public void Start(CoreServiceEngine engine)
{
if (this.Status != BindingComponent.NOT_INSTALLED)
{
this.Status = BindingComponent.START_ASKED;
this.CoreServiceEngine = engine;
this.Start();
this.Status = BindingComponent.STARTED;
}
}
/**
* Configuration load.
* @param instance of the engine that need the Producers and Consumers config
*
*/
public void loadProperty(CoreServiceEngine engine)
{
IList <String> producersName = new List <String>(5);
IList <bool> producersInstalled = new List <bool>(5);
// List<String>
IList <String> consumersName = new List <String>(5);
// List<Boolean>
IList <bool> consumersInstalled = new List <bool>(5);
// key : name of the producer or consumer. value ArrayList<String> of the dataconverter names
IDictionary <String, List <String> > dataconverters = new Dictionary <String, List <String> >();
// looking for the properties file
String propertiesFilePath = Environment.GetEnvironmentVariable(PROPERTIES_FILE);
if (propertiesFilePath == null) // fatal no property file
{
ExceptionLogger.FatalFormat(PROPERTIES_FILE_MSG, new Object[] { PROPERTIES_FILE });
throw new FileNotFoundException(PROPERTIES_FILE_MSG, PROPERTIES_FILE);
}
FileStream fs = null;
XmlReader xmlStream = null;
XmlReaderSettings settings = new XmlReaderSettings();
settings.ConformanceLevel = ConformanceLevel.Fragment;
settings.IgnoreWhitespace = true;
settings.IgnoreComments = true;
try{
fs = File.OpenRead(propertiesFilePath);
xmlStream = XmlReader.Create(fs, settings);
}catch (FileNotFoundException fnfe) {
if (fs != null)
{
ExceptionLogger.FatalFormat(PROP_FILE_NOT_FOUND_MSG, new Object[] { propertiesFilePath, fs.Name });
}
throw fnfe;
}
// Exploiter le stream fs pour lire le XML en LINQ
XElement xmlConfig = XElement.Load(xmlStream, LoadOptions.PreserveWhitespace);
// optional property for the thread pool size
String nbMaxThreadsString = null;
foreach (string value in xmlConfig.Elements().Where(a => a.Name == NB_MAX_THREADS))
{
nbMaxThreadsString = value;
}
bool result = int.TryParse(nbMaxThreadsString, out nbMaxThreads);
if (!result)
{
nbMaxThreads = NB_MAX_THREADS_DEFAULT_VALUE;
}
// Load the config concerning consumers
foreach (XElement e in xmlConfig.Elements())
{
}
//// Load the config concerning consumers
//this.loadBindingComponents(properties,CONSUMER, consumersName, consumersInstalled, dataconverters);
//// instanciate the array for consumers
//Consumer[] consumers = new Consumer[consumersName.size()];
//this.instanciateBindingComponents(consumersName, consumersInstalled, dataconverters, consumers);
//engine.setConsumers(consumers);
//// Load the config concerning producers
//this.loadBindingComponents(properties,PRODUCER, producersName, producersInstalled, dataconverters);
//// instanciate the array for producers
//Producer[] producers = new Producer[producersName.size()];
//this.instanciateBindingComponents(producersName, producersInstalled, dataconverters, producers);
//engine.setProducers(producers);
}
