Package org.glassfish.jersey.inject.hk2

Class Hk2RequestScope.Instance

java.lang.Object
org.glassfish.jersey.inject.hk2.Hk2RequestScope.Instance
All Implemented Interfaces:
RequestContext
Enclosing class:
Hk2RequestScope
public static final class Hk2RequestScope.Instance extends Object implements RequestContext
Implementation of the request scope instance.

  • Method Summary

    Modifier and Type
    Method
    Description
    boolean
    contains(org.glassfish.jersey.internal.inject.ForeignDescriptor provider)
     
    <T> T
    get(org.glassfish.jersey.internal.inject.ForeignDescriptor descriptor)
    Get an inhabitant stored in the scope instance that matches the active descriptor .
    Hk2RequestScope.Instance
    getReference()
    Get a "new" reference of the scope instance.
    <T> T
    put(org.glassfish.jersey.internal.inject.ForeignDescriptor descriptor, T value)
    Store a new inhabitant for the given descriptor.
    void
    release()
    Release a single reference to the current request scope instance.
    <T> void
    remove(org.glassfish.jersey.internal.inject.ForeignDescriptor descriptor)
    Remove a value for the descriptor if present in the scope instance store.
    String
    toString()
     

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

  • Method Details

    • getReference

      public Hk2RequestScope.Instance getReference()
      Get a "new" reference of the scope instance. This will increase the internal reference counter which prevents the scope instance to be destroyed until a release() method is explicitly called (once per each getReference() method call).
      Specified by:
      getReference in interface RequestContext
      Returns:
      referenced scope instance.

    • get

      public <T> T get(org.glassfish.jersey.internal.inject.ForeignDescriptor descriptor)
      Get an inhabitant stored in the scope instance that matches the active descriptor .
      Type Parameters:
      T - inhabitant type.
      Parameters:
      descriptor - inhabitant descriptor.
      Returns:
      matched inhabitant stored in the scope instance or null if not matched.

    • put

      public <T> T put(org.glassfish.jersey.internal.inject.ForeignDescriptor descriptor, T value)
      Store a new inhabitant for the given descriptor.
      Type Parameters:
      T - inhabitant type.
      Parameters:
      descriptor - inhabitant descriptor.
      value - inhabitant value.
      Returns:
      old inhabitant previously stored for the given descriptor or null if none stored.

    • remove

      public <T> void remove(org.glassfish.jersey.internal.inject.ForeignDescriptor descriptor)
      Remove a value for the descriptor if present in the scope instance store.
      Parameters:
      descriptor - key for the value to be removed.

    • contains

      public boolean contains(org.glassfish.jersey.internal.inject.ForeignDescriptor provider)

    • release

      public void release()
      Release a single reference to the current request scope instance.

      Once all instance references are released, the instance will be recycled.

      Specified by:
      release in interface RequestContext

    • toString

      public String toString()
      Overrides:
      toString in class Object