SpringBootDerbyApplication

package guru.springframework;

import .springframework.boot.SpringApplication;
import .springframework.boot.autoconfigure.SpringBootApplication;

@SpringBootApplication
public class SpringBootDerbyApplication {

    public static void main(String[] args) {
        SpringApplication.run(SpringBootDerbyApplication.class, args);
    }
}

application.properties

spring.datasource.url=jdbc:derby:memory:passagensdb;create=true
spring.datasource.driver-class-name=.apache.derby.jdbc.EmbeddedDriver
spring.datasource.username=app
spring.datasource.password=app
spring.datasource.type=.apache.tomcat.jdbc.pool.DataSource

pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns=".0.0" xmlns:xsi=";
         xsi:schemaLocation=".0.0 .0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>guru.springframework</groupId>
    <artifactId>spring-boot-apache-derby</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <packaging>jar</packaging>

    <name>spring-boot-apache-derby</name>
    <description>Demo project for Spring Boot and Apache Derby</description>

    <parent>
        <groupId>.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.7.8</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
        <java.version>17</java.version>
    </properties>

    <dependencies>
    <!-- Dependência do Apache Derby -->
    <dependency>
        <groupId>.apache.derby</groupId>
        <artifactId>derby</artifactId>
        <version>10.15.2.0</version>
    </dependency>

    <!-- Dependências do Spring Boot -->
    <dependency>
        <groupId>.springframework.boot</groupId>
        <artifactId>spring-boot-starter-data-jpa</artifactId>
    </dependency>
    
   <dependency>
    <groupId>.apache.derby</groupId>
    <artifactId>derbyclient</artifactId>
    <version>10.15.2.0</version> <!-- ou a versão mais recente -->
</dependency>
    

    <dependency>
    <groupId>.apache.tomcat</groupId>
    <artifactId>tomcat-jdbc</artifactId>
</dependency>

    <dependency>
        <groupId>.springframework.boot</groupId>
        <artifactId>spring-boot-starter-thymeleaf</artifactId>
    </dependency>

    <dependency>
        <groupId>.springframework.boot</groupId>
        <artifactId>spring-boot-starter-web</artifactId>
    </dependency>

    <!-- Hibernate Validator (Jakarta Validation) -->
    <dependency>
        <groupId>.hibernate.validator</groupId>
        <artifactId>hibernate-validator</artifactId>
        <version>6.2.1.Final</version>
    </dependency>

    <dependency>
        <groupId>.glassfish</groupId>
        <artifactId>jakarta.el</artifactId>
        <version>4.0.0</version>
    </dependency>

    <!-- Dependência para testes com JUnit 5 -->
    <dependency>
        <groupId>.junit.jupiter</groupId>
        <artifactId>junit-jupiter-api</artifactId>
        <version>5.8.2</version>
        <scope>test</scope>
    </dependency>

    <dependency>
        <groupId>.junit.jupiter</groupId>
        <artifactId>junit-jupiter-engine</artifactId>
        <version>5.8.2</version>
        <scope>test</scope>
    </dependency>

    <!-- Dependência de Spring Boot para testes -->
    <dependency>
        <groupId>.springframework.boot</groupId>
        <artifactId>spring-boot-starter-test</artifactId>
        <scope>test</scope>
    </dependency>
</dependencies>


    <build>
        <plugins>
            <plugin>
                <groupId>.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>

</project>

Message error:

.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'dataSourceScriptDatabaseInitializer' defined in class path resource [/springframework/boot/autoconfigure/sql/init/DataSourceInitializationConfiguration.class]: Unsatisfied dependency expressed through method 'dataSourceScriptDatabaseInitializer' parameter 0; nested exception is .springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource' defined in class path resource [/springframework/boot/autoconfigure/jdbc/DataSourceConfiguration$Tomcat.class]: Bean instantiation via factory method failed; nested exception is .springframework.beans.BeanInstantiationException: Failed to instantiate [.apache.tomcat.jdbc.pool.DataSource]: Factory method 'dataSource' threw exception; nested exception is java.lang.IllegalStateException: Cannot load driver class: .apache.derby.jdbc.EmbeddedDriver at .springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:800) ~[spring-beans-5.3.25.jar:5.3.25]

SpringBootDerbyApplication

package guru.springframework;

import .springframework.boot.SpringApplication;
import .springframework.boot.autoconfigure.SpringBootApplication;

@SpringBootApplication
public class SpringBootDerbyApplication {

    public static void main(String[] args) {
        SpringApplication.run(SpringBootDerbyApplication.class, args);
    }
}

application.properties

spring.datasource.url=jdbc:derby:memory:passagensdb;create=true
spring.datasource.driver-class-name=.apache.derby.jdbc.EmbeddedDriver
spring.datasource.username=app
spring.datasource.password=app
spring.datasource.type=.apache.tomcat.jdbc.pool.DataSource

pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache./POM/4.0.0" xmlns:xsi="http://www.w3./2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache./POM/4.0.0 http://maven.apache./xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>guru.springframework</groupId>
    <artifactId>spring-boot-apache-derby</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <packaging>jar</packaging>

    <name>spring-boot-apache-derby</name>
    <description>Demo project for Spring Boot and Apache Derby</description>

    <parent>
        <groupId>.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.7.8</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
        <java.version>17</java.version>
    </properties>

    <dependencies>
    <!-- Dependência do Apache Derby -->
    <dependency>
        <groupId>.apache.derby</groupId>
        <artifactId>derby</artifactId>
        <version>10.15.2.0</version>
    </dependency>

    <!-- Dependências do Spring Boot -->
    <dependency>
        <groupId>.springframework.boot</groupId>
        <artifactId>spring-boot-starter-data-jpa</artifactId>
    </dependency>
    
   <dependency>
    <groupId>.apache.derby</groupId>
    <artifactId>derbyclient</artifactId>
    <version>10.15.2.0</version> <!-- ou a versão mais recente -->
</dependency>
    

    <dependency>
    <groupId>.apache.tomcat</groupId>
    <artifactId>tomcat-jdbc</artifactId>
</dependency>

    <dependency>
        <groupId>.springframework.boot</groupId>
        <artifactId>spring-boot-starter-thymeleaf</artifactId>
    </dependency>

    <dependency>
        <groupId>.springframework.boot</groupId>
        <artifactId>spring-boot-starter-web</artifactId>
    </dependency>

    <!-- Hibernate Validator (Jakarta Validation) -->
    <dependency>
        <groupId>.hibernate.validator</groupId>
        <artifactId>hibernate-validator</artifactId>
        <version>6.2.1.Final</version>
    </dependency>

    <dependency>
        <groupId>.glassfish</groupId>
        <artifactId>jakarta.el</artifactId>
        <version>4.0.0</version>
    </dependency>

    <!-- Dependência para testes com JUnit 5 -->
    <dependency>
        <groupId>.junit.jupiter</groupId>
        <artifactId>junit-jupiter-api</artifactId>
        <version>5.8.2</version>
        <scope>test</scope>
    </dependency>

    <dependency>
        <groupId>.junit.jupiter</groupId>
        <artifactId>junit-jupiter-engine</artifactId>
        <version>5.8.2</version>
        <scope>test</scope>
    </dependency>

    <!-- Dependência de Spring Boot para testes -->
    <dependency>
        <groupId>.springframework.boot</groupId>
        <artifactId>spring-boot-starter-test</artifactId>
        <scope>test</scope>
    </dependency>
</dependencies>


    <build>
        <plugins>
            <plugin>
                <groupId>.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>

</project>

Message error:

.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'dataSourceScriptDatabaseInitializer' defined in class path resource [/springframework/boot/autoconfigure/sql/init/DataSourceInitializationConfiguration.class]: Unsatisfied dependency expressed through method 'dataSourceScriptDatabaseInitializer' parameter 0; nested exception is .springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource' defined in class path resource [/springframework/boot/autoconfigure/jdbc/DataSourceConfiguration$Tomcat.class]: Bean instantiation via factory method failed; nested exception is .springframework.beans.BeanInstantiationException: Failed to instantiate [.apache.tomcat.jdbc.pool.DataSource]: Factory method 'dataSource' threw exception; nested exception is java.lang.IllegalStateException: Cannot load driver class: .apache.derby.jdbc.EmbeddedDriver at .springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:800) ~[spring-beans-5.3.25.jar:5.3.25]

• java
• spring-boot
• derby
• spring-jdbc

1 Answer 1

You are using the wrong Derby class. Since Derby 10.15.2, the correct name of the class is .apache.derby.iapi.jdbc.AutoloadedDriver. In fact, you don't need to specify the property spring.datasource.driver-class-name as it will be found automatically:

Spring Boot can deduce the JDBC driver class for most databases from the URL.

Also, since you're using Java 17, you should be using Derby version 10.16.1.1.