Package org.apache.catalina.storeconfig

Class StoreLoader

  • public class StoreLoader
extends java.lang.Object
    XML Format 
     
       <Registry name="" encoding="UTF-8" >
         <Description
             tag="Server"
             standard="true"
             default="true"
             tagClass="org.apache.catalina.core.StandardServer"
             storeFactoryClass="org.apache.catalina.storeconfig.StandardServerSF">
           <TransientAttributes>
             <Attribute></Attribute>
           </TransientAttributes>
           <TransientChildren>
             <Child></Child>
           </TransientChildren>
         </Description>
   ...
       </Registry>
    Convention:
    • Factories at subpackage org.apache.catalina.core.storeconfig.xxxSF .
    • Element name are the unique Class name
    • SF for StoreFactory
    • standard implementation is false
    other things:
    • Registry XML format is a very good option
    • Store format is not fix
    • We hope with the parent declaration we can build recursive child store operation //dream
    • Problem is to access child data from array,collections or normal detail object
    • Default definitions for Listener, Valve Resource? - Based on interface type!

    • Field Detail

      • digester

        protected static final Digester digester
        The Digester instance used to parse registry descriptors.

    • Constructor Detail

      • StoreLoader

        public StoreLoader()

    • Method Detail

      • getRegistry

        public StoreRegistry getRegistry()
        Returns:
        Returns the registry.

      • setRegistry

        public void setRegistry​(StoreRegistry registry)
        Parameters:
        registry - The registry to set.

      • createDigester

        protected static Digester createDigester()
        Create and configure the Digester we will be using for setup store registry.
        Returns:
        the XML digester that will be used to parse the configuration

      • load

        public void load​(java.lang.String path)
          throws java.lang.Exception
        Load registry configuration.
        Parameters:
        path - Path to the configuration file, may be null to use the default name server-registry.xml
        Throws:
        java.lang.Exception - when the configuration file isn't found or a parse error occurs

      • getRegistryResource

        public java.net.URL getRegistryResource()
        Returns:
        the registryResource.