0037147: A new hook to be added after Close Store process happens

diff --git a/src/org/openbravo/retail/sessions/CloseSessionUtils.java b/src/org/openbravo/retail/sessions/CloseSessionUtils.java
--- a/src/org/openbravo/retail/sessions/CloseSessionUtils.java
+++ b/src/org/openbravo/retail/sessions/CloseSessionUtils.java
@@ -9,6 +9,10 @@
 
 package org.openbravo.retail.sessions;
 
+import java.util.Iterator;
+
+import javax.enterprise.inject.Instance;
+
 import org.hibernate.criterion.Restrictions;
 import org.openbravo.client.kernel.RequestContext;
 import org.openbravo.dal.service.OBCriteria;
@@ -45,4 +49,15 @@
     }
   }
 
+  public static void executeHooks(Instance<? extends Object> hooks, Organization store) {
+    try {
+      for (Iterator<? extends Object> procIter = hooks.iterator(); procIter.hasNext();) {
+        Object proc = procIter.next();
+        ((CloseStoreHook) proc).exec(store);
+      }
+    } catch (Exception e) {
+      e.printStackTrace();
+    }
+  }
+
 }
diff --git a/src/org/openbravo/retail/sessions/CloseStoreActionHandler.java b/src/org/openbravo/retail/sessions/CloseStoreActionHandler.java
--- a/src/org/openbravo/retail/sessions/CloseStoreActionHandler.java
+++ b/src/org/openbravo/retail/sessions/CloseStoreActionHandler.java
@@ -12,6 +12,10 @@
 import java.text.MessageFormat;
 import java.util.Map;
 
+import javax.enterprise.inject.Any;
+import javax.enterprise.inject.Instance;
+import javax.inject.Inject;
+
 import org.codehaus.jettison.json.JSONArray;
 import org.codehaus.jettison.json.JSONObject;
 import org.hibernate.Query;
@@ -26,6 +30,10 @@
 
 public class CloseStoreActionHandler extends BaseActionHandler {
 
+  @Inject
+  @Any
+  private Instance<CloseStoreHook> closeStoreHooks;
+
   @Override
   protected JSONObject execute(Map<String, Object> parameters, String content) {
     JSONObject jsonRequest = new JSONObject();
@@ -99,8 +107,10 @@
           // Then close the sessions in central server
           CloseSessionUtils.closeSessions(storeId, false);
 
+          // Execute Hooks
+          CloseSessionUtils.executeHooks(closeStoreHooks, org);
+
           OBDal.getInstance().flush();
-
         } finally {
           OBContext.restorePreviousMode();
         }
@@ -146,4 +156,5 @@
     }
     return jsonRequest;
   }
+
 }
diff --git a/src/org/openbravo/retail/sessions/CloseStoreHook.java b/src/org/openbravo/retail/sessions/CloseStoreHook.java
new file mode 100644
--- /dev/null
+++ b/src/org/openbravo/retail/sessions/CloseStoreHook.java
@@ -0,0 +1,18 @@
+/*
+ ************************************************************************************
+ * Copyright (C) 2017 Openbravo S.L.U.
+ * Licensed under the Openbravo Commercial License version 1.0
+ * You may obtain a copy of the License at http://www.openbravo.com/legal/obcl.html
+ * or in the legal folder of this module distribution.
+ ************************************************************************************
+ */
+
+package org.openbravo.retail.sessions;
+
+import org.openbravo.model.common.enterprise.Organization;
+
+public abstract class CloseStoreHook {
+
+  public abstract void exec(Organization store) throws Exception;
+
+}
diff --git a/src/org/openbravo/retail/sessions/WebPOSCloseStore.java b/src/org/openbravo/retail/sessions/WebPOSCloseStore.java
--- a/src/org/openbravo/retail/sessions/WebPOSCloseStore.java
+++ b/src/org/openbravo/retail/sessions/WebPOSCloseStore.java
@@ -8,6 +8,10 @@
  */
 package org.openbravo.retail.sessions;
 
+import javax.enterprise.inject.Any;
+import javax.enterprise.inject.Instance;
+import javax.inject.Inject;
+
 import org.codehaus.jettison.json.JSONException;
 import org.codehaus.jettison.json.JSONObject;
 import org.openbravo.base.exception.OBException;
@@ -22,6 +26,10 @@
 
 public class WebPOSCloseStore extends MultiServerJSONProcess {
 
+  @Inject
+  @Any
+  private Instance<CloseStoreHook> closeStoreHooks;
+
   @Override
   protected JSONObject execute(JSONObject json) {
     JSONObject jsonResponse = new JSONObject();
@@ -50,6 +58,8 @@
 
       // Close sessions opened from this store
       CloseSessionUtils.closeSessions(orgId, true);
+      // Execute Hooks
+      CloseSessionUtils.executeHooks(closeStoreHooks, org);
 
       OBDal.getInstance().flush();