From 71768443bcefc6056d881cd0aaa252af41bb6540 Mon Sep 17 00:00:00 2001
From: marcgiffing <marcgiffing@web.de>
Date: Mon, 6 Mar 2017 18:14:40 +0100
Subject: [PATCH] HHH-11509 - Infomix limit handler support for offset

---
 .../java/org/hibernate/dialect/Informix10Dialect.java     | 4 ++--
 ...ormixLimitHandler.java => Informix10LimitHandler.java} | 8 +++++++-
 .../hibernate/dialect/InformixLimitHandlerTestCase.java   | 6 +++---
 3 files changed, 12 insertions(+), 6 deletions(-)
 rename hibernate-core/src/main/java/org/hibernate/dialect/pagination/{InformixLimitHandler.java => Informix10LimitHandler.java} (81%)

diff --git a/hibernate-core/src/main/java/org/hibernate/dialect/Informix10Dialect.java b/hibernate-core/src/main/java/org/hibernate/dialect/Informix10Dialect.java
index 5df348796e..54fe89f94b 100644
--- a/hibernate-core/src/main/java/org/hibernate/dialect/Informix10Dialect.java
+++ b/hibernate-core/src/main/java/org/hibernate/dialect/Informix10Dialect.java
@@ -6,7 +6,7 @@
  */
 package org.hibernate.dialect;
 
-import org.hibernate.dialect.pagination.InformixLimitHandler;
+import org.hibernate.dialect.pagination.Informix10LimitHandler;
 import org.hibernate.dialect.pagination.LimitHandler;
 
 /**
@@ -16,7 +16,7 @@ public class Informix10Dialect extends InformixDialect {
 
 	@Override
 	public LimitHandler getLimitHandler() {
-		return new InformixLimitHandler();
+		return Informix10LimitHandler.INSTANCE;
 	}
 	
 }
diff --git a/hibernate-core/src/main/java/org/hibernate/dialect/pagination/InformixLimitHandler.java b/hibernate-core/src/main/java/org/hibernate/dialect/pagination/Informix10LimitHandler.java
similarity index 81%
rename from hibernate-core/src/main/java/org/hibernate/dialect/pagination/InformixLimitHandler.java
rename to hibernate-core/src/main/java/org/hibernate/dialect/pagination/Informix10LimitHandler.java
index 10019e6756..7328a84260 100644
--- a/hibernate-core/src/main/java/org/hibernate/dialect/pagination/InformixLimitHandler.java
+++ b/hibernate-core/src/main/java/org/hibernate/dialect/pagination/Informix10LimitHandler.java
@@ -10,7 +10,13 @@ import java.util.Locale;
 
 import org.hibernate.engine.spi.RowSelection;
 
-public class InformixLimitHandler extends AbstractLimitHandler {
+public class Informix10LimitHandler extends AbstractLimitHandler {
+
+	public static Informix10LimitHandler INSTANCE = new Informix10LimitHandler();
+
+	private Informix10LimitHandler() {
+		// Disallow instantiation
+	}
 
 	@Override
 	public String processSql(String sql, RowSelection selection) {
diff --git a/hibernate-core/src/test/java/org/hibernate/dialect/InformixLimitHandlerTestCase.java b/hibernate-core/src/test/java/org/hibernate/dialect/InformixLimitHandlerTestCase.java
index 0ed1a3fcbb..2633fbe14a 100644
--- a/hibernate-core/src/test/java/org/hibernate/dialect/InformixLimitHandlerTestCase.java
+++ b/hibernate-core/src/test/java/org/hibernate/dialect/InformixLimitHandlerTestCase.java
@@ -10,20 +10,20 @@ import org.hibernate.engine.spi.RowSelection;
 import org.hibernate.testing.TestForIssue;
 import org.hibernate.testing.junit4.BaseNonConfigCoreFunctionalTestCase;
 import org.junit.Test;
-import org.hibernate.dialect.pagination.InformixLimitHandler;
+import org.hibernate.dialect.pagination.Informix10LimitHandler;
 import org.junit.Before;
 import static org.junit.Assert.assertEquals;
 
 public class InformixLimitHandlerTestCase extends
 		BaseNonConfigCoreFunctionalTestCase {
 
-	private InformixLimitHandler informixLimitHandler;
+	private Informix10LimitHandler informixLimitHandler;
 
 	private final String TEST_SQL = "SELECT field FROM table";
 
 	@Before
 	public void setup() {
-		informixLimitHandler = new InformixLimitHandler();
+		informixLimitHandler = Informix10LimitHandler.INSTANCE;
 	}
 
 	@Test