增加Apache Pulsar MQ支持 (#3791)

* done pulsarmq

* del pulsar consumer

* pulsar partition

* done pulsar consumer&connector

* update pulsar-client version to 2.8.1

Co-authored-by: agapple <jianghang115@gmail.com>

common/src/main/java/com/alibaba/otter/canal/common/utils/MQUtil.java

@@ -0,0 +1,97 @@
+package com.alibaba.otter.canal.common.utils;
+
+
+public class MQUtil {
+    /**
+     * topic是否是正则表达式
+     *
+     * @param topic
+     * @return true是正则表达式
+     */
+    public static boolean isPatternTopic(String topic) {
+        return !topic.matches("^[0-9a-z:/-]+$");
+    }
+
+    /**
+     * 检查topic有效性
+     *
+     * @param topic
+     * @return
+     */
+    public static boolean checkTopic(String topic) {
+        return topic.matches("^[0-9a-z:/.*-]+$");
+    }
+
+    /**
+     * 检查tag有效性
+     *
+     * @param tag
+     * @return
+     */
+    public static boolean checkTag(String tag) {
+        return tag.matches("^[0-9a-zA-Z.*]+$");
+    }
+
+    /**
+     * 判断tag是否是正则
+     *
+     * @param tag
+     * @return
+     */
+    public static boolean isPatternTag(String tag) {
+        return !tag.matches("^[0-9a-zA-Z]+$");
+    }
+
+    /**
+     * 检查topic有效性
+     *
+     * @param topics
+     */
+    public static void checkTopicWithErr(String... topics) {
+        if (null == topics || 0 == topics.length) {
+            throw new NullPointerException("topic cannot null");
+        }
+
+        if (1 == topics.length) {
+            boolean ok = checkTopic(topics[0]);
+            if (ok) {
+                return;
+            }
+            throw new RuntimeException("topic invalid: " + topics[0]);
+        }
+
+        for (String t : topics) {
+            if (!checkTopic(t)) {
+                throw new IllegalArgumentException("topic invalid: " + t);
+            }
+            if (isPatternTopic(t)) {
+                throw new RuntimeException("pattern topic cannot multi: " + t);
+            }
+        }
+    }
+
+    /**
+     * 检查tag有效性
+     *
+     * @param tags
+     */
+    public static void checkTagWithErr(String... tags) {
+        // 空表示不使用tag
+        if (null == tags || 0 == tags.length) {
+            return;
+        }
+
+//        if (1 == tags.length && (null == tags[0] || 0 == tags[0].trim().length())) {
+//            throw new NullPointerException("tag cannot null");
+//        }
+
+        for (String t : tags) {
+            if (!checkTag(t)) {
+                throw new IllegalArgumentException("tag invalid: " + t);
+            }
+            if (isPatternTag(t)) {
+                throw new RuntimeException("pattern tag cannot multi: " + t);
+            }
+        }
+    }
+}