/// <summary>
/// Launches the application given its name (matching it on the "app/config/launch-config.xml" configuration file).
/// </summary>
/// <param name="appName">App name for the application to be launched.</param>
/// <param name="query">Query string in the format: "relative_url?param1=value1¶m2=value2". Set it to null for not sending extra launch data.</param>
public void LaunchApplication(string appName, string query)
{
App app = this.GetApplication(appName);
if (app != null)
{
this.LaunchApplication(app, query);
}
else
{
// TODO - check if an alert notification is required
SystemLogger.Log(SystemLogger.Module.CORE, "Application with name [" + appName + "] couldn't be found in the configuration file");
}
}
/// <summary>
/// Load launch config file
/// </summary>
protected void LoadLaunchConfig()
{
try { // FileStream to read the XML document.
byte[] configFileRawData = GetConfigFileBinaryData();
if (configFileRawData != null)
{
XmlSerializer serializer = new XmlSerializer(typeof(LaunchConfig));
launchConfig = (LaunchConfig)serializer.Deserialize(new MemoryStream(configFileRawData));
}
} catch (Exception e) {
SystemLogger.Log(SystemLogger.Module.CORE, "Error when loading launch configuration", e);
launchConfig = new LaunchConfig(); // reset launch config mapping when the services could not be loaded for any reason
}
}
/// <summary>
/// Default method, to be overrided by platform implementation.
/// </summary>
/// <returns>
/// A <see cref="Stream"/>
/// </returns>
public virtual byte[] GetConfigFileBinaryData()
{
SystemLogger.Log(SystemLogger.Module.CORE, "# Loading Launch Apps Configuration from file: " + LaunchConfigFile);
Stream fs = new FileStream(LaunchConfigFile, FileMode.Open);
if (fs != null)
{
return(((MemoryStream)fs).GetBuffer());
}
else
{
return(null);
}
}
/// <summary>
/// Returns the available memory uses from MemoryUse enumeration.
/// </summary>
/// <returns>Array of available memory uses, or empty array if error or no memory uses available.</returns>
public MemoryUse[] GetMemoryUses()
{
List <MemoryUse> memUsesList = new List <MemoryUse> ();
try {
Type enumType = typeof(MemoryUse);
IEnumerator <MemoryUse> enumerator = (Enum.GetValues(enumType) as IEnumerable <MemoryUse>).GetEnumerator();
while (enumerator.MoveNext())
{
memUsesList.Add(enumerator.Current);
}
} catch (Exception e) {
SystemLogger.Log(SystemLogger.Module.CORE, "Exception getting available memory uses", e);
}
return(memUsesList.ToArray());
}
