Introduce UI application

[lgpl/argeo-commons.git] / security / eclipse / plugins / org.argeo.security.ui.rcp / src / main / java / org / argeo / security / ui / rcp / AbstractSecureApplication.java

diff --git a/security/eclipse/plugins/org.argeo.security.ui.rcp/src/main/java/org/argeo/security/ui/rcp/AbstractSecureApplication.java b/security/eclipse/plugins/org.argeo.security.ui.rcp/src/main/java/org/argeo/security/ui/rcp/AbstractSecureApplication.java
deleted file mode 100644 (file)
index f7c5fc5..0000000
--- a/security/eclipse/plugins/org.argeo.security.ui.rcp/src/main/java/org/argeo/security/ui/rcp/AbstractSecureApplication.java
+++ /dev/null
@@ -1,101 +0,0 @@
-package org.argeo.security.ui.rcp;
-
-import java.security.PrivilegedAction;
-
-import javax.security.auth.Subject;
-
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-import org.argeo.security.equinox.CurrentUser;
-import org.eclipse.core.runtime.IStatus;
-import org.eclipse.core.runtime.Status;
-import org.eclipse.equinox.app.IApplication;
-import org.eclipse.equinox.app.IApplicationContext;
-import org.eclipse.jface.dialogs.ErrorDialog;
-import org.eclipse.swt.widgets.Display;
-import org.eclipse.ui.IWorkbench;
-import org.eclipse.ui.PlatformUI;
-import org.eclipse.ui.application.WorkbenchAdvisor;
-
-public abstract class AbstractSecureApplication implements IApplication {
-       private static final Log log = LogFactory
-                       .getLog(AbstractSecureApplication.class);
-
-       protected abstract WorkbenchAdvisor createWorkbenchAdvisor();
-
-       public Object start(IApplicationContext context) throws Exception {
-
-               Integer returnCode = null;
-               Display display = PlatformUI.createDisplay();
-
-               // Force login
-               String username = CurrentUser.getUsername();
-               if (log.isDebugEnabled())
-                       log.debug("Logged in as " + username);
-
-               try {
-                       returnCode = (Integer) Subject.doAs(CurrentUser.getSubject(),
-                                       getRunAction(display));
-                       if (log.isDebugEnabled())
-                               log.debug("secure action completed");
-                       CurrentUser.logout();
-                       return processReturnCode(returnCode);
-               } catch (Exception e) {
-                       // e.printStackTrace();
-                       IStatus status = new Status(IStatus.ERROR,
-                                       "org.argeo.security.rcp", "Login failed", e);
-                       ErrorDialog.openError(null, "Error", "Login failed", status);
-                       return returnCode;
-               } finally {
-                       display.dispose();
-               }
-       }
-
-       protected Integer processReturnCode(Integer returnCode) {
-               return returnCode;
-       }
-
-       @SuppressWarnings("rawtypes")
-       private PrivilegedAction getRunAction(final Display display) {
-               return new PrivilegedAction() {
-
-                       public Object run() {
-                               int result = createAndRunWorkbench(display);
-                               return new Integer(result);
-                       }
-               };
-       }
-
-       protected Integer createAndRunWorkbench(Display display) {
-               return PlatformUI.createAndRunWorkbench(display,
-                               createWorkbenchAdvisor());
-       }
-
-       public void stop() {
-               final IWorkbench workbench;
-               try {
-                       workbench = PlatformUI.getWorkbench();
-               } catch (Exception e) {
-                       return;
-               }
-               if (workbench == null)
-                       return;
-               final Display display = workbench.getDisplay();
-               if (display != null && !display.isDisposed())
-                       display.syncExec(new Runnable() {
-
-                               public void run() {
-                                       if (!display.isDisposed())
-                                               workbench.close();
-                               }
-                       });
-
-               if (log.isDebugEnabled())
-                       log.debug("workbench stopped");
-               String username = CurrentUser.getUsername();
-               if (log.isDebugEnabled())
-                       log.debug("workbench stopped, logged in as " + username);
-
-       }
-
-}