Petclinic Documentation

8/9/2019 Petclinic Documentation

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lines of codefindByPetId: 0 lines (interface

declaration is enough based on

naming conventions)

In order to select which implementation should be used, select the

Appropriate bean profile inside web.xml (jdbc, jpa or spring-data-jpa)


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@Cacheable(value = "vets")publicCollection findVets() throwsDataAccessException { }

ClinicServiceImpl

tools-config.xml

ehcache.xml


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May throw a RuntimeException

(typically DataAccessException)

Transaction is rolled back

in case of a RuntimeException(exception is still propagated to PetController)

Exception isnot handled there

It is propagated.

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Declared in mvc-core-config.xml

Based on the configuration used in petclinic:

Logs the exception stacktrace

Forwards to WEB-INF/jsp/exception.jsp

Exception logged as a comment inside exception.jsp


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publicclassJpaVetRepositoryImpl

@Repository

publicclassJpaVisitRepositoryImpl

@AspectpublicclassCallMonitoringAspect {@Around("within(@org.springframework.stereotype.Repository *)")publicObject invoke() { } }

Adds monitoringAddsmonitoring

Adds monitoring

To understand further how AOP works in Spring:http://blog.springsource.org/2012/05/23/understanding-proxy-usage-in-spring/


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Atom and XML

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Default viewClass: JstlView

(used for JSP files)

vets.html

owners.htmlvets.xmlpets/9/visits.atom

mvc-view-config.xml


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Based on project Dandelion http://dandelion.github.com/

Datatables in Spring MVC

14


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Click, sort, scroll, next/previous!

Bootstrap theme

PDF export!

Dandelion is based on

jQuery Datatables and Bootstrap


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Allow CSS and JS libraries to be imported as

Maven libraries Used in Petclinic for jQuery, jQuery-ui, datatables,

Bootstrap

http://www.webjars.org/

Webjars


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Webjars

org.webjarsjquery-ui1.9.1

pom.xml


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Using Webjars

19

Inside pom.xml Spring configuration

Inside JSP

org.webjarsjquery-ui

1.9.1

js file is inside a jar file!


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