-               }
-       }
-
        /*
         * INTERNAL METHODS: Below methods are meant to stay here and are not part
         * of a potential generic backend to manage the useradmin
         */
-       public final static boolean notNull(String string) {
-               if (string == null)
-                       return false;
-               else
-                       return !"".equals(string.trim());
-       }
-
-       public final static boolean isEmpty(String string) {
-               if (string == null)
-                       return true;
-               else
-                       return "".equals(string.trim());
+       /** Easily notify the ActiveWindow that the transaction had a state change */
+       public final static void notifyTransactionStateChange(
+                       UserTransaction userTransaction) {
+               try {
+                       IWorkbenchWindow aww = PlatformUI.getWorkbench()
+                                       .getActiveWorkbenchWindow();
+                       ISourceProviderService sourceProviderService = (ISourceProviderService) aww
+                                       .getService(ISourceProviderService.class);
+                       UserTransactionProvider esp = (UserTransactionProvider) sourceProviderService
+                                       .getSourceProvider(UserTransactionProvider.TRANSACTION_STATE);
+                       esp.fireTransactionStateChange();
+               } catch (Exception e) {
+                       throw new CmsException("Unable to begin transaction", e);
+               }
        }
-
 }
\ No newline at end of file