/*
* 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 org.ngrinder.operation.cotroller;
import org.ngrinder.common.controller.BaseController;
import org.ngrinder.common.controller.RestAPI;
import org.ngrinder.operation.service.SystemConfigService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpEntity;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import static org.ngrinder.common.util.Preconditions.checkNotEmpty;
/**
* System configuration controller.
*
* @author Alex Qin
* @since 3.1
*/
@Controller
@RequestMapping("/operation/system_config")
@PreAuthorize("hasAnyRole('A')")
public class SystemConfigController extends BaseController {
@Autowired
private SystemConfigService systemConfigService;
/**
* Open the system configuration editor.
*
* @param model model
* @return operation/system_config
*/
@RequestMapping("")
public String getOne(ModelMap model) {
model.addAttribute("content", systemConfigService.getOne());
return "operation/system_config";
}
/**
* Save the system configuration.
*
* @param content system configuration content to be saved
* @param model model
* @return operation/system_config
*/
@RequestMapping("/save")
public String save(@RequestParam final String content, ModelMap model) {
systemConfigService.save(content);
model.clear();
return "redirect:/operation/system_config";
}
/**
* Get the system configuration.
*
* @return system configuration
*/
@RestAPI
@RequestMapping(value = "/api", method = RequestMethod.GET)
public HttpEntity<String> getOne() {
return toJsonHttpEntity(systemConfigService.getOne());
}
/**
* Save the system configuration.
*
* @param content system configuration content to be saved
* @return true if succeeded
*/
@RestAPI
@RequestMapping(value = "/api", method = RequestMethod.POST)
public HttpEntity<String> save(@RequestParam(required = true) final String content) {
systemConfigService.save(checkNotEmpty(content, "content should be " +
"passed as parameter"));
return successJsonHttpEntity();
}
}