Package org.apache.catalina.storeconfig

Class StoreLoader

java.lang.Object
org.apache.catalina.storeconfig.StoreLoader
public class StoreLoader extends 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 Details

    • digester

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

  • Constructor Details

    • StoreLoader

      public StoreLoader()

  • Method Details

    • 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

    • serverFile

      protected File serverFile(String aFile)
      Find main configuration file.
      Parameters:
      aFile - File name, absolute or relative to ${catalina.base}/conf, if not specified server-registry.xml is used
      Returns:
      The file

    • load

      public void load(String aURL)
      Load main configuration file from external source.
      Parameters:
      aURL - URL to the configuration file

    • load

      public void load()
      Load from defaults
      • System Property URL catalina.storeregistry
      • File ${catalina.base}/conf/server-registry.xml
      • class resource org/apache/catalina/storeconfig/server-registry.xml

    • getRegistryResource

      public URL getRegistryResource()
      Returns:
      the registryResource.