Task: Add connection properties custom interface and add junit test platforms and updated the connection factory

build.gradle

@@ -7,4 +7,11 @@ version = '1.0.0'
 
 java.sourceCompatibility = JavaVersion.VERSION_1_8
 
-dependencies {}
+dependencies {
+    testRuntimeOnly("mysql:mysql-connector-java:8.0.30")
+    testImplementation 'org.junit.jupiter:junit-jupiter:5.9.0'
+}
+
+test {
+    useJUnitPlatform()
+}

src/main/java/com/cubetiqs/sql/ConnectionFactory.java

@@ -50,7 +50,9 @@ public final class ConnectionFactory {
                 this.user = properties.getUser();
                 this.password = properties.getPassword();
                 if (properties.getProperties() != null && !properties.getProperties().isEmpty()) {
-                    this.info = new Properties();
+                    if (this.info == null) {
+                        this.info = new Properties();
+                    }
                     this.info.putAll(properties.getProperties());
                 }
             }
@@ -148,4 +150,12 @@ public final class ConnectionFactory {
     public static DataSource createDataSource(ConnectionBuilder builder) {
         return new SimpleDataSource(builder);
     }
+
+    public static JdbcDataFactory createDataFactory(ConnectionFactory.ConnectionBuilder builder) {
+        if (builder == null) {
+            return null;
+        }
+
+        return JdbcDataFactory.create(new JdbcDataQueryImpl(builder::build));
+    }
 }

src/main/java/com/cubetiqs/sql/ConnectionProperties.java

@@ -0,0 +1,106 @@
+package com.cubetiqs.sql;
+
+import java.util.Properties;
+
+public interface ConnectionProperties {
+    String getType();
+
+    String getHost();
+
+    int getPort();
+
+    String getUser();
+
+    String getPassword();
+
+    String getDatabase();
+
+    default boolean useSSL() {
+        return false;
+    }
+
+    default Properties getProperties() {
+        return null;
+    }
+
+    default StringBuilder getURLBuilder() {
+        return new StringBuilder("jdbc:" + getType() + "://")
+                .append(getHost())
+                .append(":")
+                .append(getPort())
+                .append("/")
+                .append(getDatabase());
+    }
+
+    class MySQL implements ConnectionProperties {
+        private String host;
+        private int port;
+        private String user;
+        private String password;
+        private String database;
+        private boolean useSSL;
+        private Properties properties;
+
+        private boolean autoReconnect = true;
+        private int cmaxReconnects = 5;
+        private int initialTimeout = 1;
+
+
+        @Override
+        public String getType() {
+            return "mysql";
+        }
+
+        @Override
+        public String getHost() {
+            return host;
+        }
+
+        @Override
+        public int getPort() {
+            if (port > 0) {
+                return port;
+            }
+
+            return 3306;
+        }
+
+        @Override
+        public String getUser() {
+            if (user == null || user.equals("")) {
+                return "root";
+            }
+
+            return user;
+        }
+
+        @Override
+        public String getPassword() {
+            return password;
+        }
+
+        @Override
+        public String getDatabase() {
+            return database;
+        }
+
+        @Override
+        public boolean useSSL() {
+            return useSSL;
+        }
+
+        @Override
+        public Properties getProperties() {
+            return properties;
+        }
+
+        @Override
+        public StringBuilder getURLBuilder() {
+            return ConnectionProperties.super.getURLBuilder()
+                    .append("?").append("useSSL=").append(useSSL)
+                    .append("&").append("autoReconnect=").append(autoReconnect)
+                    .append("&").append("cmaxReconnets=").append(cmaxReconnects)
+                    .append("&").append("initialTimeout").append(initialTimeout);
+        }
+    }
+}

src/main/java/com/cubetiqs/sql/JdbcDataFactory.java

@@ -3,6 +3,7 @@ package com.cubetiqs.sql;
 import com.cubetiqs.sql.mapper.MapperProvider;
 import com.cubetiqs.sql.mapper.RowMapperProvider;
 
+import java.sql.SQLException;
 import java.util.List;
 import java.util.Map;
 
@@ -112,4 +113,12 @@ public final class JdbcDataFactory {
     public long count(ISqlMapParameter parameter) {
         return queryManager.count(parameter);
     }
+
+    public boolean isConnected() {
+        try {
+            return !queryManager.getManager().getConnection().isClosed();
+        } catch (SQLException e) {
+            return false;
+        }
+    }
 }

src/test/java/com/cubetiqs/sql/ConnectionTests.java

@@ -0,0 +1,25 @@
+package com.cubetiqs.sql;
+
+import org.junit.jupiter.api.Test;
+
+import java.sql.SQLException;
+import java.util.List;
+
+public class ConnectionTests {
+    private final String MYSQL_URL = "jdbc:mysql://192.168.0.202:3306/cosmetic_leang";
+
+    @Test
+    public void connectToMySQL() {
+        ConnectionFactory.ConnectionBuilder builder = ConnectionFactory.builder()
+                .driver("com.mysql.cj.jdbc.Driver")
+                .url(MYSQL_URL)
+                .user("test")
+                .password("test");
+
+        JdbcDataFactory factory = ConnectionFactory
+                .createDataFactory(builder);
+
+        IExecuteResult<List<Object>> result = factory.queryForList("select * from um");
+        System.out.println(result.getData());
+    }
+}