Move Eclipse 3 components to legacy.

[lgpl/argeo-commons.git] / legacy / org.argeo.cms.ui.workbench / src / org / argeo / cms / ui / workbench / internal / useradmin / UiAdminUtils.java

diff --git a/legacy/org.argeo.cms.ui.workbench/src/org/argeo/cms/ui/workbench/internal/useradmin/UiAdminUtils.java b/legacy/org.argeo.cms.ui.workbench/src/org/argeo/cms/ui/workbench/internal/useradmin/UiAdminUtils.java
new file mode 100644 (file)
index 0000000..8f5588b
--- /dev/null
+++ b/legacy/org.argeo.cms.ui.workbench/src/org/argeo/cms/ui/workbench/internal/useradmin/UiAdminUtils.java
@@ -0,0 +1,40 @@
+package org.argeo.cms.ui.workbench.internal.useradmin;
+
+import javax.transaction.UserTransaction;
+
+import org.argeo.cms.CmsException;
+import org.argeo.cms.ui.workbench.internal.useradmin.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 {
+       /*
+        * INTERNAL METHODS: Below methods are meant to stay here and are not part
+        * of a potential generic backend to manage the useradmin
+        */
+       /** 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);
+               }
+       }
+
+       /**
+        * Email addresses must match this regexp pattern ({@value #EMAIL_PATTERN}.
+        * Thanks to <a href=
+        * "http://www.mkyong.com/regular-expressions/how-to-validate-email-address-with-regular-expression/"
+        * >this tip</a>.
+        */
+       public final static String EMAIL_PATTERN = "^[_A-Za-z0-9-]+(\\.[_A-Za-z0-9-]+)*@[A-Za-z0-9-]+(\\.[A-Za-z0-9]+)*(\\.[A-Za-z]{2,})$";
+}