Release Notes for XWiki Enterprise 4.0 Milestone 1
This is the first milestone of the XWiki Enterprise 4.0 version (Roadmap). This release brings reduced document database id collision and quite a few improvements and bug fixes.
New and Noteworthy (since XWiki Enterprise 3.5 version)
Extension Manager improvements
For developers
Extension Manager moved to commons
Everything not not specifically related to wiki is now part of xwiki-commons. That means that anyone can get all Extension Manager features (easy live JAR installation/uninstallation from remote repositories, dependency management, etc.) in any Java application.
Classloader module moved to commons
Mostly been moved as Extension Manager dependency but also useful on it own as a tool to dynamically add new URL in a classloader at runtime.
Component related improvements
Role moved from Class to Type
In order to support parameterized role like DocumentReferenceResolver<String>, all the APIs of ComponentManager and Component descriptors has been changed to take Type instead of Class. All the old API are still here and working but deprecated.
ComponentRole is deprecated
You should now use @Role instead of @ComponentRole. The difference is that when using @Role the generic parameters will be taken into account as part of the role while with @ComponentRole the role stay the Class of the component role so be careful when you do this change, it might break everything if you don't want to take into account parameters (that's why a new annotation has been introduced instead of changing the behavior of ComponentRole).
References resolver/serializer and Provider now support parameter type as part of the role
This mean that declaring or injecting a such component no longer require any hint unless you want to provide/inject a variant for the same type.
Here are some example. Instead of:
@Named("reference/default")
private DocumentReferenceResolver<EntityReference> resolver
@Inject
@Named("reference/current")
private DocumentReferenceResolver<EntityReference> resolver
@Inject
@Named("sometypeprovider")
private Provider<SomeType> resolver
you will write
private DocumentReferenceResolver<EntityReference> resolver
@Inject
@Named("current")
private DocumentReferenceResolver<EntityReference> resolver
@Inject
private Provider<SomeType> resolver
All reference resolver and serializer provide static variables with the Type for both String and EntityReference. For example you can write:
Bug fixes and improvements
- XE-1096 The attachment selector should also work with the /edit/ action in 'Inline form' edit mode
- XE-1105 Default class sheet doesn't display correctly the class title
- XWIKI-7411 Cannot import a XAR containing %3A in its file name
- XWIKI-6305 Keep the current user in the administration application when editing user details
- XWIKI-7462 Improve the Profile breadcrumb to be more user friendly
- XWIKI-7484 Write a log line in the console instructing the user to open XWiki in a browser
See the full list of JIRA issues fixed in this release.
For Developers
- XCOMMONS-94 Set the minimum required Maven version (3.0) to build XWiki in the POM
- XWIKI-7502 Replace notion of Container's ApplicationContext with the notion of Environment
- XWIKI-7476 Sheets need to be able to display the title of the document they are applied to
- XWIKI-7526 Enable Infinispan JMX mbeans by default for runtime monitoring of XWiki caches
- XWIKI-7504 Files within WEB-INF directory readable by using Velocity
- XE-1108 Provide tomcat5 and tomcat7 based Debian packages
Upgrades
The following dependencies have been upgraded:
Translations
The following translations have been updated:
Tested Browsers
Known issues
Test Report
You can check the manual test report to learn about what was tested and the results on various browsers.
Backward Compatibility and Migration Notes
General Notes
You may also want to import the default wiki XAR in order to benefit from all the improvements listed above.
API Breakages
The following APIs were modified since version 3.5:
