Package org.jboss.as.ee.component

Interface ComponentInstance

    • Method Detail

      • getComponent

        Component getComponent()
        Get the component associated with this instance.
        Returns:
        the component

      • getInstance

        Object getInstance()
        Get the actual object instance. The object instance has all injections filled.
        Returns:
        the instance

      • getInterceptor

        org.jboss.invocation.Interceptor getInterceptor​(Method method)
                                         throws IllegalStateException
        Get the instance interceptor (entry point) for the given method. This is the internal entry point for the component instance, which bypasses view interceptors.
        Parameters:
        method - the method
        Returns:
        the interceptor
        Throws:
        IllegalStateException - if the method does not exist

      • allowedMethods

        Collection<Method> allowedMethods()
        Get the list of allowed methods for this component instance. The handler will only accept invocations on these exact Method objects.
        Returns:
        the list of methods

      • destroy

        void destroy()
        Destroy this component instance. Implementations of this method must be idempotent, meaning that destroying a component instance more than one time has no additional effect.

      • getInstanceData

        Object getInstanceData​(Object key)
        Gets some data that was attached to this component instance
        Parameters:
        key - The component data key
        Returns:
        The attached data

      • setInstanceData

        void setInstanceData​(Object key,
                     Object value)
        Attaches some data to this component instance. This should only be used during component construction.
        Parameters:
        key - The key to store the data
        value - The data value