From e8a01169d2ace01fc6a722bea3308a89b259d372 Mon Sep 17 00:00:00 2001
From: CarmJos <KarmunJ@outlook.com>
Date: Wed, 27 Apr 2022 02:08:58 +0800
Subject: [PATCH] =?UTF-8?q?[0.3.16]=20=E6=94=AF=E6=8C=81=20IS=20NULL=20?=
 =?UTF-8?q?=E5=88=A4=E6=96=AD(=E5=8D=B3=E8=AE=BE=E5=AE=9AqueryValue?=
 =?UTF-8?q?=E4=B8=BAnull)=E3=80=82?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 api/pom.xml                                            |  2 +-
 .../lib/easysql/api/builder/ConditionalBuilder.java    |  4 +---
 example/demo/pom.xml                                   |  2 +-
 impl/pom.xml                                           |  2 +-
 .../builder/impl/AbstractConditionalBuilder.java       | 10 ++++++++++
 pom.xml                                                |  2 +-
 with-pool/beecp/pom.xml                                |  2 +-
 with-pool/hikaricp/pom.xml                             |  2 +-
 8 files changed, 17 insertions(+), 9 deletions(-)

diff --git a/api/pom.xml b/api/pom.xml
index f594023..fce5cb6 100644
--- a/api/pom.xml
+++ b/api/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>cc.carm.lib</groupId>
         <artifactId>easysql-parent</artifactId>
-        <version>0.3.15</version>
+        <version>0.3.16</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/api/src/main/java/cc/carm/lib/easysql/api/builder/ConditionalBuilder.java b/api/src/main/java/cc/carm/lib/easysql/api/builder/ConditionalBuilder.java
index bb0c4e2..41b4943 100644
--- a/api/src/main/java/cc/carm/lib/easysql/api/builder/ConditionalBuilder.java
+++ b/api/src/main/java/cc/carm/lib/easysql/api/builder/ConditionalBuilder.java
@@ -47,9 +47,7 @@ public interface ConditionalBuilder<B extends ConditionalBuilder<B, T>, T extend
 
     B addCondition(@NotNull String columnName, @NotNull String operator, @Nullable Object queryValue);
 
-    default B addCondition(@NotNull String columnName, @Nullable Object queryValue) {
-        return addCondition(columnName, "=", queryValue);
-    }
+    B addCondition(@NotNull String columnName, @Nullable Object queryValue);
 
     B addCondition(@NotNull String[] columnNames, @Nullable Object[] queryValues);
 
diff --git a/example/demo/pom.xml b/example/demo/pom.xml
index 616ac67..a311629 100644
--- a/example/demo/pom.xml
+++ b/example/demo/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>easysql-parent</artifactId>
         <groupId>cc.carm.lib</groupId>
-        <version>0.3.15</version>
+        <version>0.3.16</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/impl/pom.xml b/impl/pom.xml
index 37282aa..7e56645 100644
--- a/impl/pom.xml
+++ b/impl/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>easysql-parent</artifactId>
         <groupId>cc.carm.lib</groupId>
-        <version>0.3.15</version>
+        <version>0.3.16</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/impl/src/main/java/cc/carm/lib/easysql/builder/impl/AbstractConditionalBuilder.java b/impl/src/main/java/cc/carm/lib/easysql/builder/impl/AbstractConditionalBuilder.java
index b13ac7b..9c8f974 100644
--- a/impl/src/main/java/cc/carm/lib/easysql/builder/impl/AbstractConditionalBuilder.java
+++ b/impl/src/main/java/cc/carm/lib/easysql/builder/impl/AbstractConditionalBuilder.java
@@ -48,6 +48,16 @@ public abstract class AbstractConditionalBuilder<B extends ConditionalBuilder<B,
         return getThis();
     }
 
+    @Override
+    public B addCondition(@NotNull String columnName, @Nullable Object queryValue) {
+        Objects.requireNonNull(columnName, "columnName could not be null");
+        if (queryValue == null) {
+            return addCondition(withBackQuote(columnName) + " IS NULL");
+        } else {
+            return addCondition(columnName, "=", queryValue);
+        }
+    }
+
     @Override
     public B addCondition(
             @NotNull String columnName, @NotNull String operator, @Nullable Object queryValue
diff --git a/pom.xml b/pom.xml
index d53c875..ea9e800 100644
--- a/pom.xml
+++ b/pom.xml
@@ -17,7 +17,7 @@
     <groupId>cc.carm.lib</groupId>
     <artifactId>easysql-parent</artifactId>
     <packaging>pom</packaging>
-    <version>0.3.15</version>
+    <version>0.3.16</version>
 
     <modules>
         <module>api</module>
diff --git a/with-pool/beecp/pom.xml b/with-pool/beecp/pom.xml
index 39ba3c2..1deff3b 100644
--- a/with-pool/beecp/pom.xml
+++ b/with-pool/beecp/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>easysql-parent</artifactId>
         <groupId>cc.carm.lib</groupId>
-        <version>0.3.15</version>
+        <version>0.3.16</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/with-pool/hikaricp/pom.xml b/with-pool/hikaricp/pom.xml
index 6707b75..3067812 100644
--- a/with-pool/hikaricp/pom.xml
+++ b/with-pool/hikaricp/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>easysql-parent</artifactId>
         <groupId>cc.carm.lib</groupId>
-        <version>0.3.15</version>
+        <version>0.3.16</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>