40a6769309
Due to changes made in commit2fa87a71for SPR-9118, AbstractResource#contentLength would fall into an infinite loop unless the method were overridden by a subclass (which it is in the majority of use cases). This commit: - fixes the infinite recursion by refactoring to a while loop - asserts that the value returned from #getInputStream is not null in order to avoid NullPointerException - tests both of the above - adds Javadoc to the Resource interface to clearly document that the contract for any implementation is that #getInputStream must not return null Issue: SPR-9163 Backport-Issue: SPR-9161 Backport-Commit:7ca5fba05f
Spring Framework
The Spring Framework provides a comprehensive programming and configuration model for modern Java-based enterprise applications - on any kind of deployment platform. A key element of Spring is infrastructural support at the application level: Spring focuses on the "plumbing" of enterprise applications so that teams can focus on application-level business logic, without unnecessary ties to specific deployment environments.
The framework also serves as the foundation for Spring Integration, Spring Batch and the rest of the Spring family of projects. Browse the repositories under the SpringSource organization on GitHub for a full list.
.NET and Python variants are available as well.
Downloading artifacts
Instructions on downloading Spring artifacts via Maven and other build systems are available via the project wiki.
Documentation
See the current Javadoc and Reference docs.
Getting support
Check out the Spring forums and the Spring tag on StackOverflow. Commercial support is available too.
Issue Tracking
Spring's JIRA issue tracker can be found here. Think you've found a bug? Please consider submitting a reproduction project via the spring-framework-issues repository. The readme provides simple step-by-step instructions.
Building from source
Instructions on building Spring from source are available via the project wiki.
Contributing
Pull requests are welcome; you'll be asked to sign our contributor license agreement (CLA). Trivial changes like typo fixes are especially appreciated (just fork and edit!). For larger changes, please search through JIRA for similiar issues, creating a new one if necessary, and discuss your ideas with the Spring team.
Staying in touch
Follow @springframework and its team members on Twitter. In-depth articles can be found at the SpringSource team blog, and releases are announced via our news feed.
License
The Spring Framework is released under version 2.0 of the Apache License.