[JBoss JIRA] Created: (JBCACHE-832) Develop CacheSPI impl for use in JBoss JMX microkernel
by Brian Stansberry (JIRA)
Develop CacheSPI impl for use in JBoss JMX microkernel
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Key: JBCACHE-832
URL: http://jira.jboss.com/jira/browse/JBCACHE-832
Project: JBoss Cache
Issue Type: Task
Security Level: Public (Everyone can see)
Reporter: Brian Stansberry
Assigned To: Brian Stansberry
Fix For: 2.0.0.GA
If we want JBC 2.0 to work in AS 4.2, we'll need a way to construct a CacheSPI via the 4.x microkernel/SARDeployer.
Initial thoughts:
1) Create class "CacheSPIWrapper" that implements CacheSPI, plus exposes all the configuration-related mbean attributes from JBC 1.4. This is the class that's used for the "class" attribute of the mbean in the -service.xml file.
2) Class when instantiated also instantiates a Configuration object. When SARDeployer invokes the setters on the legacy mbean attributes, the values are passed through to the Configuration object.
3) In createService(), the Configuration object is passed to DefaultCacheFactory, which returns an instance of the standard CacheSPI impl. CacheSPIWrapper holds a ref to this object for use as a delegate.
4) CacheSPIWrapper implements CacheSPI by delegation to the standard object.
If we decide we don't want to support use of JBC 2.0 in 4.2, this task can be closed.
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19 years, 1 month
[JBoss JIRA] Created: (JBAS-3985) EJB3 hot redeployment causes a permanently locked file handle
by Vladimir Ralev (JIRA)
EJB3 hot redeployment causes a permanently locked file handle
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Key: JBAS-3985
URL: http://jira.jboss.com/jira/browse/JBAS-3985
Project: JBoss Application Server
Issue Type: Bug
Security Level: Public (Everyone can see)
Components: Deployment services, EJB3
Affects Versions: JBossAS-4.0.5.GA
Environment: Windows XP Pro, JRE 1.5_9, JBoss AS 4.0.5.GA, EJB3.CR9.patch1
Reporter: Vladimir Ralev
Assigned To: Dimitris Andreadis
I am not sure which component is responsible for the bug, but since it happened with an ejb3-jar I am rising it here. If it doesn't belong here please forward it the right place.
1. I copy titan.jar to the deploy folder -> the server deploys the ejb3 application and says ejb running
2. I delete titan.jar from the deploy folder -> the server says that the app is undeployed
3. I copy titian.jar in the deploy folder again -> the server deploys the ejb3 application and says ejb running again
(everything seems ok for now, here comes the problem)
4. I try to delete titan.jar from the deploy folder -> I get a windows explorer error message saying that the file is in use and can't be deleted.
When I checked with process explorer which process is using the file it turned out it's the java.exe process (the server didn't release the handle?).
This doesn't not occur on Linux!
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19 years, 1 month