Actions that implement BeanConfiguredAction are instantiated for every process() invocation ------------------------------------------------------------------------------------------- Key: JBESB-2268 URL: https://jira.jboss.org/jira/browse/JBESB-2268 Project: JBoss ESB Issue Type: Feature Request Security Level: Public (Everyone can see) Components: Configuration Affects Versions: 4.4 CP1 Reporter: Morten Hattesen Priority: Minor Whereas actions that extend ActionPipelineProcessor are instantiated once per action, and the process() method called on this instance, the lifecycle of actions that implement BeanConfiguredAction is entirely different, which is NOT clear from documentation or JavaDoc. An action that implements BeanConfiguredAction is instantiated on every call to the process() method, making it impossible to maintain state across invocations. This effectively renders this way of configuring Actions useless for anything but the most simple actions, since lazy-initialization is made impossible (unless static scope is employed). I see absolutely no argument for retaining the current instance-per-invocation lifecycle at all. I propose to change org.jboss.soa.esb.listeners.message.BeanConfigActionProcessor to maintain a single processor instance variable on which the process method is invoked, in the same way it is done by the org.jboss.soa.esb.listeners.message.OverriddenActionPipelineProcessor (used when an action implements ActionPipelineProcessor, which is the case on AbstractActionPipelineProcessor). Alternatively, it should be made absolutely clear in the ESB documentation, that actions that implement BeanConfiguredAction have an instance-per-invocation lifecycle, which will typically have serious performance-implications since no action-state can be maintained. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira