Index: pkg/analysis_server/lib/src/domain_server.dart |
diff --git a/pkg/analysis_server/lib/src/domain_server.dart b/pkg/analysis_server/lib/src/domain_server.dart |
new file mode 100644 |
index 0000000000000000000000000000000000000000..cf25f38a34f95b914b73ee3555fec4ea3ac1174c |
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+++ b/pkg/analysis_server/lib/src/domain_server.dart |
@@ -0,0 +1,157 @@ |
+// Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file |
+// for details. All rights reserved. Use of this source code is governed by a |
+// BSD-style license that can be found in the LICENSE file. |
+ |
+library domain.server; |
+ |
+import 'package:analyzer/src/generated/engine.dart'; |
+import 'package:analyzer/src/generated/java_io.dart'; |
+import 'package:analyzer/src/generated/sdk_io.dart'; |
+import 'package:analyzer/src/generated/source.dart'; |
+import 'package:analyzer/src/generated/source_io.dart'; |
+ |
+import 'analysis_server.dart'; |
+import 'protocol.dart'; |
+ |
+/** |
+ * Instances of the class [ServerDomainHandler] implement a [RequestHandler] |
+ * that handles requests in the server domain. |
+ */ |
+class ServerDomainHandler implements RequestHandler { |
+ /** |
+ * The name of the server.createContext request. |
+ */ |
+ static const String CREATE_CONTEXT_METHOD = 'server.createContext'; |
+ |
+ /** |
+ * The name of the server.deleteContext request. |
+ */ |
+ static const String DELETE_CONTEXT_METHOD = 'server.deleteContext'; |
+ |
+ /** |
+ * The name of the server.shutdown request. |
+ */ |
+ static const String SHUTDOWN_METHOD = 'server.shutdown'; |
+ |
+ /** |
+ * The name of the server.version request. |
+ */ |
+ static const String VERSION_METHOD = 'server.version'; |
+ |
+ /** |
+ * The name of the contextId parameter. |
+ */ |
+ static const String CONTEXT_ID_PARAM = 'contextId'; |
+ |
+ /** |
+ * The name of the packageMap parameter. |
+ */ |
+ static const String PACKAGE_MAP_PARAM = 'packageMap'; |
+ |
+ /** |
+ * The name of the sdkDirectory parameter. |
+ */ |
+ static const String SDK_DIRECTORY_PARAM = 'sdkDirectory'; |
+ |
+ /** |
+ * The name of the contextId result value. |
+ */ |
+ static const String CONTEXT_ID_RESULT = 'contextId'; |
+ |
+ /** |
+ * The name of the version result value. |
+ */ |
+ static const String VERSION_RESULT = 'version'; |
+ |
+ /** |
+ * The analysis server that is using this handler to process requests. |
+ */ |
+ final AnalysisServer server; |
+ |
+ /** |
+ * Initialize a newly created handler to handle requests for the given [server]. |
+ */ |
+ ServerDomainHandler(this.server); |
+ |
+ @override |
+ Response handleRequest(Request request) { |
+ try { |
+ String requestName = request.method; |
+ if (requestName == CREATE_CONTEXT_METHOD) { |
+ createContext(request); |
+ } else if (requestName == DELETE_CONTEXT_METHOD) { |
+ deleteContext(request); |
+ } else if (requestName == SHUTDOWN_METHOD) { |
+ shutdown(request); |
+ } else if (requestName == VERSION_METHOD) { |
+ version(request); |
danrubel
2014/01/22 01:04:07
Do these need to return the response that is retur
Brian Wilkerson
2014/01/24 21:49:27
Yes, done.
|
+ } |
+ } on RequestFailure catch (exception) { |
+ return exception.response; |
+ } |
+ return null; |
+ } |
+ |
+ /** |
+ * Create a new context in which analysis can be performed. The context that |
+ * is created will persist until server.deleteContext is used to delete it. |
+ * Clients, therefore, are responsible for managing the lifetime of contexts. |
+ */ |
+ Response createContext(Request request) { |
+ String sdkDirectory = request.getRequiredParameter(SDK_DIRECTORY_PARAM); |
+ Map<String, String> packageMap = request.getParameter(PACKAGE_MAP_PARAM); |
+ |
+ String baseContextId = new DateTime.now().millisecondsSinceEpoch.toRadixString(16); |
+ String contextId = baseContextId; |
+ int index = 1; |
+ while (server.contextMap.containsKey(contextId)) { |
+ contextId = '$baseContextId-$index'; |
+ } |
+ AnalysisContext context = AnalysisEngine.instance.createAnalysisContext(); |
+ // TODO(brianwilkerson) Use the information from the request to set the |
+ // source factory in the context. |
+ context.sourceFactory = new SourceFactory.con2([ |
+ new DartUriResolver(new DirectoryBasedDartSdk(new JavaFile(sdkDirectory))), |
+ new FileUriResolver(), |
+ // new PackageUriResolver(), |
+ ]); |
+ server.contextMap[contextId] = context; |
+ |
+ Response response = new Response(request.id); |
+ response.setResult(CONTEXT_ID_RESULT, contextId); |
+ return response; |
+ } |
+ |
+ /** |
+ * Delete the context with the given id. Future attempts to use the context id |
+ * will result in an error being returned. |
+ */ |
+ Response deleteContext(Request request) { |
+ String contextId = request.getRequiredParameter(CONTEXT_ID_PARAM); |
+ |
+ AnalysisContext removedContext = server.contextMap.remove(contextId); |
+ if (removedContext == null) { |
+ return new Response.contextDoesNotExist(request); |
+ } |
+ Response response = new Response(request.id); |
+ return response; |
+ } |
+ |
+ /** |
+ * Cleanly shutdown the analysis server. |
+ */ |
+ Response shutdown(Request request) { |
+ server.running = false; |
+ Response response = new Response(request.id); |
+ return response; |
+ } |
+ |
+ /** |
+ * Return the version number of the analysis server. |
+ */ |
+ Response version(Request request) { |
+ Response response = new Response(request.id); |
+ response.setResult(VERSION_RESULT, '0.0.1'); |
+ return response; |
+ } |
+} |