Do not use spring.datasoruce.driver-class-name in the App REST application and rely on the Spring Boot driver auto detection

Author: filiphr

modules/flowable-app-rest/pom.xml

@@ -500,7 +500,6 @@
                             <port>8080</port>
                             <protocol>org.apache.coyote.http11.Http11NioProtocol</protocol>
                             <systemProperties>
-                                <spring.datasource.driver-class-name>org.postgresql.Driver</spring.datasource.driver-class-name>
                                 <spring.datasource.url>jdbc:postgresql://localhost:5432/flowable</spring.datasource.url>
                                 <spring.datasource.username>flowable</spring.datasource.username>
                                 <spring.datasource.password>flowable</spring.datasource.password>
@@ -527,7 +526,6 @@
                         <artifactId>spring-boot-maven-plugin</artifactId>
                         <configuration>
                             <arguments>
-                                <argument>--spring.datasource.driver-class-name=com.mysql.jdbc.Driver</argument>
                                 <argument>--spring.datasource.url=jdbc:mysql://127.0.0.1:3306/flowable?characterEncoding=UTF-8</argument>
                                 <argument>--spring.datasource.username=flowable</argument>
                                 <argument>--spring.datasource.password=flowable</argument>

modules/flowable-app-rest/src/main/resources/flowable-default.properties

@@ -15,7 +15,7 @@ spring.banner.location=classpath:/org/flowable/spring/boot/flowable-banner.txt
 # all would be created with the same name (com.zaxxer.hikari:name=dataSource,type=HikariDataSource) for example
 spring.jmx.default-domain=${spring.application.name}
 # datasource
-spring.datasource.driver-class-name=org.h2.Driver
+#spring.datasource.driver-class-name=org.h2.Driver
 spring.datasource.url=jdbc:h2:~/flowable-db/ossdb;AUTO_SERVER=TRUE;AUTO_SERVER_PORT=9091;DB_CLOSE_DELAY=-1
 spring.datasource.username=flowable
 spring.datasource.password=flowable