#206 Logging message when database does not exist while deleting replicas

Author: rjrudin

src/main/java/com/marklogic/appdeployer/command/forests/ConfigureForestReplicasCommand.java

@@ -107,11 +107,16 @@ public void undo(CommandContext context) {
 
 			for (String databaseName : databaseNamesAndReplicaCounts.keySet()) {
 				logger.info(format("Deleting forest replicas for database %s", databaseName));
-				List<String> forestNames = dbMgr.getForestNames(databaseName);
-				for (String forestName : forestNames) {
-					deleteReplicas(forestName, forestMgr);
+				if (!dbMgr.exists(databaseName)) {
+					logger.warn(format("Database %s does not exist, so not able to delete forest replica for it; perhaps a previous command deleted the database?"));
+				}
+				else {
+					List<String> forestNames = dbMgr.getForestNames(databaseName);
+					for (String forestName : forestNames) {
+						deleteReplicas(forestName, forestMgr);
+					}
+					logger.info(format("Finished deleting forest replicas for database %s", databaseName));
 				}
-				logger.info(format("Finished deleting forest replicas for database %s", databaseName));
 			}
 
 			for (String forestName : forestNamesAndReplicaCounts.keySet()) {