/// <summary>
/// Collects the one-time global registration data from the attribute installers, one that is not per-attribute or per-assembly.
/// Invoked from <see cref="InvokeAttributeInstallersInstance"/>, don't call manually.
/// </summary>
protected void InvokeAttributeInstallersStatic(InstallationDataXml total)
{
foreach (IInstallAttributes installer in MapInstallerTypeToInstance.Values)
{
InstallationDataXml data = installer.InstallStatic(this);
if (data != null)
{
total.MergeWith(data);
}
}
}
protected InstallationDataXml InvokeAttributeInstallersInstance(InstallationDataXml retval)
{
// Process each known assembly
foreach (Assembly assembly in Assemblies)
{
// Invoke registration
try
{
foreach (var pair in MapAttributeToInstallers)
{
foreach (object attribute in assembly.GetCustomAttributes(pair.Key, false))
{
foreach (IInstallAttributes installer in pair.Value)
{
try
{
// Collect installation data!
InstallationDataXml data = installer.InstallInstance(this, attribute);
if (data != null)
{
retval.MergeWith(data);
}
}
catch (Exception ex)
{
throw new InvalidOperationException(string.Format("Failed to collect the installation data for the attribute of type “{0}” from the assembly “{1}” using the “{2}” installer. {3}", pair.Key.AssemblyQualifiedName, assembly.FullName, installer.GetType().AssemblyQualifiedName, ex.Message), ex);
}
}
}
}
}
catch (Exception ex)
{
throw new InvalidOperationException(string.Format("Failed to process the “{0}” assembly. {1}", assembly.FullName, ex.Message), ex);
}
}
return(retval);
}
