Code cleanup, execute import as system user.

ccm-core/src/main/java/org/libreccm/ui/admin/imexport/ExportTaskStatus.java

@@ -142,9 +142,9 @@ public class ExportTaskStatus implements Comparable<ExportTaskStatus> {
                 + " }",
             super.toString(),
             name,
-            DateTimeFormatter.ISO_DATE_TIME.withZone(
+            DateTimeFormatter.ISO_DATE_TIME
-                ZoneId.systemDefault()
+                .withZone(ZoneId.systemDefault())
-            ).format(started),
+                .format(started),
             Objects.toString(status),
             Objects.toString(exception)
         );

ccm-core/src/main/java/org/libreccm/ui/admin/imexport/ImExportController.java

@@ -104,7 +104,6 @@ public class ImExportController {
                         TreeMap::new
                     )
                 )
-        //.collect(Collectors.toList())
         );
 
         return "org/libreccm/ui/admin/imexport/export.xhtml";
@@ -268,9 +267,9 @@ public class ImExportController {
                 "%s from server %s created on %s with types %s",
                 manifest.getImportName(),
                 manifest.getOnServer(),
-                DateTimeFormatter.ISO_DATE_TIME.withZone(
+                DateTimeFormatter.ISO_DATE_TIME
-                    ZoneOffset.systemDefault()
+                    .withZone(ZoneOffset.systemDefault())
-                ).format(manifest.getCreated().toInstant()),
+                    .format(manifest.getCreated().toInstant()),
                 manifest.getTypes().stream().collect(Collectors.joining(", "))
             )
         );

ccm-core/src/main/java/org/libreccm/ui/admin/imexport/ImExportTasks.java

@@ -20,6 +20,7 @@ package org.libreccm.ui.admin.imexport;
 
 import org.libreccm.imexport.Exportable;
 import org.libreccm.imexport.ImportExport;
+import org.libreccm.security.Shiro;
 
 import java.util.Collection;
 
@@ -29,8 +30,9 @@ import javax.inject.Inject;
 import javax.transaction.Transactional;
 
 /**
- * Listens for CDI events fired by {@link org.libreccm.ui.admin.imexport.ImportExportTaskManager}
+ * Listens for CDI events fired by
- * and executes tasks.
+ * {@link org.libreccm.ui.admin.imexport.ImportExportTaskManager} and executes
+ * tasks.
  *
  * @author <a href="mailto:jens.pelzetter@googlemail.com">Jens Pelzetter</a>
  */
@@ -40,10 +42,14 @@ public class ImExportTasks {
     @Inject
     private ImportExport importExport;
 
+    @Inject
+    private Shiro shiro;
+
     /**
      * Listens for {@link org.libreccm.ui.admin.imexport.ExportTask}s.
      *
      * @param task The task to execute.
+     *
      * @return The task.
      */
     @Transactional(Transactional.TxType.REQUIRED)
@@ -60,13 +66,14 @@ public class ImExportTasks {
      * Listens for {@link org.libreccm.ui.admin.imexport.ImportTask}s.
      *
      * @param task The task to execute.
-     * @return The task.
      */
     @Transactional(Transactional.TxType.REQUIRED)
     public void importEntitites(@ObservesAsync final ImportTask task) {
         final String importName = task.getName();
 
-        importExport.importEntities(importName);
+        shiro.getSystemUser().execute(
+            () -> importExport.importEntities(importName)
+        );
     }
 
 }

ccm-core/src/main/java/org/libreccm/ui/admin/imexport/ImportTaskStatus.java

@@ -140,9 +140,9 @@ public class ImportTaskStatus implements Comparable<ImportTaskStatus> {
                 + " }",
             super.toString(),
             name,
-            DateTimeFormatter.ISO_DATE_TIME.withZone(
+            DateTimeFormatter.ISO_DATE_TIME
-                ZoneId.systemDefault()
+                .withZone(ZoneId.systemDefault())
-            ).format(started),
+                .format(started),
             Objects.toString(status)
         );
     }