Class ValidatingOrderedConfigurationWrapper<T>

java.lang.Object
org.apache.tapestry5.ioc.internal.AbstractConfigurationImpl<T>
org.apache.tapestry5.ioc.internal.ValidatingOrderedConfigurationWrapper<T>
Type Parameters:
T -
All Implemented Interfaces:
OrderedConfiguration<T>

Wraps a List as a OrderedConfiguration, implementing validation of values provided to an OrderedConfiguration.
  • Constructor Details

  • Method Details

    • add

      public void add(String id, T object, String... constraints)
      Description copied from interface: OrderedConfiguration
      Adds an ordered object to a service's contribution. Each object has an id (which must be unique). Optionally, pre-requisites (a list of ids that must precede this object) and post-requisites (ids that must follow) can be provided. If no constraints are supplied, then an implicit constraint is supplied: after the previously contributed id within the same contribution method.
      Specified by:
      add in interface OrderedConfiguration<T>
      Parameters:
      id - a unique id for the object; the id will be fully qualified with the contributing module's id
      object - to add to the service's configuration
      constraints - used to order the object relative to other contributed objects
    • override

      public void override(String id, T object, String... constraints)
      Description copied from interface: OrderedConfiguration
      Overrides a normally contributed object. Each override must match a single normally contributed object.
      Specified by:
      override in interface OrderedConfiguration<T>
      Parameters:
      id - identifies object to override
      object - overriding object (may be null)
      constraints - constraints for the overridden object, replacing constraints for the original object (even if omitted, in which case the override object will have no ordering constraints)
    • addInstance

      public void addInstance(String id, Class<? extends T> clazz, String... constraints)
      Description copied from interface: OrderedConfiguration
      Adds an ordered object by instantiating (with dependencies) the indicated class. When the configuration type is an interface and the class to be contributed is a local file, then a reloadable proxy for the class will be created and contributed.
      Specified by:
      addInstance in interface OrderedConfiguration<T>
      Parameters:
      id - of contribution (used for ordering)
      clazz - class to instantiate
      constraints - used to order the object relative to other contributed objects
    • overrideInstance

      public void overrideInstance(String id, Class<? extends T> clazz, String... constraints)
      Description copied from interface: OrderedConfiguration
      Instantiates an object and adds it as an override. When the configuration type is an interface and the class to be contributed is a local file, then a reloadable proxy for the class will be created and contributed.
      Specified by:
      overrideInstance in interface OrderedConfiguration<T>
      Parameters:
      id - of object to override
      clazz - to instantiate
      constraints - constraints for the overridden object, replacing constraints for the original object (even if omitted, in which case the override object will have no ordering constraints)