init

2025-09-05 18:57:45 +09:00
commit aacc1a389e
1229 changed files with 167963 additions and 0 deletions
@@ -0,0 +1,103 @@
+package com.eactive.eai.flowcontrol.jeus;
+
+import com.eactive.eai.common.util.Logger;
+import org.springframework.beans.factory.DisposableBean;
+import org.springframework.beans.factory.InitializingBean;
+
+import javax.jms.Connection;
+import javax.jms.QueueConnectionFactory;
+import javax.jms.Session;
+import javax.naming.InitialContext;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+
+public class QueueConsumerService  implements InitializingBean, DisposableBean {
+	private static Logger logger = Logger.getLogger(Logger.LOGGER_DEFAULT);
+	private String uri;
+	private String queue;
+	private int maxThread; 
+	
+	Connection connection = null;
+	Session[] sessions = null;
+	DefaultQueueConsumer[] consumers = null;
+	
+	public final static String JNDI_FACTORY = "";
+	
+	ExecutorService es = null; 
+			
+	public String getUri() {
+		return uri;
+	}
+
+	public void setUri(String uri) {
+		this.uri = uri;
+	}
+
+	public String getQueue() {
+		return queue;
+	}
+
+	public void setQueue(String queue) {
+		this.queue = queue;
+	}
+
+	public int getMaxThread() {
+		return maxThread;
+	}
+
+	public void setMaxThread(int maxThread) {
+		this.maxThread = maxThread;
+	}
+
+	@Override
+	public void afterPropertiesSet() throws Exception {
+		startConsumer();	
+	}
+	
+	@Override
+	public void destroy() throws Exception {
+		stopConsumer();
+	}
+	
+	public void startConsumer() {
+		try {
+			InitialContext ctx = new InitialContext();
+			QueueConnectionFactory connectionFactory = (QueueConnectionFactory) ctx.lookup(uri);
+			es = Executors.newFixedThreadPool(maxThread);
+
+	        connection = connectionFactory.createConnection();
+            connection.start();
+
+            consumers = new DefaultQueueConsumer[maxThread];
+            
+	        for(int i=0; i<maxThread; i++) {
+	        	DefaultQueueConsumer consumer = new DefaultQueueConsumer("JEUSJMS-" +i, connection, queue);
+	        	es.submit(consumer);
+	        	consumers[i] = consumer;
+	        }
+	        logger.info("Start JEUS JMS QueueListener  [ uri=" + uri + 
+	        		", queue="+queue + ", maxthread=" + maxThread+"] and wait for listening");
+		}
+		catch(Exception ex) {
+			ex.printStackTrace();
+		}
+	}
+	
+	public void stopConsumer() {
+		
+		for(int i=0; i<maxThread; i++) {
+			try {
+				consumers[i].stop();
+			} catch (Exception e) {
+				logger.warn(e.getMessage());
+			}
+		}
+		
+		if(es != null) {
+			es.shutdown();
+		}
+		es = null;
+		
+	}
+	
+}