| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you 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.apache.cloudstack.network.tungsten.vrouter; |
| |
| import com.google.gson.Gson; |
| import com.google.gson.JsonObject; |
| import com.google.gson.JsonParser; |
| import org.apache.http.client.methods.CloseableHttpResponse; |
| import org.apache.http.client.methods.HttpDelete; |
| import org.apache.http.client.methods.HttpPost; |
| import org.apache.http.client.methods.HttpPut; |
| import org.apache.http.entity.StringEntity; |
| import org.apache.http.impl.client.CloseableHttpClient; |
| import org.apache.http.impl.client.HttpClients; |
| import org.apache.http.util.EntityUtils; |
| import org.apache.logging.log4j.LogManager; |
| import org.apache.logging.log4j.Logger; |
| |
| import java.io.IOException; |
| import java.util.List; |
| |
| public class VRouterApiConnectorImpl implements VRouterApiConnector { |
| protected Logger logger = LogManager.getLogger(getClass()); |
| private final String vrouterUrl; |
| |
| public VRouterApiConnectorImpl(VRouter vRouter) { |
| vrouterUrl = "http://" + vRouter.getHost() + ":" + vRouter.getPort() + "/"; |
| } |
| |
| @Override |
| public boolean addPort(final Port port) throws IOException { |
| String url = this.vrouterUrl + "port"; |
| Gson gson = new Gson(); |
| final String jsonData = gson.toJson(port); |
| HttpPost httpPost = new HttpPost(url); |
| httpPost.setEntity(new StringEntity(jsonData)); |
| try (CloseableHttpClient httpClient = HttpClients.createDefault(); |
| CloseableHttpResponse httpResponse = httpClient.execute(httpPost)) { |
| return getResponse(httpResponse); |
| } catch (IOException ex) { |
| logger.error("Failed to add vrouter port : " + ex.getMessage()); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean deletePort(final String portId) { |
| HttpDelete httpDelete = new HttpDelete(this.vrouterUrl + "port/" + portId); |
| try (CloseableHttpClient httpClient = HttpClients.createDefault(); |
| CloseableHttpResponse httpResponse = httpClient.execute(httpDelete)) { |
| return getResponse(httpResponse); |
| } catch (IOException ex) { |
| logger.error("Failed to delete vrouter port : " + ex.getMessage()); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean enablePort(final String portId) { |
| HttpPut httpPut = new HttpPut(this.vrouterUrl + "enable-port/" + portId); |
| try (CloseableHttpClient httpClient = HttpClients.createDefault(); |
| CloseableHttpResponse httpResponse = httpClient.execute(httpPut)) { |
| return getResponse(httpResponse); |
| } catch (IOException ex) { |
| logger.error("Failed to enable vrouter port : " + ex.getMessage()); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean disablePort(final String portId) { |
| HttpPut httpPut = new HttpPut(this.vrouterUrl + "disable-port/" + portId); |
| try (CloseableHttpClient httpClient = HttpClients.createDefault(); |
| CloseableHttpResponse httpResponse = httpClient.execute(httpPut)) { |
| return getResponse(httpResponse); |
| } catch (IOException ex) { |
| logger.error("Failed to disable vrouter port : " + ex.getMessage()); |
| return false; |
| } |
| } |
| |
| |
| @Override |
| public boolean addGateway(List<Gateway> gatewayList) throws IOException { |
| HttpPost httpPost = new HttpPost(this.vrouterUrl + "gateway"); |
| Gson gson = new Gson(); |
| final String jsonData = gson.toJson(gatewayList); |
| httpPost.setEntity(new StringEntity(jsonData)); |
| try (CloseableHttpClient httpClient = HttpClients.createDefault(); |
| CloseableHttpResponse httpResponse = httpClient.execute(httpPost)) { |
| return getResponse(httpResponse); |
| } catch (IOException ex) { |
| logger.error("Failed to add route : " + ex.getMessage()); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean deleteGateway(List<Gateway> gatewayList) throws IOException { |
| CustomHttpDelete customHttpDelete = new CustomHttpDelete(this.vrouterUrl + "gateway"); |
| Gson gson = new Gson(); |
| final String jsonData = gson.toJson(gatewayList); |
| customHttpDelete.setEntity(new StringEntity(jsonData)); |
| try (CloseableHttpClient httpClient = HttpClients.createDefault(); |
| CloseableHttpResponse httpResponse = httpClient.execute(customHttpDelete)) { |
| return getResponse(httpResponse); |
| } catch (IOException ex) { |
| logger.error("Failed to remove route : " + ex.getMessage()); |
| return false; |
| } |
| } |
| |
| private boolean getResponse(final CloseableHttpResponse httpResponse) throws IOException { |
| JsonParser parser = new JsonParser(); |
| String result = EntityUtils.toString(httpResponse.getEntity()); |
| JsonObject jsonObject = parser.parse(result).getAsJsonObject(); |
| if (jsonObject.entrySet().isEmpty()) { |
| return true; |
| } else { |
| String error = jsonObject.get("error").getAsString(); |
| logger.error(error); |
| return false; |
| } |
| } |
| } |