query/executeString (#217)

This is a small API addition that allows us to execute queries directly as strings. This will make it easier to execute queries outside the confines of a workspace like VS Code.

* Refactor execution requests and events are now named less redundantly and moved into a separate namespace for organization. This is the bulk of the changes.
    * QueryExecuteBatchNotification -> ExecuteRequests/BatchEvents
    * QueryExecuteMessageNotification -> ExecuteRequests/MessageEvent
    * QueryExecuteCompleteNotification -> ExecuteRequests/QueryCompleteEvent
    * QueryExecuteResultSetCompleteNotification -> ExecuteRequests/ResultSetEvents
    * QueryExecuteSubsetRequest -> SubsetRequest.cs
* Creating an inheritance pattern where
    * `ExecuteRequestParamsBase` has execution options and ID for a query execute request
    * `ExecuteDocumentSelectionParams` inherits from `ExecuteRequestParamsBase` and provides a document selection
    * `ExecuteStringParams`  inherits from `ExecuteRequestParamsBase` and provides the query text
* Adding a helper method to get SQL text based on request type
* Through the AWESOME POWER OF POLYMORPHISM, we are able to create a request for executing straight SQL basically for free.
* **Breaking change:** query/execute => query/executeDocumentSelection to make it more obvious what is expected.
* Adding unit tests for the code that gets SQL text

* Refactoring of execute contracts into their own namespace

* Refactoring application

* Adding new request for executing queries as strings

* Adding forgotten string request

* Changing the logic for checking the request param types

* Removing redundant declarations
This commit is contained in:
Benjamin Russell
2017-01-30 15:24:12 -08:00
committed by GitHub
parent 41d38b2107
commit 857b526553
22 changed files with 428 additions and 274 deletions

View File

@@ -14,6 +14,7 @@ using Microsoft.SqlTools.ServiceLayer.Connection.Contracts;
using Microsoft.SqlTools.ServiceLayer.Hosting.Protocol;
using Microsoft.SqlTools.ServiceLayer.QueryExecution;
using Microsoft.SqlTools.ServiceLayer.QueryExecution.Contracts;
using Microsoft.SqlTools.ServiceLayer.QueryExecution.Contracts.ExecuteRequests;
using Microsoft.SqlTools.ServiceLayer.QueryExecution.DataStorage;
using Microsoft.SqlTools.ServiceLayer.SqlContext;
using Microsoft.SqlTools.ServiceLayer.Test.Utility;
@@ -96,6 +97,7 @@ namespace Microsoft.SqlTools.ServiceLayer.Test.QueryExecution
public static Query GetBasicExecutedQuery(QueryExecutionSettings querySettings)
{
ConnectionInfo ci = CreateTestConnectionInfo(new[] {StandardTestData}, false);
// Query won't be able to request a new query DbConnection unless the ConnectionService has a
// ConnectionInfo with the same URI as the query, so we will manually set it
ConnectionService.Instance.OwnerToConnectionMap[ci.OwnerUri] = ci;
@@ -145,8 +147,8 @@ namespace Microsoft.SqlTools.ServiceLayer.Test.QueryExecution
return output.ToArray();
}
public static async Task AwaitExecution(QueryExecutionService service, QueryExecuteParams qeParams,
RequestContext<QueryExecuteResult> requestContext)
public static async Task AwaitExecution(QueryExecutionService service, ExecuteDocumentSelectionParams qeParams,
RequestContext<ExecuteRequestResult> requestContext)
{
await service.HandleExecuteRequest(qeParams, requestContext);
if (service.ActiveQueries.ContainsKey(qeParams.OwnerUri) && service.ActiveQueries[qeParams.OwnerUri].ExecutionTask != null)