[JENKINS-62880] Migrate RedisFingerprintStorage to use Descriptor Configuration

plugin/src/main/java/io/jenkins/plugins/redis/JedisPoolManager.java

@@ -0,0 +1,33 @@
+package io.jenkins.plugins.redis;
+
+import edu.umd.cs.findbugs.annotations.NonNull;
+import hudson.ExtensionList;
+import jenkins.fingerprints.GlobalFingerprintConfiguration;
+import redis.clients.jedis.Jedis;
+import redis.clients.jedis.JedisPool;
+import redis.clients.jedis.JedisPoolConfig;
+import redis.clients.jedis.exceptions.JedisException;
+
+public class JedisPoolManager {
+
+    private volatile static JedisPool jedisPool;
+
+    static void createJedisPoolFromConfig() {
+        RedisFingerprintStorage redisFingerprintStorage = (RedisFingerprintStorage) GlobalFingerprintConfiguration.get().getFingerprintStorage();
+        createJedisPool(redisFingerprintStorage.getHost(), redisFingerprintStorage.getPort(),
+                redisFingerprintStorage.getConnectionTimeout(), redisFingerprintStorage.getSocketTimeout(),
+                redisFingerprintStorage.getUsername(), redisFingerprintStorage.getPassword(),
+                redisFingerprintStorage.getDatabase(), redisFingerprintStorage.getSsl());
+    }
+
+    static void createJedisPool(
+            String host, int port, int connectionTimeout, int socketTimeout, String username, String password,
+            int database, boolean ssl) {
+        jedisPool = new JedisPool(new JedisPoolConfig(), host, port, connectionTimeout, socketTimeout, username,
+                password, database, "Jenkins", ssl);
+    }
+
+    static @NonNull Jedis getJedis() throws JedisException {
+        return jedisPool.getResource();
+    }
+}