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/*
* Copyright (C) 2009 Google Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "bindings/modules/v8/V8SQLResultSetRowList.h"
#include "bindings/core/v8/ExceptionMessages.h"
#include "bindings/core/v8/ExceptionState.h"
#include "bindings/core/v8/V8Binding.h"
#include "core/dom/ExceptionCode.h"
#include "modules/webdatabase/SQLResultSetRowList.h"
namespace blink {
void V8SQLResultSetRowList::itemMethodCustom(const v8::FunctionCallbackInfo<v8::Value>& info)
{
ExceptionState exceptionState(ExceptionState::ExecutionContext, "item", "SQLResultSetRowList", info.Holder(), info.GetIsolate());
if (!info.Length()) {
exceptionState.throwDOMException(SyntaxError, ExceptionMessages::notEnoughArguments(1, 0));
exceptionState.throwIfNeeded();
return;
}
if (!info[0]->IsNumber()) {
exceptionState.throwTypeError("The index provided is not a number.");
exceptionState.throwIfNeeded();
return;
}
SQLResultSetRowList* rowList = V8SQLResultSetRowList::toImpl(info.Holder());
unsigned long index = info[0]->IntegerValue();
if (index >= rowList->length()) {
exceptionState.throwDOMException(IndexSizeError, ExceptionMessages::indexExceedsMaximumBound<unsigned>("index", index, rowList->length()));
exceptionState.throwIfNeeded();
return;
}
v8::Local<v8::Object> item = v8::Object::New(info.GetIsolate());
unsigned numColumns = rowList->columnNames().size();
unsigned valuesIndex = index * numColumns;
for (unsigned i = 0; i < numColumns; ++i) {
const SQLValue& sqlValue = rowList->values()[valuesIndex + i];
v8::Local<v8::Value> value;
switch (sqlValue.type()) {
case SQLValue::StringValue:
value = v8String(info.GetIsolate(), sqlValue.string());
break;
case SQLValue::NullValue:
value = v8::Null(info.GetIsolate());
break;
case SQLValue::NumberValue:
value = v8::Number::New(info.GetIsolate(), sqlValue.number());
break;
default:
ASSERT_NOT_REACHED();
}
item->ForceSet(v8String(info.GetIsolate(), rowList->columnNames()[i]), value, static_cast<v8::PropertyAttribute>(v8::DontDelete | v8::ReadOnly));
}
v8SetReturnValue(info, item);
}
} // namespace blink
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