JPA 2.1

• Named queries at runtime: http://www.thoughts-on-java.org/define-named-queries-runtime-jpa-2-1/

Spring repository in JEE7

• Configure the CDI container to provide a way to access your container managed EntityManager: https://jaxenter.com/top-3-jpa-productivity-boosters-for-java-ee-developers-spring-data-116126.html
• JpaRepositoryFactory: http://simone-folino.blogspot.com.es/2015/04/ejb-with-spring-data-repository.html

Additional WAR on Spring Boot

• Additional WAR: http://stackoverflow.com/questions/31374726/spring-boot-how-to-add-another-war-files-to-the-embedded-tomcat
• JNDI datasource setup: http://stackoverflow.com/questions/31374726/spring-boot-how-to-add-another-war-files-to-the-embedded-tomcat

Other approach:

• JSP in Spring boot executable JAR: http://hillert.blogspot.com.es/2016/03/spring-boot-with-jsp-in-executable-jar.html

Geolatte

http://www.geolatte.org/

• Hibernate based: https://avolpe.github.io/hibernate/2016/06/17/wildfly-10-hibernate-spatial.html
• JTS compatible