public void GenerateOutput(AbstractOutputFile outputFile)
        {
            IOutputWriter outputStream = outputFile.GetOutputStream();

            // Process each section in the output
            foreach (OutputSectionKeys section in outputFile.GetOutputSections())
            {
                OutputSection sectionConfig = OutputSectionsConfig.Sections.First(s => s.key == section);

                // If the section has a header declaration, do it
                if (sectionConfig.header != null)
                {
                    outputStream.WriteLine(sectionConfig.header);
                    outputStream.WriteLine();
                }

                // Get the element providers and compile each element
                IEnumerable <ICompilableElementProvider> elementProviders = this.collectorFactory.GetCollectorForOutputSection(section)
                                                                            .GetCompilableElements();
                OutputGroup currentDataGroup = new OutputGroup("INITIAL");

                foreach (ICompilableElementProvider provider in elementProviders)
                {
                    foreach (ICompilableElement element in provider.GetCompilableElements())
                    {
                        if (
                            sectionConfig.printDataGroupings &&
                            outputGroups.TryGetForDefinitionFile(element.GetDefinition(), out OutputGroup group) &&
                            !group.Equals(currentDataGroup)
                            )
                        {
                            currentDataGroup = group;
                            outputStream.WriteLine(new Comment(group.HeaderDescription).ToString());
                        }

                        element.Compile(sectorElements, outputStream);
                    }
                }

                // Write a newline at the end of a new section
                outputStream.WriteLine();
                outputStream.Flush();
            }

            // Flush the file to make sure it's written
            outputStream.Flush();
        }
Exemplo n.º 2
0
        public bool WriteData(object data, string id = null, string @event = null, int?retry = null)
        {
            if (_first)
            {
                _writer.ContentType(MimeType.EventStream);
                _first = false;
            }

            var builder = new StringBuilder();

            if (@event.IsNotEmpty())
            {
                builder.Append(Id);
                builder.Append(id);
                builder.Append("/");
                builder.Append(@event);
                builder.Append("\n");
            }
            else
            {
                writeProp(builder, Id, id);
            }

            writeProp(builder, Retry, retry);
            writeProp(builder, Data, data);
            builder.Append("\n");

            _writer.Write(builder.ToString());

            try
            {
                _writer.Flush();
                return(true);
            }
            // It is possible to receive this exception if the client connection has been lost.
            catch (HttpException)
            {
                return(false);
            }
            // Another connectivity issue
            catch (AccessViolationException)
            {
                return(false);
            }
        }