From 89bda83e0570ab87c6e449f5955613d5385e90b3 Mon Sep 17 00:00:00 2001
From: "alexanders@b2ef00c0-3703-41da-baef-cfe82387ac0c" <none@none>
Date: Wed, 3 Feb 2010 00:50:41 +0000
Subject: removed obsolete svn folder from hg tree

--HG--
extra : convert_revision : svn%3Ab2ef00c0-3703-41da-baef-cfe82387ac0c/trunk%408
---
 .../framework-src/modules/sqlbase/sqlcommon.js     | 99 ++++++++++++++++++++++
 1 file changed, 99 insertions(+)
 create mode 100644 infrastructure/framework-src/modules/sqlbase/sqlcommon.js

(limited to 'infrastructure/framework-src/modules/sqlbase/sqlcommon.js')

diff --git a/infrastructure/framework-src/modules/sqlbase/sqlcommon.js b/infrastructure/framework-src/modules/sqlbase/sqlcommon.js
new file mode 100644
index 0000000..360f5e2
--- /dev/null
+++ b/infrastructure/framework-src/modules/sqlbase/sqlcommon.js
@@ -0,0 +1,99 @@
+/**
+ * Copyright 2009 Google Inc.
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS-IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import("jsutils.scalaF1")
+import("stringutils.startsWith");
+
+jimport("net.appjet.ajstdlib.SQLBase");
+jimport("java.lang.System.out.println");
+
+function _sqlbase() { return appjet.cache.sqlbase };
+
+function init(driver, url, username, password) {
+  var dbName = url.split(":")[1];
+  println("Using "+dbName+" database type.");
+
+  appjet.cache.sqlbase = new SQLBase(driver, url, username, password);
+
+  // Test the connection
+  println("Establishing "+dbName+" connection (this may take a minute)...");
+  try {
+    withConnection(function() {
+      return;
+    });
+  } catch (ex) {
+    println("Error establishing "+dbName+" connection:");
+    println(ex.toString().split('\n')[0]);
+    if (_sqlbase().isMysql()) {
+      println("Perhaps mysql server is not running, or you did not specify "+
+	      "proper database credentials with --etherpad.SQL_PASSWORD "+
+	      "and --etherpad.SQL_USERNAME?");
+    }
+    if (_sqlbase().isDerby()) {
+      println("Perhaps database directory "+appjet.config.derbyHome+
+	      " is not writable?");
+    }
+    println("Exiting...");
+    Packages.java.lang.System.exit(1);
+  }
+  println(dbName+" connection established.");
+}
+
+function onShutdown() {
+  _sqlbase().close();
+}
+
+function withConnection(f) {
+  return _sqlbase().withConnection(scalaF1(f));
+}
+
+function inTransaction(f) {
+  return _sqlbase().inTransaction(scalaF1(f));
+}
+
+function closing(s, f) {
+  if (s instanceof java.sql.Connection) {
+    throw new java.lang.IllegalArgumentException("Don't want to use 'closing()' on a sql connection!");
+  }
+  try {
+    return f();
+  }
+  finally {
+    s.close();
+  }
+}
+
+function doesTableExist(table) {
+  return withConnection(function(conn) {
+    return _sqlbase().doesTableExist(conn, table);
+  });
+}
+
+function autoIncrementClause() {
+  return _sqlbase().autoIncrementClause();
+}
+
+function createTableOptions() {
+  return _sqlbase().createTableOptions();
+}
+
+function btquote(x) { return _sqlbase().quoteIdentifier(x); }
+
+function getSqlBase() { return _sqlbase(); }
+
+function isMysql() { return _sqlbase().isMysql(); }
+function isDerby() { return _sqlbase().isDerby(); }
+
-- 
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