/**
- * Copyright 2017 ZTE Corporation.
- *
+ * Copyright 2017-2021 ZTE Corporation.
+ * <p>
* 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
- *
+ * <p>
* http://www.apache.org/licenses/LICENSE-2.0
- *
+ * <p>
* 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
*/
package org.onap.holmes.rulemgt.dcae;
-import com.alibaba.fastjson.JSON;
-import com.google.gson.Gson;
-import com.google.gson.GsonBuilder;
-import com.google.gson.JsonDeserializationContext;
-import com.google.gson.JsonDeserializer;
-import com.google.gson.JsonElement;
-import com.google.gson.JsonParseException;
-import com.google.gson.reflect.TypeToken;
-import java.io.IOException;
-import java.io.UnsupportedEncodingException;
-import java.lang.reflect.Type;
-import java.util.HashMap;
-import java.util.List;
-import javax.ws.rs.core.MediaType;
+
import lombok.extern.slf4j.Slf4j;
-import org.apache.http.HttpResponse;
-import org.apache.http.entity.StringEntity;
-import org.apache.http.impl.client.CloseableHttpClient;
import org.onap.holmes.common.dcae.DcaeConfigurationQuery;
import org.onap.holmes.common.dcae.entity.DcaeConfigurations;
import org.onap.holmes.common.dcae.entity.Rule;
import org.onap.holmes.common.exception.CorrelationException;
-import org.onap.holmes.common.utils.GsonUtil;
-import org.onap.holmes.common.utils.HttpsUtils;
+import org.onap.holmes.common.utils.JerseyClient;
import org.onap.holmes.common.utils.Md5Util;
import org.onap.holmes.rulemgt.bean.request.RuleCreateRequest;
import org.onap.holmes.rulemgt.bean.response.RuleQueryListResponse;
import org.onap.holmes.rulemgt.bean.response.RuleResult4API;
+import javax.ws.rs.client.Entity;
+import javax.ws.rs.core.MediaType;
+import java.util.List;
+
@Slf4j
+@Deprecated
public class DcaeConfigurationPolling implements Runnable {
public static final long POLLING_PERIOD = 30 * 1000L;
try {
dcaeConfigurations = DcaeConfigurationQuery.getDcaeConfigurations(hostname);
String md5 = Md5Util.md5(dcaeConfigurations);
- if (prevResult && prevConfigMd5.equals(md5)){
- log.info("Operation aborted due to identical Configurations.");
+ if (prevResult && prevConfigMd5.equals(md5)) {
+ log.info("Operation aborted due to identical configurations.");
return;
}
prevConfigMd5 = md5;
if (dcaeConfigurations != null) {
try {
ruleQueryListResponse = getAllCorrelationRules();
- } catch (CorrelationException e) {
- log.error("Failed to get right response!" + e.getMessage(), e);
- } catch (IOException e) {
- log.error("Failed to extract response entity. " + e.getMessage(), e);
} catch (Exception e) {
- log.error("Failed to build http client. " + e.getMessage(), e);
+ log.error("Failed to get deployed rules from the rule management module: " + e.getMessage(), e);
}
}
if (ruleQueryListResponse != null) {
}
}
- public RuleQueryListResponse getAllCorrelationRules() throws CorrelationException, IOException {
- HashMap<String, String> headers = new HashMap<>();
- headers.put("Content-Type", MediaType.APPLICATION_JSON);
- CloseableHttpClient httpClient = null;
- try {
- httpClient = HttpsUtils.getHttpClient(HttpsUtils.DEFUALT_TIMEOUT);
- HttpResponse httpResponse = HttpsUtils.get(url, headers, httpClient);
- String response = HttpsUtils.extractResponseEntity(httpResponse);
- return JSON.parseObject(response,RuleQueryListResponse.class);
- } finally {
- closeHttpClient(httpClient);
- }
+ private RuleQueryListResponse getAllCorrelationRules() {
+ return JerseyClient.newInstance().get(url, RuleQueryListResponse.class);
}
private boolean addAllCorrelationRules(DcaeConfigurations dcaeConfigurations) throws CorrelationException {
boolean suc = false;
for (Rule rule : dcaeConfigurations.getDefaultRules()) {
RuleCreateRequest ruleCreateRequest = getRuleCreateRequest(rule);
- String content = "";
- try {
- content = GsonUtil.beanToJson(ruleCreateRequest);
- } catch (Exception e) {
- throw new CorrelationException("Failed to convert the message object to a json string.", e);
- }
- HashMap<String, String> headers = new HashMap<>();
- headers.put("Content-Type", MediaType.APPLICATION_JSON);
- headers.put("Accept", MediaType.APPLICATION_JSON);
- HttpResponse httpResponse;
- CloseableHttpClient httpClient = null;
- try {
- httpClient = HttpsUtils.getHttpClient(HttpsUtils.DEFUALT_TIMEOUT);
- httpResponse = HttpsUtils
- .put(url, headers, new HashMap<>(), new StringEntity(content), httpClient);
- } catch (UnsupportedEncodingException e) {
- throw new CorrelationException("Failed to create https entity.", e);
- } catch (Exception e) {
- throw new CorrelationException(e.getMessage());
- } finally {
- closeHttpClient(httpClient);
- }
- if (httpResponse != null) {
- suc = httpResponse.getStatusLine().getStatusCode() == 200;
- }
+ suc = JerseyClient.newInstance().header("Accept", MediaType.APPLICATION_JSON)
+ .put(url, Entity.json(ruleCreateRequest)) != null;
+
if (!suc) {
break;
}
return suc;
}
- private void deleteAllCorrelationRules(List<RuleResult4API> ruleResult4APIs){
- ruleResult4APIs.forEach(correlationRule ->{
- HashMap<String, String> headers = new HashMap<>();
- headers.put("Content-Type", MediaType.APPLICATION_JSON);
- CloseableHttpClient httpClient = null;
- try {
- httpClient = HttpsUtils.getHttpClient(HttpsUtils.DEFUALT_TIMEOUT);
- HttpsUtils.delete(url + "/" + correlationRule.getRuleId(), headers, httpClient);
- } catch (Exception e) {
- log.warn("Failed to delete rule, the rule id is : " + correlationRule.getRuleId()
- + " exception messge is : " + e.getMessage(), e);
- } finally {
- closeHttpClient(httpClient);
+ private void deleteAllCorrelationRules(List<RuleResult4API> ruleResult4APIs) {
+ ruleResult4APIs.forEach(correlationRule -> {
+ if (null == JerseyClient.newInstance().delete(url + "/" + correlationRule.getRuleId())) {
+ log.warn("Failed to delete rule, the rule id is: {}", correlationRule.getRuleId());
}
});
}
ruleCreateRequest.setEnabled(1);
return ruleCreateRequest;
}
-
- private void closeHttpClient(CloseableHttpClient httpClient) {
- if (httpClient != null) {
- try {
- httpClient.close();
- } catch (IOException e) {
- log.warn("Failed to close http client!");
- }
- }
- }
}
Code Review / holmes / rule-management.git / blobdiff