protected override void GenerateSqlCommand(SqlCommand sqlCommand)
{
base.GenerateSqlCommand(sqlCommand);
if (base.StoreLock.IsValid)
{
throw FxTrace.Exception.AsError(new InstancePersistenceCommandException(SR.MultipleLockOwnersNotSupported));
}
bool withIdentity;
IDictionary <XName, InstanceValue> commandMetadata = GetCommandMetadata(out withIdentity);
SqlParameterCollection parameters = sqlCommand.Parameters;
double lockTimeout = base.Store.BufferedHostLockRenewalPeriod.TotalSeconds;
this.lockOwnerId = Guid.NewGuid();
ExtractWorkflowHostType(commandMetadata);
InstanceValue instanceValue;
if (commandMetadata.TryGetValue(PersistenceMetadataNamespace.ActivationType, out instanceValue))
{
if (withIdentity)
{
throw FxTrace.Exception.AsError(new InstancePersistenceCommandException(SR.IdentityNotSupportedWithActivation));
}
if (!PersistenceMetadataNamespace.ActivationTypes.WAS.Equals(instanceValue.Value))
{
throw FxTrace.Exception.AsError(new InstancePersistenceCommandException(SR.NonWASActivationNotSupported));
}
this.fireActivatableInstancesEvent = true;
}
ArraySegment <byte>[] properties = SerializationUtilities.SerializePropertyBag(commandMetadata, base.Store.InstanceEncodingOption);
parameters.Add(new SqlParameter {
ParameterName = "@lockTimeout", SqlDbType = SqlDbType.Int, Value = lockTimeout
});
parameters.Add(new SqlParameter {
ParameterName = "@lockOwnerId", SqlDbType = SqlDbType.UniqueIdentifier, Value = this.lockOwnerId
});
parameters.Add(new SqlParameter {
ParameterName = "@workflowHostType", SqlDbType = SqlDbType.UniqueIdentifier, Value = (base.Store.WorkflowHostType != Guid.Empty) ? base.Store.WorkflowHostType : (object)DBNull.Value
});
parameters.Add(new SqlParameter {
ParameterName = "@enqueueCommand", SqlDbType = SqlDbType.Bit, Value = base.Store.EnqueueRunCommands
});
parameters.Add(new SqlParameter {
ParameterName = "@deleteInstanceOnCompletion", SqlDbType = SqlDbType.Bit, Value = (base.Store.InstanceCompletionAction == InstanceCompletionAction.DeleteAll)
});
parameters.Add(new SqlParameter {
ParameterName = "@primitiveLockOwnerData", SqlDbType = SqlDbType.VarBinary, Size = properties[0].Count, Value = (object)(properties[0].Array) ?? DBNull.Value
});
parameters.Add(new SqlParameter {
ParameterName = "@complexLockOwnerData", SqlDbType = SqlDbType.VarBinary, Size = properties[1].Count, Value = (object)(properties[1].Array) ?? DBNull.Value
});
parameters.Add(new SqlParameter {
ParameterName = "@writeOnlyPrimitiveLockOwnerData", SqlDbType = SqlDbType.VarBinary, Size = properties[2].Count, Value = (object)(properties[2].Array) ?? DBNull.Value
});
parameters.Add(new SqlParameter {
ParameterName = "@writeOnlyComplexLockOwnerData", SqlDbType = SqlDbType.VarBinary, Size = properties[3].Count, Value = (object)(properties[3].Array) ?? DBNull.Value
});
parameters.Add(new SqlParameter {
ParameterName = "@encodingOption", SqlDbType = SqlDbType.TinyInt, Value = base.Store.InstanceEncodingOption
});
parameters.Add(new SqlParameter {
ParameterName = "@machineName", SqlDbType = SqlDbType.NVarChar, Value = SqlWorkflowInstanceStoreConstants.MachineName
});
if (withIdentity)
{
Fx.Assert(base.Store.DatabaseVersion >= StoreUtilities.Version45, "Should never get here if the db version isn't 4.5 or higher");
string identityMetadataXml = SerializationUtilities.GetIdentityMetadataXml(base.InstancePersistenceCommand);
parameters.Add(new SqlParameter {
ParameterName = "@identityMetadata", SqlDbType = SqlDbType.Xml, Value = identityMetadataXml
});
}
}
private void SerializeAssociatedData(SqlParameterCollection parameters, SaveWorkflowCommand saveWorkflowCommand, StringBuilder commandTextBuilder)
{
if (saveWorkflowCommand.CompleteInstance && (base.Store.InstanceCompletionAction == InstanceCompletionAction.DeleteAll))
{
SqlParameter parameter = new SqlParameter {
ParameterName = "@keysToAssociate",
SqlDbType = SqlDbType.Xml,
Value = DBNull.Value
};
parameters.Add(parameter);
SqlParameter parameter2 = new SqlParameter {
ParameterName = "@singleKeyId",
SqlDbType = SqlDbType.UniqueIdentifier,
Value = DBNull.Value
};
parameters.Add(parameter2);
SqlParameter parameter3 = new SqlParameter {
ParameterName = "@keysToComplete",
SqlDbType = SqlDbType.Xml,
Value = DBNull.Value
};
parameters.Add(parameter3);
SqlParameter parameter4 = new SqlParameter {
ParameterName = "@keysToFree",
SqlDbType = SqlDbType.Xml,
Value = DBNull.Value
};
parameters.Add(parameter4);
SqlParameter parameter5 = new SqlParameter {
ParameterName = "@concatenatedKeyProperties",
SqlDbType = SqlDbType.VarBinary,
Value = DBNull.Value
};
parameters.Add(parameter5);
SqlParameter parameter6 = new SqlParameter {
ParameterName = "@primitiveDataProperties",
SqlDbType = SqlDbType.VarBinary,
Value = DBNull.Value
};
parameters.Add(parameter6);
SqlParameter parameter7 = new SqlParameter {
ParameterName = "@complexDataProperties",
SqlDbType = SqlDbType.VarBinary,
Value = DBNull.Value
};
parameters.Add(parameter7);
SqlParameter parameter8 = new SqlParameter {
ParameterName = "@writeOnlyPrimitiveDataProperties",
SqlDbType = SqlDbType.VarBinary,
Value = DBNull.Value
};
parameters.Add(parameter8);
SqlParameter parameter9 = new SqlParameter {
ParameterName = "@writeOnlyComplexDataProperties",
SqlDbType = SqlDbType.VarBinary,
Value = DBNull.Value
};
parameters.Add(parameter9);
SqlParameter parameter10 = new SqlParameter {
ParameterName = "@metadataProperties",
SqlDbType = SqlDbType.VarBinary,
Value = DBNull.Value
};
parameters.Add(parameter10);
SqlParameter parameter11 = new SqlParameter {
ParameterName = "@metadataIsConsistent",
SqlDbType = SqlDbType.Bit,
Value = DBNull.Value
};
parameters.Add(parameter11);
SqlParameter parameter12 = new SqlParameter {
ParameterName = "@encodingOption",
SqlDbType = SqlDbType.TinyInt,
Value = DBNull.Value
};
parameters.Add(parameter12);
SqlParameter parameter13 = new SqlParameter {
ParameterName = "@lastMachineRunOn",
SqlDbType = SqlDbType.NVarChar,
Value = DBNull.Value
};
parameters.Add(parameter13);
SqlParameter parameter14 = new SqlParameter {
ParameterName = "@executionStatus",
SqlDbType = SqlDbType.NVarChar,
Value = DBNull.Value
};
parameters.Add(parameter14);
SqlParameter parameter15 = new SqlParameter {
ParameterName = "@blockingBookmarks",
SqlDbType = SqlDbType.NVarChar,
Value = DBNull.Value
};
parameters.Add(parameter15);
}
else
{
List <CorrelationKey> correlationKeys = CorrelationKey.BuildKeyList(saveWorkflowCommand.InstanceKeysToAssociate, base.Store.InstanceEncodingOption);
List <CorrelationKey> list2 = CorrelationKey.BuildKeyList(saveWorkflowCommand.InstanceKeysToComplete);
List <CorrelationKey> list3 = CorrelationKey.BuildKeyList(saveWorkflowCommand.InstanceKeysToFree);
ArraySegment <byte>[] segmentArray = SerializationUtilities.SerializePropertyBag(saveWorkflowCommand.InstanceData, base.Store.InstanceEncodingOption);
ArraySegment <byte> segment = SerializationUtilities.SerializeMetadataPropertyBag(saveWorkflowCommand, base.InstancePersistenceContext, base.Store.InstanceEncodingOption);
byte[] buffer = SerializationUtilities.CreateKeyBinaryBlob(correlationKeys);
bool flag = base.InstancePersistenceContext.InstanceView.InstanceMetadataConsistency == InstanceValueConsistency.None;
bool flag2 = (correlationKeys != null) && (correlationKeys.Count == 1);
SqlParameter parameter16 = new SqlParameter {
ParameterName = "@keysToAssociate",
SqlDbType = SqlDbType.Xml,
Value = flag2 ? DBNull.Value : SerializationUtilities.CreateCorrelationKeyXmlBlob(correlationKeys)
};
parameters.Add(parameter16);
SqlParameter parameter17 = new SqlParameter {
ParameterName = "@singleKeyId",
SqlDbType = SqlDbType.UniqueIdentifier,
Value = flag2 ? ((object)correlationKeys[0].KeyId) : ((object)DBNull.Value)
};
parameters.Add(parameter17);
SqlParameter parameter18 = new SqlParameter {
ParameterName = "@keysToComplete",
SqlDbType = SqlDbType.Xml,
Value = SerializationUtilities.CreateCorrelationKeyXmlBlob(list2)
};
parameters.Add(parameter18);
SqlParameter parameter19 = new SqlParameter {
ParameterName = "@keysToFree",
SqlDbType = SqlDbType.Xml,
Value = SerializationUtilities.CreateCorrelationKeyXmlBlob(list3)
};
parameters.Add(parameter19);
SqlParameter parameter20 = new SqlParameter {
ParameterName = "@concatenatedKeyProperties",
SqlDbType = SqlDbType.VarBinary,
Size = -1,
Value = buffer ?? DBNull.Value
};
parameters.Add(parameter20);
SqlParameter parameter21 = new SqlParameter {
ParameterName = "@metadataIsConsistent",
SqlDbType = SqlDbType.Bit,
Value = flag
};
parameters.Add(parameter21);
SqlParameter parameter22 = new SqlParameter {
ParameterName = "@encodingOption",
SqlDbType = SqlDbType.TinyInt,
Value = base.Store.InstanceEncodingOption
};
parameters.Add(parameter22);
SqlParameter parameter23 = new SqlParameter {
ParameterName = "@lastMachineRunOn",
SqlDbType = SqlDbType.NVarChar,
Size = 450,
Value = SqlWorkflowInstanceStoreConstants.MachineName
};
parameters.Add(parameter23);
SqlParameter parameter24 = new SqlParameter {
ParameterName = "@executionStatus",
SqlDbType = SqlDbType.NVarChar,
Size = 450,
Value = GetExecutionStatus(saveWorkflowCommand) ?? DBNull.Value
};
parameters.Add(parameter24);
SqlParameter parameter25 = new SqlParameter {
ParameterName = "@blockingBookmarks",
SqlDbType = SqlDbType.NVarChar,
Size = -1,
Value = GetBlockingBookmarks(saveWorkflowCommand) ?? DBNull.Value
};
parameters.Add(parameter25);
ArraySegment <byte>[] segmentArray2 = new ArraySegment <byte>[] { segmentArray[0], segmentArray[1], segmentArray[2], segmentArray[3], segment };
string[] strArray = new string[] { "@primitiveDataProperties", "@complexDataProperties", "@writeOnlyPrimitiveDataProperties", "writeOnlyComplexDataProperties", "@metadataProperties" };
for (int i = 0; i < 5; i++)
{
AddSerializedProperty(segmentArray2[i], parameters, strArray[i]);
}
this.SerializePromotedProperties(parameters, commandTextBuilder, saveWorkflowCommand);
}
}
protected override void GenerateSqlCommand(SqlCommand sqlCommand)
{
InstanceValue value2;
base.GenerateSqlCommand(sqlCommand);
if (base.StoreLock.IsValid)
{
throw FxTrace.Exception.AsError(new InstancePersistenceCommandException(System.Activities.DurableInstancing.SR.MultipleLockOwnersNotSupported));
}
CreateWorkflowOwnerCommand instancePersistenceCommand = base.InstancePersistenceCommand as CreateWorkflowOwnerCommand;
SqlParameterCollection parameters = sqlCommand.Parameters;
double totalSeconds = base.Store.BufferedHostLockRenewalPeriod.TotalSeconds;
this.lockOwnerId = Guid.NewGuid();
this.ExtractWorkflowHostType();
if (instancePersistenceCommand.InstanceOwnerMetadata.TryGetValue(PersistenceMetadataNamespace.ActivationType, out value2))
{
if (!PersistenceMetadataNamespace.ActivationTypes.WAS.Equals(value2.Value))
{
throw FxTrace.Exception.AsError(new InstancePersistenceCommandException(System.Activities.DurableInstancing.SR.NonWASActivationNotSupported));
}
this.fireActivatableInstancesEvent = true;
}
ArraySegment <byte>[] segmentArray = SerializationUtilities.SerializePropertyBag(instancePersistenceCommand.InstanceOwnerMetadata, base.Store.InstanceEncodingOption);
SqlParameter parameter = new SqlParameter {
ParameterName = "@lockTimeout",
SqlDbType = SqlDbType.Int,
Value = totalSeconds
};
parameters.Add(parameter);
SqlParameter parameter2 = new SqlParameter {
ParameterName = "@lockOwnerId",
SqlDbType = SqlDbType.UniqueIdentifier,
Value = this.lockOwnerId
};
parameters.Add(parameter2);
SqlParameter parameter3 = new SqlParameter {
ParameterName = "@workflowHostType",
SqlDbType = SqlDbType.UniqueIdentifier,
Value = (base.Store.WorkflowHostType != Guid.Empty) ? ((object)base.Store.WorkflowHostType) : ((object)DBNull.Value)
};
parameters.Add(parameter3);
SqlParameter parameter4 = new SqlParameter {
ParameterName = "@enqueueCommand",
SqlDbType = SqlDbType.Bit,
Value = base.Store.EnqueueRunCommands
};
parameters.Add(parameter4);
SqlParameter parameter5 = new SqlParameter {
ParameterName = "@deleteInstanceOnCompletion",
SqlDbType = SqlDbType.Bit,
Value = base.Store.InstanceCompletionAction == InstanceCompletionAction.DeleteAll
};
parameters.Add(parameter5);
SqlParameter parameter6 = new SqlParameter {
ParameterName = "@primitiveLockOwnerData",
SqlDbType = SqlDbType.VarBinary,
Size = segmentArray[0].Count,
Value = segmentArray[0].Array ?? DBNull.Value
};
parameters.Add(parameter6);
SqlParameter parameter7 = new SqlParameter {
ParameterName = "@complexLockOwnerData",
SqlDbType = SqlDbType.VarBinary,
Size = segmentArray[1].Count,
Value = segmentArray[1].Array ?? DBNull.Value
};
parameters.Add(parameter7);
SqlParameter parameter8 = new SqlParameter {
ParameterName = "@writeOnlyPrimitiveLockOwnerData",
SqlDbType = SqlDbType.VarBinary,
Size = segmentArray[2].Count,
Value = segmentArray[2].Array ?? DBNull.Value
};
parameters.Add(parameter8);
SqlParameter parameter9 = new SqlParameter {
ParameterName = "@writeOnlyComplexLockOwnerData",
SqlDbType = SqlDbType.VarBinary,
Size = segmentArray[3].Count,
Value = segmentArray[3].Array ?? DBNull.Value
};
parameters.Add(parameter9);
SqlParameter parameter10 = new SqlParameter {
ParameterName = "@encodingOption",
SqlDbType = SqlDbType.TinyInt,
Value = base.Store.InstanceEncodingOption
};
parameters.Add(parameter10);
SqlParameter parameter11 = new SqlParameter {
ParameterName = "@machineName",
SqlDbType = SqlDbType.NVarChar,
Value = SqlWorkflowInstanceStoreConstants.MachineName
};
parameters.Add(parameter11);
}
void SerializeAssociatedData(SqlParameterCollection parameters, SaveWorkflowCommand saveWorkflowCommand, StringBuilder commandTextBuilder)
{
if (saveWorkflowCommand.CompleteInstance && base.Store.InstanceCompletionAction == InstanceCompletionAction.DeleteAll)
{
parameters.Add(new SqlParameter {
ParameterName = "@keysToAssociate", SqlDbType = SqlDbType.Xml, Value = DBNull.Value
});
parameters.Add(new SqlParameter {
ParameterName = "@singleKeyId", SqlDbType = SqlDbType.UniqueIdentifier, Value = DBNull.Value
});
parameters.Add(new SqlParameter {
ParameterName = "@keysToComplete", SqlDbType = SqlDbType.Xml, Value = DBNull.Value
});
parameters.Add(new SqlParameter {
ParameterName = "@keysToFree", SqlDbType = SqlDbType.Xml, Value = DBNull.Value
});
parameters.Add(new SqlParameter {
ParameterName = "@concatenatedKeyProperties", SqlDbType = SqlDbType.VarBinary, Value = DBNull.Value
});
parameters.Add(new SqlParameter {
ParameterName = "@primitiveDataProperties", SqlDbType = SqlDbType.VarBinary, Value = DBNull.Value
});
parameters.Add(new SqlParameter {
ParameterName = "@complexDataProperties", SqlDbType = SqlDbType.VarBinary, Value = DBNull.Value
});
parameters.Add(new SqlParameter {
ParameterName = "@writeOnlyPrimitiveDataProperties", SqlDbType = SqlDbType.VarBinary, Value = DBNull.Value
});
parameters.Add(new SqlParameter {
ParameterName = "@writeOnlyComplexDataProperties", SqlDbType = SqlDbType.VarBinary, Value = DBNull.Value
});
parameters.Add(new SqlParameter {
ParameterName = "@metadataProperties", SqlDbType = SqlDbType.VarBinary, Value = DBNull.Value
});
parameters.Add(new SqlParameter {
ParameterName = "@metadataIsConsistent", SqlDbType = SqlDbType.Bit, Value = DBNull.Value
});
parameters.Add(new SqlParameter {
ParameterName = "@encodingOption", SqlDbType = SqlDbType.TinyInt, Value = DBNull.Value
});
parameters.Add(new SqlParameter {
ParameterName = "@lastMachineRunOn", SqlDbType = SqlDbType.NVarChar, Value = DBNull.Value
});
parameters.Add(new SqlParameter {
ParameterName = "@executionStatus", SqlDbType = SqlDbType.NVarChar, Value = DBNull.Value
});
parameters.Add(new SqlParameter {
ParameterName = "@blockingBookmarks", SqlDbType = SqlDbType.NVarChar, Value = DBNull.Value
});
return;
}
List <CorrelationKey> keysToAssociate = CorrelationKey.BuildKeyList(saveWorkflowCommand.InstanceKeysToAssociate, base.Store.InstanceEncodingOption);
List <CorrelationKey> keysToComplete = CorrelationKey.BuildKeyList(saveWorkflowCommand.InstanceKeysToComplete);
List <CorrelationKey> keysToFree = CorrelationKey.BuildKeyList(saveWorkflowCommand.InstanceKeysToFree);
ArraySegment <byte>[] dataProperties = SerializationUtilities.SerializePropertyBag(saveWorkflowCommand.InstanceData, base.Store.InstanceEncodingOption);
ArraySegment <byte> metadataProperties = SerializationUtilities.SerializeMetadataPropertyBag(saveWorkflowCommand, base.InstancePersistenceContext, base.Store.InstanceEncodingOption);
byte[] concatenatedKeyProperties = SerializationUtilities.CreateKeyBinaryBlob(keysToAssociate);
bool metadataConsistency = (base.InstancePersistenceContext.InstanceView.InstanceMetadataConsistency == InstanceValueConsistency.None);
bool singleKeyToAssociate = (keysToAssociate != null && keysToAssociate.Count == 1);
parameters.Add(new SqlParameter {
ParameterName = "@keysToAssociate", SqlDbType = SqlDbType.Xml, Value = singleKeyToAssociate ? DBNull.Value : SerializationUtilities.CreateCorrelationKeyXmlBlob(keysToAssociate)
});
parameters.Add(new SqlParameter {
ParameterName = "@singleKeyId", SqlDbType = SqlDbType.UniqueIdentifier, Value = singleKeyToAssociate ? keysToAssociate[0].KeyId : (object)DBNull.Value
});
parameters.Add(new SqlParameter {
ParameterName = "@keysToComplete", SqlDbType = SqlDbType.Xml, Value = SerializationUtilities.CreateCorrelationKeyXmlBlob(keysToComplete)
});
parameters.Add(new SqlParameter {
ParameterName = "@keysToFree", SqlDbType = SqlDbType.Xml, Value = SerializationUtilities.CreateCorrelationKeyXmlBlob(keysToFree)
});
parameters.Add(new SqlParameter {
ParameterName = "@concatenatedKeyProperties", SqlDbType = SqlDbType.VarBinary, Size = -1, Value = (object)concatenatedKeyProperties ?? DBNull.Value
});
parameters.Add(new SqlParameter {
ParameterName = "@metadataIsConsistent", SqlDbType = SqlDbType.Bit, Value = metadataConsistency
});
parameters.Add(new SqlParameter {
ParameterName = "@encodingOption", SqlDbType = SqlDbType.TinyInt, Value = base.Store.InstanceEncodingOption
});
parameters.Add(new SqlParameter {
ParameterName = "@lastMachineRunOn", SqlDbType = SqlDbType.NVarChar, Size = 450, Value = SqlWorkflowInstanceStoreConstants.MachineName
});
parameters.Add(new SqlParameter {
ParameterName = "@executionStatus", SqlDbType = SqlDbType.NVarChar, Size = 450, Value = GetExecutionStatus(saveWorkflowCommand) ?? (object)DBNull.Value
});
parameters.Add(new SqlParameter {
ParameterName = "@blockingBookmarks", SqlDbType = SqlDbType.NVarChar, Size = -1, Value = GetBlockingBookmarks(saveWorkflowCommand) ?? (object)DBNull.Value
});
ArraySegment <byte>[] properties = { dataProperties[0], dataProperties[1], dataProperties[2], dataProperties[3], metadataProperties };
string[] dataPropertyParameters = { "@primitiveDataProperties", "@complexDataProperties", "@writeOnlyPrimitiveDataProperties", @"writeOnlyComplexDataProperties", "@metadataProperties" };
for (int i = 0; i < 5; i++)
{
SaveWorkflowAsyncResult.AddSerializedProperty(properties[i], parameters, dataPropertyParameters[i]);
}
this.SerializePromotedProperties(parameters, commandTextBuilder, saveWorkflowCommand);
}
