Merge changes Ib795f077,I723e4262

[transportpce.git] / renderer / src / main / java / org / opendaylight / transportpce / renderer / provisiondevice / tasks / RollbackResultMessage.java

diff --git a/renderer/src/main/java/org/opendaylight/transportpce/renderer/provisiondevice/tasks/RollbackResultMessage.java b/renderer/src/main/java/org/opendaylight/transportpce/renderer/provisiondevice/tasks/RollbackResultMessage.java
new file mode 100644 (file)
index 0000000..7fae4c9
--- /dev/null
+++ b/renderer/src/main/java/org/opendaylight/transportpce/renderer/provisiondevice/tasks/RollbackResultMessage.java
@@ -0,0 +1,35 @@
+/*
+ * Copyright © 2024 Smartoptics and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+
+package org.opendaylight.transportpce.renderer.provisiondevice.tasks;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.device.renderer.rev211004.renderer.rollback.output.FailedToRollback;
+
+public class RollbackResultMessage implements ResultMessage {
+
+    @Override
+    public String createErrorMessage(Collection<FailedToRollback> failedRollbacks) {
+        List<String> failedRollbackNodes = new ArrayList<>();
+
+        failedRollbacks.forEach(failedRollback -> {
+            var intf = failedRollback.getInterface();
+
+            failedRollbackNodes.add(
+                failedRollback.getNodeId()
+                    + ": "
+                    + intf == null ? "" : String.join(", ", intf)
+            );
+        });
+
+        return String.join(System.lineSeparator(), failedRollbackNodes);
+    }
+
+}