Library Dependencies Analysis service API.

editor/tools/plugins/com.google.dart.server/src/com/google/dart/server/internal/remote/processor/LibraryDependenciesProcessor.java

Index: editor/tools/plugins/com.google.dart.server/src/com/google/dart/server/internal/remote/processor/LibraryDependenciesProcessor.java
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--- editor/tools/plugins/com.google.dart.server/src/com/google/dart/server/internal/remote/processor/LibraryDependenciesProcessor.java	(revision 0)
+++ editor/tools/plugins/com.google.dart.server/src/com/google/dart/server/internal/remote/processor/LibraryDependenciesProcessor.java	(revision 0)
@@ -0,0 +1,47 @@
+/*
+ * Copyright (c) 2015, the Dart project authors.
+ * 
+ * Licensed under the Eclipse Public License v1.0 (the "License"); you may not use this file except
+ * in compliance with the License. You may obtain a copy of the License at
+ * 
+ * http://www.eclipse.org/legal/epl-v10.html
+ * 
+ * Unless required by applicable law or agreed to in writing, software distributed under the License
+ * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+ * or implied. See the License for the specific language governing permissions and limitations under
+ * the License.
+ */
+package com.google.dart.server.internal.remote.processor;
+
+import com.google.dart.server.GetLibraryDependenciesConsumer;
+import com.google.dart.server.generated.types.RequestError;
+import com.google.gson.JsonObject;
+
+/**
+ * Instances of {@code LibraryDependenciesProcessor} translate JSON result objects for a given
+ * {@link GetLibraryDependenciesConsumer}.
+ * 
+ * @coverage dart.server.remote
+ */
+public class LibraryDependenciesProcessor extends ResultProcessor {
+  private final GetLibraryDependenciesConsumer consumer;
+
+  public LibraryDependenciesProcessor(GetLibraryDependenciesConsumer consumer) {
+    this.consumer = consumer;
+  }
+
+  public void process(JsonObject resultObject, RequestError requestError) {
+    if (resultObject != null) {
+      try {
+        String[] libraries = constructStringArray(resultObject.get("libraries").getAsJsonArray());
+        consumer.computedDependencies(libraries);
+      } catch (Exception exception) {
+        // catch any exceptions in the formatting of this response
+        requestError = generateRequestError(exception);
+      }
+    }
+    if (requestError != null) {
+      consumer.onError(requestError);
+    }
+  }
+}