/// <summary>
/// 获取规则步骤数据操作类
/// </summary>
/// <param name="stepTypeCode">步骤类型唯一编码</param>
/// <param name="repository"></param>
/// <param name="taskId"></param>
/// <param name="step"></param>
/// <returns></returns>
public static IRuleStepData GetRuleStepData(string stepTypeCode, IRepository repository, DmeTask task, DmeRuleStep step)
{
if (!Register.RuleStepPluginsMap.ContainsKey(stepTypeCode))
{
LOG.Warn($"没有找到步骤类型为[{stepTypeCode}]的插件信息");
return(null);
}
RuleStepPluginRegisterDTO ruleStepPluginRegisterDTO = Register.RuleStepPluginsMap[stepTypeCode];
String baseDir = AppDomain.CurrentDomain.BaseDirectory;
string assemblyPath = Path.Combine(baseDir, ruleStepPluginRegisterDTO.Assembly);
Assembly assembly = Assembly.LoadFile(assemblyPath);
IRuleStepData ruleStepData = (IRuleStepData)assembly.CreateInstance(ruleStepPluginRegisterDTO.ClassId, true, BindingFlags.CreateInstance, null
, new object[] { repository, task, step }, null, null);
return(ruleStepData);
}
/// <summary>
/// 处理步骤属性信息
/// </summary>
/// <param name="db"></param>
/// <param name="model"></param>
/// <param name="version"></param>
/// <param name="subStepAdd"></param>
/// <param name="step"></param>
private void HandleAttributes(SqlSugarClient db, DmeModel model, DmeModelVersion version, RuleStepAddDTO subStepAdd, DmeRuleStep step)
{
IList <AttributeReqDTO> properties = subStepAdd.Attributes;
if (properties?.Count == 0)
{
LOG.Warn("没有可处理的步骤属性信息");
return;
}
if (Register.RuleStepPluginsMap.ContainsKey(subStepAdd.StepType.Code))
{
RuleStepPluginRegisterDTO ruleStepPluginRegisterDTO = Register.RuleStepPluginsMap[subStepAdd.StepType.Code];
String baseDir = AppDomain.CurrentDomain.BaseDirectory;
string assemblyPath = Path.Combine(baseDir, ruleStepPluginRegisterDTO.Assembly);
Assembly assembly = Assembly.LoadFile(assemblyPath);
IRuleStepData ruleStepData = (IRuleStepData)assembly.CreateInstance(ruleStepPluginRegisterDTO.ClassId, true, BindingFlags.CreateInstance, null
, new object[] { Repository, null, step }, null, null);
if (null == ruleStepData)
{
LOG.Warn($"无法创建步骤实体[{ruleStepPluginRegisterDTO.ClassId}]");
return;
}
IDictionary <string, Property> attributes = new Dictionary <string, Property>();
// DmeRuleStepAttribute dmeRuleStepAttribute = null;
foreach (var p in properties)
{
EnumValueMetaType enumValueMetaType = new EnumValueMetaType();
if (string.IsNullOrEmpty(p.DataTypeCode))
{
enumValueMetaType = EnumValueMetaType.TYPE_UNKNOWN;
}
else
{
enumValueMetaType = EnumUtil.GetEnumObjByName <EnumValueMetaType>(p.DataTypeCode);
}
attributes[p.Name] = new Property(p.Name, p.Name, enumValueMetaType, p.Value,
null, null, null, 1, 0, 1, p.DataSourceCode, p.IsNeedPrecursor, p.Type);
}
ruleStepData.SaveAttributes(attributes);
}
}
