sql: updates to be more modular, explicit transactions that nest, db-spec as data rather than as a function, with-results changed to bind a seq of results rather than records repeatedly, see clojure.contrib.sql.test for new examples.

1 files changed, 33 insertions, 0 deletions

diff --git a/src/clojure/contrib/sql/sql_internal.clj b/src/clojure/contrib/sql/sql_internal.clj
new file mode 100644
index 00000000..f58ad4be
--- /dev/null
+++ b/src/clojure/contrib/sql/sql_internal.clj
@@ -0,0 +1,33 @@
+;;  Copyright (c) Stephen C. Gilardi. All rights reserved. The use and
+;;  distribution terms for this software are covered by the Common Public
+;;  License 1.0 (http://opensource.org/licenses/cpl.php) which can be found
+;;  in the file CPL.TXT at the root of this distribution. By using this
+;;  software in any fashion, you are agreeing to be bound by the terms of
+;;  this license. You must not remove this notice, or any other, from this
+;;  software.
+;;
+;;  internal definitions for 'clojure.contrib.sql
+;;
+;;  scgilardi (gmail)
+;;  Created 3 October 2008
+
+(defn properties
+  "Converts a Clojure map from keywords or symbols to values into a
+  java.util.Properties object that maps the names of the keywords or
+  symbols to the String representation of the values"
+  [m]
+  (let [p (java.util.Properties.)]
+    (when m
+      (loop [[key & keys] (keys m)
+             [val & vals] (vals m)]
+        (.setProperty p (name key) (str val))
+        (when keys
+          (recur keys vals))))
+    p))
+
+(defn- the-str
+  "Returns the String represented by the String, Keyword, or Symbol x"
+  [x]
+  (if (instance? String x)
+    x
+    (name x)))