Bael 6870 (#14582)

* BAEL-6801 (#4) Validate string length with Java validation annotations * Bael-6870, Executing SQL Script File in Java * Bael-6870, Fixed formatting on pom.xml * Bael-6870, Fixing Jenkins Build Failure * Bael-6870, PR Review comments * Bael-6870, PR Review comments
2023-08-21 19:23:25 +05:30
parent f091132895
commit a87c1cce8f
8 changed files with 343 additions and 0 deletions
@@ -0,0 +1,46 @@
+package com.baeldung.script;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.jupiter.api.AfterAll;
+
+import java.io.File;
+import java.sql.Connection;
+import java.sql.DriverManager;
+import java.sql.ResultSet;
+import java.sql.Statement;
+
+public class MyBatisScriptUtilityUnitTest {
+    private static final Log logger = LogFactory.getLog(MyBatisScriptUtilityUnitTest.class);
+    private static Connection connection = null;
+    private static final String JDBC_URL = "jdbc:h2:mem:testdb1";
+    private static final String USERNAME = "user";
+    private static final String PASSWORD = "password";
+
+    @Before
+    public void prepareConnection() throws Exception {
+        connection = DriverManager.getConnection(JDBC_URL, USERNAME, PASSWORD);
+    }
+
+    @AfterAll
+    public static void closeConnection() throws Exception {
+        connection.close();
+    }
+
+    @Test
+    public void givenConnectionObject_whenSQLFile_thenExecute() throws Exception {
+        String path = new File(ClassLoader.getSystemClassLoader()
+                .getResource("employee.sql").getFile()).toPath().toString();
+        MyBatisScriptUtility.runScript(path, connection);
+
+        Statement statement = connection.createStatement();
+        ResultSet resultSet = statement.executeQuery("SELECT COUNT(1) FROM employees");
+        if (resultSet.next()) {
+            int count = resultSet.getInt(1);
+            Assert.assertEquals("Incorrect number of records inserted", 20, count);
+        }
+    }
+}
@@ -0,0 +1,47 @@
+package com.baeldung.script;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.jupiter.api.AfterAll;
+
+import java.io.File;
+import java.sql.Connection;
+import java.sql.DriverManager;
+import java.sql.ResultSet;
+import java.sql.Statement;
+
+public class SpringScriptUtilityUnitTest {
+    private static final Log logger = LogFactory.getLog(SpringScriptUtilityUnitTest.class);
+
+    private static Connection connection = null;
+    private static final String JDBC_URL = "jdbc:h2:mem:testdb2";
+    private static final String USERNAME = "user";
+    private static final String PASSWORD = "password";
+
+    @Before
+    public void prepareConnection() throws Exception {
+        connection = DriverManager.getConnection(JDBC_URL, USERNAME, PASSWORD);
+    }
+
+    @AfterAll
+    public static void closeConnection() throws Exception {
+        connection.close();
+    }
+
+    @Test
+    public void givenConnectionObject_whenSQLFile_thenExecute() throws Exception {
+        String path = new File(ClassLoader.getSystemClassLoader()
+                .getResource("employee.sql").getFile()).toPath().toString();
+        SpringScriptUtility.runScript(path, connection);
+
+        Statement statement = connection.createStatement();
+        ResultSet resultSet = statement.executeQuery("SELECT COUNT(1) FROM employees");
+        if (resultSet.next()) {
+            int count = resultSet.getInt(1);
+            Assert.assertEquals("Incorrect number of records inserted", 20, count);
+        }
+    }
+}
@@ -0,0 +1,47 @@
+package com.baeldung.script;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.jupiter.api.AfterAll;
+
+import java.io.File;
+import java.sql.Connection;
+import java.sql.DriverManager;
+import java.sql.ResultSet;
+import java.sql.Statement;
+
+public class SqlScriptBatchExecutorUnitTest {
+    private static final Log logger = LogFactory.getLog(SqlScriptBatchExecutorUnitTest.class);
+    private static Connection connection = null;
+    private static final String JDBC_URL = "jdbc:h2:mem:testdb3";
+    private static final String USERNAME = "user";
+    private static final String PASSWORD = "password";
+
+    @Before
+    public void prepareConnection() throws Exception {
+        connection = DriverManager.getConnection(JDBC_URL, USERNAME, PASSWORD);
+    }
+
+    @AfterAll
+    public static void closeConnection() throws Exception {
+        connection.close();
+    }
+
+    @Test
+    public void givenConnectionObject_whenSQLFile_thenExecute() throws Exception {
+        String path = new File(ClassLoader.getSystemClassLoader()
+                .getResource("employee.sql").getFile()).toPath().toString();
+        SqlScriptBatchExecutor.executeBatchedSQL(path, connection, 10);
+        Statement statement = connection.createStatement();
+        ResultSet resultSet = statement.executeQuery("SELECT COUNT(1) FROM employees");
+
+        if (resultSet.next()) {
+            int count = resultSet.getInt(1);
+            Assert.assertEquals("Incorrect number of records inserted", 20, count);
+        }
+    }
+
+}
@@ -0,0 +1,75 @@
+/**
+Script Name : Create employees script
+Author: Parthiv Pradhan
+
+**/
+
+-- Create the employees table if it doesn't exist
+CREATE TABLE  employees (
+    id INT PRIMARY KEY,
+    first_name VARCHAR(50),
+    last_name VARCHAR(50),
+    department VARCHAR(50),
+    salary DECIMAL(10, 2)
+);
+
+-- Insert employee records
+INSERT INTO employees (id, first_name, last_name, department, salary)
+VALUES (1, 'John', 'Doe', 'HR', 50000.00);
+
+INSERT INTO employees (id, first_name, last_name, department, salary)
+VALUES (2, 'Jane', 'Smith', 'IT', 60000.00);
+
+INSERT INTO employees (id, first_name, last_name, department, salary)
+VALUES (3, 'Michael', 'Johnson', 'Finance', 55000.00);
+
+INSERT INTO employees (id, first_name, last_name, department, salary)
+VALUES (4, 'Emily', 'Williams', 'Marketing', 52000.00);
+
+INSERT INTO employees (id, first_name, last_name, department, salary)
+VALUES (5, 'David', 'Brown', 'IT', 65000.00);
+
+INSERT INTO employees (id, first_name, last_name, department, salary)
+VALUES (6, 'Sarah', 'Miller', 'Finance', 58000.00);
+
+INSERT INTO employees (id, first_name, last_name, department, salary)
+VALUES (7, 'Robert', 'Jones', 'HR', 53000.00);
+
+INSERT INTO employees (id, first_name, last_name, department, salary)
+VALUES (8, 'Jessica', 'Davis', 'Marketing', 51000.00);
+
+INSERT INTO employees (id, first_name, last_name, department, salary)
+VALUES (9, 'William', 'Wilson', 'IT', 59000.00);
+
+INSERT INTO employees (id, first_name, last_name, department, salary)
+VALUES (10, 'Jennifer', 'Taylor', 'Finance', 57000.00);
+
+INSERT INTO employees (id, first_name, last_name, department, salary)
+VALUES (11, 'Daniel', 'Anderson', 'Marketing', 54000.00);
+
+INSERT INTO employees (id, first_name, last_name, department, salary)
+VALUES (12, 'Linda', 'Martinez', 'HR', 52000.00);
+
+INSERT INTO employees (id, first_name, last_name, department, salary)
+VALUES (13, 'Christopher', 'Lopez', 'IT', 62000.00);
+
+INSERT INTO employees (id, first_name, last_name, department, salary)
+VALUES (14, 'Karen', 'Hernandez', 'Finance', 56000.00);
+
+INSERT INTO employees (id, first_name, last_name, department, salary)
+VALUES (15, 'Mark', 'Garcia', 'Marketing', 53000.00);
+
+INSERT INTO employees (id, first_name, last_name, department, salary)
+VALUES (16, 'Patricia', 'Lee', 'HR', 51000.00);
+
+INSERT INTO employees (id, first_name, last_name, department, salary)
+VALUES (17, 'Anthony', 'Clark', 'IT', 60000.00);
+
+INSERT INTO employees (id, first_name, last_name, department, salary)
+VALUES (18, 'Maria', 'Lewis', 'Finance', 59000.00);
+
+INSERT INTO employees (id, first_name, last_name, department, salary)
+VALUES (19, 'Paul', 'Walker', 'Marketing', 55000.00);
+
+INSERT INTO employees (id, first_name, last_name, department, salary)
+VALUES (20, 'Ruth', 'Young', 'HR', 54000.00);