internal static async Task <ConflictResolution> RenameSymbolAsync(
Solution solution,
ISymbol symbol,
string newName,
RenameOptionSet optionSet,
ImmutableHashSet <ISymbol> nonConflictSymbols,
CancellationToken cancellationToken)
{
Contract.ThrowIfNull(solution);
Contract.ThrowIfNull(symbol);
Contract.ThrowIfTrue(string.IsNullOrEmpty(newName));
cancellationToken.ThrowIfCancellationRequested();
using (Logger.LogBlock(FunctionId.Renamer_RenameSymbolAsync, cancellationToken))
{
var project = solution.GetOriginatingProject(symbol);
if (project != null)
{
var client = await RemoteHostClient.TryGetClientAsync(solution.Workspace, cancellationToken).ConfigureAwait(false);
if (client != null)
{
var result = await client.TryRunRemoteAsync <SerializableConflictResolution>(
WellKnownServiceHubServices.CodeAnalysisService,
nameof(IRemoteRenamer.RenameSymbolAsync),
solution,
new object[]
{
SerializableSymbolAndProjectId.Create(symbol, project, cancellationToken),
newName,
SerializableRenameOptionSet.Dehydrate(optionSet),
nonConflictSymbols?.Select(s => SerializableSymbolAndProjectId.Dehydrate(solution, s, cancellationToken)).ToArray(),
},
callbackTarget : null,
cancellationToken).ConfigureAwait(false);
if (result.HasValue)
{
return(await result.Value.RehydrateAsync(solution, cancellationToken).ConfigureAwait(false));
}
}
}
}
return(await RenameSymbolInCurrentProcessAsync(
solution, symbol, newName, optionSet,
nonConflictSymbols, cancellationToken).ConfigureAwait(false));
}
internal static async Task FindReferencesAsync(
SymbolAndProjectId symbolAndProjectId,
Solution solution,
IStreamingFindReferencesProgress progress,
IImmutableSet <Document> documents,
FindReferencesSearchOptions options,
CancellationToken cancellationToken)
{
using (Logger.LogBlock(FunctionId.FindReference, cancellationToken))
{
// If ProjectId is null then this is a call through our old public API. We don't have
// the necessary data to effectively run the call out of proc.
if (symbolAndProjectId.ProjectId != null)
{
var client = await RemoteHostClient.TryGetClientAsync(solution.Workspace, cancellationToken).ConfigureAwait(false);
if (client != null)
{
// Create a callback that we can pass to the server process to hear about the
// results as it finds them. When we hear about results we'll forward them to
// the 'progress' parameter which will then update the UI.
var serverCallback = new FindReferencesServerCallback(solution, progress, cancellationToken);
var success = await client.TryRunRemoteAsync(
WellKnownServiceHubServices.CodeAnalysisService,
nameof(IRemoteSymbolFinder.FindReferencesAsync),
solution,
new object[]
{
SerializableSymbolAndProjectId.Dehydrate(symbolAndProjectId),
documents?.Select(d => d.Id).ToArray(),
SerializableFindReferencesSearchOptions.Dehydrate(options),
},
serverCallback,
cancellationToken).ConfigureAwait(false);
if (success)
{
return;
}
}
}
// Couldn't effectively search in OOP. Perform the search in-proc.
await FindReferencesInCurrentProcessAsync(
symbolAndProjectId, solution, progress,
documents, options, cancellationToken).ConfigureAwait(false);
}
}
internal static async Task FindReferencesAsync(
ISymbol symbol,
Solution solution,
IStreamingFindReferencesProgress progress,
IImmutableSet <Document> documents,
FindReferencesSearchOptions options,
CancellationToken cancellationToken)
{
Contract.ThrowIfNull(solution.GetOriginatingProjectId(symbol), WorkspacesResources.Symbols_project_could_not_be_found_in_the_provided_solution);
using (Logger.LogBlock(FunctionId.FindReference, cancellationToken))
{
var client = await RemoteHostClient.TryGetClientAsync(solution.Workspace, cancellationToken).ConfigureAwait(false);
if (client != null)
{
// Create a callback that we can pass to the server process to hear about the
// results as it finds them. When we hear about results we'll forward them to
// the 'progress' parameter which will then update the UI.
var serverCallback = new FindReferencesServerCallback(solution, progress, cancellationToken);
var success = await client.TryRunRemoteAsync(
WellKnownServiceHubServices.CodeAnalysisService,
nameof(IRemoteSymbolFinder.FindReferencesAsync),
solution,
new object[]
{
SerializableSymbolAndProjectId.Dehydrate(solution, symbol, cancellationToken),
documents?.Select(d => d.Id).ToArray(),
SerializableFindReferencesSearchOptions.Dehydrate(options),
},
serverCallback,
cancellationToken).ConfigureAwait(false);
if (success)
{
return;
}
}
// Couldn't effectively search in OOP. Perform the search in-proc.
await FindReferencesInCurrentProcessAsync(
symbol, solution, progress,
documents, options, cancellationToken).ConfigureAwait(false);
}
}
internal static async Task <ConflictResolution> ResolveConflictsAsync(
RenameLocations renameLocationSet,
string replacementText,
ImmutableHashSet <ISymbol> nonConflictSymbols,
CancellationToken cancellationToken)
{
cancellationToken.ThrowIfCancellationRequested();
using (Logger.LogBlock(FunctionId.Renamer_FindRenameLocationsAsync, cancellationToken))
{
var solution = renameLocationSet.Solution;
var client = await RemoteHostClient.TryGetClientAsync(solution.Workspace, cancellationToken).ConfigureAwait(false);
if (client != null)
{
var result = await client.TryRunRemoteAsync <SerializableConflictResolution>(
WellKnownServiceHubServices.CodeAnalysisService,
nameof(IRemoteRenamer.ResolveConflictsAsync),
solution,
new object[]
{
renameLocationSet.Dehydrate(solution, cancellationToken),
replacementText,
nonConflictSymbols?.Select(s => SerializableSymbolAndProjectId.Dehydrate(solution, s, cancellationToken)).ToArray(),
},
callbackTarget : null,
cancellationToken).ConfigureAwait(false);
if (result.HasValue)
{
return(await result.Value.RehydrateAsync(solution, cancellationToken).ConfigureAwait(false));
}
}
}
return(await ResolveConflictsInCurrentProcessAsync(
renameLocationSet, replacementText, nonConflictSymbols, cancellationToken).ConfigureAwait(false));
}
public static async Task <ImmutableArray <INamedTypeSymbol>?> TryFindAndCacheRemoteTypesAsync(
INamedTypeSymbol type,
Solution solution,
IImmutableSet <Project> projects,
bool transitive,
FunctionId functionId,
string remoteFunctionName,
CancellationToken cancellationToken)
{
using (Logger.LogBlock(functionId, cancellationToken))
{
var client = await RemoteHostClient.TryGetClientAsync(solution.Workspace, cancellationToken).ConfigureAwait(false);
if (client != null)
{
var result = await client.TryRunRemoteAsync <ImmutableArray <SerializableSymbolAndProjectId> >(
WellKnownServiceHubServices.CodeAnalysisService,
remoteFunctionName,
solution,
new object[]
{
SerializableSymbolAndProjectId.Dehydrate(solution, type, cancellationToken),
projects?.Select(p => p.Id).ToArray(),
transitive,
},
null,
cancellationToken).ConfigureAwait(false);
if (result.HasValue)
{
return(await RehydrateAsync(solution, result.Value, cancellationToken).ConfigureAwait(false));
}
}
}
return(null);
}
public static SerializableSearchResult Dehydrate(Solution solution, RenameLocations.SearchResult result, CancellationToken cancellationToken)
=> result == null ? null : new SerializableSearchResult
{
Locations = result.Locations?.Select(loc => SerializableRenameLocation.Dehydrate(loc)).ToArray(),
ImplicitLocations = result.ImplicitLocations.IsDefault ? null : result.ImplicitLocations.Select(loc => SerializableReferenceLocation.Dehydrate(loc, cancellationToken)).ToArray(),
ReferencedSymbols = result.ReferencedSymbols.IsDefault ? null : result.ReferencedSymbols.Select(s => SerializableSymbolAndProjectId.Dehydrate(solution, s, cancellationToken)).ToArray(),
};
internal static async Task <ConflictResolution> RenameSymbolAsync(
Solution solution,
ISymbol symbol,
string newName,
RenameOptionSet optionSet,
ImmutableHashSet <ISymbol>?nonConflictSymbols,
CancellationToken cancellationToken)
{
Contract.ThrowIfNull(solution);
Contract.ThrowIfNull(symbol);
Contract.ThrowIfTrue(string.IsNullOrEmpty(newName));
cancellationToken.ThrowIfCancellationRequested();
using (Logger.LogBlock(FunctionId.Renamer_RenameSymbolAsync, cancellationToken))
{
if (SerializableSymbolAndProjectId.TryCreate(symbol, solution, cancellationToken, out var serializedSymbol))
{
var client = await RemoteHostClient.TryGetClientAsync(solution.Workspace, cancellationToken).ConfigureAwait(false);
if (client != null)
{
var options = SerializableRenameOptionSet.Dehydrate(optionSet);
var nonConflictSymbolIds = nonConflictSymbols?.SelectAsArray(s => SerializableSymbolAndProjectId.Dehydrate(solution, s, cancellationToken)) ?? default;
var result = await client.TryInvokeAsync <IRemoteRenamerService, SerializableConflictResolution?>(
solution,
(service, solutionInfo, cancellationToken) => service.RenameSymbolAsync(
solutionInfo,
serializedSymbol,
newName,
options,
nonConflictSymbolIds,
cancellationToken),
callbackTarget : null,
cancellationToken).ConfigureAwait(false);
if (result.HasValue && result.Value != null)
{
return(await result.Value.RehydrateAsync(solution, cancellationToken).ConfigureAwait(false));
}
// TODO: do not fall back to in-proc if client is available (https://github.com/dotnet/roslyn/issues/47557)
}
}
}
return(await RenameSymbolInCurrentProcessAsync(
solution, symbol, newName, optionSet,
nonConflictSymbols, cancellationToken).ConfigureAwait(false));
}
internal static async Task <ConflictResolution> ResolveConflictsAsync(
RenameLocations renameLocationSet,
string replacementText,
ImmutableHashSet <ISymbol>?nonConflictSymbols,
CancellationToken cancellationToken)
{
cancellationToken.ThrowIfCancellationRequested();
using (Logger.LogBlock(FunctionId.Renamer_FindRenameLocationsAsync, cancellationToken))
{
var solution = renameLocationSet.Solution;
var client = await RemoteHostClient.TryGetClientAsync(solution.Workspace, cancellationToken).ConfigureAwait(false);
if (client != null)
{
var serializableLocationSet = renameLocationSet.Dehydrate(solution, cancellationToken);
var nonConflictSymbolIds = nonConflictSymbols?.SelectAsArray(s => SerializableSymbolAndProjectId.Dehydrate(solution, s, cancellationToken)) ?? default;
var result = await client.TryInvokeAsync <IRemoteRenamerService, SerializableConflictResolution?>(
solution,
(service, solutionInfo, cancellationToken) => service.ResolveConflictsAsync(solutionInfo, serializableLocationSet, replacementText, nonConflictSymbolIds, cancellationToken),
callbackTarget : null,
cancellationToken).ConfigureAwait(false);
if (result.HasValue && result.Value != null)
{
return(await result.Value.RehydrateAsync(solution, cancellationToken).ConfigureAwait(false));
}
// TODO: do not fall back to in-proc if client is available (https://github.com/dotnet/roslyn/issues/47557)
}
}
return(await ResolveConflictsInCurrentProcessAsync(
renameLocationSet, replacementText, nonConflictSymbols, cancellationToken).ConfigureAwait(false));
}
/// <summary>
/// Find the locations that need to be renamed. Can cross process boundaries efficiently to do this.
/// </summary>
public static async Task <LightweightRenameLocations> FindRenameLocationsAsync(
ISymbol symbol, Solution solution, SymbolRenameOptions options, CodeCleanupOptionsProvider fallbackOptions, CancellationToken cancellationToken)
{
Contract.ThrowIfNull(solution);
Contract.ThrowIfNull(symbol);
cancellationToken.ThrowIfCancellationRequested();
using (Logger.LogBlock(FunctionId.Renamer_FindRenameLocationsAsync, cancellationToken))
{
if (SerializableSymbolAndProjectId.TryCreate(symbol, solution, cancellationToken, out var serializedSymbol))
{
var client = await RemoteHostClient.TryGetClientAsync(solution.Workspace, cancellationToken).ConfigureAwait(false);
if (client != null)
{
var result = await client.TryInvokeAsync <IRemoteRenamerService, SerializableRenameLocations?>(
solution,
(service, solutionInfo, callbackId, cancellationToken) => service.FindRenameLocationsAsync(solutionInfo, callbackId, serializedSymbol, options, cancellationToken),
callbackTarget : new RemoteOptionsProvider <CodeCleanupOptions>(solution.Workspace.Services, fallbackOptions),
cancellationToken).ConfigureAwait(false);
if (result.HasValue && result.Value != null)
{
var rehydrated = await TryRehydrateAsync(
solution, symbol, fallbackOptions, result.Value, cancellationToken).ConfigureAwait(false);
if (rehydrated != null)
{
return(rehydrated);
}
}
// TODO: do not fall back to in-proc if client is available (https://github.com/dotnet/roslyn/issues/47557)
}
}
}
// Couldn't effectively search in OOP. Perform the search in-proc.
var renameLocations = await HeavyweightRenameLocations.FindLocationsInCurrentProcessAsync(
symbol, solution, options, fallbackOptions, cancellationToken).ConfigureAwait(false);
return(new LightweightRenameLocations(
symbol, solution, options, fallbackOptions, renameLocations.Locations,
renameLocations.ImplicitLocations.IsDefault ? null : renameLocations.ImplicitLocations.Select(loc => SerializableReferenceLocation.Dehydrate(loc, cancellationToken)).ToArray(),
renameLocations.ReferencedSymbols.IsDefault ? null : renameLocations.ReferencedSymbols.Select(sym => SerializableSymbolAndProjectId.Dehydrate(solution, sym, cancellationToken)).ToArray()));
}
public SerializableRenameLocations Dehydrate(Solution solution, CancellationToken cancellationToken)
=> new SerializableRenameLocations(
SerializableSymbolAndProjectId.Dehydrate(solution, Symbol, cancellationToken),
SerializableRenameOptionSet.Dehydrate(Options),
SerializableSearchResult.Dehydrate(solution, _result, cancellationToken));
