Access Keys:
Skip to content (Access Key - 0)

All content with label kb-jain-slee+sbb-developer.
Related Labels: other-ra, kb-sbb-developer, ra-development, kb-resource-adaptors, kb-clustering, slee-extensions, kb-database, sip-ra, http-ra, pending_review, kb-classloading, kb-security, kb-entry, slee-programming, kb-rhino-classloading, kb-slee-extensions, howto-entry, slee_1_1, kb-rhino-slee, more » ( - kb-jain-slee, - sbb-developer )

Are SBB CMP fields of the root sbb available on all nodes in the cluster? (Dev Portal)
we deploy a replicated service then will all SBB CMP fields of the root sbb be available on all nodes in the cluster? So, for example, if an activity is started on one node and a second activity is subsequently started on another node then, assuming the the initial events ...
Other labels: slee-programming, kb-entry
Can an RA selectively fire an event to a particular service? (Dev Portal)
possible to configure the SLEE so that events from an RA entity are only delivered to one service? For example, we wanted to have three separate services that would receive events from three different RA entities. We thought ...
Other labels: slee-programming, kb-entry
Can an SBB abstract class extend another class? (Dev Portal)
Can an SBB abstract class extend another class? Is there a design issue if I have three SBB's, such as BaseSbb implements the interface {{javax.slee.Sbb}}, ASbb extends BaseSbb and BSbb extends ASbb? In this case there is only one real SBB class ...
Other labels: slee-programming, kb-entry
Can an SBB entity create multiple Null activities? (Dev Portal)
Can an SBB entity create multiple Null activities? Yes, the SLEE provides standard factory objects for creating Null Activities and Activity Contexts, there is no limit to how many may be created
Other labels: slee-programming, kb-entry
Can an SBB pool prepared statements? (Dev Portal)
possible for an SBB to pool prepared statements when using a DataSource that has been configured in rhinoconfig.xml. Does Rhino pooling only apply to Statement objects and not to PreparedStatement objects?   The short answer is no, you can't. Any statements you create ...
Other labels: slee-programming, kb-entry
Can an SBB store an ACI in a CMP field? (Dev Portal)
Can an SBB store an ACI in a CMP field? JSLEE 1.0 does not allow an SBB to store an ACI into a CMP field. However, JSLEE 1.1 does allow this. The method {{getActivities}} of the {{SbbContext}} class can also ...
Other labels: slee-programming, slee_1_1, kb-entry
Can I use a singleton class to allow different instances of an SBB to access common data? (Dev Portal)
Can I use a singleton class to allow different instances of an SBB to access common data? You certainly can do this. I would take care with using statics and singletons in general though. You really should be careful ...
Other labels: slee-programming, kb-entry
Can two SBBs access a singleton instance? (Dev Portal)
I have a class that instantiates a Singleton object which contains a ConcurrentHashMap. I have two root SBBs that are trying to access it. When the first root SBB (in its onMessage method) tries to write to the Singleton for the first time I can ...
Other labels: slee-programming, kb-entry
Can we access a singleton from within a service? (Dev Portal)
Can we access a singleton from within a service? You can, as long as you are aware that it is only a singleton with respect to the classloader the singleton class is loaded in, and may be duplicated on other nodes in the cluster. If the singleton class can behave properly in these conditions ...
Other labels: slee-programming, kb-entry
Can we implement Singleton and State design patterns within the SLEE? (Dev Portal)
Can we implement Singleton and State design patterns within the SLEE? There seems to be a restriction against creating static read/write data members. The restriction exists so that the application state and behaviour will be consistent across multiple hosts. In a cluster you ...
Other labels: slee-programming, kb-entry
Adaptavist Theme Builder Powered by Atlassian Confluence