Class ResourceAnnotationHandler

java.lang.Object
org.eclipse.jetty.ee8.annotations.AnnotationIntrospector.AbstractIntrospectableAnnotationHandler
org.eclipse.jetty.ee8.annotations.ResourceAnnotationHandler
All Implemented Interfaces:
AnnotationIntrospector.IntrospectableAnnotationHandler
public class ResourceAnnotationHandler extends AnnotationIntrospector.AbstractIntrospectableAnnotationHandler

  • Field Details

    • ENV_ENTRY_TYPES

      protected static final List<Class<?>> ENV_ENTRY_TYPES

  • Constructor Details

    • ResourceAnnotationHandler

      public ResourceAnnotationHandler(WebAppContext wac)

  • Method Details

    • doHandle

      public void doHandle(Class<?> clazz)
      Class level Resource annotations declare a name in the environment that will be looked up at runtime. They do not specify an injection.
      Specified by:
      doHandle in class AnnotationIntrospector.AbstractIntrospectableAnnotationHandler

    • handleClass

      public void handleClass(Class<?> clazz)

    • handleField

      public void handleField(Class<?> clazz, Field field)

    • handleMethod

      public void handleMethod(Class<?> clazz, Method method)
      Process a Resource annotation on a Method.

      This will generate a JNDI entry, and an Injection to be processed when an instance of the class is created.

      Parameters:
      clazz - the class to process
      method - the method to process

    • supportsResourceInjection

      public boolean supportsResourceInjection(Class<?> c)
      Check if the given Class is one that the specification allows to have a Resource annotation.
      Parameters:
      c - the class
      Returns:
      true if Resource annotation permitted, false otherwise

    • isEnvEntryType

      public boolean isEnvEntryType(Class<?> clazz)
      Check if the class is one of the basic java types permitted as env-entries.
      Parameters:
      clazz - the class to check
      Returns:
      true if class is permitted by the spec to be an env-entry value