From 194a9a763c6b11d207e682b2f93de94475c473b4 Mon Sep 17 00:00:00 2001
From: Alexander Alexeev
Date: Sat, 12 Nov 2016 01:34:07 +0700
Subject: extracted application configuration from Mvc configuration with
 application specific beans; extracted bean initialization from constructor;
 force using properties;

---
 .../main/java/com/juick/components/XMPPServer.java | 60 +++++++++++++---------
 1 file changed, 35 insertions(+), 25 deletions(-)

(limited to 'juick-xmpp/src/main/java/com/juick/components/XMPPServer.java')

diff --git a/juick-xmpp/src/main/java/com/juick/components/XMPPServer.java b/juick-xmpp/src/main/java/com/juick/components/XMPPServer.java
index 463d8c2a..e26e0a1e 100644
--- a/juick-xmpp/src/main/java/com/juick/components/XMPPServer.java
+++ b/juick-xmpp/src/main/java/com/juick/components/XMPPServer.java
@@ -1,7 +1,10 @@
 package com.juick.components;
 
 import com.juick.components.s2s.*;
-import com.juick.xmpp.*;
+import com.juick.util.ThreadHelper;
+import com.juick.xmpp.JID;
+import com.juick.xmpp.Stanza;
+import com.juick.xmpp.StanzaChild;
 import com.juick.xmpp.extensions.JuickMessage;
 import org.apache.commons.lang3.math.NumberUtils;
 import org.slf4j.Logger;
@@ -23,11 +26,9 @@ import java.util.*;
 import java.util.concurrent.ExecutorService;
 
 /**
- *
  * @author ugnich
  */
 public class XMPPServer implements DisposableBean {
-
     private static final Logger logger = LoggerFactory.getLogger(XMPPServer.class);
 
     public ExecutorService service;
@@ -39,15 +40,19 @@ public class XMPPServer implements DisposableBean {
     public String keystorePassword;
     public List<String> brokenSSLhosts;
     public List<String> bannedHosts;
+
     private final List<ConnectionIn> inConnections = Collections.synchronizedList(new ArrayList<>());
     private final List<ConnectionOut> outConnections = Collections.synchronizedList(new ArrayList<>());
     private final List<CacheEntry> outCache = Collections.synchronizedList(new ArrayList<>());
+
     public JdbcTemplate jdbc;
     final public HashMap<String, StanzaChild> childParsers = new HashMap<>();
 
+
     public XMPPServer(Environment env, ExecutorService service, JdbcTemplate jdbc) {
         this.service = service;
         this.jdbc = jdbc;
+
         logger.info("component initialized");
         try {
             HOSTNAME = env.getProperty("hostname");
@@ -64,7 +69,9 @@ public class XMPPServer implements DisposableBean {
             childParsers.put(JuickMessage.XMLNS, new JuickMessage());
 
             router = new ConnectionRouter(this, componentName, componentPort, env.getProperty("xmpp_password"));
+
             service.submit(router);
+
             service.submit(() -> {
                 final ServerSocket listener = new ServerSocket(s2sPort);
                 logger.info("s2s listener ready");
@@ -79,6 +86,7 @@ public class XMPPServer implements DisposableBean {
                     }
                 }
             });
+
             service.submit(new CleaningUp(this));
 
         } catch (Exception e) {
@@ -86,6 +94,29 @@ public class XMPPServer implements DisposableBean {
         }
     }
 
+    @Override
+    public void destroy() throws Exception {
+        synchronized (getOutConnections()) {
+            for (Iterator<ConnectionOut> i = getOutConnections().iterator(); i.hasNext(); ) {
+                ConnectionOut c = i.next();
+                c.closeConnection();
+                i.remove();
+            }
+        }
+
+        synchronized (getInConnections()) {
+            for (Iterator<ConnectionIn> i = getInConnections().iterator(); i.hasNext(); ) {
+                ConnectionIn c = i.next();
+                c.closeConnection();
+                i.remove();
+            }
+        }
+
+        ThreadHelper.shutdownAndAwaitTermination(service);
+
+        logger.info("Xmpp server destroyed");
+    }
+
     public void addConnectionIn(ConnectionIn c) {
         synchronized (getInConnections()) {
             getInConnections().add(c);
@@ -113,7 +144,7 @@ public class XMPPServer implements DisposableBean {
     public String getFromCache(String hostname) {
         CacheEntry ret = null;
         synchronized (getOutCache()) {
-            for (Iterator<CacheEntry> i = getOutCache().iterator(); i.hasNext();) {
+            for (Iterator<CacheEntry> i = getOutCache().iterator(); i.hasNext(); ) {
                 CacheEntry c = i.next();
                 if (c.hostname != null && c.hostname.equals(hostname)) {
                     ret = c;
@@ -202,27 +233,6 @@ public class XMPPServer implements DisposableBean {
         }
     }
 
-    @Override
-    public void destroy() {
-        synchronized (getOutConnections()) {
-            for (Iterator<ConnectionOut> i = getOutConnections().iterator(); i.hasNext();) {
-                ConnectionOut c = i.next();
-                c.closeConnection();
-                i.remove();
-            }
-        }
-
-        synchronized (getInConnections()) {
-            for (Iterator<ConnectionIn> i = getInConnections().iterator(); i.hasNext();) {
-                ConnectionIn c = i.next();
-                c.closeConnection();
-                i.remove();
-            }
-        }
-        service.shutdown();
-        logger.info("component destroyed");
-    }
-
     public ConnectionRouter getRouter() {
         return router;
     }
-- 
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