Modify the MSB Registration Logic

[holmes/common.git] / holmes-actions / src / main / java / org / openo / holmes / common / utils / MSBRegisterUtil.java

diff --git a/holmes-actions/src/main/java/org/openo/holmes/common/utils/MSBRegisterUtil.java b/holmes-actions/src/main/java/org/openo/holmes/common/utils/MSBRegisterUtil.java
index 826fbd0..176107e 100644 (file)
--- a/holmes-actions/src/main/java/org/openo/holmes/common/utils/MSBRegisterUtil.java
+++ b/holmes-actions/src/main/java/org/openo/holmes/common/utils/MSBRegisterUtil.java
@@ -16,60 +16,59 @@
 \r
 package org.openo.holmes.common.utils;\r
 \r
-import com.fasterxml.jackson.databind.ObjectMapper;\r
+import com.eclipsesource.jaxrs.consumer.ConsumerFactory;\r
 import java.io.IOException;\r
 import lombok.extern.slf4j.Slf4j;\r
-import org.apache.commons.lang3.StringUtils;\r
-import org.apache.http.HttpResponse;\r
-import org.apache.http.client.methods.HttpPost;\r
 import org.apache.http.client.methods.HttpRequestBase;\r
-import org.apache.http.entity.ByteArrayEntity;\r
-import org.apache.http.impl.client.CloseableHttpClient;\r
-import org.apache.http.impl.client.HttpClients;\r
+import org.glassfish.jersey.client.ClientConfig;\r
 import org.jvnet.hk2.annotations.Service;\r
 import org.openo.holmes.common.api.entity.ServiceRegisterEntity;\r
 import org.openo.holmes.common.config.MicroServiceConfig;\r
-import org.openo.holmes.common.constant.AlarmConst;\r
+import org.openo.holmes.common.msb.MicroserviceBusRest;\r
 \r
 @Slf4j\r
 @Service\r
 public class MSBRegisterUtil {\r
 \r
-    public boolean register(ServiceRegisterEntity entity) throws IOException {\r
-        CloseableHttpClient httpClient = HttpClients.createDefault();\r
-        try {\r
-            ObjectMapper mapper = new ObjectMapper();\r
-            String content = mapper.writeValueAsString(entity);\r
-            HttpPost httpPost = new HttpPost("http://" + MicroServiceConfig.getMsbServerAddr()\r
-                    + ":8086/api/microservices/v1/services?createOrUpdate=false");\r
-            if (StringUtils.isNotEmpty(content)) {\r
-                httpPost.setEntity(new ByteArrayEntity(content.getBytes()));\r
-            }\r
-            this.setHeader(httpPost);\r
-            HttpResponse response;\r
-            try {\r
-                response = httpClient.execute(httpPost);\r
-            } catch (Exception e) {\r
-                log.warn("Registering the service to the bus failure", e);\r
-                return false;\r
-            }\r
-            if (response.getStatusLine().getStatusCode() == AlarmConst.MICRO_SERVICE_STATUS_SUCCESS) {\r
-                log.info("Registration successful service to the bus :" + response.getEntity());\r
-                return true;\r
+    public void register(ServiceRegisterEntity entity) throws IOException {\r
+        log.info("start holmes micro service register");\r
+        boolean flag = false;\r
+        int retry = 0;\r
+        while (!flag && retry < 20) {\r
+            log.info("Holmes microservice register. retry:" + retry);\r
+            retry++;\r
+            flag = inner_register(entity);\r
+            if (!flag) {\r
+                log.warn("micro service register failed, sleep 30S and try again.");\r
+                threadSleep(30000);\r
             } else {\r
-                log.warn(\r
-                        "Registering the service to the bus failure:" + response.getStatusLine().getStatusCode() + " " +\r
-                                response.getStatusLine().getReasonPhrase());\r
-                return false;\r
+                log.info("micro service register success!");\r
+                break;\r
             }\r
-        } finally {\r
-            httpClient.close();\r
         }\r
+        log.info("holmes micro service register end.");\r
     }\r
 \r
-    private void setHeader(HttpRequestBase httpRequestBase) {\r
-        httpRequestBase.setHeader("Content-Type", "text/html;charset=UTF-8");\r
-        httpRequestBase.setHeader("Accept", "application/json");\r
-        httpRequestBase.setHeader("Content-Type", "application/json");\r
+    private boolean inner_register(ServiceRegisterEntity entity) {\r
+        ClientConfig config = new ClientConfig();\r
+        try {\r
+            MicroserviceBusRest resourceserviceproxy = ConsumerFactory.createConsumer(\r
+                    MicroServiceConfig.getMsbServerAddr(), config, MicroserviceBusRest.class);\r
+            resourceserviceproxy.registerServce("false", entity);\r
+        } catch (Exception error) {\r
+            log.error("microservice register failed!" + error.getMessage());\r
+            return false;\r
+        }\r
+        return true;\r
+    }\r
+\r
+    private void threadSleep(int second) {\r
+        log.info("start sleep ....");\r
+        try {\r
+            Thread.sleep(second);\r
+        } catch (InterruptedException error) {\r
+            log.error("thread sleep error.errorMsg:" + error.getMessage());\r
+        }\r
+        log.info("sleep end .");\r
     }\r
 }
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