[ agent ] [ status ] - accomplish agent status - 4

server/src/main/java/io/wdd/rpc/status/AgentStatusStreamReader.java

@@ -0,0 +1,84 @@
+package io.wdd.rpc.status;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.core.type.TypeReference;
+import com.fasterxml.jackson.databind.DeserializationFeature;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import io.wdd.common.beans.status.AgentStatus;
+import lombok.Getter;
+import lombok.Setter;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.data.redis.connection.stream.MapRecord;
+import org.springframework.data.redis.connection.stream.RecordId;
+import org.springframework.data.redis.stream.StreamListener;
+
+@Getter
+@Setter
+@Slf4j
+public class AgentStatusStreamReader implements StreamListener<String, MapRecord<String,String, String >> {
+
+    // https://medium.com/nerd-for-tech/event-driven-architecture-with-redis-streams-using-spring-boot-a81a1c9a4cde
+
+    //https://segmentfault.com/a/1190000040946712
+
+    //https://docs.spring.io/spring-data/redis/docs/2.5.5/reference/html/#redis.streams.receive.containers
+
+    /**
+     * 消费者类型：独立消费、消费组消费
+     */
+    private String consumerType;
+    /**
+     * 消费组
+     */
+    private String group;
+    /**
+     * 消费组中的某个消费者
+     */
+    private String consumerName;
+
+
+    public AgentStatusStreamReader(String consumerType, String group, String consumerName) {
+        this.consumerType = consumerType;
+        this.group = group;
+        this.consumerName = consumerName;
+    }
+
+    @Override
+    public void onMessage(MapRecord<String, String, String> message) {
+
+        String streamKey = message.getStream();
+        RecordId messageId = message.getId();
+        String key = (String) message.getValue().keySet().toArray()[0];
+        String value = message.getValue().get(key);
+
+
+        log.info("Octopus Agent [ {} ] status of [ {} ] Time is [ {} ] stream recordId is [{}]", streamKey, key, key, messageId);
+
+        // print to console
+        printPrettyAgentStatus(value);
+
+    }
+
+    private void printPrettyAgentStatus(String valueString){
+
+        ObjectMapper objectMapper = new ObjectMapper();
+        objectMapper.configure(DeserializationFeature.ACCEPT_SINGLE_VALUE_AS_ARRAY, true);
+
+        try {
+
+            String tmp = objectMapper.readValue(valueString, new TypeReference<String>() {
+            });
+
+            AgentStatus agentStatus = objectMapper.readValue(tmp, new TypeReference<AgentStatus>() {
+            });
+
+            System.out.println(objectMapper.writerWithDefaultPrettyPrinter().writeValueAsString(agentStatus));
+
+        } catch (JsonProcessingException e) {
+            throw new RuntimeException(e);
+        }
+
+    }
+
+
+}