private CodeThrowExceptionStatement GenerateExceptionStatement(GenerateErrorActivity activity)
{
var parameters =
AbstractActivityBuilder.GenerateParameters(
new List <string> {
@"""Message : {0}\nMessage code : {1} """
},
activity);
var stringFormatCall = new CodeMethodInvokeExpression();
stringFormatCall.Parameters.AddRange(parameters);
var formatMethod = new CodeMethodReferenceExpression {
MethodName = "Format"
};
var stringObject = new CodeVariableReferenceExpression {
VariableName = "String"
};
formatMethod.TargetObject = stringObject;
stringFormatCall.Method = formatMethod;
var throwException =
new CodeThrowExceptionStatement(
new CodeObjectCreateExpression(new CodeTypeReference(typeof(System.Exception)), stringFormatCall));
return(throwException);
}
public CodeStatementCollection GenerateInvocationCode(Activity activity, Dictionary <string, string> variables)
{
var errorActivity = (GenerateErrorActivity)activity;
var invocationCodeCollection = new CodeStatementCollection();
// add log
invocationCodeCollection.AddRange(AbstractActivityBuilder.LogActivity(errorActivity));
//add the input
invocationCodeCollection.AddRange(this.xslBuilder.Build(activity.InputBindings));
// Add the exception Call
invocationCodeCollection.Add(this.GenerateExceptionStatement(errorActivity));
return(invocationCodeCollection);
}
