internal static List <Type> ReadTypesFromCache(
string cacheName,
Predicate <Type> predicate,
IBuildManager buildManager,
TypeCacheSerializer serializer
)
{
try
{
Stream stream = buildManager.ReadCachedFile(cacheName);
if (stream != null)
{
using (StreamReader reader = new StreamReader(stream))
{
List <Type> deserializedTypes = serializer.DeserializeTypes(reader);
if (
deserializedTypes != null &&
deserializedTypes.All(
type => TypeIsPublicClass(type) && predicate(type)
)
)
{
// If all read types still match the predicate, success!
return(deserializedTypes);
}
}
}
}
catch { }
return(null);
}
internal static List<Type> ReadTypesFromCache(string cacheName, Predicate<Type> predicate, IBuildManager buildManager, TypeCacheSerializer serializer)
{
try
{
Stream stream = buildManager.ReadCachedFile(cacheName);
if (stream != null)
{
using (StreamReader streamReader = new StreamReader(stream))
{
List<Type> list = serializer.DeserializeTypes(streamReader);
if (list != null)
{
if (list.All((Type type) => TypeIsPublicClass(type) && predicate(type)))
{
return list;
}
}
}
}
}
catch
{
}
return null;
}
internal static Version GetPreviousRuntimeVersion(IBuildManager buildManagerFileSystem)
{
string fileName = GetCachedFileName();
try
{
Stream stream = buildManagerFileSystem.ReadCachedFile(fileName);
if (stream == null)
{
return(null);
}
using (StreamReader reader = new StreamReader(stream))
{
string text = reader.ReadLine();
Version version;
if (Version.TryParse(text, out version))
{
return(version);
}
}
}
catch
{
}
return(null);
}
private static List<Type> ReadTypesFromCache(string cacheName, Predicate<Type> predicate, IBuildManager buildManager, HttpControllerTypeCacheSerializer serializer)
{
try
{
Stream stream = buildManager.ReadCachedFile(cacheName);
if (stream != null)
{
using (StreamReader reader = new StreamReader(stream))
{
List<Type> deserializedTypes = serializer.DeserializeTypes(reader);
if (deserializedTypes != null && deserializedTypes.All(type => predicate(type)))
{
// If all read types still match the predicate, success!
return deserializedTypes;
}
}
}
}
catch
{
// cache failures are not considered fatal -- keep running.
}
return null;
}
internal static List <Type> ReadTypesFromCache(string cacheName, Predicate <Type> predicate, IBuildManager buildManager, TypeCacheSerializer serializer)
{
Func <Type, bool> func = null;
try
{
Stream stream = buildManager.ReadCachedFile(cacheName);
if (stream != null)
{
using (StreamReader reader = new StreamReader(stream))
{
List <Type> source = serializer.DeserializeTypes(reader);
if (source != null)
{
if (func == null)
{
func = type => TypeIsPublicClass(type) && predicate(type);
}
if (source.All <Type>(func))
{
return(source);
}
}
}
}
}
catch
{
}
return(null);
}
/// <summary>
/// Reads the types from cache.
/// </summary>
/// <param name="buildManager">The build manager.</param>
/// <param name="cacheName">Name of the cache.</param>
/// <param name="predicate">The predicate.</param>
/// <param name="serializer">The serializer.</param>
/// <returns></returns>
public static IEnumerable <Type> ReadTypesFromCache(IBuildManager buildManager, string cacheName, Predicate <Type> predicate, ITypeCacheSerializer serializer)
{
Func <Type, bool> func = type => (TypeIsPublicClass(type) && predicate(type));
try
{
using (var s = buildManager.ReadCachedFile(cacheName))
if (s != null)
{
using (var r = new StreamReader(s))
{
var source = serializer.DeserializeTypes(r);
if (source != null)
{
if (source.All(func))
{
return(source);
}
}
}
}
}
catch { }
return(null);
}
internal static List<Type> ReadTypesFromCache(string cacheName, Predicate<Type> predicate, IBuildManager buildManager, TypeCacheSerializer serializer) {
try {
Stream stream = buildManager.ReadCachedFile(cacheName);
if (stream != null) {
using (StreamReader reader = new StreamReader(stream)) {
List<Type> deserializedTypes = serializer.DeserializeTypes(reader);
if (deserializedTypes != null && deserializedTypes.All(type => TypeIsPublicClass(type) && predicate(type))) {
// If all read types still match the predicate, success!
return deserializedTypes;
}
}
}
}
catch {
}
return null;
}
internal static Version GetPreviousRuntimeVersion(IBuildManager buildManagerFileSystem)
{
string fileName = GetCachedFileName();
try
{
Stream stream = buildManagerFileSystem.ReadCachedFile(fileName);
if (stream == null)
{
return null;
}
using (StreamReader reader = new StreamReader(stream))
{
string text = reader.ReadLine();
Version version;
if (Version.TryParse(text, out version))
{
return version;
}
}
}
catch
{
}
return null;
}
