/*
 * Copyright 2017 B2i Healthcare Pte Ltd, http://b2i.sg
 * 
 * Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
 *
 * 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.b2international.snowowl.api.rest;

import org.springframework.http.MediaType;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.context.request.async.DeferredResult;

import com.b2international.snowowl.api.rest.admin.AbstractAdminRestService;
import com.b2international.snowowl.api.rest.util.DeferredResults;
import com.b2international.snowowl.core.ServerInfo;
import com.b2international.snowowl.datastore.request.RepositoryRequests;
import com.wordnik.swagger.annotations.Api;
import com.wordnik.swagger.annotations.ApiOperation;

/**
 * @since 5.8
 */
@Api("Info")
@Controller
public class ServerInfoRestApi extends AbstractAdminRestService {

	@ApiOperation(
		value="Retrieve server information",
		notes="Retrieves information about the running server, including version, available repositories, etc."
	)
	@RequestMapping(value="/info", produces={MediaType.APPLICATION_JSON_VALUE}, method=RequestMethod.GET)
	public @ResponseBody DeferredResult<ServerInfo> info() {
		return DeferredResults.wrap(RepositoryRequests.prepareGetServerInfo().buildAsync().execute(bus));
	}
	
}

@@ -13,16 +13,21 @@
 ght 2017
+-2018
  B2i Hea
@@ -1410,16 +1410,23 @@
 /%0A@Api(%22
+Server 
 Info%22)%0A@
@@ -1751,16 +1751,18 @@
  method=
+ %7B
 RequestM
@@ -1770,16 +1770,37 @@
 thod.GET
+, RequestMethod.HEAD%7D
 )%0A%09publi

add HEAD method support to /admin/info endpoint