Package org.glassfish.tyrus.core

Class DefaultComponentProvider

java.lang.Object
org.glassfish.tyrus.core.ComponentProvider
org.glassfish.tyrus.core.DefaultComponentProvider
public class DefaultComponentProvider extends ComponentProvider
Provides instances using reflection.
Author:
Stepan Kopriva

  • Constructor Details

    • DefaultComponentProvider

      public DefaultComponentProvider()

  • Method Details

    • isApplicable

      public boolean isApplicable(Class<?> c)
      Description copied from class: ComponentProvider
      Checks whether this component provider is able to provide an instance of given Class.
      Specified by:
      isApplicable in class ComponentProvider
      Parameters:
      c - Class to be checked.
      Returns:
      true iff this ComponentProvider is able to create an instance of the given Class.

    • create

      public <T> Object create(Class<T> toLoad)
      Description copied from class: ComponentProvider
      Create new instance.
      Specified by:
      create in class ComponentProvider
      Type Parameters:
      T - type of the created object.
      Parameters:
      toLoad - Class to be created.
      Returns:
      instance, iff found, null otherwise.

    • destroy

      public boolean destroy(Object o)
      Description copied from class: ComponentProvider
      Destroys the given managed instance.
      Specified by:
      destroy in class ComponentProvider
      Parameters:
      o - instance to be destroyed.
      Returns:
      true iff the instance was coupled to this ComponentProvider, false otherwise.

    • getInvocableMethod

      public Method getInvocableMethod(Method method)
      Description copied from class: ComponentProvider
      Get the method which should be invoked instead provided one.

      Useful mainly for EJB container support, where methods from endpoint class cannot be invoked directly - Tyrus needs to use method declared on remote interface.

      Default implementation returns method provided as parameter.

      Overrides:
      getInvocableMethod in class ComponentProvider
      Parameters:
      method - method from endpoint class.
      Returns:
      method which should be invoked.