JBossKernelConfiguration

Version 3

    JBoss MicroKernel Configuration

     

     

     

    The configuration is made up of a number of different layers.

     

     

     

    • Kernel configuration - defines implementation classes and config of kernel services

     

    • Profile - defines what Systems/Subsystems/POJOs are active.

     

    • Deployment aspects - what processing is done for each deployment.

     

    • POJO metadata - defines the POJO/Service (e.g. what configuration is required, default values, what the service provides, dependencies, etc.)

     

    • POJO configuration - the real configuration (e.g. the attribute values, the dependents, etc.)

     

     

     

    Kernel configuration

     

     

     

    The kernel configuration is used by the initial bootstrap.

     

     

     

    • Implementation classes, e.g. POJO vs AOP/JMX kernel

     

    • Container configurations for kernel services and default container configurations for other services.

     

    • Metadata for kernel services.

     

    • Initial deployment aspects

     

    • Initial VFS configuration

     

    • Initial profile

     

     

     

    Profile

     

     

     

    Defines the POJOs to be activated.

     

     

     

    • List of POJOs and required state.

     

    • Location of configuration for each POJO.

     

     

     

    Deployment aspects

     

     

     

    • The aspects to process deployments.

     

     

     

    POJO Metadata

     

     

     

    • Similar to MBeanInfo but without dependency on JMX

     

    • Additional Metadata for IOC/New Clustering implementation

     

     

     

    POJO Configuration

     

     

     

    • Similar to -service.xml

     

     

     

    Design