public static void UsingPlugin(string pluginName, ScopeSymbolTable currentScope, string moduleName)
{
if (Plugins.ContainsKey(pluginName))
{
IPlugin plugin = Plugins[pluginName];
if (ModelManager.ExtendedModelTypePool.ContainsKey(moduleName))
{
throw logger.Error(new PluginException(plugin, $"Cannot using {moduleName} since the same plugin has already exists."));
}
else
{
ModelManager.ExtendedModelTypePool.Add(moduleName, plugin.ModelTypePool);
}
ScopeSymbolTable pluginScope = new ScopeSymbolTable(plugin.ReferenceName, currentScope.scopeLevel + 1, currentScope);
TypeSymbol scopeType = currentScope.Lookup("SCOPE") as TypeSymbol;
TypeSymbol modelType = currentScope.Lookup("MODEL") as TypeSymbol;
foreach (string modelName in plugin.ModelTypePool.Keys)
{
ScopedModelType scopedModelType = new ScopedModelType()
{
ModelName = modelName, ScopeName = moduleName
};
pluginScope.Insert(new TypeSymbol(modelName, modelType, scopedModelType));
}
ScopeSymbol scopeSymbol = new ScopeSymbol(moduleName, scopeType, pluginScope);
if (!currentScope.Insert(scopeSymbol, false))
{
throw logger.Error(new PluginException(plugin, $"Cannot using {moduleName} since the same symbol has already exists."));
}
}
else
{
throw logger.Error(new NotFoundException($"Plugin {pluginName}"));
}
}
public static void ImportPlugin(string pluginName, ScopeSymbolTable currentScope, IEnumerable <string> items = null)
{
if (Plugins.ContainsKey(pluginName))
{
IPlugin plugin = Plugins[pluginName];
if (ModelManager.ExtendedModelTypePool.ContainsKey(pluginName))
{
throw logger.Error(new PluginException(plugin, $"Cannot import {pluginName} since the same plugin has already exists."));
}
else
{
ModelManager.ExtendedModelTypePool.Add(pluginName, plugin.ModelTypePool);
}
items = items ?? plugin.ModelTypePool.Keys;
TypeSymbol modelType = currentScope.Lookup("MODEL") as TypeSymbol;
foreach (string modelName in items)
{
if (!plugin.ModelTypePool.ContainsKey(modelName))
{
throw logger.Error(new PluginException(plugin, $"No model named {modelName}"));
}
ScopedModelType scopedModelType = new ScopedModelType()
{
ModelName = modelName, ScopeName = pluginName
};
if (!currentScope.Insert(new TypeSymbol(modelName, modelType, scopedModelType), false))
{
throw logger.Error(new PluginException(plugin, $"Cannot import model {modelName} since the same symbol has already existed."));
}
}
}
else
{
throw logger.Error(new NotFoundException($"Plugin {pluginName}"));
}
}
