Class EnvEntryDecoratorMapper

  • All Implemented Interfaces:
    DecoratorMapper

    public final class EnvEntryDecoratorMapper
    extends ConfigDecoratorMapper
    The EnvEntryDecoratorMapper allows the reference to a web-app environment entry for the decorator name, and falls back to ConfigDecoratorMapper's behavior if no matching environment entry is found.

    In some cases, it's desirable to allow a deployer, as opposed to a developer, to specify a decorator. In a .WAR file, this can be very difficult, since decorator mappings are specified in decorators.xml (more or less). This mapper corrects that by allowing two types of mapping. If the decorator name is found in an <env-entry>, the entry's value is used as the decorator reference.

    Known Issues:

    1. It still uses the decorator path (from decorators.xml). This needs to be corrected for full functionality. If anyone has a suggestion on how...
    Version:
    $Revision: 1.2 $
    Author:
    Joseph B. Ottinger
    See Also:
    ConfigDecoratorMapper
    • Constructor Detail

      • EnvEntryDecoratorMapper

        public EnvEntryDecoratorMapper()
    • Method Detail

      • getStringResource

        public static java.lang.String getStringResource​(java.lang.String name)
        This pulls a value out of the web-app environment. If the value isn't there, returns null.