JSSQLTransactionCustom.cpp [plain text]
#include "config.h"
#include "JSSQLTransaction.h"
#include "DOMWindow.h"
#include "ExceptionCode.h"
#include "JSCustomSQLStatementCallback.h"
#include "JSCustomSQLStatementErrorCallback.h"
#include "SQLTransaction.h"
#include "kjs_window.h"
using namespace KJS;
namespace WebCore {
JSValue* JSSQLTransaction::executeSql(ExecState* exec, const List& args)
{
String sqlStatement = args[0]->toString(exec);
if (exec->hadException())
return jsUndefined();
Vector<SQLValue> sqlValues;
if (!args[1]->isUndefinedOrNull()) {
JSObject* object = args[1]->getObject();
if (!object) {
setDOMException(exec, TYPE_MISMATCH_ERR);
return jsUndefined();
}
JSValue* lengthValue = object->get(exec, exec->propertyNames().length);
if (exec->hadException())
return jsUndefined();
unsigned length = lengthValue->toUInt32(exec);
if (exec->hadException())
return jsUndefined();
for (unsigned i = 0 ; i < length; ++i) {
JSValue* value = object->get(exec, i);
if (exec->hadException())
return jsUndefined();
if (value->isNull())
sqlValues.append(SQLValue());
else if (value->isNumber())
sqlValues.append(value->getNumber());
else {
sqlValues.append(value->toString(exec));
if (exec->hadException())
return jsUndefined();
}
}
}
RefPtr<SQLStatementCallback> callback;
if (!args[2]->isUndefinedOrNull()) {
JSObject* object = args[2]->getObject();
if (!object) {
setDOMException(exec, TYPE_MISMATCH_ERR);
return jsUndefined();
}
if (Frame* frame = Window::retrieveActive(exec)->impl()->frame())
callback = new JSCustomSQLStatementCallback(object, frame);
}
RefPtr<SQLStatementErrorCallback> errorCallback;
if (!args[3]->isUndefinedOrNull()) {
JSObject* object = args[3]->getObject();
if (!object) {
setDOMException(exec, TYPE_MISMATCH_ERR);
return jsUndefined();
}
if (Frame* frame = Window::retrieveActive(exec)->impl()->frame())
errorCallback = new JSCustomSQLStatementErrorCallback(object, frame);
}
ExceptionCode ec = 0;
m_impl->executeSQL(sqlStatement, sqlValues, callback.release(), errorCallback.release(), ec);
setDOMException(exec, ec);
return jsUndefined();
}
}