public void CacheKeyConstructorEmptyTagTest()
{
var cacheTag = new CacheTag(string.Empty);
cacheTag.Should().NotBeNull();
cacheTag.ToString().Should().BeEmpty();
}
/// <summary>
/// Expires the specified cache tag.
/// </summary>
/// <param name="cacheTag">The cache tag.</param>
/// <returns></returns>
public virtual int Expire(CacheTag cacheTag)
{
var provider = ResolveProvider();
var item = provider.Expire(cacheTag);
return(item);
}
public void CacheTagConstructorTest()
{
string tag = DateTime.Now.Ticks.ToString(CultureInfo.InvariantCulture);
var cacheTag = new CacheTag(tag);
cacheTag.Should().NotBeNull();
cacheTag.ToString().Should().Be(tag);
}
public void cache_tag_constructor_empty_test()
{
var cacheTag = new CacheTag(string.Empty);
cacheTag.Should().NotBeNull();
cacheTag.ToString().Should().BeEmpty();
}
//[Fact]
public void ExpireTest()
{
var cacheManager = new CacheManager();
string key = "ExpireTest" + DateTime.Now.Ticks;
var tags = new[] { "a", "b" };
var cacheKey = new CacheKey(key, tags);
var value = "Test Value " + DateTime.Now;
var cachePolicy = new CachePolicy();
bool result = cacheManager.Add(cacheKey, value, cachePolicy);
result.Should().BeTrue();
// add second value with same tag
string key2 = "ExpireTest2" + DateTime.Now.Ticks;
var tags2 = new[] { "a", "c" };
var cacheKey2 = new CacheKey(key2, tags2);
var value2 = "Test Value 2 " + DateTime.Now;
var cachePolicy2 = new CachePolicy();
bool result2 = cacheManager.Add(cacheKey2, value2, cachePolicy2);
result2.Should().BeTrue();
// add third value with same tag
string key3 = "ExpireTest3" + DateTime.Now.Ticks;
var tags3 = new[] { "b", "c" };
var cacheKey3 = new CacheKey(key3, tags3);
var value3 = "Test Value 3 " + DateTime.Now;
var cachePolicy3 = new CachePolicy();
bool result3 = cacheManager.Add(cacheKey3, value3, cachePolicy3);
result3.Should().BeTrue();
var cacheTag = new CacheTag("a");
string tagKey = MemoryCacheProvider.GetTagKey(cacheTag);
tagKey.Should().NotBeNullOrEmpty();
var cachedTag = cacheManager.Get<object>(tagKey);
cachedTag.Should().NotBeNull();
// expire actually just changes the value for tag key
cacheManager.Expire(cacheTag);
// allow flush
System.Threading.Thread.Sleep(500);
var expiredTag = cacheManager.Get<object>(tagKey);
expiredTag.Should().NotBeNull();
expiredTag.Should().NotBe(cachedTag);
// items should have been removed
var expiredValue = cacheManager.Get<string>(cacheKey.Key);
expiredValue.Should().BeNull();
var expiredValue2 = cacheManager.Get<string>(cacheKey2.Key);
expiredValue2.Should().BeNull();
var expiredValue3 = cacheManager.Get<string>(cacheKey3.Key);
expiredValue3.Should().NotBeNull();
}
public void AddWithTagsTest()
{
var provider = new MemoryCacheProvider();
string key = "AddWithTagsTest" + DateTime.Now.Ticks;
string[] tags = new[] { "a", "b" };
var cacheKey = new CacheKey(key, tags);
var value = "Test Value " + DateTime.Now;
var cachePolicy = new CachePolicy();
bool result = provider.Add(cacheKey, value, cachePolicy);
result.Should().BeTrue();
// look in underlying MemoryCache
string innerKey = MemoryCacheProvider.GetKey(cacheKey);
var cachedValue = MemoryCache.Default.Get(innerKey);
cachedValue.Should().NotBeNull();
cachedValue.Should().Be(value);
// make sure cache key is in underlying MemoryCache
var cacheTag = new CacheTag("a");
string tagKey = MemoryCacheProvider.GetTagKey(cacheTag);
tagKey.Should().NotBeNullOrEmpty();
var cachedTag = MemoryCache.Default.Get(tagKey);
cachedTag.Should().NotBeNull();
}
public void AddWithExistingTagTest()
{
var provider = new MemoryCacheProvider();
string key = "AddWithExistingTagTest" + DateTime.Now.Ticks;
string[] tags = new[] { "a", "b" };
var cacheKey = new CacheKey(key, tags);
var value = "Test Value " + DateTime.Now;
var cachePolicy = new CachePolicy();
bool result = provider.Add(cacheKey, value, cachePolicy);
result.Should().BeTrue();
// make sure cache key is in underlying MemoryCache
var cacheTag = new CacheTag("a");
string tagKey = MemoryCacheProvider.GetTagKey(cacheTag);
tagKey.Should().NotBeNullOrEmpty();
var cachedTag = MemoryCache.Default.Get(tagKey);
cachedTag.Should().NotBeNull();
// add second value with same tag
string key2 = "AddWithExistingTagTest2" + DateTime.Now.Ticks;
string[] tags2 = new[] { "a", "c" };
var cacheKey2 = new CacheKey(key2, tags2);
var value2 = "Test Value 2 " + DateTime.Now;
var cachePolicy2 = new CachePolicy();
bool result2 = provider.Add(cacheKey2, value2, cachePolicy2);
result2.Should().BeTrue();
// tag 'a' should have same value
var cachedTag2 = MemoryCache.Default.Get(tagKey);
cachedTag2.Should().NotBeNull();
cachedTag2.Should().Be(cachedTag);
}
public void AddWithTagsTest()
{
var provider = new MemoryCacheProvider();
string key = "AddTest" + DateTime.Now.Ticks;
string[] tags = new[] { "a", "b" };
var cacheKey = new CacheKey(key, tags);
var value = "Test Value " + DateTime.Now;
var cachePolicy = new CachePolicy();
bool result = provider.Add(cacheKey, value, cachePolicy);
result.Should().BeTrue();
// look in underlying MemoryCache
string innerKey = MemoryCacheProvider.GetKey(cacheKey);
var cachedValue = MemoryCache.Default.Get(innerKey);
cachedValue.Should().NotBeNull();
cachedValue.Should().Be(value);
// make sure cache key is in underlying MemoryCache
var cacheTag = new CacheTag("a");
string tagKey = MemoryCacheProvider.GetTagKey(cacheTag);
tagKey.Should().NotBeNullOrEmpty();
var cachedTag = MemoryCache.Default.Get(tagKey);
cachedTag.Should().NotBeNull();
}
public void cache_tag_constructor_test()
{
string tag = DateTime.Now.Ticks.ToString(CultureInfo.InvariantCulture);
var cacheTag = new CacheTag(tag);
cacheTag.Should().NotBeNull();
cacheTag.ToString().Should().Be(tag);
}
public T Get <T>(CacheTag tag, string cacheId, T defaultValue)
{
var fullCacheId = tag + "_" + cacheId;
T result;
return(Cache.TryGetValue <T>(fullCacheId, out result) ? result : defaultValue);
}
public void GetHashCodeTest()
{
string tag = DateTime.Now.Ticks.ToString(CultureInfo.InvariantCulture);
int hashCode = tag.GetHashCode();
var cacheTag = new CacheTag(tag);
cacheTag.Should().NotBeNull();
cacheTag.ToString().Should().Be(tag);
cacheTag.GetHashCode().Should().Be(hashCode);
}
public void cache_tag_get_hash_code_test()
{
string tag = DateTime.Now.Ticks.ToString(CultureInfo.InvariantCulture);
int hashCode = tag.GetHashCode();
var cacheTag = new CacheTag(tag);
cacheTag.Should().NotBeNull();
cacheTag.ToString().Should().Be(tag);
cacheTag.GetHashCode().Should().Be(hashCode);
}
public void ClearTagCache(CacheTag tag)
{
throw new NotImplementedException();
//var alldata = GetAllCache()
// .Where(s => s.Key.IndexOf(tag.ToString()) == 0); //获取所有以tag开头的缓存项
//foreach(var item in alldata)
//{
// Cache.Remove(item.Key);
//}
}
private IReadOnlyDictionary <string, ICacheTag> LocalizeCacheTags(ITemplateInfo template, ILocalizationLocator localizationInfo)
{
if (localizationInfo == null || localizationInfo.ParameterSymbols == null)
{
return(template.Tags);
}
IReadOnlyDictionary <string, ICacheTag> templateTags = template.Tags;
IReadOnlyDictionary <string, IParameterSymbolLocalizationModel> localizedParameterSymbols = localizationInfo.ParameterSymbols;
Dictionary <string, ICacheTag> localizedCacheTags = new Dictionary <string, ICacheTag>();
foreach (KeyValuePair <string, ICacheTag> templateTag in templateTags)
{
if (localizedParameterSymbols.TryGetValue(templateTag.Key, out IParameterSymbolLocalizationModel localizationForTag))
{ // there is loc for this symbol
Dictionary <string, string> localizedChoicesAndDescriptions = new Dictionary <string, string>();
foreach (KeyValuePair <string, string> templateChoice in templateTag.Value.ChoicesAndDescriptions)
{
if (localizationForTag.ChoicesAndDescriptions.TryGetValue(templateChoice.Key, out string localizedDesc) && !string.IsNullOrWhiteSpace(localizedDesc))
{
localizedChoicesAndDescriptions.Add(templateChoice.Key, localizedDesc);
}
else
{
localizedChoicesAndDescriptions.Add(templateChoice.Key, templateChoice.Value);
}
}
string tagDescription = localizationForTag.Description ?? templateTag.Value.Description;
ICacheTag localizedTag;
if (templateTag.Value is IAllowDefaultIfOptionWithoutValue tagWithNoValueDefault)
{
localizedTag = new CacheTag(tagDescription, localizedChoicesAndDescriptions, templateTag.Value.DefaultValue, tagWithNoValueDefault.DefaultIfOptionWithoutValue);
}
else
{
localizedTag = new CacheTag(tagDescription, localizedChoicesAndDescriptions, templateTag.Value.DefaultValue);
}
localizedCacheTags.Add(templateTag.Key, localizedTag);
}
else
{
localizedCacheTags.Add(templateTag.Key, templateTag.Value);
}
}
return(localizedCacheTags);
}
public T Get <T>(CacheTag tag, string cacheId, Func <T> DataFunc, int?ValidateSecs = null)
{
var result = DataFunc.Invoke();
var fullCacheId = tag + "_" + cacheId;
if (ValidateSecs.HasValue)
{
return(Cache.Set <T>(fullCacheId, result, DateTime.Now.AddSeconds(ValidateSecs.Value)));
}
else
{
return(Cache.Set <T>(fullCacheId, result));
}
}
private IReadOnlyDictionary <string, ICacheTag> LocalizeCacheTags(ITemplateInfo template, ILocalizationLocator localizationInfo)
{
if (localizationInfo == null || localizationInfo.ParameterSymbols == null)
{
return(template.Tags);
}
IReadOnlyDictionary <string, ICacheTag> templateTags = template.Tags;
IReadOnlyDictionary <string, IParameterSymbolLocalizationModel> localizedParameterSymbols = localizationInfo.ParameterSymbols;
Dictionary <string, ICacheTag> localizedCacheTags = new Dictionary <string, ICacheTag>();
foreach (KeyValuePair <string, ICacheTag> templateTag in templateTags)
{
if (!localizedParameterSymbols.TryGetValue(templateTag.Key, out IParameterSymbolLocalizationModel localizationForTag))
{
// There is no localization for this symbol. Use the symbol as is.
localizedCacheTags.Add(templateTag.Key, templateTag.Value);
continue;
}
// There is localization. Create a localized instance, starting with the choices.
var localizedChoices = new Dictionary <string, ParameterChoice>();
foreach (KeyValuePair <string, ParameterChoice> templateChoice in templateTag.Value.Choices)
{
ParameterChoice localizedChoice = new ParameterChoice(
templateChoice.Value.DisplayName,
templateChoice.Value.Description);
if (localizationForTag.Choices.TryGetValue(templateChoice.Key, out ParameterChoiceLocalizationModel locModel))
{
localizedChoice.Localize(locModel);
}
localizedChoices.Add(templateChoice.Key, localizedChoice);
}
ICacheTag localizedTag = new CacheTag(
localizationForTag.DisplayName ?? templateTag.Value.DisplayName,
localizationForTag.Description ?? templateTag.Value.Description,
localizedChoices,
templateTag.Value.DefaultValue,
(templateTag.Value as IAllowDefaultIfOptionWithoutValue)?.DefaultIfOptionWithoutValue);
localizedCacheTags.Add(templateTag.Key, localizedTag);
}
return(localizedCacheTags);
}
public static TemplateInfo FromJObject(JObject entry)
{
TemplateInfo info = new TemplateInfo();
info.ConfigMountPointId = Guid.Parse(entry.ToString(nameof(TemplateInfo.ConfigMountPointId)));
info.Author = entry.ToString(nameof(TemplateInfo.Author));
JArray classificationsArray = entry.Get <JArray>(nameof(TemplateInfo.Classifications));
List <string> classifications = new List <string>();
info.Classifications = classifications;
//using (Timing.Over("Read classifications"))
foreach (JToken item in classificationsArray)
{
classifications.Add(item.ToString());
}
info.DefaultName = entry.ToString(nameof(TemplateInfo.DefaultName));
info.Description = entry.ToString(nameof(TemplateInfo.Description));
info.Identity = entry.ToString(nameof(TemplateInfo.Identity));
info.GeneratorId = Guid.Parse(entry.ToString(nameof(TemplateInfo.GeneratorId)));
info.GroupIdentity = entry.ToString(nameof(TemplateInfo.GroupIdentity));
info.Name = entry.ToString(nameof(TemplateInfo.Name));
info.ShortName = entry.ToString(nameof(TemplateInfo.ShortName));
// tags are just "name": "description"
// e.g.: "language": "C#"
JObject tagsObject = entry.Get <JObject>(nameof(TemplateInfo.Tags));
Dictionary <string, ICacheTag> tags = new Dictionary <string, ICacheTag>();
info.Tags = tags;
foreach (JProperty item in tagsObject.Properties())
{
Dictionary <string, ParameterChoice> choicesAndDescriptions = new Dictionary <string, ParameterChoice>(StringComparer.OrdinalIgnoreCase);
choicesAndDescriptions.Add(item.Value.ToString(), new ParameterChoice(string.Empty, string.Empty));
ICacheTag cacheTag = new CacheTag(
displayName: string.Empty,
description: string.Empty,
choicesAndDescriptions,
item.Value.ToString());
tags.Add(item.Name.ToString(), cacheTag);
}
info.ConfigPlace = entry.ToString(nameof(TemplateInfo.ConfigPlace));
info.LocaleConfigMountPointId = Guid.Parse(entry.ToString(nameof(TemplateInfo.LocaleConfigMountPointId)));
info.LocaleConfigPlace = entry.ToString(nameof(TemplateInfo.LocaleConfigPlace));
return(info);
}
public void EqualsTest()
{
string tag = DateTime.Now.Ticks.ToString(CultureInfo.InvariantCulture);
var leftTag = new CacheTag(tag);
leftTag.Should().NotBeNull();
leftTag.ToString().Should().Be(tag);
var rightTag = new CacheTag(tag);
rightTag.Should().NotBeNull();
rightTag.ToString().Should().Be(tag);
leftTag.Equals(rightTag).Should().BeTrue();
(leftTag == rightTag).Should().BeTrue();
}
public void cache_tag_equals_test()
{
string tag = DateTime.Now.Ticks.ToString(CultureInfo.InvariantCulture);
var leftTag = new CacheTag(tag);
leftTag.Should().NotBeNull();
leftTag.ToString().Should().Be(tag);
var rightTag = new CacheTag(tag);
rightTag.Should().NotBeNull();
rightTag.ToString().Should().Be(tag);
leftTag.Equals(rightTag).Should().BeTrue();
(leftTag == rightTag).Should().BeTrue();
}
public void AddWithExistingTagTest()
{
var provider = new MemoryCacheProvider();
string key = "AddTest" + DateTime.Now.Ticks;
string[] tags = new[] { "a", "b" };
var cacheKey = new CacheKey(key, tags);
var value = "Test Value " + DateTime.Now;
var cachePolicy = new CachePolicy();
bool result = provider.Add(cacheKey, value, cachePolicy);
result.Should().BeTrue();
// make sure cache key is in underlying MemoryCache
var cacheTag = new CacheTag("a");
string tagKey = MemoryCacheProvider.GetTagKey(cacheTag);
tagKey.Should().NotBeNullOrEmpty();
var cachedTag = MemoryCache.Default.Get(tagKey);
cachedTag.Should().NotBeNull();
// add second value with same tag
string key2 = "AddTest2" + DateTime.Now.Ticks;
string[] tags2 = new[] { "a", "c" };
var cacheKey2 = new CacheKey(key2, tags2);
var value2 = "Test Value 2 " + DateTime.Now;
var cachePolicy2 = new CachePolicy();
bool result2 = provider.Add(cacheKey2, value2, cachePolicy2);
result2.Should().BeTrue();
// tag 'a' should have same value
var cachedTag2 = MemoryCache.Default.Get(tagKey);
cachedTag2.Should().NotBeNull();
cachedTag2.Should().Be(cachedTag);
}
protected override ICacheTag ReadOneTag(JProperty item)
{
Dictionary <string, ParameterChoice> choices = new Dictionary <string, ParameterChoice>(StringComparer.OrdinalIgnoreCase);
foreach (JProperty choiceObject in item.Value.PropertiesOf("Choices"))
{
choices.Add(choiceObject.Name, new ParameterChoice(
choiceObject.Value.ToString("DisplayName"),
choiceObject.Value.ToString("Description")));
}
CacheTag tag = new CacheTag(
displayName: item.Value.ToString("DisplayName"),
description: item.Value.ToString("Description"),
choices,
item.Value.ToString("DefaultValue"));
tag.DefaultIfOptionWithoutValue = item.Value.ToString("DefaultIfOptionWithoutValue");
return(tag);
}
public virtual void Invalidate(IEnumerable <string> tags)
{
Precondition.Require(tags, () => Error.ArgumentNull("tags"));
Precondition.Require(!_disposed, () => Error.ObjectDisposed("entries"));
_tagsLock.EnterWriteLock();
try
{
DateTime time = _dateAccessor();
foreach (string value in tags)
{
_tags[value] = new CacheTag(value, time.ToFileTimeUtc());
}
}
finally
{
_tagsLock.ExitWriteLock();
}
}
public void CreateChangeMonitorTest()
{
string key = DateTime.Now.Ticks.ToString(CultureInfo.InvariantCulture);
string[] tags = new[] { "a", "b" };
var cacheKey = new CacheKey(key, tags);
cacheKey.Should().NotBeNull();
var monitor = MemoryCacheProvider.CreateChangeMonitor(cacheKey);
monitor.Should().NotBeNull();
monitor.CacheKeys.Should().HaveCount(2);
var cacheTag = new CacheTag("a");
string tagKey = MemoryCacheProvider.GetTagKey(cacheTag);
tagKey.Should().NotBeNullOrEmpty();
monitor.CacheKeys.Should().Contain(tagKey);
}
private IEnumerable <CacheTag> CreateEntryTags(IEnumerable <string> values)
{
List <CacheTag> tags = new List <CacheTag>();
if (values == null)
{
return(tags);
}
_tagsLock.EnterUpgradeableReadLock();
try
{
DateTime time = _dateAccessor();
foreach (string value in values)
{
CacheTag tag;
if (!_tags.TryGetValue(value, out tag))
{
tag = new CacheTag(value);
tag.Version = time.ToFileTimeUtc();
_tagsLock.EnterWriteLock();
try
{
_tags.Add(value, tag);
}
finally
{
_tagsLock.ExitWriteLock();
}
}
tags.Add(tag);
}
}
finally
{
_tagsLock.ExitUpgradeableReadLock();
}
return(tags);
}
/// <summary>
/// Expires the specified cache tag.
/// </summary>
/// <param name="tag">The cache tag.</param>
/// <returns></returns>
public int Expire(string tag)
{
var cacheTag = new CacheTag(tag);
return Expire(cacheTag);
}
public void ClearTheCache(CacheTag tag, string cacheId)
{
var fullCacheId = tag + "_" + cacheId;
Cache.Remove(fullCacheId);
}
public void CreateChangeMonitorTest()
{
string key = DateTime.Now.Ticks.ToString(CultureInfo.InvariantCulture);
string[] tags = new[] { "a", "b" };
var cacheKey = new CacheKey(key, tags);
cacheKey.Should().NotBeNull();
var monitor = MemoryCacheProvider.CreateChangeMonitor(cacheKey);
monitor.Should().NotBeNull();
monitor.CacheKeys.Should().HaveCount(2);
var cacheTag = new CacheTag("a");
string tagKey = MemoryCacheProvider.GetTagKey(cacheTag);
tagKey.Should().NotBeNullOrEmpty();
monitor.CacheKeys.Should().Contain(tagKey);
}
public void ExpireTest()
{
var cache = MemoryCache.Default;
// purge all values
foreach (KeyValuePair<string, object> pair in cache)
cache.Remove(pair.Key);
var provider = new MemoryCacheProvider();
string key = "ExpireTest" + DateTime.Now.Ticks;
var tags = new[] { "a", "b" };
var cacheKey = new CacheKey(key, tags);
var value = "Test Value " + DateTime.Now;
var cachePolicy = new CachePolicy();
bool result = provider.Add(cacheKey, value, cachePolicy);
result.Should().BeTrue();
// add second value with same tag
string key2 = "ExpireTest2" + DateTime.Now.Ticks;
var tags2 = new[] { "a", "c" };
var cacheKey2 = new CacheKey(key2, tags2);
var value2 = "Test Value 2 " + DateTime.Now;
var cachePolicy2 = new CachePolicy();
bool result2 = provider.Add(cacheKey2, value2, cachePolicy2);
result2.Should().BeTrue();
// add third value with same tag
string key3 = "ExpireTest3" + DateTime.Now.Ticks;
var tags3 = new[] { "b", "c" };
var cacheKey3 = new CacheKey(key3, tags3);
var value3 = "Test Value 3 " + DateTime.Now;
var cachePolicy3 = new CachePolicy();
bool result3 = provider.Add(cacheKey3, value3, cachePolicy3);
result3.Should().BeTrue();
var cacheTag = new CacheTag("a");
string tagKey = MemoryCacheProvider.GetTagKey(cacheTag);
tagKey.Should().NotBeNullOrEmpty();
// underlying cache
cache.GetCount().Should().Be(6);
var cachedTag = cache.Get(tagKey);
cachedTag.Should().NotBeNull();
System.Threading.Thread.Sleep(500);
// expire actually just changes the value for tag key
provider.Expire(cacheTag);
var expiredTag = cache.Get(tagKey);
expiredTag.Should().NotBeNull();
expiredTag.Should().NotBe(cachedTag);
// items should have been removed
var expiredValue = provider.Get<string>(cacheKey);
expiredValue.Should().BeNull();
var expiredValue2 = provider.Get<string>(cacheKey2);
expiredValue2.Should().BeNull();
var expiredValue3 = provider.Get<string>(cacheKey3);
expiredValue3.Should().NotBeNull();
cache.GetCount().Should().Be(4);
}
public void AddTag(string key, string value)
{
var cacheTag = new CacheTag("", new Dictionary <string, string>(), value);
_tags.Add(key, cacheTag);
}
public static TemplateInfo FromJObject(JObject entry)
{
TemplateInfo info = new TemplateInfo();
info.ConfigMountPointId = Guid.Parse(entry.ToString(nameof(TemplateInfo.ConfigMountPointId)));
info.Author = entry.ToString(nameof(TemplateInfo.Author));
JArray classificationsArray = entry.Get <JArray>(nameof(TemplateInfo.Classifications));
List <string> classifications = new List <string>();
info.Classifications = classifications;
//using (Timing.Over("Read classifications"))
foreach (JToken item in classificationsArray)
{
classifications.Add(item.ToString());
}
info.DefaultName = entry.ToString(nameof(TemplateInfo.DefaultName));
info.Description = entry.ToString(nameof(TemplateInfo.Description));
info.Identity = entry.ToString(nameof(TemplateInfo.Identity));
info.GeneratorId = Guid.Parse(entry.ToString(nameof(TemplateInfo.GeneratorId)));
info.GroupIdentity = entry.ToString(nameof(TemplateInfo.GroupIdentity));
info.Precedence = entry.ToInt32(nameof(TemplateInfo.Precedence));
info.Name = entry.ToString(nameof(TemplateInfo.Name));
info.ShortName = entry.ToString(nameof(TemplateInfo.ShortName));
// parse the cached tags
Dictionary <string, ICacheTag> tags = new Dictionary <string, ICacheTag>();
JObject tagsObject = entry.Get <JObject>(nameof(TemplateInfo.Tags));
if (tagsObject != null)
{
foreach (JProperty item in tagsObject.Properties())
{
Dictionary <string, string> choicesAndDescriptions = new Dictionary <string, string>(StringComparer.OrdinalIgnoreCase);
JObject cdToken = item.Value.Get <JObject>(nameof(ICacheTag.ChoicesAndDescriptions));
foreach (JProperty cdPair in cdToken.Properties())
{
choicesAndDescriptions.Add(cdPair.Name.ToString(), cdPair.Value.ToString());
}
ICacheTag cacheTag = new CacheTag(
item.Value.ToString(nameof(ICacheTag.Description)),
choicesAndDescriptions,
item.Value.ToString(nameof(ICacheTag.DefaultValue)));
tags.Add(item.Name.ToString(), cacheTag);
}
}
info.Tags = tags;
// parse the cached params
JObject cacheParamsObject = entry.Get <JObject>(nameof(TemplateInfo.CacheParameters));
Dictionary <string, ICacheParameter> cacheParams = new Dictionary <string, ICacheParameter>();
if (cacheParamsObject != null)
{
foreach (JProperty item in cacheParamsObject.Properties())
{
ICacheParameter param = new CacheParameter
{
DataType = item.Value.ToString(nameof(ICacheParameter.DataType)),
DefaultValue = item.Value.ToString(nameof(ICacheParameter.DefaultValue)),
Description = item.Value.ToString(nameof(ICacheParameter.Description))
};
cacheParams[item.Name.ToString()] = param;
}
}
info.CacheParameters = cacheParams;
info.ConfigPlace = entry.ToString(nameof(TemplateInfo.ConfigPlace));
info.LocaleConfigMountPointId = Guid.Parse(entry.ToString(nameof(TemplateInfo.LocaleConfigMountPointId)));
info.LocaleConfigPlace = entry.ToString(nameof(TemplateInfo.LocaleConfigPlace));
info.HostConfigMountPointId = Guid.Parse(entry.ToString(nameof(TemplateInfo.HostConfigMountPointId)));
info.HostConfigPlace = entry.ToString(nameof(TemplateInfo.HostConfigPlace));
return(info);
}
public TemplateInfo(JObject entry)
{
ConfigMountPointId = Guid.Parse(entry.ToString(nameof(ConfigMountPointId)));
Author = entry.ToString(nameof(Author));
JArray classificationsArray = entry.Get <JArray>(nameof(Classifications));
List <string> classifications = new List <string>();
Classifications = classifications;
//using (Timing.Over("Read classifications"))
foreach (JToken item in classificationsArray)
{
classifications.Add(item.ToString());
}
DefaultName = entry.ToString(nameof(DefaultName));
Description = entry.ToString(nameof(Description));
Identity = entry.ToString(nameof(Identity));
GeneratorId = Guid.Parse(entry.ToString(nameof(GeneratorId)));
GroupIdentity = entry.ToString(nameof(GroupIdentity));
Name = entry.ToString(nameof(Name));
ShortName = entry.ToString(nameof(ShortName));
// parse the cached tags
Dictionary <string, ICacheTag> tags = new Dictionary <string, ICacheTag>();
JObject tagsObject = entry.Get <JObject>(nameof(Tags));
foreach (JProperty item in tagsObject.Properties())
{
Dictionary <string, string> choicesAndDescriptions = new Dictionary <string, string>(StringComparer.OrdinalIgnoreCase);
JObject cdToken = item.Value.Get <JObject>(nameof(ICacheTag.ChoicesAndDescriptions));
foreach (JProperty cdPair in cdToken.Properties())
{
choicesAndDescriptions.Add(cdPair.Name.ToString(), cdPair.Value.ToString());
}
ICacheTag cacheTag = new CacheTag(
item.Value.ToString(nameof(ICacheTag.Description)),
choicesAndDescriptions,
item.Value.ToString(nameof(ICacheTag.DefaultValue)));
tags.Add(item.Name.ToString(), cacheTag);
}
Tags = tags;
// parse the cached params
JObject cacheParamsObject = entry.Get <JObject>(nameof(CacheParameters));
Dictionary <string, ICacheParameter> cacheParams = new Dictionary <string, ICacheParameter>();
foreach (JProperty item in cacheParamsObject.Properties())
{
ICacheParameter param = new CacheParameter
{
DataType = item.Value.ToString(nameof(ICacheParameter.DataType)),
DefaultValue = item.Value.ToString(nameof(ICacheParameter.DefaultValue)),
Description = item.Value.ToString(nameof(ICacheParameter.Description))
};
cacheParams[item.Name.ToString()] = param;
}
CacheParameters = cacheParams;
ConfigPlace = entry.ToString(nameof(ConfigPlace));
LocaleConfigMountPointId = Guid.Parse(entry.ToString(nameof(LocaleConfigMountPointId)));
LocaleConfigPlace = entry.ToString(nameof(LocaleConfigPlace));
HostConfigMountPointId = Guid.Parse(entry.ToString(nameof(HostConfigMountPointId)));
HostConfigPlace = entry.ToString(nameof(HostConfigPlace));
}
public void ExpireTest()
{
var cache = MemoryCache.Default;
// purge all values
foreach (KeyValuePair <string, object> pair in cache)
{
cache.Remove(pair.Key);
}
var provider = new MemoryCacheProvider();
string key = "AddTest" + DateTime.Now.Ticks;
var tags = new[] { "a", "b" };
var cacheKey = new CacheKey(key, tags);
var value = "Test Value " + DateTime.Now;
var cachePolicy = new CachePolicy();
bool result = provider.Add(cacheKey, value, cachePolicy);
result.Should().BeTrue();
// add second value with same tag
string key2 = "AddTest2" + DateTime.Now.Ticks;
var tags2 = new[] { "a", "c" };
var cacheKey2 = new CacheKey(key2, tags2);
var value2 = "Test Value 2 " + DateTime.Now;
var cachePolicy2 = new CachePolicy();
bool result2 = provider.Add(cacheKey2, value2, cachePolicy2);
result2.Should().BeTrue();
// add third value with same tag
string key3 = "AddTest3" + DateTime.Now.Ticks;
var tags3 = new[] { "b", "c" };
var cacheKey3 = new CacheKey(key3, tags3);
var value3 = "Test Value 3 " + DateTime.Now;
var cachePolicy3 = new CachePolicy();
bool result3 = provider.Add(cacheKey3, value3, cachePolicy3);
result3.Should().BeTrue();
var cacheTag = new CacheTag("a");
string tagKey = MemoryCacheProvider.GetTagKey(cacheTag);
tagKey.Should().NotBeNullOrEmpty();
// underlying cache
cache.GetCount().Should().Be(6);
var cachedTag = cache.Get(tagKey);
cachedTag.Should().NotBeNull();
// expire actually just changes the value for tag key
provider.Expire(cacheTag);
var expiredTag = cache.Get(tagKey);
expiredTag.Should().NotBeNull();
expiredTag.Should().NotBe(cachedTag);
// items should have been removed
var expiredValue = provider.Get(cacheKey);
expiredValue.Should().BeNull();
var expiredValue2 = provider.Get(cacheKey2);
expiredValue2.Should().BeNull();
var expiredValue3 = provider.Get(cacheKey3);
expiredValue3.Should().NotBeNull();
cache.GetCount().Should().Be(4);
}
public void ExpireTest()
{
var cacheManager = new CacheManager();
string key = "AddTest" + DateTime.Now.Ticks;
var tags = new[] { "a", "b" };
var cacheKey = new CacheKey(key, tags);
var value = "Test Value " + DateTime.Now;
var cachePolicy = new CachePolicy();
bool result = cacheManager.Add(cacheKey, value, cachePolicy);
result.Should().BeTrue();
// add second value with same tag
string key2 = "AddTest2" + DateTime.Now.Ticks;
var tags2 = new[] { "a", "c" };
var cacheKey2 = new CacheKey(key2, tags2);
var value2 = "Test Value 2 " + DateTime.Now;
var cachePolicy2 = new CachePolicy();
bool result2 = cacheManager.Add(cacheKey2, value2, cachePolicy2);
result2.Should().BeTrue();
// add third value with same tag
string key3 = "AddTest3" + DateTime.Now.Ticks;
var tags3 = new[] { "b", "c" };
var cacheKey3 = new CacheKey(key3, tags3);
var value3 = "Test Value 3 " + DateTime.Now;
var cachePolicy3 = new CachePolicy();
bool result3 = cacheManager.Add(cacheKey3, value3, cachePolicy3);
result3.Should().BeTrue();
var cacheTag = new CacheTag("a");
string tagKey = MemoryCacheProvider.GetTagKey(cacheTag);
tagKey.Should().NotBeNullOrEmpty();
var cachedTag = cacheManager.Get(tagKey);
cachedTag.Should().NotBeNull();
// expire actually just changes the value for tag key
cacheManager.Expire(cacheTag);
var expiredTag = cacheManager.Get(tagKey);
expiredTag.Should().NotBeNull();
expiredTag.Should().NotBe(cachedTag);
// items should have been removed
var expiredValue = cacheManager.Get(cacheKey.Key);
expiredValue.Should().BeNull();
var expiredValue2 = cacheManager.Get(cacheKey2.Key);
expiredValue2.Should().BeNull();
var expiredValue3 = cacheManager.Get(cacheKey3.Key);
expiredValue3.Should().NotBeNull();
}
internal static string GetTagKey(CacheTag t)
{
return string.Format(_tagKey, t);
}
/// <summary>
/// Expires the specified cache tag.
/// </summary>
/// <param name="cacheTag">The cache tag.</param>
/// <returns>
/// The number of items expired.
/// </returns>
public int Expire(CacheTag cacheTag)
{
string key = GetTagKey(cacheTag);
var item = new CacheItem(key, DateTimeOffset.UtcNow.Ticks);
var policy = new CacheItemPolicy { AbsoluteExpiration = ObjectCache.InfiniteAbsoluteExpiration };
MemoryCache.Default.Set(item, policy);
return 0;
}
/// <summary>
/// Expires the specified cache tag.
/// </summary>
/// <param name="tag">The cache tag.</param>
/// <returns></returns>
public int Expire(string tag)
{
var cacheTag = new CacheTag(tag);
return(Expire(cacheTag));
}
public void CacheKeyConstructorEmptyTagTest()
{
var cacheTag = new CacheTag(string.Empty);
cacheTag.Should().NotBeNull();
cacheTag.ToString().Should().BeEmpty();
}
/// <summary>
/// Expires the specified cache tag.
/// </summary>
/// <param name="cacheTag">The cache tag.</param>
/// <returns></returns>
public virtual int Expire(CacheTag cacheTag)
{
var provider = ResolveProvider();
var item = provider.Expire(cacheTag);
return item;
}
/// <summary>
/// Expires the specified cache tag.
/// </summary>
/// <param name="cacheTag">The cache tag.</param>
/// <returns>The number of items expired.</returns>
public int Expire(CacheTag cacheTag)
{
Cache.Remove(EfCachePartition, cacheTag.ToString());
return 0; // KVLite does not expose that information.
}
/// <summary>
/// Expires the specified cache tag.
/// </summary>
/// <param name="cacheTag">The cache tag.</param>
/// <returns>The number of items expired.</returns>
public int Expire(CacheTag cacheTag)
{
Cache.Remove(EfCachePartition, cacheTag.ToString());
return(0); // KVLite does not expose that information.
}
public virtual void cache_expire_test()
{
string key = "ExpireTest" + DateTime.Now.Ticks;
var tags = new[] { "a", "b" };
var cacheKey = new CacheKey(key, tags);
var value = "Test Value " + DateTime.Now;
var cachePolicy = new CachePolicy();
var result = CacheManager.Get <string>(cacheKey,
() =>
{
return(value);
},
cachePolicy);
result.Should().Be(value);
// add second value with same tag
string key2 = "ExpireTest2" + DateTime.Now.Ticks;
var tags2 = new[] { "a", "c" };
var cacheKey2 = new CacheKey(key2, tags2);
var value2 = "Test Value 2 " + DateTime.Now;
var cachePolicy2 = new CachePolicy();
var result2 = CacheManager.Get <string>(cacheKey2,
() =>
{
return(value2);
},
cachePolicy2);
result2.Should().Be(value2);
// add third value with same tag
string key3 = "ExpireTest3" + DateTime.Now.Ticks;
var tags3 = new[] { "b", "c" };
var cacheKey3 = new CacheKey(key3, tags3);
var value3 = "Test Value 3 " + DateTime.Now;
var cachePolicy3 = new CachePolicy();
var result3 = CacheManager.Get <string>(cacheKey3,
() =>
{
return(value3);
},
cachePolicy3);
result3.Should().Be(value3);
var cacheTag = new CacheTag("a");
string tagKey = new StaticCache().GetTagKey(cacheTag);
tagKey.Should().NotBeNullOrEmpty();
var cachedTag = CacheManager.Get <object>(tagKey, () => { return(null); });
if (CacheManager.CacheType == CacheType.Web ||
CacheManager.CacheType == CacheType.ConcurrentDictionary)
{
cachedTag.Should().BeNull();
}
else
{
cachedTag.Should().NotBeNull();
}
// expire actually just changes the value for tag key
CacheManager.Expire(cacheTag);
// allow flush
System.Threading.Thread.Sleep(500);
var expiredTag = CacheManager.Get <object>(tagKey, () => { return(null); });
expiredTag.Should().BeNull();
// items should have been removed
var expiredValue = CacheManager.Get <string>(cacheKey.Key, () => { return(""); });
expiredValue.Should().BeEmpty();
var expiredValue2 = CacheManager.Get <string>(cacheKey2.Key, () => { return(""); });
expiredValue2.Should().BeEmpty();
var expiredValue3 = CacheManager.Get <string>(cacheKey3.Key, () => { return(""); });
expiredValue3.Should().NotBeNull();
}
