channel 配置 初版

src/main/java/com/sqx/nsqChannel/config/NSQConsumers.java

@@ -0,0 +1,45 @@
+package com.sqx.nsqChannel.config;
+
+import com.github.brainlag.nsq.NSQConsumer;
+import com.github.brainlag.nsq.lookup.DefaultNSQLookup;
+import com.github.brainlag.nsq.lookup.NSQLookup;
+
+public class NSQConsumers {
+
+    private final String nsqLookupAddress;
+    private final int nsqLookupPort;
+    private final String topics;
+    private final String channelName;
+    private final NSQMessageHandlerAdapter handlerAdapter;
+    private NSQConsumer consumer;
+
+    public NSQConsumers(String nsqLookupAddress, int nsqLookupPort,String topics, String channelName, NSQMessageHandlerAdapter handlerAdapter) {
+        this.nsqLookupAddress = nsqLookupAddress;
+        this.nsqLookupPort = nsqLookupPort;
+        this.topics = topics;
+        this.channelName = channelName;
+        this.handlerAdapter = handlerAdapter;
+        start();
+    }
+
+    public void start() {
+        try {
+            NSQLookup lookup = new DefaultNSQLookup();
+            lookup.addLookupAddress(nsqLookupAddress, nsqLookupPort);
+
+            consumer = new NSQConsumer(lookup, topics, channelName, (message) -> {
+                handlerAdapter.handleMessage(message.getMessage());
+                message.finished();
+            });
+            consumer.start();
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    public void stop() {
+        if (consumer != null) {
+            consumer.shutdown();
+        }
+    }
+}

src/main/java/com/sqx/nsqChannel/config/NSQMessageHandlerAdapter.java

@@ -0,0 +1,6 @@
+package com.sqx.nsqChannel.config;
+
+public abstract class NSQMessageHandlerAdapter {
+    public abstract void handleMessage(byte[] message);
+
+}