Java 8+

Clone this repository using: git clone https://github.com/xak2000/demo-jsp.git

By default application runs in DEV (development) profile. In this mode it will use embedded H2 database filled from default data.sql file in project resources folder.

This profile is useful for development and test purposes.

You can run application in PROD (production) profile in several ways.

• Pass command line argument --spring.profiles.active=prod
• Set environment variable SPRING_PROFILES_ACTIVE=prod
• Place application.yml or application.properties file inside WAR file's directory with profile selection setting.

Enter into demo-jsp folder, then run:

./gradlew bootRun

This way application will run in embedded tomcat server using embedded H2 database.

Open URL http://localhost:8080 in the browser.

Enter into demo-jsp folder, then run:

./gradlew build
java -jar ./build/libs/demo-jsp-0.0.1-SNAPSHOT.war

Open URL http://localhost:8080 in the browser.

This way application will run in embedded tomcat server using embedded H2 database.

Enter into demo-jsp folder, then run:

./gradlew build

Create database structure on MySQL server using mysql/schema.sql and mysql/data.sql scripts.

Copy build/libs/demo-jsp-0.0.1-SNAPSHOT.war to new folder.

Copy conf/application.yml to the same folder. This is sample of production config file.

Modify new copy of application.yml file to reflect your database settings. Especially url, username and password properties.

The desired directory sctructure should be:

|-your_new_folder
  |-demo-jsp-0.0.1-SNAPSHOT.war
  |-application.yml

Run java -jar ./demo-jsp-0.0.1-SNAPSHOT.war from this folder.

Open URL http://localhost in the browser.

You can also change http server's port in application.yml file if port 80 is already used on your computer.

This way application will run in embedded tomcat server using external MySQL database. This is a primary way to run this application in production mode, which is more convinient, than run it on external tomcat instance.

You can deploy the resulting WAR file to the Tomcat server. By default it will run in DEV mode when deployed in external container. To run it in PROD mode you need to set config properties as environment variables. You can do this using Tomcat's context configuration file for deployed instance.

Example: $CATALINA_BASE/conf/[enginename]/[hostname]/demo-jsp-0.0.1-SNAPSHOT.xml

<Context docBase="/path/to/your/war/your.war">
    <Parameter name="spring.profiles.active" value="prod" />
    <Parameter name="spring.datasource.url" value="jdbc:mysql://mysql_host:3306/db_name?useUnicode=yes&characterEncoding=UTF-8&zeroDateTimeBehavior=convertToNull&useLegacyDatetimeCode=false&serverTimezone=Europe/Kiev" />
    <Parameter name="spring.datasource.username" value="mysql_user" />
    <Parameter name="spring.datasource.password" value="mysql_password" />
    <Parameter name="server.port" value="9090" />
</Context>