content: /**
   *  Copyright (c) 2015-2017 Angelo ZERR.
   *  All rights reserved. This program and the accompanying materials
   *  are made available under the terms of the Eclipse Public License v1.0
   *  which accompanies this distribution, and is available at
   *  http://www.eclipse.org/legal/epl-v10.html
   *
   *  Contributors:
   *  Angelo Zerr <angelo.zerr@gmail.com> - initial API and implementation
   */
  package ts.internal.client.protocol;
  
  import java.lang.reflect.Type;
  import java.util.List;
  
  import com.google.gson.Gson;
  import com.google.gson.GsonBuilder;
  import com.google.gson.InstanceCreator;
  import com.google.gson.JsonObject;
  
  import ts.client.CommandNames;
  import ts.client.ITypeScriptServiceClient;
  import ts.client.completions.CompletionEntry;
  import ts.client.completions.ICompletionEntryFactory;
  import ts.client.completions.ICompletionEntryMatcherProvider;
  
  /**
   * 
   * @see https://github.com/Microsoft/TypeScript/blob/master/src/server/protocol.ts
   *
   */
  public class CompletionsRequest extends FileLocationRequest<CompletionsRequestArgs> {
  
  	private final transient ICompletionEntryMatcherProvider matcherProvider;
  	private final transient ITypeScriptServiceClient client;
  	private final transient ICompletionEntryFactory factory;
  
  	public CompletionsRequest(String fileName, int line, int offset, ICompletionEntryMatcherProvider matcherProvider,
  			ITypeScriptServiceClient client, ICompletionEntryFactory factory) {
  		super(CommandNames.Completions.getName(), new CompletionsRequestArgs(fileName, line, offset, null));
  		this.matcherProvider = matcherProvider;
  		this.client = client;
  		this.factory = factory;
  	}
  
  	@Override
  	public Response<List<CompletionEntry>> parseResponse(JsonObject json) {
  		String fileName = super.getArguments().getFile();
  		int line = super.getArguments().getLine();
  		int offset = super.getArguments().getOffset();
  		Gson gson = new GsonBuilder()
  				.registerTypeAdapter(CompletionEntry.class, new InstanceCreator<CompletionEntry>() {
  					@Override
  					public CompletionEntry createInstance(Type type) {
  						return factory.create(matcherProvider.getMatcher(), fileName, line, offset, client);
  					}
  				}).create();
  		return gson.fromJson(json, CompletionsResponse.class);
  	}
  
  }
  