Better error message for unimplemented MongoDB backend features.

colinrgodsey · Feb 3, 2012 · e5e2a4c · e5e2a4c
1 parent 3d9ab31
commit e5e2a4c
Showing 1 changed file with 25 additions and 0 deletions.
diff --git a/lib/db/mongo/storage.js b/lib/db/mongo/storage.js
@@ -667,6 +667,31 @@ function MongoStorage(uri)
       callback(err, !!count);
     });
   };
+
+  var getContainingBlock = this.getContainingBlock =
+  function getContainingBlock(txHash, callback)
+  {
+    throw new Error('getContainingBlock not yet implemented for ' +
+                    'MongoDB backend');
+  };
+
+  var getAffectedTransactions = this.getAffectedTransactions =
+  function getAffectedTransactions(addrHashes, callback)
+  {
+    var query;
+    if (Buffer.isBuffer(addrHashes)) {
+      // TODO
+    } else if (Array.isArray(addrHashes)) {
+      // No change needed
+    } else {
+      throw new Error('Invalid addrHashes parameter, expected '+
+                      'Buffer or array of buffers.');
+    }
+
+
+    throw new Error('getAffectedTransactions not yet implemented for ' +
+                    'MongoDB backend');
+  };
 };
 
 util.inherits(MongoStorage, Storage);