/// <summary>
/// Creates a new meta manager
/// </summary>
/// <param name="myVertexStore">The vertex store on which all other manager rely on</param>
/// <param name="myPlugins">The plugin definitions</param>
/// <param name="myPluginManager">Used to load pluginable manager</param>
/// <param name="myApplicationSettings">The current application settings</param>
private MetaManager(IVertexStore myVertexStore,
IDManager myIDManager,
GraphDBPluginManager myPluginManager,
GraphDBPlugins myPlugins,
GraphApplicationSettings myApplicationSettings)
{
_vertexStore = myVertexStore;
_vertexTypeManager = new VertexTypeManager(myIDManager);
_vertexManager = new VertexManager(myIDManager);
_edgeTypeManager = new EdgeTypeManager(myIDManager);
_queryPlanManager = new QueryPlanManager();
_indexManager = new IndexManager(myIDManager, myPluginManager, myApplicationSettings, myPlugins.IndexPlugins);
_baseTypeManager = new BaseTypeManager();
_baseGraphStorageManager = new BaseGraphStorageManager();
_pluginManager = myPluginManager;
}
public void AddUserDefinedDataTypes(IVertexStore myStore, AComponentPluginManager myPluginManager)
{
myStore.CheckNull("myStore");
var creationDate = DateTime.UtcNow.ToBinary();
List <AUserdefinedDataType> userdefinedDataTypePlugins = new List <AUserdefinedDataType>();
foreach (var plugin in myPluginManager.GetPluginsForType <AUserdefinedDataType>())
{
userdefinedDataTypePlugins.Add((AUserdefinedDataType)plugin);
}
List <String> userdefinedTypes = new List <String>();
var maxValue = long.MinValue;
foreach (var vertex in myStore.GetVerticesByTypeID(_security, _transaction, (long)BaseTypes.BaseType))
{
if (vertex.GetProperty <Boolean>((long)AttributeDefinitions.BaseTypeDotIsUserDefined))
{
if (!userdefinedDataTypePlugins.Any(item => item.TypeName == vertex.GetProperty <String>((long)AttributeDefinitions.BaseTypeDotName)))
{
throw new Exception();
}
else
{
userdefinedTypes.Add(vertex.GetProperty <String>((long)AttributeDefinitions.BaseTypeDotName));
}
}
if (vertex.VertexID > maxValue)
{
maxValue = vertex.VertexID;
}
}
maxValue++;
foreach (var type in userdefinedDataTypePlugins.Select(item => item.TypeName).Except(userdefinedTypes))
{
_storageManager.StoreBasicType(myStore, new VertexInformation((long)BaseTypes.BaseType, maxValue++), type, true, "UserdefinedType" + type, creationDate, _security, _transaction);
}
}
public void AddUserDefinedDataTypes(IVertexStore myStore, AComponentPluginManager myPluginManager)
{
myStore.CheckNull("myStore");
var creationDate = DateTime.UtcNow.ToBinary();
List<AUserdefinedDataType> userdefinedDataTypePlugins = new List<AUserdefinedDataType>();
foreach (var plugin in myPluginManager.GetPluginsForType<AUserdefinedDataType>())
{
userdefinedDataTypePlugins.Add((AUserdefinedDataType)plugin);
}
List<String> userdefinedTypes = new List<String>();
var maxValue = long.MinValue;
foreach (var vertex in myStore.GetVerticesByTypeID(_security, _transaction, (long)BaseTypes.BaseType))
{
if(vertex.GetProperty<Boolean>((long)AttributeDefinitions.BaseTypeDotIsUserDefined))
{
if (!userdefinedDataTypePlugins.Any(item => item.TypeName == vertex.GetProperty<String>((long)AttributeDefinitions.BaseTypeDotName)))
{
throw new Exception();
}
else
{
userdefinedTypes.Add(vertex.GetProperty<String>((long)AttributeDefinitions.BaseTypeDotName));
}
}
if (vertex.VertexID > maxValue)
{
maxValue = vertex.VertexID;
}
}
maxValue++;
foreach (var type in userdefinedDataTypePlugins.Select(item => item.TypeName).Except(userdefinedTypes))
{
_storageManager.StoreBasicType(myStore, new VertexInformation((long)BaseTypes.BaseType, maxValue++), type, true, "UserdefinedType" + type, creationDate, _security, _transaction);
}
}
/// <summary>
/// Creates a new meta manager
/// </summary>
/// <param name="myVertexStore">The vertex store on which all other manager rely on</param>
/// <param name="myPlugins">The plugin definitions</param>
/// <param name="myPluginManager">Used to load pluginable manager</param>
/// <param name="myApplicationSettings">The current application settings</param>
private MetaManager(IVertexStore myVertexStore,
IDManager myIDManager,
GraphDBPluginManager myPluginManager,
GraphDBPlugins myPlugins,
GraphApplicationSettings myApplicationSettings)
{
_vertexStore = myVertexStore;
_vertexTypeManager = new VertexTypeManager(myIDManager);
_vertexManager = new VertexManager(myIDManager);
_edgeTypeManager = new EdgeTypeManager(myIDManager);
_queryPlanManager = new QueryPlanManager();
_indexManager = new IndexManager(myIDManager, myPluginManager, myApplicationSettings, myPlugins.IndexPlugins);
_baseTypeManager = new BaseTypeManager();
_baseGraphStorageManager = new BaseGraphStorageManager();
_pluginManager = myPluginManager;
}
