protected void GenerateBaseTaskScripts(TaskDef td)
{
if (td.Variables != null)
{
foreach (var vd in td.Variables.Where(x => !string.IsNullOrEmpty(x.DefaultValueExpr)))
{
GenExpression(DslUtil.TaskVariableDefaultKey(td.Id, vd.Name), vd.DefaultValueExpr);
}
}
if (td.InputDataBindings != null)
{
foreach (var bnd in td.InputDataBindings.Where(x => x.BindType == DataBindingType.Expr))
{
GenExpression(DslUtil.TaskVarInBindingKey(td.Id, bnd.Target), bnd.Source);
}
}
if (td.OutputDataBindings != null)
{
foreach (var bnd in td.OutputDataBindings.Where(x => x.BindType == DataBindingType.Expr))
{
GenExpression(DslUtil.TaskVarOutBindingKey(td.Id, bnd.Target), bnd.Source);
}
}
if (td.InputParameterBindings != null)
{
foreach (var bnd in td.InputParameterBindings.Where(x => x.BindType == DataBindingType.Expr))
{
GenExpression(DslUtil.TaskParamInBindingKey(td.Id, bnd.Target), bnd.Source);
}
}
if (td.OutputParameterBindings != null)
{
foreach (var bnd in td.OutputParameterBindings.Where(x => x.BindType == DataBindingType.Expr))
{
GenExpression(DslUtil.TaskParamOutBindingKey(td.Id, bnd.Target), bnd.Source);
}
}
if (td.IsMultiInstance)
{
GenExpression(DslUtil.TaskMultiInstanceSplitKey(td.Id), td.MultiInstanceSplitExpression);
}
if (!string.IsNullOrEmpty(td.BeforeEnableScript))
{
GenStatement(DslUtil.TaskScriptKey(td.Id, "BeforeEnable"), td.BeforeEnableScript);
}
if (!string.IsNullOrEmpty(td.AfterCompleteScript))
{
GenStatement(DslUtil.TaskScriptKey(td.Id, "AfterComplete"), td.AfterCompleteScript);
}
if (!string.IsNullOrEmpty(td.AfterEnableScript))
{
GenStatement(DslUtil.TaskScriptKey(td.Id, "AfterEnable"), td.AfterEnableScript);
}
}
public Dictionary <string, object> GatherOutputData(TaskInstance ti, ITaskExecutionContext ctx)
{
_pd.SetTaskInstanceInfo(ti, ctx);
string ks = DslUtil.TaskScriptKey(ti.TaskId, "AfterComplete");
if (_pd._stmts.ContainsKey(ks))
{
_pd._stmts[ks]();
}
var td = _def.GetRequiredTask(ti.TaskId);
foreach (var bd in td.OutputParameterBindings)
{
string k = DslUtil.TaskParamOutBindingKey(td.Id, bd.Target);
if (bd.BindType == DataBindingType.Expr)
{
ti.TaskData[bd.Target] = _pd._exprs[k]();
}
else if (bd.BindType == DataBindingType.CopyVar)
{
var pi = ti.GetType().GetProperty(bd.Source);
if (pi == null)
{
throw new NGinnBPM.ProcessModel.Exceptions.TaskParameterInvalidException(bd.Source, "Property not found: " + bd.Source).SetTaskId(ti.TaskId);
}
ti.TaskData[bd.Target] = pi.GetValue(ti, null);
}
else if (bd.BindType == DataBindingType.Literal)
{
ti.TaskData[bd.Target] = bd.Source; //todo: type convert
}
else
{
throw new Exception();
}
}
string k2 = DslUtil.TaskOutputDataBindingKey(td.Id);
if (_pd._exprs.ContainsKey(k2))
{
SC.IDictionary dic = (SC.IDictionary)_pd._exprs[k2]();
return(ToTaskData(dic));
}
Dictionary <string, object> ret = new Dictionary <string, object>();
foreach (var vd in td.Variables.Where(x => x.VariableDir == ProcessModel.Data.VariableDef.Dir.Out || x.VariableDir == ProcessModel.Data.VariableDef.Dir.InOut))
{
ret[vd.Name] = ti.TaskData[vd.Name];
}
return(ret);
}
