feat: sap hana db

hutool-db/src/test/java/cn/hutool/db/HanaTest.java

@@ -0,0 +1,89 @@
+package cn.hutool.db;
+
+import cn.hutool.core.lang.Console;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Disabled;
+import org.junit.jupiter.api.Test;
+
+import java.sql.SQLException;
+import java.util.List;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+/**
+ * hana操作单元测试
+ *
+ * @author daoyou.dev
+ */
+public class HanaTest {
+	@BeforeAll
+	public static void createTable() throws SQLException {
+		Db db = Db.use("hana");
+		long count = db.count("SELECT * FROM SYS.TABLES WHERE TABLE_NAME = ? AND SCHEMA_NAME = CURRENT_SCHEMA", "user");
+		if (count > 0) {
+			db.execute("drop table \"user\"");
+		}
+		db.execute("CREATE COLUMN TABLE \"user\" (\"id\" INT NOT NULL, \"account\" VARCHAR(255), \"name\" VARCHAR(255), \"text\" VARCHAR(255), \"test1\" VARCHAR(255), \"pass\" VARCHAR(255), PRIMARY KEY (\"id\"))");
+	}
+
+	@Test
+	@Disabled
+	public void insertTest() throws SQLException {
+		DbUtil.setReturnGeneratedKeyGlobal(false);
+		for (int id = 100; id < 200; id++) {
+			Db.use("hana").insert(Entity.create("user")//
+				.set("id", id)//
+				.set("name", "测试用户" + id)//
+				.set("text", "描述" + id)//
+				.set("test1", "t" + id)//
+			);
+		}
+	}
+
+	/**
+	 * 事务测试<br>
+	 * 更新三条信息，低2条后抛出异常，正常情况下三条都应该不变
+	 *
+	 * @throws SQLException SQL异常
+	 */
+	@Test
+	@Disabled
+	public void txTest() throws SQLException {
+		Db.use("hana").tx(db -> {
+			int update = db.update(Entity.create("user").set("text", "描述100"), Entity.create().set("id", 100));
+			db.update(Entity.create("user").set("text", "描述101"), Entity.create().set("id", 101));
+			if (1 == update) {
+				// 手动指定异常，然后测试回滚触发
+				throw new RuntimeException("Error");
+			}
+			db.update(Entity.create("user").set("text", "描述102"), Entity.create().set("id", 102));
+		});
+	}
+
+	@Test
+	@Disabled
+	public void pageTest() throws SQLException {
+		PageResult<Entity> result = Db.use("hana").page(Entity.create("\"user\""), new Page(2, 10));
+		for (Entity entity : result) {
+			Console.log(entity.get("id"));
+		}
+	}
+
+	@Test
+	@Disabled
+	public void getTimeStampTest() throws SQLException {
+		final List<Entity> all = Db.use("hana").findAll("user");
+		Console.log(all);
+	}
+
+	@Test
+	public void upsertTest() throws SQLException {
+		DbUtil.setReturnGeneratedKeyGlobal(false);
+		Db db = Db.use("hana");
+		db.insert(Entity.create("user").set("id", 1).set("account", "ice").set("pass", "123456"));
+		db.upsert(Entity.create("user").set("id", 1).set("account", "daoyou").set("pass", "a123456").set("name", "道友"));
+		Entity user = db.get(Entity.create("user").set("id", 1));
+		System.out.println("user=======" + user.getStr("account") + "___" + user.getStr("pass"));
+		assertEquals("daoyou", user.getStr("account"));
+	}
+}

hutool-db/src/test/resources/config/db.setting

@@ -77,3 +77,9 @@ user = SYSDBA
 pass = 123456789
 remarks = true
 
+[hana]
+url = jdbc:sap://127.0.0.1:30015/HAP_CONN?autoReconnect=true
+user = DB
+pass = 123456
+remarks = true
+