/**\r
- * Copyright 2017 ZTE Corporation.\r
- *\r
+ * Copyright 2017-2020 ZTE Corporation.\r
+ * <p>\r
* Licensed under the Apache License, Version 2.0 (the "License");\r
* you may not use this file except in compliance with the License.\r
* You may obtain a copy of the License at\r
- *\r
- * http://www.apache.org/licenses/LICENSE-2.0\r
- *\r
+ * <p>\r
+ * http://www.apache.org/licenses/LICENSE-2.0\r
+ * <p>\r
* Unless required by applicable law or agreed to in writing, software\r
* distributed under the License is distributed on an "AS IS" BASIS,\r
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
*/\r
package org.onap.holmes.rulemgt.bolt.enginebolt;\r
\r
-import com.fasterxml.jackson.databind.ObjectMapper;\r
-import java.io.IOException;\r
-import javax.ws.rs.client.Client;\r
-import javax.ws.rs.client.ClientBuilder;\r
-import javax.ws.rs.client.Entity;\r
-import javax.ws.rs.client.WebTarget;\r
-import javax.ws.rs.core.MediaType;\r
-import javax.ws.rs.core.Response;\r
import lombok.extern.slf4j.Slf4j;\r
-import org.glassfish.jersey.client.ClientConfig;\r
+import org.apache.http.HttpResponse;\r
+import org.apache.http.client.methods.HttpDelete;\r
+import org.apache.http.client.methods.HttpPost;\r
+import org.apache.http.client.methods.HttpPut;\r
+import org.apache.http.entity.StringEntity;\r
+import org.apache.http.impl.client.CloseableHttpClient;\r
import org.jvnet.hk2.annotations.Service;\r
+import org.onap.holmes.common.utils.GsonUtil;\r
+import org.onap.holmes.common.utils.HttpsUtils;\r
import org.onap.holmes.rulemgt.bean.request.CorrelationCheckRule4Engine;\r
import org.onap.holmes.rulemgt.bean.request.CorrelationDeployRule4Engine;\r
import org.onap.holmes.rulemgt.constant.RuleMgtConstant;\r
-import org.onap.holmes.common.config.MicroServiceConfig;\r
+\r
+import javax.ws.rs.core.MediaType;\r
+import java.io.IOException;\r
+import java.util.HashMap;\r
\r
@Slf4j\r
@Service\r
public class EngineService {\r
\r
- protected Response delete(String packageName) throws IOException {\r
- Client client = createClient();\r
- WebTarget webTarget = client\r
- .target(MicroServiceConfig.getMsbServerAddr() + RuleMgtConstant.ENGINE_PATH + "/" + packageName);\r
- return webTarget.request(MediaType.APPLICATION_JSON).delete();\r
+ private static final String HTTPS = "https://";\r
+ private static final String HTTP = "http://";\r
+ private static final String PORT = ":9102";\r
+\r
+ protected HttpResponse delete(String packageName, String ip) throws Exception {\r
+ HashMap headers = createHeaders();\r
+ String url = getRequestPref() + ip + PORT + RuleMgtConstant.ENGINE_PATH + "/" + packageName;\r
+ CloseableHttpClient httpClient = null;\r
+ HttpDelete httpDelete = new HttpDelete(url);\r
+ try {\r
+ httpClient = HttpsUtils.getConditionalHttpsClient(HttpsUtils.DEFUALT_TIMEOUT);\r
+ return HttpsUtils.delete(httpDelete, headers, httpClient);\r
+ } finally {\r
+ httpDelete.releaseConnection();\r
+ closeHttpClient(httpClient);\r
+ }\r
+ }\r
+\r
+ protected HttpResponse check(CorrelationCheckRule4Engine correlationCheckRule4Engine, String ip)\r
+ throws Exception {\r
+ String content = GsonUtil.beanToJson(correlationCheckRule4Engine);\r
+ HashMap headers = createHeaders();\r
+ String url = getRequestPref() + ip + PORT + RuleMgtConstant.ENGINE_PATH;\r
+ CloseableHttpClient httpClient = null;\r
+ HttpPost httpPost = new HttpPost(url);\r
+ try {\r
+ httpClient = HttpsUtils.getConditionalHttpsClient(HttpsUtils.DEFUALT_TIMEOUT);\r
+ return HttpsUtils.post(httpPost, headers, new HashMap<>(), new StringEntity(content), httpClient);\r
+ } finally {\r
+ httpPost.releaseConnection();\r
+ closeHttpClient(httpClient);\r
+ }\r
+ }\r
+\r
+ protected HttpResponse deploy(CorrelationDeployRule4Engine correlationDeployRule4Engine, String ip) throws Exception {\r
+ String content = GsonUtil.beanToJson(correlationDeployRule4Engine);\r
+ HashMap headers = createHeaders();\r
+ String url = getRequestPref() + ip + PORT + RuleMgtConstant.ENGINE_PATH;\r
+ CloseableHttpClient httpClient = null;\r
+ HttpPut httpPut = new HttpPut(url);\r
+ try {\r
+ httpClient = HttpsUtils.getConditionalHttpsClient(HttpsUtils.DEFUALT_TIMEOUT);\r
+ return HttpsUtils.put(httpPut, headers, new HashMap<>(), new StringEntity(content), httpClient);\r
+ } finally {\r
+ closeHttpClient(httpClient);\r
+ }\r
}\r
\r
- private Client createClient() {\r
- ClientConfig clientConfig = new ClientConfig();\r
- return ClientBuilder.newClient(clientConfig);\r
+ private void closeHttpClient(CloseableHttpClient httpClient) {\r
+ if (httpClient != null) {\r
+ try {\r
+ httpClient.close();\r
+ } catch (IOException e) {\r
+ log.warn("Failed to close http client!");\r
+ }\r
+ }\r
}\r
\r
- protected Response check(CorrelationCheckRule4Engine correlationCheckRule4Engine)\r
- throws IOException {\r
- Client client = createClient();\r
- ObjectMapper mapper = new ObjectMapper();\r
- String content = mapper.writeValueAsString(correlationCheckRule4Engine);\r
- WebTarget webTarget = client.target(MicroServiceConfig.getMsbServerAddr() + RuleMgtConstant.ENGINE_PATH);\r
- return webTarget.request(MediaType.APPLICATION_JSON).post(Entity.entity(content, MediaType.APPLICATION_JSON));\r
+ private HashMap<String, String> createHeaders() {\r
+ HashMap<String, String> headers = new HashMap<>();\r
+ headers.put("Content-Type", MediaType.APPLICATION_JSON);\r
+ headers.put("Accept", MediaType.APPLICATION_JSON);\r
+ return headers;\r
}\r
\r
- protected Response deploy(CorrelationDeployRule4Engine correlationDeployRule4Engine) throws IOException {\r
- Client client = createClient();\r
- ObjectMapper mapper = new ObjectMapper();\r
- String content = mapper.writeValueAsString(correlationDeployRule4Engine);\r
- WebTarget webTarget = client.target(MicroServiceConfig.getMsbServerAddr() + RuleMgtConstant.ENGINE_PATH);\r
- return webTarget.request(MediaType.APPLICATION_JSON).put(Entity.entity(content, MediaType.APPLICATION_JSON));\r
+ private String getRequestPref() {\r
+ return HttpsUtils.isHttpsEnabled() ? HTTPS : HTTP;\r
}\r
}\r