From: Roland Haeder <roland@mxchange.org>
Date: Thu, 15 Oct 2015 11:56:03 +0000 (+0200)
Subject: use static, then it will remain there
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=7376e919b83a467742eebb50c63deac6643cb28d;p=jaddressbook-lib.git

use static, then it will remain there
Signed-off-by:Roland Häder <roland@mxchange.org>
---

diff --git a/src/org/mxchange/addressbook/validator/user/UserIdValidator.java b/src/org/mxchange/addressbook/validator/user/UserIdValidator.java
index ddd1ef76..17f76a7e 100644
--- a/src/org/mxchange/addressbook/validator/user/UserIdValidator.java
+++ b/src/org/mxchange/addressbook/validator/user/UserIdValidator.java
@@ -54,15 +54,7 @@ public class UserIdValidator extends BaseLongValidator implements Validator {
 	/**
 	 * Cached user status
 	 */
-	private final ConcurrentMap<Long, Boolean> cachedStatus;
-
-	/**
-	 * Default constructor
-	 */
-	public UserIdValidator () {
-		// Init map
-		this.cachedStatus = new ConcurrentHashMap<>(0);
-	}
+	private static final ConcurrentMap<Long, Boolean> cachedStatus = new ConcurrentHashMap<>(0);
 
 	@Override
 	public void validate (final FacesContext context, final UIComponent component, final Object value) throws ValidatorException {
@@ -82,15 +74,15 @@ public class UserIdValidator extends BaseLongValidator implements Validator {
 		Boolean ifUserExists = false;
 
 		// Is a map entry there?
-		if (this.cachedStatus.containsKey(userId)) {
+		if (UserIdValidator.cachedStatus.containsKey(userId)) {
 			// Get from cache
-			ifUserExists = this.cachedStatus.get(userId);
+			ifUserExists = UserIdValidator.cachedStatus.get(userId);
 		} else {
 			// Get status
 			ifUserExists = this.userBean.ifUserIdExists(userId);
 
 			// Add to cache
-			this.cachedStatus.put(userId, ifUserExists);
+			UserIdValidator.cachedStatus.put(userId, ifUserExists);
 		}
 
 		// Is the address book id valid?
@@ -128,6 +120,6 @@ public class UserIdValidator extends BaseLongValidator implements Validator {
 		User registeredUser = event.getUser();
 
 		// Update cache
-		this.cachedStatus.put(registeredUser.getUserId(), Boolean.TRUE);
+		UserIdValidator.cachedStatus.put(registeredUser.getUserId(), Boolean.TRUE);
 	}
 }