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    • com.vip.saturn.job.console.controller.rest.NamespaceManagementRestApiController Maven / Gradle / Ivy

    /**
 * Copyright 2016 vip.com.
 * 
    
 * 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.vip.saturn.job.console.controller.rest;

import com.vip.saturn.job.console.aop.annotation.Audit;
import com.vip.saturn.job.console.aop.annotation.AuditType;
import com.vip.saturn.job.console.domain.NamespaceDomainInfo;
import com.vip.saturn.job.console.exception.SaturnJobConsoleException;
import com.vip.saturn.job.console.exception.SaturnJobConsoleHttpException;
import com.vip.saturn.job.console.service.NamespaceService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;

import javax.servlet.http.HttpServletRequest;
import java.util.Map;

/**
 * RESTful APIs of namespace management.
 *
 * @author kfchu
 */
@RequestMapping("/rest/v1")
public class NamespaceManagementRestApiController extends AbstractRestController {

	@Autowired
	private NamespaceService namespaceService;

	@Audit(type = AuditType.REST)
	@RequestMapping(value = "/namespaces", method = RequestMethod.POST, produces = MediaType.APPLICATION_JSON_UTF8_VALUE)
	public ResponseEntity create(@RequestBody Map reqParams, HttpServletRequest request)
			throws SaturnJobConsoleException {
		try {
			NamespaceDomainInfo namespaceInfo = constructNamespaceDomainInfo(reqParams);
			registryCenterService.createNamespace(namespaceInfo);
			return new ResponseEntity<>(HttpStatus.CREATED);
		} catch (SaturnJobConsoleException e) {
			throw e;
		} catch (Exception e) {
			throw new SaturnJobConsoleHttpException(HttpStatus.INTERNAL_SERVER_ERROR.value(), e.getMessage(), e);
		}
	}

	@Audit(type = AuditType.REST)
	@RequestMapping(value = "/namespaces/{namespace:.+}", method = RequestMethod.DELETE, produces = MediaType.APPLICATION_JSON_UTF8_VALUE)
	public ResponseEntity delete(@PathVariable("namespace") String namespace) throws SaturnJobConsoleException {
		try {
			checkMissingParameter("namespace", namespace);
			namespaceService.deleteNamespace(namespace);
			return new ResponseEntity<>(HttpStatus.OK);
		} catch (SaturnJobConsoleException e) {
			throw e;
		} catch (Exception e) {
			throw new SaturnJobConsoleHttpException(HttpStatus.INTERNAL_SERVER_ERROR.value(), e.getMessage(), e);
		}
	}

	@RequestMapping(value = "/namespaces/{namespace:.+}", method = RequestMethod.GET, produces = MediaType.APPLICATION_JSON_UTF8_VALUE)
	public ResponseEntity query(@PathVariable("namespace") String namespace) throws SaturnJobConsoleException {
		HttpHeaders httpHeaders = new HttpHeaders();
		try {
			checkMissingParameter("namespace", namespace);
			NamespaceDomainInfo namespaceDomainInfo = registryCenterService.getNamespace(namespace);
			return new ResponseEntity(namespaceDomainInfo, httpHeaders, HttpStatus.OK);
		} catch (SaturnJobConsoleException e) {
			throw e;
		} catch (Exception e) {
			throw new SaturnJobConsoleHttpException(HttpStatus.INTERNAL_SERVER_ERROR.value(), e.getMessage(), e);
		}
	}

	private NamespaceDomainInfo constructNamespaceDomainInfo(Map reqParams)
			throws SaturnJobConsoleException {
		NamespaceDomainInfo namespaceInfo = new NamespaceDomainInfo();

		namespaceInfo.setNamespace(checkAndGetParametersValueAsString(reqParams, "namespace", true));
		namespaceInfo.setZkCluster(checkAndGetParametersValueAsString(reqParams, "zkCluster", true));
		namespaceInfo.setContent("");

		return namespaceInfo;
	}

}
    
    
    
    

    




    
    
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