// ------------------------------------------
// ACCESSORS
// ------------------------------------------
#region Accessors
/// <summary>
/// Gets the specified definition.
/// </summary>
/// <param name="definitionName">The defintion name to consider.</param>
/// <param name="methodName">The name of the method to consider.</param>
/// <param name="parent">The parent to consider.</param>
/// <returns></returns>
public IBdoScriptwordDefinitionDto GetDefinition(
string definitionName,
string methodName,
IBdoScriptwordDefinitionDto parent = null)
{
List <BdoScriptwordDefinitionDto> definitionDtos = parent == null ? Definitions : parent.Children;
foreach (BdoScriptwordDefinitionDto childDefinitionDto in definitionDtos)
{
if ((!string.IsNullOrEmpty(definitionName) && childDefinitionDto.Name.KeyEquals(definitionName)) ||
(string.IsNullOrEmpty(definitionName) && childDefinitionDto.RuntimeFunctionName.KeyEquals(methodName)))
{
return(childDefinitionDto);
}
else
{
IBdoScriptwordDefinitionDto definitionDto;
if ((definitionDto = GetDefinition(definitionName, methodName, childDefinitionDto)) != null)
{
return(definitionDto);
}
}
}
return(null);
}
/// <summary>
/// Loads the script word dictionary from the specified assembly.
/// </summary>
/// <param name="assembly">The assembly to consider.</param>
/// <param name="extensionDefinition">The extension definition to consider.</param>
/// <param name="log">The log to consider.</param>
/// <returns></returns>
private int LoadScripwordDictionaryFromAssembly(
Assembly assembly,
IBdoExtensionDefinition extensionDefinition,
IBdoLog log = null)
{
if (assembly == null)
{
return(-1);
}
// we load the carrier dictionary from the assembly
IBdoScriptwordDictionaryDto dictionaryDto = (IBdoScriptwordDictionaryDto)ExtractDictionaryFromAssembly <BdoScriptwordDefinitionDto>(assembly, log);
// we define definitions
int count = 0;
if (dictionaryDto == null)
{
log?.AddWarning(title: "No script word dictionary was found");
}
else
{
List <BdoScriptwordDefinition> scriptwordDefinitions = new List <BdoScriptwordDefinition>();
var types = assembly.GetTypes().Where(p => p.GetCustomAttributes(typeof(BdoScriptwordDefinitionAttribute)).Any());
foreach (Type type in types)
{
// we feach methods
var methodInfos = type.GetMethods(BindingFlags.Public | BindingFlags.Static);
foreach (MethodInfo methodInfo in methodInfos)
{
if (methodInfo.GetCustomAttribute(typeof(BdoScriptwordAttribute)) is BdoScriptwordAttribute scriptWordAttribute)
{
// we determine the name of the definition
string definitionName = scriptWordAttribute.Name;
// we update the definition with the dictionary if there is one
if (dictionaryDto != null)
{
IBdoScriptwordDefinitionDto definitionDto = dictionaryDto.GetDefinition(definitionName, methodInfo.Name);
if (definitionDto == null)
{
log?.AddError(title: "Script word '" + methodInfo.Name + "' not found in dictionary");
}
else
{
definitionDto.CallingClass = type.FullName;
definitionDto.LibraryId = extensionDefinition?.Dto?.Id;
// we create the runtime definition
BdoScriptwordDefinition itemDefinition = new BdoScriptwordDefinition(extensionDefinition, definitionDto);
try
{
if (methodInfo.GetParameters().Length == 0)
{
itemDefinition.RuntimeBasicFunction += methodInfo.CreateDelegate(
typeof(BdoScriptwordBasicDelegare)) as BdoScriptwordBasicDelegare;
}
else
{
itemDefinition.RuntimeScopedFunction += methodInfo.CreateDelegate(
typeof(BdoScriptwordScopedDelegate)) as BdoScriptwordScopedDelegate;
}
scriptwordDefinitions.Add(itemDefinition);
count++;
}
catch (ArgumentException)
{
log?.AddError(
title: "Incompatible function ('" + methodInfo.Name + "')",
description: "Function '" + definitionDto.RuntimeFunctionName + "' in class '" + definitionDto.CallingClass + "' has inexpected parameters.");
}
}
}
}
}
}
// we build the script word tree
BuildScriptwordTree(dictionaryDto, scriptwordDefinitions, log);
}
return(count);
}
