1 files changed, 15 insertions, 15 deletions

diff --git a/dozentenmodul/src/main/java/org/openslx/dozmod/util/ContainerUtils.java b/dozentenmodul/src/main/java/org/openslx/dozmod/util/ContainerUtils.java
index 54400439..d6836c8d 100644
--- a/dozentenmodul/src/main/java/org/openslx/dozmod/util/ContainerUtils.java
+++ b/dozentenmodul/src/main/java/org/openslx/dozmod/util/ContainerUtils.java
@@ -60,32 +60,32 @@ public class ContainerUtils {
 		return false;
 	}
 
+	public static boolean isDataContainer(ImageSummaryRead image) {
+
+		ContainerDefinition containerDefinition = getContainerDefinition(Session.getSatelliteToken(), image.getLatestVersionId());
+		if (containerDefinition.getContainerMeta().getImageType() == ContainerMeta.ContainerImageType.DATA) {
+			return true;
+		}
+		return false;
+	}
+
 	public static List<ImageSummaryRead> getDataContainerImages() {
 		String satelliteToken = Session.getSatelliteToken();
 		List<ImageSummaryRead> images = ImageCache.get(true);
 		List<ImageSummaryRead> dataContainerImages = new ArrayList<>();
 		for (ImageSummaryRead image : images) {
 			if (image.getVirtId().equals(TConst.VIRT_DOCKER)) {
-				try {
-					byte[] rawVirtConfig;
-					ByteBuffer byteBuffer = ThriftManager.getSatClient().getImageVersionVirtConfig(satelliteToken,
-							image.getLatestVersionId());
-					rawVirtConfig = ThriftUtil.unwrapByteBuffer(byteBuffer);
-					ContainerDefinition containerDefinition = ContainerDefinition.fromByteArray(rawVirtConfig);
-					if (containerDefinition.getContainerMeta().getImageType() == ContainerMeta.ContainerImageType.DATA)
-						dataContainerImages.add(image);
-
-				} catch (TException e) {
-					// LOGGER.error("Failed to retrieve virtualizer config for image version " + "'"
-					// + image.getLatestVersionId() + ", see trace: ", e);
-				}
+				
+				ContainerDefinition containerDefinition = getContainerDefinition(satelliteToken, image.getLatestVersionId());
+				if (containerDefinition.getContainerMeta().getImageType() == ContainerMeta.ContainerImageType.DATA)
+					dataContainerImages.add(image);		
 			}
 		}
 		return dataContainerImages;
 	}
 
-	public static void showWarning(Component c, Logger logger) {
-		Gui.showMessageBox(c, I18n.WINDOW.getString("LectureDetails.Message.error.containerLinkedWithLecture"),
+	public static void showWarning(Component c, String message, Logger logger) {
+		Gui.showMessageBox(c, message,
 				MessageType.WARNING, logger, null);
 	}