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OFMP/Release 1.0.0M1

< OFMP
Revision as of 21:15, 12 November 2008 by Frederic.conrotte.be (Talk | contribs) (→‎Procedure)

Requirements

  1. Oracle XE 10.2 with system/system credentials
  2. JDK 1.5 (not JRE as Maven requires a JDK)
  3. Eclipse 3.4
  4. Maven 2.0.9
  5. m2eclipse 0.9.6
  6. Spring IDE

SCM access

:extssh:<username>@cvs.covariance.org:57022/cvsroot/ofmp.osgi

Installation

  1. Ckeckout org.eclipse.ofmp project
  2. Run "mvn clean install" on org.eclipse.ofmp/pom.xml

The Eclipse Target is built in the same process.

  1. Go to Window -> Preferences -> Plugin Development -> Target
  2. In predefined Targets, load \org.eclipse.ofmp\runtime\server\core-runtime\org.eclipse.ofmp.server.core.target

OFMP bundles creation

For every service to be extracted from the org.eclipse.ofmp.service.core project we have to:

  • extract bundle (scr and src.tests) from the core, mavenize and OSGify it
  • create an integration test project based on Spring DM test framework and run integration tests on it.

Procedure

  • Create an integrationtests Maven module if required in \org.eclipse.ofmp\core\integration-tests
  • Setup pom.xml (org.eclipse.ofmp.security/pom.xml is a good example)
  • Rename packages to org.eclipse.ofmp (dont use "service" prefix for bundles)
  • Use Bnd to automate generation of Manifest.MF OSGi tags:
    • replace Require-Bundle by Import-Packages as much as possible
    • ensure proper bundles versioning AND dependencies versioning e.g.: Import-Package: osgitut.movies;version="[1.0.0,2.0.0)"
    • Hide Implementation Details: ONLY export public API packages in Manifest

Put implementation details in separate packages from the public API 

org.example.foo - exported API package
org.example.foo.internal - private implementation package
  • Remove any specific wordings (victoria/apsys) in source code
  • Enable project Spring nature if required and enlist Spring files in project properties

Naming conventions

  1. every service bundle does not hold the ".service." acronym in its bundle name
  2. every lib bundle(like Jencks) should contain the ".lib." acronym in its bundle name


Test infrastructure

OFMP Test infrastructure is built on Spring DM Test framework

Have a look at

  • org.eclipse.ofmp.test/src/main/java/org/eclipse/ofmp/test/AbstractOFMPDBUnitTest
  • org.eclipse.ofmp.test/src/main/java/org/eclipse/ofmp/test/AbstractOFMSpringDMTest

The org.eclipse.ofmp.test bundle expose the service required to cleanup/initialize the database before any tests.

Tests are run automatically by maven when you install a bundle.

When running tests from Eclipse you need to set 2 JVM parameters so that Spring DM Test frameyork locate bundles properly: 

-Declipse.target.area1=C:\OFMP\org.eclipse.ofmp.server\target\eclipse_plugins
-Declipse.target.area2=C:\OFMP\org.eclipse.ofmp.server\target\maven_plugins

See \org.eclipse.ofmp.security.integrationtests\launch

Open issues

Current issue

org.springframework.beans.factory.BeanCreationException: 
Error creating bean with name 'org.springframework.osgi.service.exporter.support.OsgiServiceFactoryBean#1': 
Invocation of init method failed; nested exception is org.springframework.beans.factory.BeanCreationException: 

Error creating bean with name 'currencyRateService': FactoryBean threw exception on object creation; 
nested exception is org.springframework.aop.framework.AopConfigException: 

Unknown advisor type class org.springframework.security.intercept.AbstractSecurityInterceptor$$EnhancerByCGLIB$$c7254c44; 
Can only include Advisor or Advice type beans in interceptorNames chain except for last entry,which may also be target or  TargetSource; 
nested exception is org.springframework.aop.framework.adapter.UnknownAdviceTypeException: 
Advice object [org.springframework.security.intercept.method.aopalliance.MethodSecurityInterceptor@87ad67] 
is neither a supported subinterface of [org.aopalliance.aop.Advice] nor an [org.springframework.aop.Advisor]

TODO

Short term

  • Finish migrating /cvsroot/victoria/victoria.server (OSGi branch) sources and tests to OSGi bundles.

Long term

  • Run FindBugs plugin on source code
  • Active checkStyle
  • Move event listeners/publishers to JMS/Camel
  • Ensure proper logging and logging levels
  • Ensure proper security on local and remote interface
  • Ensure proper transactional context of methods
  • Improve and generate Javadoc
  • Validate pre-conditions of public/protected methods using Apache Commons Lang Validate
  • Validate pre/post-conditions of private methods with java asserts
  • Use Eclipse API Tools
  • Run Code Coverage tests
  • Fix any TODO or FIXME
  • Return Quickly from Framework Callbacks: If you need to do something that takes some time then either use eventing or spin off a background thread to perform the long running work
  • Check source code copyrights
  • Check source code for copyrighted names (reuters, apsys, ebs, ...)
  • Use EasyMock for unit tests
  • Produce UMLGraph

Troubleshooting

References

Retrieved from "https://wiki.eclipse.org/index.php?title=OFMP/Release_1.0.0M1&oldid=128255"

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