static inline Value ConstructorCall(const Type::Ptr& type, const std::vector<Value>& args, const DebugInfo& debugInfo = DebugInfo())
{
if (type->GetName() == "String") {
if (args.empty())
return "";
else if (args.size() == 1)
return Convert::ToString(args[0]);
else
BOOST_THROW_EXCEPTION(ScriptError("Too many arguments for constructor."));
} else if (type->GetName() == "Number") {
if (args.empty())
return 0;
else if (args.size() == 1)
return Convert::ToDouble(args[0]);
else
BOOST_THROW_EXCEPTION(ScriptError("Too many arguments for constructor."));
} else if (type->GetName() == "Boolean") {
if (args.empty())
return 0;
else if (args.size() == 1)
return Convert::ToBool(args[0]);
else
BOOST_THROW_EXCEPTION(ScriptError("Too many arguments for constructor."));
} else if (args.size() == 1 && type->IsAssignableFrom(args[0].GetReflectionType()))
return args[0];
else
return type->Instantiate(args);
}
static inline Value ConstructorCall(const Type::Ptr& type, const DebugInfo& debugInfo = DebugInfo())
{
if (type->GetName() == "String")
return "";
else if (type->GetName() == "Number")
return 0;
else if (type->GetName() == "Boolean")
return false;
else {
Object::Ptr object = type->Instantiate();
if (!object)
BOOST_THROW_EXCEPTION(ScriptError("Failed to instantiate object of type '" + type->GetName() + "'", debugInfo));
return object;
}
}
/**
* Commits the configuration item by creating a ConfigObject
* object.
*
* @returns The ConfigObject that was created/updated.
*/
ConfigObject::Ptr ConfigItem::Commit(bool discard)
{
#ifdef I2_DEBUG
Log(LogDebug, "ConfigItem")
<< "Commit called for ConfigItem Type=" << GetType() << ", Name=" << GetName();
#endif /* I2_DEBUG */
/* Make sure the type is valid. */
Type::Ptr type = Type::GetByName(GetType());
ASSERT(type && ConfigObject::TypeInstance->IsAssignableFrom(type));
if (IsAbstract())
return ConfigObject::Ptr();
ConfigObject::Ptr dobj = static_pointer_cast<ConfigObject>(type->Instantiate());
dobj->SetDebugInfo(m_DebugInfo);
dobj->SetZoneName(m_Zone);
dobj->SetPackage(m_Package);
dobj->SetName(m_Name);
DebugHint debugHints;
ScriptFrame frame(dobj);
if (m_Scope)
m_Scope->CopyTo(frame.Locals);
try {
m_Expression->Evaluate(frame, &debugHints);
} catch (const std::exception& ex) {
if (m_IgnoreOnError) {
Log(LogWarning, "ConfigObject")
<< "Ignoring config object '" << m_Name << "' of type '" << m_Type << "' due to errors: " << DiagnosticInformation(ex);
return ConfigObject::Ptr();
}
throw;
}
if (discard)
m_Expression.reset();
String item_name;
String short_name = dobj->GetShortName();
if (!short_name.IsEmpty()) {
item_name = short_name;
dobj->SetName(short_name);
} else
item_name = m_Name;
String name = item_name;
NameComposer *nc = dynamic_cast<NameComposer *>(type.get());
if (nc) {
name = nc->MakeName(name, dobj);
if (name.IsEmpty())
BOOST_THROW_EXCEPTION(std::runtime_error("Could not determine name for object"));
}
if (name != item_name)
dobj->SetShortName(item_name);
dobj->SetName(name);
try {
dobj->OnConfigLoaded();
} catch (const std::exception& ex) {
if (m_IgnoreOnError) {
Log(LogWarning, "ConfigObject")
<< "Ignoring config object '" << m_Name << "' of type '" << m_Type << "' due to errors: " << DiagnosticInformation(ex);
return ConfigObject::Ptr();
}
throw;
}
Dictionary::Ptr persistentItem = new Dictionary();
persistentItem->Set("type", GetType());
persistentItem->Set("name", GetName());
persistentItem->Set("properties", Serialize(dobj, FAConfig));
Dictionary::Ptr dhint = debugHints.ToDictionary();
persistentItem->Set("debug_hints", dhint);
Array::Ptr di = new Array();
di->Add(m_DebugInfo.Path);
di->Add(m_DebugInfo.FirstLine);
di->Add(m_DebugInfo.FirstColumn);
di->Add(m_DebugInfo.LastLine);
di->Add(m_DebugInfo.LastColumn);
persistentItem->Set("debug_info", di);
try {
DefaultValidationUtils utils;
dobj->Validate(FAConfig, utils);
} catch (ValidationError& ex) {
if (m_IgnoreOnError) {
Log(LogWarning, "ConfigObject")
<< "Ignoring config object '" << m_Name << "' of type '" << m_Type << "' due to errors: " << DiagnosticInformation(ex);
return ConfigObject::Ptr();
}
ex.SetDebugHint(dhint);
throw;
}
ConfigCompilerContext::GetInstance()->WriteObject(persistentItem);
persistentItem.reset();
dhint.reset();
dobj->Register();
m_Object = dobj;
return dobj;
}
/**
* Commits the configuration item by creating a DynamicObject
* object.
*
* @returns The DynamicObject that was created/updated.
*/
DynamicObject::Ptr ConfigItem::Commit(bool discard)
{
ASSERT(!OwnsLock());
#ifdef _DEBUG
Log(LogDebug, "ConfigItem")
<< "Commit called for ConfigItem Type=" << GetType() << ", Name=" << GetName();
#endif /* _DEBUG */
/* Make sure the type is valid. */
Type::Ptr type = Type::GetByName(GetType());
ASSERT(type && Type::GetByName("DynamicObject")->IsAssignableFrom(type));
if (IsAbstract())
return DynamicObject::Ptr();
DynamicObject::Ptr dobj = static_pointer_cast<DynamicObject>(type->Instantiate());
dobj->SetDebugInfo(m_DebugInfo);
dobj->SetTypeName(m_Type);
dobj->SetZone(m_Zone);
Dictionary::Ptr locals = new Dictionary();
locals->Set("__parent", m_Scope);
m_Scope.reset();
dobj->SetParentScope(locals);
locals.reset();
dobj->SetName(m_Name);
DebugHint debugHints;
try {
m_Expression->Evaluate(dobj, &debugHints);
} catch (const ConfigError& ex) {
const DebugInfo *di = boost::get_error_info<errinfo_debuginfo>(ex);
ConfigCompilerContext::GetInstance()->AddMessage(true, ex.what(), di ? *di : DebugInfo());
} catch (const std::exception& ex) {
ConfigCompilerContext::GetInstance()->AddMessage(true, DiagnosticInformation(ex));
}
if (discard)
m_Expression.reset();
dobj->SetParentScope(Object::Ptr());
String name = m_Name;
NameComposer *nc = dynamic_cast<NameComposer *>(type.get());
if (nc) {
name = nc->MakeName(m_Name, dobj);
if (name.IsEmpty())
BOOST_THROW_EXCEPTION(std::runtime_error("Could not determine name for object"));
}
if (name != m_Name)
dobj->SetShortName(m_Name);
dobj->SetName(name);
Dictionary::Ptr attrs = Serialize(dobj, FAConfig);
Dictionary::Ptr persistentItem = new Dictionary();
persistentItem->Set("type", GetType());
persistentItem->Set("name", GetName());
persistentItem->Set("properties", attrs);
persistentItem->Set("debug_hints", debugHints.ToDictionary());
ConfigCompilerContext::GetInstance()->WriteObject(persistentItem);
persistentItem.reset();
ConfigType::Ptr ctype = ConfigType::GetByName(GetType());
if (!ctype)
ConfigCompilerContext::GetInstance()->AddMessage(false, "No validation type found for object '" + GetName() + "' of type '" + GetType() + "'");
else {
TypeRuleUtilities utils;
try {
attrs->Remove("name");
ctype->ValidateItem(GetName(), attrs, GetDebugInfo(), &utils);
} catch (const ConfigError& ex) {
const DebugInfo *di = boost::get_error_info<errinfo_debuginfo>(ex);
ConfigCompilerContext::GetInstance()->AddMessage(true, ex.what(), di ? *di : DebugInfo());
} catch (const std::exception& ex) {
ConfigCompilerContext::GetInstance()->AddMessage(true, DiagnosticInformation(ex));
}
}
dobj->Register();
m_Object = dobj;
return dobj;
}