/// <summary>
/// 利用处理器信息封装制造对象
/// </summary>
/// <param name="useCommandPacker"></param>
/// <returns></returns>
private object CreatObjByHandlerInfo(HandlerInfoPacker useCommandPacker)
{
//加载目标程序集
var loadedAssembly = AssemblyLoadUtility.LoadAssembly(useCommandPacker.StrUseAssemblePath);
//获取目标类
var useType = loadedAssembly.GetType(useCommandPacker.StrUseClassFullName);
//调用无参方法创建对象
var tempCommandObj = Activator.CreateInstance(useType);
return(tempCommandObj);
}
/// <summary>
/// 扩展机制扩展入口
/// </summary>
/// <param name="commandData"></param>
/// <param name="message"></param>
/// <param name="elements"></param>
/// <param name="useGuid"></param>
/// <param name="useAssemblyLocation"></param>
/// <param name="useClassFullName"></param>
/// <returns></returns>
public Result ExecuteByAppendValue(ExternalCommandData commandData, ref string message, ElementSet elements
, string useGuid, string useAssemblyLocation, string useClassFullName)
{
//检查版本号
if (string.IsNullOrWhiteSpace(AssemblyLoadUtility.m_versionNum))
{
AssemblyLoadUtility.m_versionNum = commandData.Application.Application.VersionNumber;
}
//检查命令是否被创建
if (!m_useCMDDic.ContainsKey(useGuid))
{
HandlerInfoPacker tempUsePakcer = new HandlerInfoPacker();
tempUsePakcer.StrUseAddinId = useGuid;
tempUsePakcer.StrUseAssemblePath = useAssemblyLocation;
tempUsePakcer.StrUseClassFullName = useClassFullName;
m_useCMDDic.Add(useGuid, tempUsePakcer);
}
//由id执行命令
return(InvokeById(commandData, ref message, elements, useGuid));
}
/// <summary>
/// 准备类封装列表
/// </summary>
/// <param name="useFileName"></param>
/// <returns></returns>
private List <HandlerInfoPacker> PrepareData(string useFileName)
{
List <HandlerInfoPacker> lstTempPacker = new List <HandlerInfoPacker>();
//加载配置文件
XmlDocument useXML = new XmlDocument();
useXML.Load(useFileName);
//添加要删除文件
XmlNode root = useXML.DocumentElement;
bool bIfDelete = false;
bool.TryParse(root.Attributes[IFDELETEFILE].Value, out bIfDelete);
if (bIfDelete)
{
m_lstDeleteFiles.Add(useFileName);
}
//收集处理器信息
foreach (XmlNode eachId in root.ChildNodes)
{
HandlerInfoPacker cmdPacker = new HandlerInfoPacker();
cmdPacker.StrUseAddinId = eachId.InnerText;
cmdPacker.StrUseAssemblePath = eachId.Attributes[ASSEMBLEPATH].Value;
cmdPacker.StrUseClassFullName = eachId.Attributes[CLASSFULLNAME].Value;
//若文件不存在则跳过
if (!File.Exists(cmdPacker.StrUseAssemblePath))
{
continue;
}
lstTempPacker.Add(cmdPacker);
}
return(lstTempPacker);
}
