Sample-spring-basic » History » Revision 9
Revision 8 (Henning Blohm, 11.09.2012 16:45) → Revision 9/33 (Henning Blohm, 11.09.2012 22:03)
h1. A basic Spring with Z2 modularity sample
The sample contained in the repository "z2-samples.spring-basic":http://redmine.z2-environment.net/projects/z2-samples/repository/z2-samples-spring-basic is a clean room example on how to use the Spring integration features described in [[how_to_spring]].
There is no further pre-requisite to running this sample, and you may proceed as described in [[How to run a sample]].
There are two modules contained in this sample:
h2. com.zfabrik.samples.spring-basic.services
This module has a classpath defined "applicationContext":http://redmine.z2-environment.net/projects/z2-samples/repository/z2-samples-spring-basic/revisions/master/entry/com.zfabrik.samples.spring-basic.services/java/src.impl/META-INF/applicationContext.xml and exposes an annotation defined bean "ComputationServiceImpl":http://redmine.z2-environment.net/projects/z2-samples/repository/z2-samples-spring-basic/revisions/master/entry/com.zfabrik.samples.spring-basic.services/java/src.impl/com/zfabrik/samples/impl/services/ComputationServiceImpl.java bean from it as a service to be consumed from another module: The *computations* bean.
h2. com.zfabrik.samples.spring-basic.frontend
This module has a Web application with an application context defined in WEB-INF/applicationContext. It uses Spring AspectJ based annotation driven configuration to inject dependencies into instances of "ControllerServlet":http://redmine.z2-environment.net/projects/z2-samples/repository/z2-samples-spring-basic/revisions/master/entry/com.zfabrik.samples.spring-basic.frontend/java/src.impl/com/zfabrik/samples/impl/frontend/ControllerServlet.java.
It's "application context":http://redmine.z2-environment.net/projects/z2-samples/repository/z2-samples-spring-basic/revisions/master/entry/com.zfabrik.samples.spring-basic.frontend/web/WebContent/WEB-INF/applicationContext.xml imports the *computations* service from the other module above.
h2. Finally
Open a browser and navigate to http://localhost:8080/frontend to verify you get this:
!frontend.png!