定义及完善动态线程池工具类.

hippo4j-common/src/main/java/cn/hippo4j/common/toolkit/GroupKey.java

@@ -3,6 +3,8 @@ package cn.hippo4j.common.toolkit;
 import cn.hippo4j.common.constant.Constants;
 import org.springframework.util.StringUtils;
 
+import static cn.hippo4j.common.constant.Constants.GROUP_KEY_DELIMITER;
+
 /**
  * Group key.
  *
@@ -19,6 +21,18 @@ public class GroupKey {
         return doGetKey(dataId, group, datumStr);
     }
 
+    public static String getKey(String... params) {
+        StringBuilder groupKey = new StringBuilder();
+        groupKey.append(params[0]).append(GROUP_KEY_DELIMITER);
+
+        for (int i = 1; i < params.length - 1; i++) {
+            groupKey.append(params[i]).append(GROUP_KEY_DELIMITER);
+        }
+
+        groupKey.append(params[params.length]);
+        return groupKey.toString();
+    }
+
     public static String getKeyTenant(String dataId, String group, String tenant) {
         return doGetKey(dataId, group, tenant);
     }
@@ -26,10 +40,10 @@ public class GroupKey {
     private static String doGetKey(String dataId, String group, String datumStr) {
         StringBuilder sb = new StringBuilder();
         urlEncode(dataId, sb);
-        sb.append('+');
+        sb.append(GROUP_KEY_DELIMITER);
         urlEncode(group, sb);
         if (!StringUtils.isEmpty(datumStr)) {
-            sb.append('+');
+            sb.append(GROUP_KEY_DELIMITER);
             urlEncode(datumStr, sb);
         }
 

hippo4j-spring-boot-starter/src/main/java/cn/hippo4j/starter/toolkit/IdentifyUtil.java

@@ -1,9 +1,17 @@
 package cn.hippo4j.starter.toolkit;
 
+import cn.hippo4j.common.config.ApplicationContextHolder;
+import cn.hippo4j.starter.config.BootstrapProperties;
 import cn.hippo4j.starter.toolkit.inet.InetUtils;
 import cn.hutool.core.util.StrUtil;
+import com.google.common.base.Joiner;
+import com.google.common.collect.Lists;
+import lombok.SneakyThrows;
 import org.springframework.core.env.ConfigurableEnvironment;
 
+import java.util.ArrayList;
+
+import static cn.hippo4j.common.constant.Constants.GROUP_KEY_DELIMITER;
 import static cn.hippo4j.common.constant.Constants.IDENTIFY_SLICER_SYMBOL;
 import static cn.hippo4j.starter.config.DynamicThreadPoolAutoConfiguration.CLIENT_IDENTIFICATION_VALUE;
 
@@ -15,6 +23,8 @@ import static cn.hippo4j.starter.config.DynamicThreadPoolAutoConfiguration.CLIEN
  */
 public class IdentifyUtil {
 
+    private static String identify;
+
     /**
      * Generate identify.
      *
@@ -22,7 +32,10 @@ public class IdentifyUtil {
      * @param hippo4JInetUtils
      * @return
      */
-    public static String generate(ConfigurableEnvironment environment, InetUtils hippo4JInetUtils) {
+    public static synchronized String generate(ConfigurableEnvironment environment, InetUtils hippo4JInetUtils) {
+        if (StrUtil.isNotBlank(identify)) {
+            return identify;
+        }
         String ip = hippo4JInetUtils.findFirstNonLoopbackHostInfo().getIpAddress();
         String port = environment.getProperty("server.port");
         String identification = StrUtil.builder(ip,
@@ -32,7 +45,45 @@ public class IdentifyUtil {
                 CLIENT_IDENTIFICATION_VALUE
         ).toString();
 
+        identify = identification;
         return identification;
     }
 
+    /**
+     * Get identify.
+     *
+     * @return
+     */
+    @SneakyThrows
+    public static String getIdentify() {
+        while (StrUtil.isBlank(identify)) {
+            ConfigurableEnvironment environment = ApplicationContextHolder.getBean(ConfigurableEnvironment.class);
+            InetUtils inetUtils = ApplicationContextHolder.getBean(InetUtils.class);
+
+            if (environment != null && inetUtils != null) {
+                String identify = generate(environment, inetUtils);
+                return identify;
+            }
+
+            Thread.sleep(500);
+        }
+
+        return identify;
+    }
+
+    /**
+     * Get thread pool identify.
+     *
+     * @param threadPoolId
+     * @param properties
+     * @return
+     */
+    public static String getThreadPoolIdentify(String threadPoolId, BootstrapProperties properties) {
+        ArrayList<String> params = Lists.newArrayList(
+                threadPoolId, properties.getItemId(), properties.getNamespace(), getIdentify()
+        );
+
+        return Joiner.on(GROUP_KEY_DELIMITER).join(params);
+    }
+
 }

hippo4j-spring-boot-starter/src/main/java/cn/hippo4j/starter/toolkit/thread/ThreadUtil.java

@@ -0,0 +1,25 @@
+package cn.hippo4j.starter.toolkit.thread;
+
+/**
+ * Thread util.
+ *
+ * @author chen.ma
+ * @date 2021/12/6 23:34
+ */
+public class ThreadUtil {
+
+    /**
+     * 创建新线程.
+     *
+     * @param runnable {@link Runnable}
+     * @param name     线程名
+     * @param isDaemon 是否守护线程
+     * @return {@link Thread}
+     */
+    public static Thread newThread(Runnable runnable, String name, boolean isDaemon) {
+        Thread t = new Thread(null, runnable, name);
+        t.setDaemon(isDaemon);
+        return t;
+    }
+
+}