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* Copyright (C) 2009 Google Inc. All rights reserved.
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following disclaimer
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* in the documentation and/or other materials provided with the
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* * Neither the name of Google Inc. nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#if ENABLE(SQL_DATABASE)
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#include "V8SQLTransaction.h"
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#include "ExceptionCode.h"
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#include "V8Binding.h"
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#include "V8SQLStatementCallback.h"
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#include "V8SQLStatementErrorCallback.h"
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#include <wtf/Vector.h>
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v8::Handle<v8::Value> V8SQLTransaction::executeSqlCallback(const v8::Arguments& args)
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INC_STATS("DOM.SQLTransaction.executeSql()");
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if (args.Length() == 0)
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return setDOMException(SYNTAX_ERR, args.GetIsolate());
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V8TRYCATCH_FOR_V8STRINGRESOURCE(V8StringResource<>, statement, args[0]);
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Vector<SQLValue> sqlValues;
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if (args.Length() > 1 && !isUndefinedOrNull(args[1])) {
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if (!args[1]->IsObject())
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return setDOMException(TYPE_MISMATCH_ERR, args.GetIsolate());
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uint32_t sqlArgsLength = 0;
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v8::Local<v8::Object> sqlArgsObject = args[1]->ToObject();
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V8TRYCATCH(v8::Local<v8::Value>, length, sqlArgsObject->Get(v8::String::New("length")));
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if (isUndefinedOrNull(length))
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sqlArgsLength = sqlArgsObject->GetPropertyNames()->Length();
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sqlArgsLength = length->Uint32Value();
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for (unsigned int i = 0; i < sqlArgsLength; ++i) {
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v8::Handle<v8::Integer> key = v8Integer(i, args.GetIsolate());
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V8TRYCATCH(v8::Local<v8::Value>, value, sqlArgsObject->Get(key));
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if (value.IsEmpty() || value->IsNull())
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sqlValues.append(SQLValue());
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else if (value->IsNumber()) {
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V8TRYCATCH(double, sqlValue, value->NumberValue());
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sqlValues.append(SQLValue(sqlValue));
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V8TRYCATCH_FOR_V8STRINGRESOURCE(V8StringResource<>, sqlValue, value);
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sqlValues.append(SQLValue(sqlValue));
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SQLTransaction* transaction = V8SQLTransaction::toNative(args.Holder());
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ScriptExecutionContext* scriptExecutionContext = getScriptExecutionContext();
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RefPtr<SQLStatementCallback> callback;
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if (args.Length() > 2 && !isUndefinedOrNull(args[2])) {
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if (!args[2]->IsObject())
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return setDOMException(TYPE_MISMATCH_ERR, args.GetIsolate());
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callback = V8SQLStatementCallback::create(args[2], scriptExecutionContext);
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RefPtr<SQLStatementErrorCallback> errorCallback;
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if (args.Length() > 3 && !isUndefinedOrNull(args[3])) {
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if (!args[3]->IsObject())
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return setDOMException(TYPE_MISMATCH_ERR, args.GetIsolate());
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errorCallback = V8SQLStatementErrorCallback::create(args[3], scriptExecutionContext);
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ExceptionCode ec = 0;
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transaction->executeSQL(statement, sqlValues, callback, errorCallback, ec);
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setDOMException(ec, args.GetIsolate());
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return v8::Undefined();
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} // namespace WebCore