public void CloningTestsWorksCorrectly()
{
var f = new RavenJObject();
f["1"] = new RavenJValue(1);
f["2"] = new RavenJValue(2);
var f1 = (RavenJObject)f.CloneToken();
f1["2"] = new RavenJValue(3);
var val = (RavenJValue)f["2"];
Assert.Equal(2, val.Value);
val = (RavenJValue)f1["2"];
Assert.Equal(3, val.Value);
var f2 = (RavenJObject)f1.CloneToken();
val = (RavenJValue)f2["2"];
Assert.Equal(3, val.Value);
f["2"] = f2;
f1 = (RavenJObject)f.CloneToken();
f.Remove("2");
Assert.Null(f["2"]);
Assert.NotNull(f1["2"]);
}
public PatchResultData ApplyPatch(string docId, Etag etag,
PatchRequest[] patchExistingDoc, PatchRequest[] patchDefaultDoc, RavenJObject defaultMetadata,
TransactionInformation transactionInformation, bool debugMode = false, bool skipPatchIfEtagMismatch = false,
IEnumerable <string> participatingIds = null)
{
if (docId == null)
{
throw new ArgumentNullException("docId");
}
return(ApplyPatchInternal(docId, etag, transactionInformation,
jsonDoc => new JsonPatcher(jsonDoc.ToJson()).Apply(patchExistingDoc),
() =>
{
if (patchDefaultDoc == null || patchDefaultDoc.Length == 0)
{
return null;
}
var jsonDoc = new RavenJObject();
jsonDoc[Constants.Metadata] = defaultMetadata.CloneToken() ?? new RavenJObject();
return new JsonPatcher(jsonDoc).Apply(patchDefaultDoc);
},
() => null,
() => null,
debugMode,
skipPatchIfEtagMismatch,
participatingIds));
}
public Tuple <PatchResultData, List <string> > ApplyPatch(string docId, Etag etag,
ScriptedPatchRequest patchExisting, ScriptedPatchRequest patchDefault, RavenJObject defaultMetadata,
TransactionInformation transactionInformation, bool debugMode = false, IEnumerable <string> participatingIds = null)
{
ScriptedJsonPatcher scriptedJsonPatcher = null;
DefaultScriptedJsonPatcherOperationScope scope = null;
try
{
var applyPatchInternal = ApplyPatchInternal(docId, etag, transactionInformation,
jsonDoc =>
{
scope = scope ?? new DefaultScriptedJsonPatcherOperationScope(Database, debugMode);
scriptedJsonPatcher = new ScriptedJsonPatcher(Database);
return(scriptedJsonPatcher.Apply(scope, jsonDoc.ToJson(), patchExisting, jsonDoc.SerializedSizeOnDisk, jsonDoc.Key));
},
() =>
{
if (patchDefault == null)
{
return(null);
}
scope = scope ?? new DefaultScriptedJsonPatcherOperationScope(Database, debugMode);
scriptedJsonPatcher = new ScriptedJsonPatcher(Database);
var jsonDoc = new RavenJObject();
jsonDoc[Constants.Metadata] = defaultMetadata.CloneToken() ?? new RavenJObject();
return(scriptedJsonPatcher.Apply(scope, jsonDoc, patchDefault, 0, docId));
},
() =>
{
if (scope == null)
{
return(null);
}
return(scope
.GetPutOperations()
.ToList());
},
() =>
{
if (scope == null)
{
return(null);
}
return(scope.DebugActions);
},
debugMode, participatingIds: participatingIds);
return(Tuple.Create(applyPatchInternal, scriptedJsonPatcher == null ? new List <string>() : scriptedJsonPatcher.Debug));
}
finally
{
if (scope != null)
{
scope.Dispose();
}
}
}
public void SetCachedDocument(string key, Etag etag, RavenJObject doc, RavenJObject metadata, int size)
{
if (skipSettingDocumentInCache)
{
return;
}
var documentClone = ((RavenJObject)doc.CloneToken());
documentClone.EnsureCannotBeChangeAndEnableSnapshotting();
var metadataClone = ((RavenJObject)metadata.CloneToken());
metadataClone.EnsureCannotBeChangeAndEnableSnapshotting();
try
{
cachedSerializedDocuments.Set("Doc/" + key + "/" + etag, new CachedDocument
{
Document = documentClone,
Metadata = metadataClone,
Size = size
}, new CacheItemPolicy
{
SlidingExpiration = configuration.MemoryCacheExpiration,
});
}
catch (OverflowException)
{
// this is a bug in the framework
// http://connect.microsoft.com/VisualStudio/feedback/details/735033/memorycache-set-fails-with-overflowexception-exception-when-key-is-u7337-u7f01-u2117-exception-message-negating-the-minimum-value-of-a-twos-complement-number-is-invalid
// in this case, we just threat it as uncachable
}
}
/// <summary>
/// Tracks the entity.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="key">The key.</param>
/// <param name="document">The document.</param>
/// <param name="metadata">The metadata.</param>
/// <returns></returns>
public T TrackEntity <T>(string key, RavenJObject document, RavenJObject metadata)
{
document.Remove("@metadata");
object entity;
if (entitiesByKey.TryGetValue(key, out entity) == false)
{
entity = ConvertToEntity <T>(key, document, metadata);
}
else
{
// the local instance may have been changed, we adhere to the current Unit of Work
// instance, and return that, ignoring anything new.
return((T)entity);
}
var etag = metadata.Value <string>("@etag");
if (metadata.Value <bool>("Non-Authoritative-Information") &&
AllowNonAuthoritativeInformation == false)
{
throw new NonAuthoritativeInformationException("Document " + key +
" returned Non Authoritative Information (probably modified by a transaction in progress) and AllowNonAuthoritativeInformation is set to false");
}
entitiesAndMetadata[entity] = new DocumentMetadata
{
OriginalValue = document,
Metadata = metadata,
OriginalMetadata = (RavenJObject)metadata.CloneToken(),
ETag = new Guid(etag),
Key = key
};
entitiesByKey[key] = entity;
return((T)entity);
}
public void SetCachedDocument(string key, Etag etag, RavenJObject doc, RavenJObject metadata, int size)
{
if (skipSettingDocumentInCache)
return;
var documentClone = ((RavenJObject)doc.CloneToken());
documentClone.EnsureCannotBeChangeAndEnableSnapshotting();
var metadataClone = ((RavenJObject)metadata.CloneToken());
metadataClone.EnsureCannotBeChangeAndEnableSnapshotting();
try
{
cachedSerializedDocuments.Set("Doc/" + key + "/" + etag, new CachedDocument
{
Document = documentClone,
Metadata = metadataClone,
Size = size
}, new CacheItemPolicy
{
SlidingExpiration = configuration.MemoryCacheExpiration,
});
}
catch (OverflowException)
{
// this is a bug in the framework
// http://connect.microsoft.com/VisualStudio/feedback/details/735033/memorycache-set-fails-with-overflowexception-exception-when-key-is-u7337-u7f01-u2117-exception-message-negating-the-minimum-value-of-a-twos-complement-number-is-invalid
// in this case, we just threat it as uncachable
}
}
/// <summary>
/// Tracks the entity.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="key">The key.</param>
/// <param name="document">The document.</param>
/// <param name="metadata">The metadata.</param>
/// <returns></returns>
public T TrackEntity <T>(string key, RavenJObject document, RavenJObject metadata)
{
object entity;
if (entitiesByKey.TryGetValue(key, out entity) == false)
{
entity = ConvertToEntity <T>(key, document, metadata);
}
else
{
// the local instnace may have been changed, we adhere to the current Unit of Work
// instance, and return that, ignoring anything new.
return((T)entity);
}
var etag = metadata.Value <string>("@etag");
document.Remove("@metadata");
entitiesAndMetadata[entity] = new DocumentMetadata
{
OriginalValue = document,
Metadata = metadata,
OriginalMetadata = (RavenJObject)metadata.CloneToken(),
ETag = new Guid(etag),
Key = key
};
entitiesByKey[key] = entity;
return((T)entity);
}
public FileHeader(string key, RavenJObject metadata)
{
this.FullPath = key;
this.Metadata = metadata;
this.OriginalMetadata = (RavenJObject)metadata.CloneToken();
SetFileSize();
}
public void SetCachedDocument(string key, Guid etag, RavenJObject doc, RavenJObject metadata)
{
cachedSerializedDocuments["Doc/" + key + "/" + etag] = new CachedDocument
{
Document = ((RavenJObject)doc.CloneToken()).EnsureSnapshot(),
Metadata = ((RavenJObject)metadata.CloneToken()).EnsureSnapshot()
};
}
public void SetCachedDocument(string key, Guid etag, RavenJObject doc, RavenJObject metadata)
{
var documentClone = ((RavenJObject)doc.CloneToken());
documentClone.EnsureSnapshot();
var metadataClone = ((RavenJObject)metadata.CloneToken());
metadataClone.EnsureSnapshot();
cachedSerializedDocuments["Doc/" + key + "/" + etag] = new CachedDocument
{
Document = documentClone,
Metadata = metadataClone
};
}
public void SetCachedDocument(string key, Guid etag, RavenJObject doc, RavenJObject metadata)
{
var documentClone = ((RavenJObject)doc.CloneToken());
documentClone.EnsureSnapshot();
var metadataClone = ((RavenJObject)metadata.CloneToken());
metadataClone.EnsureSnapshot();
cachedSerializedDocuments["Doc/" + key + "/" + etag] = new CachedDocument
{
Document = documentClone,
Metadata = metadataClone
};
}
public void CloningTestsWorksCorrectly()
{
var f = new RavenJObject();
f["1"] = new RavenJValue(1);
f["2"] = new RavenJValue(2);
var f1 = (RavenJObject)f.CloneToken();
f1["2"] = new RavenJValue(3);
var val = (RavenJValue) f["2"];
Assert.Equal(2, val.Value);
val = (RavenJValue)f1["2"];
Assert.Equal(3, val.Value);
var f2 = (RavenJObject)f1.CloneToken();
val = (RavenJValue)f2["2"];
Assert.Equal(3, val.Value);
f["2"] = f2;
f1 = (RavenJObject) f.CloneToken();
f.Remove("2");
Assert.Null(f["2"]);
Assert.NotNull(f1["2"]);
}
private static void MergeReplicationHistories(string documentId, RavenJObject origin, RavenJObject external, ref RavenJObject result)
{
result = (RavenJObject)origin.CloneToken();
RavenJToken originHistory;
RavenJToken externalHisotry;
var originHasHistory = origin.TryGetValue(Constants.RavenReplicationHistory, out originHistory);
var externalHasHistory = external.TryGetValue(Constants.RavenReplicationHistory, out externalHisotry);
RavenJToken externalVersion;
RavenJToken externalSource;
//we are going to lose the external source and version if we don't add them here
if (external.TryGetValue(Constants.RavenReplicationVersion, out externalVersion) &&
external.TryGetValue(Constants.RavenReplicationSource, out externalSource))
{
if (externalHasHistory)
{
externalHisotry = externalHisotry.CloneToken();
}
else
{
externalHisotry = new RavenJArray();
}
var historyEntry = new RavenJObject();
historyEntry[Constants.RavenReplicationVersion] = externalVersion;
historyEntry[Constants.RavenReplicationSource] = externalSource;
((RavenJArray)externalHisotry).Add(historyEntry);
externalHasHistory = true;
}
RavenJArray mergedHistory = null;
//need to merge histories
if (originHasHistory)
{
mergedHistory = Historian.MergeReplicationHistories((RavenJArray)originHistory, (RavenJArray)externalHisotry, documentId);
result[Constants.RavenReplicationMergedHistory] = true;
}
else if (externalHasHistory)
{
//this might be a snapshot if somehow there was an history but no version or source
mergedHistory = (RavenJArray)(externalHisotry.IsSnapshot? externalHisotry.CloneToken(): externalHisotry);
}
//if the original has history and the external didn't we already cloned it.
if (mergedHistory != null)
{
result[Constants.RavenReplicationHistory] = mergedHistory;
}
}
public PatchResultData ApplyPatch(string docId, Etag etag,
PatchRequest[] patchExistingDoc, PatchRequest[] patchDefaultDoc, RavenJObject defaultMetadata,
TransactionInformation transactionInformation, bool debugMode = false)
{
if (docId == null)
throw new ArgumentNullException("docId");
return ApplyPatchInternal(docId, etag, transactionInformation,
jsonDoc => new JsonPatcher(jsonDoc.ToJson()).Apply(patchExistingDoc),
() =>
{
if (patchDefaultDoc == null || patchDefaultDoc.Length == 0)
return null;
var jsonDoc = new RavenJObject();
jsonDoc[Constants.Metadata] = defaultMetadata.CloneToken() ?? new RavenJObject();
return new JsonPatcher(jsonDoc).Apply(patchDefaultDoc);
},
() => null, debugMode);
}
public void ShouldBehaveNicelyInMultithreaded()
{
var obj = new RavenJObject
{
{"prop1", 2},
{"prop2", "123"}
};
var copy = (RavenJObject)obj.CloneToken() ;
copy["@id"] = "movies/1";
Parallel.For(0, 10000, i =>
{
Assert.True(copy.ContainsKey("@id"));
var foo = (RavenJObject)copy.CloneToken();
Assert.True(foo.ContainsKey("@id"));
Assert.True(copy.ContainsKey("@id"));
});
}
public void ShouldNotFail()
{
var root = new RavenJObject();
var current = root;
for (int i = 0; i < 10000; i++)
{
var temp = new RavenJObject();
current.Add("Inner", temp);
current = temp;
}
var anotherRoot = (RavenJObject)root.CloneToken();
do
{
anotherRoot["Inner"] = 0;
} while ((anotherRoot = anotherRoot["Inner"] as RavenJObject) != null);
}
public void SetCachedDocument(string key, Guid etag, RavenJObject doc, RavenJObject metadata)
{
if (skipSettingDocumentInCache)
return;
var documentClone = ((RavenJObject)doc.CloneToken());
documentClone.EnsureSnapshot();
var metadataClone = ((RavenJObject)metadata.CloneToken());
metadataClone.EnsureSnapshot();
cachedSerializedDocuments.Set("Doc/" + key + "/" + etag, new CachedDocument
{
Document = documentClone,
Metadata = metadataClone
}, new CacheItemPolicy
{
SlidingExpiration = TimeSpan.FromMinutes(5),
});
}
public void ShouldBehaveNicelyInMultithreaded()
{
var obj = new RavenJObject
{
{ "prop1", 2 },
{ "prop2", "123" }
};
var copy = (RavenJObject)obj.CloneToken();
copy["@id"] = "movies/1";
Parallel.For(0, 10000, i =>
{
Assert.True(copy.ContainsKey("@id"));
var foo = (RavenJObject)copy.CloneToken();
Assert.True(foo.ContainsKey("@id"));
Assert.True(copy.ContainsKey("@id"));
});
}
public void SetCachedDocument(string key, Guid etag, RavenJObject doc, RavenJObject metadata, int size)
{
if (skipSettingDocumentInCache)
return;
var documentClone = ((RavenJObject)doc.CloneToken());
documentClone.EnsureSnapshot();
var metadataClone = ((RavenJObject)metadata.CloneToken());
metadataClone.EnsureSnapshot();
cachedSerializedDocuments.Set("Doc/" + key + "/" + etag, new CachedDocument
{
Document = documentClone,
Metadata = metadataClone,
Size = size
}, new CacheItemPolicy
{
SlidingExpiration = configuration.MemoryCacheExpiration,
});
}
/// <summary>
/// Converts the json document to an entity.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="id">The id.</param>
/// <param name="documentFound">The document found.</param>
/// <param name="metadata">The metadata.</param>
/// <returns></returns>
protected object ConvertToEntity <T>(string id, RavenJObject documentFound, RavenJObject metadata)
{
if (typeof(T) == typeof(RavenJObject))
{
return((T)(object)documentFound.CloneToken());
}
var entity = default(T);
EnsureNotReadVetoed(metadata);
var documentType = Conventions.GetClrType(id, documentFound, metadata);
if (documentType != null)
{
var type = Type.GetType(documentType);
if (type != null)
{
entity = (T)documentFound.Deserialize(type, Conventions);
}
}
if (Equals(entity, default(T)))
{
entity = documentFound.Deserialize <T>(Conventions);
#if !NET_3_5
var document = entity as RavenJObject;
if (document != null)
{
entity = (T)(object)(new DynamicJsonObject(document));
}
#endif
}
TrySetIdentity(entity, id);
foreach (var documentConversionListener in listeners.ConversionListeners)
{
documentConversionListener.DocumentToEntity(entity, documentFound, metadata);
}
return(entity);
}
public void SetCachedDocument(string key, Guid etag, RavenJObject doc, RavenJObject metadata)
{
if (skipSettingDocumentInCache)
{
return;
}
var documentClone = ((RavenJObject)doc.CloneToken());
documentClone.EnsureSnapshot();
var metadataClone = ((RavenJObject)metadata.CloneToken());
metadataClone.EnsureSnapshot();
cachedSerializedDocuments.Set("Doc/" + key + "/" + etag, new CachedDocument
{
Document = documentClone,
Metadata = metadataClone
}, new CacheItemPolicy
{
SlidingExpiration = configuration.MemoryCacheExpiration,
});
}
public FileHeader( string key, RavenJObject metadata )
{
this.FullPath = key;
this.Metadata = metadata;
this.OriginalMetadata = (RavenJObject)metadata.CloneToken();
SetFileSize();
}
public Tuple<PatchResultData, List<string>> ApplyPatch(string docId, Etag etag,
ScriptedPatchRequest patchExisting, ScriptedPatchRequest patchDefault, RavenJObject defaultMetadata,
TransactionInformation transactionInformation, bool debugMode = false)
{
ScriptedJsonPatcher scriptedJsonPatcher = null;
DefaultScriptedJsonPatcherOperationScope scope = null;
try
{
var applyPatchInternal = ApplyPatchInternal(docId, etag, transactionInformation,
jsonDoc =>
{
scope = scope ?? new DefaultScriptedJsonPatcherOperationScope(Database, debugMode);
scriptedJsonPatcher = new ScriptedJsonPatcher(Database);
return scriptedJsonPatcher.Apply(scope, jsonDoc.ToJson(), patchExisting, jsonDoc.SerializedSizeOnDisk, jsonDoc.Key);
},
() =>
{
if (patchDefault == null)
return null;
scope = scope ?? new DefaultScriptedJsonPatcherOperationScope(Database, debugMode);
scriptedJsonPatcher = new ScriptedJsonPatcher(Database);
var jsonDoc = new RavenJObject();
jsonDoc[Constants.Metadata] = defaultMetadata.CloneToken() ?? new RavenJObject();
return scriptedJsonPatcher.Apply(scope, jsonDoc, patchDefault, 0, docId);
},
() =>
{
if (scope == null)
return null;
return scope
.GetPutOperations()
.ToList();
},
() =>
{
if (scope == null)
return null;
return scope.DebugActions;
},
debugMode);
return Tuple.Create(applyPatchInternal, scriptedJsonPatcher == null ? new List<string>() : scriptedJsonPatcher.Debug);
}
finally
{
if (scope != null)
scope.Dispose();
}
}
public void ShouldNotFail()
{
var root = new RavenJObject();
var current = root;
for (int i = 0; i < 10000; i++)
{
var temp = new RavenJObject();
current.Add("Inner", temp);
current = temp;
}
var anotherRoot = (RavenJObject)root.CloneToken();
do
{
anotherRoot["Inner"] = 0;
} while ((anotherRoot = anotherRoot["Inner"] as RavenJObject) != null);
}
