Continued progress with refactoring to use AMD

1 files changed, 0 insertions, 160 deletions

diff --git a/javascripts/libs/browser_engines/sqljs_driver.js b/javascripts/libs/browser_engines/sqljs_driver.js
deleted file mode 100644
index 89831da..0000000
--- a/javascripts/libs/browser_engines/sqljs_driver.js
+++ /dev/null
@@ -1,160 +0,0 @@
-define(["jQuery", "sqlite_driver"], function ($, SQLite_driver) {
-	
-	var SQLjs_driver = function () {
-		this.db = null;
-		return this;
-	}
-
-	$.extend(SQLjs_driver.prototype,SQLite_driver.prototype); // inherit from parent class
-	
-	
-	SQLjs_driver.prototype.buildSchema = function (args) {
-
-		var _this = this; // preserve reference to current object through local closures
-			
-			try {
-		
-				/* 
-				 * Closure used to handle both cases of when the sql.js library
-				 * has already been loaded, or when it has not yet been.	
-				 */
-				var jsBuildSchema = function () {
-					
-					_this.db = SQL.open();
-					$.each(SQLite_driver.prototype.splitStatement.call(this,args["ddl"],args["statement_separator"]), function (i, statement) {
-						_this.db.exec(statement);
-					});				
-					
-					args["success"]();
-				}
-				
-				//  If the sql.js code isn't yet loaded, do it now.
-				if (window.SQL === undefined)
-				{
-					$.getScript("javascripts_static/sql.js", function (script, textStatus, jqXHR) {
-						jsBuildSchema();
-					}).fail(function(jqxhr, settings, exception){
-						args["error"]("Your browser does not work with SQL.js.  Try using a different browser (Chrome, Safari, Firefox, IE 10, etc...), or a newer version of your current one.");
-					});	
-				}
-				else
-				{
-					if (_this.db)
-					{
-						_this.db.close();
-					}
-					
-					jsBuildSchema();
-				}
-	
-			}
-			catch (e)
-			{
-				args["error"](e);
-			}
-
-	}
-
-	SQLjs_driver.prototype.executeQuery = function (args) {
-	
-		var _this = this; // preserve reference to current object through local closures
-			
-			try {
-				if (! _this.db)
-				{
-					throw ("Database Schema not available!");
-				}
-	
-				var returnSets = [];
-	
-				_this.db.exec("BEGIN TRANSACTION");
-	
-				$.each(SQLite_driver.prototype.splitStatement.call(this,args["sql"],args["statement_separator"]), function (i, statement) {
-					if ($.trim(statement).length) {
-						var startTime = new Date();
-						
-						var setArray = [];
-						
-						try {
-							setArray = _this.db.exec(statement);
-							
-							var thisSet = {
-								"SUCCEEDED": true,
-								"EXECUTIONTIME": (new Date()) - startTime,
-								"RESULTS": {
-									"COLUMNS": [],
-									"DATA": []
-								},
-								"EXECUTIONPLAN": {
-									"COLUMNS": [],
-									"DATA": []
-								}
-							
-							};
-							
-							if (setArray.length) {
-								$.each(setArray, function(rowNumber, row){
-									var rowVals = [];
-									$.each(row, function(columnNumber, col){
-										if (rowNumber == 0) {
-											thisSet["RESULTS"]["COLUMNS"].push(col.column);
-										}
-										rowVals.push(col.value);
-									});
-									thisSet["RESULTS"]["DATA"].push(rowVals);
-								});
-							}
-							
-							try {
-							
-								exectionPlanArray = _this.db.exec("EXPLAIN QUERY PLAN " + statement);
-								
-								if (exectionPlanArray.length) {
-									$.each(exectionPlanArray, function(rowNumber, row){
-										var rowVals = [];
-										$.each(row, function(columnNumber, col){
-											if (rowNumber == 0) {
-												thisSet["EXECUTIONPLAN"]["COLUMNS"].push(col.column);
-											}
-											rowVals.push(col.value);
-										});
-										thisSet["EXECUTIONPLAN"]["DATA"].push(rowVals);
-									});
-								}
-								
-							} 
-							catch (e) {
-							// if we get an error with the execution plan, just ignore and move on.
-							}
-							
-							returnSets.push(thisSet);
-							
-							
-						} 
-						catch (e) {
-							var thisSet = {
-								"SUCCEEDED": false,
-								"EXECUTIONTIME": (new Date()) - startTime,
-								"ERRORMESSAGE": e
-							};
-							returnSets.push(thisSet);
-							return false; // breaks the each loop
-						}
-						
-					}
-				});				
-				
-				_this.db.exec("ROLLBACK TRANSACTION");
-				
-				args["success"](returnSets);
-	
-			}
-			catch (e)
-			{
-				args["error"](e);
-			}
-				
-	}
-	
-	return SQLjs_driver;
-});