private static void ReadSerializedArtefacts(BizTalkInstallation installation, Manifest manifest, string artefactPath, Action<BizTalkInstallation, string, GZipStream> artefactsToAdd)
{
foreach (var file in Directory.EnumerateFiles(Path.Combine(manifest.Path, artefactPath)))
{
using (var fs = new FileStream(Path.Combine(manifest.Path, file), FileMode.Open, FileAccess.Read, FileShare.None))
{
using (var gz = new GZipStream(fs, CompressionMode.Decompress))
{
artefactsToAdd(installation, file, gz);
}
}
}
}
private static BizTalkInstallation ReadBizTalkInstallation(Manifest manifest)
{
//We'll add the current version that has been read to cache so we can get at it quicker
var installation = HttpRuntime.Cache.Get(manifest.Version) as BizTalkInstallation;
//If we have it in cache we'll use that
if (installation != null)
{
return installation;
}
installation = new BizTalkInstallation();
ReadSerializedArtefacts(installation, manifest, Constants.ApplicationDataPath, AddApplication);
ReadSerializedArtefacts(installation, manifest, Constants.HostDataPath, AddHost);
HttpRuntime.Cache.Clear();
HttpRuntime.Cache.Insert(manifest.Version, installation);
return installation;
}
private static void AddHost(BizTalkInstallation installation, string file, GZipStream gz)
{
installation.Hosts.Add(Path.GetFileNameWithoutExtension(file), (Host)new BinaryFormatter().Deserialize(gz));
}