public MetadataWorkspace GetMetadataWorkspace(
DbConnectionOptions effectiveConnectionOptions)
{
MetadataArtifactLoader artifactLoader = this.GetArtifactLoader(effectiveConnectionOptions);
return(this.GetMetadataWorkspace(MetadataCache.CreateMetadataCacheKey((IList <string>)artifactLoader.GetPaths(), effectiveConnectionOptions["provider"]), artifactLoader));
}
private static string CreateMetadataCacheKey(IList <string> paths, string providerName)
{
int resultCount = 0;
string result;
MetadataCache.CreateMetadataCacheKeyWithCount(paths, providerName, false, ref resultCount, out result);
MetadataCache.CreateMetadataCacheKeyWithCount(paths, providerName, true, ref resultCount, out result);
return(result);
}
public MetadataWorkspace GetMetadataWorkspace(
string cacheKey,
MetadataArtifactLoader artifactLoader)
{
return(this._cachedWorkspaces.GetOrAdd(cacheKey, (Func <string, MetadataWorkspace>)(k =>
{
EdmItemCollection edmItemCollection = MetadataCache.LoadEdmItemCollection(artifactLoader);
Lazy <StorageMappingItemCollection> mappingLoader = new Lazy <StorageMappingItemCollection>((Func <StorageMappingItemCollection>)(() => MetadataCache.LoadStoreCollection(edmItemCollection, artifactLoader)));
return new MetadataWorkspace((Func <EdmItemCollection>)(() => edmItemCollection), (Func <StoreItemCollection>)(() => mappingLoader.Value.StoreItemCollection), (Func <StorageMappingItemCollection>)(() => mappingLoader.Value));
})));
}
public MetadataArtifactLoader GetArtifactLoader(
DbConnectionOptions effectiveConnectionOptions)
{
string connectionOption = effectiveConnectionOptions["metadata"];
if (string.IsNullOrEmpty(connectionOption))
{
return(MetadataArtifactLoader.Create(new List <MetadataArtifactLoader>()));
}
List <MetadataArtifactLoader> metadataArtifactLoaderList = this._artifactLoaderCache.Evaluate(connectionOption);
return(MetadataArtifactLoader.Create(MetadataCache.ShouldRecalculateMetadataArtifactLoader((IEnumerable <MetadataArtifactLoader>)metadataArtifactLoaderList) ? MetadataCache.SplitPaths(connectionOption) : metadataArtifactLoaderList));
}
public void Clear_clears_all_cached_workspaces()
{
var options = new Mock <DbConnectionOptions>();
options.Setup(m => m["metadata"]).Returns(FileMetadataPaths);
options.Setup(m => m["provider"]).Returns("Some Provider");
var cache = new MetadataCache();
var workspace = cache.GetMetadataWorkspace(options.Object);
cache.Clear();
Assert.NotSame(workspace, cache.GetMetadataWorkspace(options.Object));
}
public void GetMetadataWorkspace_returns_cached_workspace_based_on_cache_key()
{
var options = new Mock <DbConnectionOptions>();
options.Setup(m => m["metadata"]).Returns(FileMetadataPaths);
var loader1 = new MetadataCache().GetArtifactLoader(options.Object);
var loader2 = new MetadataCache().GetArtifactLoader(options.Object);
var cache = new MetadataCache();
Assert.Same(
cache.GetMetadataWorkspace("Key Lime", loader1),
cache.GetMetadataWorkspace("Key Lime", loader2));
}
public void GetArtifactLoader_returns_cached_loaders_when_provided_same_input()
{
var options = new Mock<DbConnectionOptions>();
options.Setup(m => m["metadata"]).Returns(FileMetadataPaths);
var cache = new MetadataCache();
var loaders1 = ((MetadataArtifactLoaderComposite)cache.GetArtifactLoader(options.Object)).ToList<MetadataArtifactLoader>();
var loaders2 = ((MetadataArtifactLoaderComposite)cache.GetArtifactLoader(options.Object)).ToList<MetadataArtifactLoader>();
Assert.Equal(3, loaders1.Count);
Assert.Equal(3, loaders2.Count);
for (var i = 0; i < loaders1.Count; i++)
{
Assert.Same(loaders1[i], loaders2[i]);
}
}
public void GetArtifactLoader_returns_cached_loaders_when_provided_same_input()
{
var options = new Mock <DbConnectionOptions>();
options.Setup(m => m["metadata"]).Returns(FileMetadataPaths);
var cache = new MetadataCache();
var loaders1 = ((MetadataArtifactLoaderComposite)cache.GetArtifactLoader(options.Object)).ToList <MetadataArtifactLoader>();
var loaders2 = ((MetadataArtifactLoaderComposite)cache.GetArtifactLoader(options.Object)).ToList <MetadataArtifactLoader>();
Assert.Equal(3, loaders1.Count);
Assert.Equal(3, loaders2.Count);
for (var i = 0; i < loaders1.Count; i++)
{
Assert.Same(loaders1[i], loaders2[i]);
}
}
public void GetArtifactLoader_does_not_use_cached_loaders_when_metadata_directory_is_used_for_loading()
{
var options = new Mock <DbConnectionOptions>();
options.Setup(m => m["metadata"]).Returns(FileMetadataDirs);
var cache = new MetadataCache();
var loaders1 = ((MetadataArtifactLoaderComposite)cache.GetArtifactLoader(options.Object)).ToList <MetadataArtifactLoader>();
var loaders2 = ((MetadataArtifactLoaderComposite)cache.GetArtifactLoader(options.Object)).ToList <MetadataArtifactLoader>();
Assert.Equal(3, loaders1.Count);
Assert.Equal(3, loaders2.Count);
for (var i = 0; i < loaders1.Count; i++)
{
Assert.NotSame(loaders1[i], loaders2[i]);
}
}
public void GetMetadataWorkspace_uses_given_artifact_loader_to_create_workspace()
{
var options = new Mock <DbConnectionOptions>();
options.Setup(m => m["metadata"]).Returns(FileMetadataPaths);
var loader = new MetadataCache().GetArtifactLoader(options.Object);
var workspace = new MetadataCache().GetMetadataWorkspace("Key Lime", loader);
var edmItemCollection = (EdmItemCollection)workspace.GetItemCollection(DataSpace.CSpace);
Assert.NotNull(edmItemCollection.GetItem <EntityType>("MetadataCacheTests.BlogEdmx"));
var storeItemCollection = (StoreItemCollection)workspace.GetItemCollection(DataSpace.SSpace);
Assert.NotNull(storeItemCollection.GetItem <EntityType>("CodeFirstDatabaseSchema.BlogEdmx"));
Assert.IsType <StorageMappingItemCollection>(workspace.GetItemCollection(DataSpace.CSSpace));
}
public void Clear_clears_all_cached_artifact_loaders()
{
var options = new Mock <DbConnectionOptions>();
options.Setup(m => m["metadata"]).Returns(FileMetadataPaths);
var cache = new MetadataCache();
var loaders1 = ((MetadataArtifactLoaderComposite)cache.GetArtifactLoader(options.Object)).ToList <MetadataArtifactLoader>();
cache.Clear();
var loaders2 = ((MetadataArtifactLoaderComposite)cache.GetArtifactLoader(options.Object)).ToList <MetadataArtifactLoader>();
Assert.Equal(3, loaders1.Count);
Assert.Equal(3, loaders2.Count);
for (var i = 0; i < loaders1.Count; i++)
{
Assert.NotSame(loaders1[i], loaders2[i]);
}
}
public void GetMetadataWorkspace_caches_based_on_artifact_paths_and_store_provider()
{
var options = new Mock <DbConnectionOptions>();
options.Setup(m => m["metadata"]).Returns(FileMetadataPaths);
options.Setup(m => m["provider"]).Returns("Some Provider");
var cache = new MetadataCache();
var workspace = cache.GetMetadataWorkspace(options.Object);
Assert.Same(workspace, cache.GetMetadataWorkspace(options.Object));
options.Setup(m => m["provider"]).Returns("Another Provider");
Assert.NotSame(workspace, cache.GetMetadataWorkspace(options.Object));
options.Setup(m => m["metadata"]).Returns(EmbdeddedMetadataPaths);
options.Setup(m => m["provider"]).Returns("Some Provider");
Assert.NotSame(workspace, cache.GetMetadataWorkspace(options.Object));
options.Setup(m => m["metadata"]).Returns(FileMetadataPaths);
options.Setup(m => m["provider"]).Returns("Some Provider");
Assert.Same(workspace, cache.GetMetadataWorkspace(options.Object));
}
public void Clear_clears_all_cached_artifact_loaders()
{
var options = new Mock<DbConnectionOptions>();
options.Setup(m => m["metadata"]).Returns(FileMetadataPaths);
var cache = new MetadataCache();
var loaders1 = ((MetadataArtifactLoaderComposite)cache.GetArtifactLoader(options.Object)).ToList<MetadataArtifactLoader>();
cache.Clear();
var loaders2 = ((MetadataArtifactLoaderComposite)cache.GetArtifactLoader(options.Object)).ToList<MetadataArtifactLoader>();
Assert.Equal(3, loaders1.Count);
Assert.Equal(3, loaders2.Count);
for (var i = 0; i < loaders1.Count; i++)
{
Assert.NotSame(loaders1[i], loaders2[i]);
}
}
public void Clear_clears_all_cached_workspaces()
{
var options = new Mock<DbConnectionOptions>();
options.Setup(m => m["metadata"]).Returns(FileMetadataPaths);
options.Setup(m => m["provider"]).Returns("Some Provider");
var cache = new MetadataCache();
var workspace = cache.GetMetadataWorkspace(options.Object);
cache.Clear();
Assert.NotSame(workspace, cache.GetMetadataWorkspace(options.Object));
}
public void GetMetadataWorkspace_caches_based_on_artifact_paths_and_store_provider()
{
var options = new Mock<DbConnectionOptions>();
options.Setup(m => m["metadata"]).Returns(FileMetadataPaths);
options.Setup(m => m["provider"]).Returns("Some Provider");
var cache = new MetadataCache();
var workspace = cache.GetMetadataWorkspace(options.Object);
Assert.Same(workspace, cache.GetMetadataWorkspace(options.Object));
options.Setup(m => m["provider"]).Returns("Another Provider");
Assert.NotSame(workspace, cache.GetMetadataWorkspace(options.Object));
options.Setup(m => m["metadata"]).Returns(EmbdeddedMetadataPaths);
options.Setup(m => m["provider"]).Returns("Some Provider");
Assert.NotSame(workspace, cache.GetMetadataWorkspace(options.Object));
options.Setup(m => m["metadata"]).Returns(FileMetadataPaths);
options.Setup(m => m["provider"]).Returns("Some Provider");
Assert.Same(workspace, cache.GetMetadataWorkspace(options.Object));
}
public void GetMetadataWorkspace_returns_cached_workspace_based_on_cache_key()
{
var options = new Mock<DbConnectionOptions>();
options.Setup(m => m["metadata"]).Returns(FileMetadataPaths);
var loader1 = new MetadataCache().GetArtifactLoader(options.Object);
var loader2 = new MetadataCache().GetArtifactLoader(options.Object);
var cache = new MetadataCache();
Assert.Same(
cache.GetMetadataWorkspace("Key Lime", loader1),
cache.GetMetadataWorkspace("Key Lime", loader2));
}
public void GetMetadataWorkspace_uses_given_artifact_loader_to_create_workspace()
{
var options = new Mock<DbConnectionOptions>();
options.Setup(m => m["metadata"]).Returns(FileMetadataPaths);
var loader = new MetadataCache().GetArtifactLoader(options.Object);
var workspace = new MetadataCache().GetMetadataWorkspace("Key Lime", loader);
var edmItemCollection = (EdmItemCollection)workspace.GetItemCollection(DataSpace.CSpace);
Assert.NotNull(edmItemCollection.GetItem<EntityType>("MetadataCacheTests.BlogEdmx"));
var storeItemCollection = (StoreItemCollection)workspace.GetItemCollection(DataSpace.SSpace);
Assert.NotNull(storeItemCollection.GetItem<EntityType>("CodeFirstDatabaseSchema.BlogEdmx"));
Assert.IsType<StorageMappingItemCollection>(workspace.GetItemCollection(DataSpace.CSSpace));
}
public void GetArtifactLoader_does_not_use_cached_loaders_when_metadata_directory_is_used_for_loading()
{
var options = new Mock<DbConnectionOptions>();
options.Setup(m => m["metadata"]).Returns(FileMetadataDirs);
var cache = new MetadataCache();
var loaders1 = ((MetadataArtifactLoaderComposite)cache.GetArtifactLoader(options.Object)).ToList<MetadataArtifactLoader>();
var loaders2 = ((MetadataArtifactLoaderComposite)cache.GetArtifactLoader(options.Object)).ToList<MetadataArtifactLoader>();
Assert.Equal(3, loaders1.Count);
Assert.Equal(3, loaders2.Count);
for (var i = 0; i < loaders1.Count; i++)
{
Assert.NotSame(loaders1[i], loaders2[i]);
}
}
