Package org.glassfish.jersey.internal.inject

Class InjecteeImpl

java.lang.Object
org.glassfish.jersey.internal.inject.InjecteeImpl
All Implemented Interfaces:
Injectee
public class InjecteeImpl extends Object implements Injectee
An Injectee represents the point of injection. It can be used by injection resolvers to discover all of the information available about the entity being injected into.

  • Constructor Details

    • InjecteeImpl

      public InjecteeImpl()

  • Method Details

    • getRequiredType

      public Type getRequiredType()
      Description copied from interface: Injectee
      This is the required type of the injectee. The object that is injected into this point must be type-safe with regards to this type.
      Specified by:
      getRequiredType in interface Injectee
      Returns:
      The type that this injectee is expecting. Any object injected into this injection point must be type-safe with regards to this type.

    • setRequiredType

      public void setRequiredType(Type requiredType)
      Sets the required type of this Injectee.
      Parameters:
      requiredType - The required type of this injectee.

    • getRequiredQualifiers

      public Set<Annotation> getRequiredQualifiers()
      Description copied from interface: Injectee
      This is the set of required qualifiers for this injectee. All of these qualifiers must be present on the implementation class of the object that is injected into this injectee. Note that the fields of the annotation must also match.
      Specified by:
      getRequiredQualifiers in interface Injectee
      Returns:
      Will not return null, but may return an empty set. The set of all qualifiers that must match.

    • setRequiredQualifiers

      public void setRequiredQualifiers(Set<Annotation> requiredQualifiers)
      Sets the required qualifiers for this Injectee.
      Parameters:
      requiredQualifiers - The non-null set of required qualifiers.

    • getParentClassScope

      public Class<? extends Annotation> getParentClassScope()
      Description copied from interface: Injectee
      This method returns scope in which the parent class is registered.
      Specified by:
      getParentClassScope in interface Injectee
      Returns:
      scope annotation.

    • setParentClassScope

      public void setParentClassScope(Class<? extends Annotation> parentClassScope)
      Sets the scope in which the parent class is registered.

    • isFactory

      public boolean isFactory()
      Description copied from interface: Injectee
      This method returns true if the injectee value is provided using Supplier.
      Specified by:
      isFactory in interface Injectee
      Returns:
      true if the injectee is a factory.

    • setFactory

      public void setFactory(boolean factory)
      Sets a flag whether the injectee is a factory.
      Parameters:
      factory - true flag whether the injectee is factory.

    • isProvider

      public boolean isProvider()
      Description copied from interface: Injectee
      This method returns true if the injectee value is provided using Provider.
      Specified by:
      isProvider in interface Injectee
      Returns:
      true if the injectee is a provider.

    • setProvider

      public void setProvider(boolean provider)
      Sets a flag whether the injectee is a provider.
      Parameters:
      provider - true flag whether the injectee is provider.

    • getPosition

      public int getPosition()
      Description copied from interface: Injectee
      If this Injectee is a constructor or method parameter, this will return the index of the parameter. If this Injectee is a field, this will return -1.
      Specified by:
      getPosition in interface Injectee
      Returns:
      the position of the parameter, or -1 if this is a field.

    • setPosition

      public void setPosition(int position)
      Sets the position of this Injectee. The position represents the index of the parameter, or -1 if this Injectee is describing a field.
      Parameters:
      position - The index position of the parameter, or -1 if describing a field.

    • getInjecteeClass

      public Class<?> getInjecteeClass()
      Description copied from interface: Injectee
      Returns the parent class for this injectee. This is the class of the object that will be injected into. This field may return null if this is from a service lookup.
      Specified by:
      getInjecteeClass in interface Injectee
      Returns:
      The class of the object that will be injected into.

    • setInjecteeClass

      public void setInjecteeClass(Class<?> injecteeClass)
      Sets type of the injectee.
      Parameters:
      injecteeClass - injectee type.

    • getParent

      public AnnotatedElement getParent()
      Description copied from interface: Injectee
      If this Injectee is in a constructor this will return the constructor being injected into. If this Injectee is in a method this will return the method being injected into. If this injectee represents a field, this will return the field being injected into. This injectee may be neither in which case this will return null.
      Specified by:
      getParent in interface Injectee
      Returns:
      The parent of the injectee, which may be null.

    • setParent

      public void setParent(AnnotatedElement parent)
      This setter sets both the parent and the injecteeClass fields.
      Parameters:
      parent - The parent (Field, Constructor or Method) which is the parent of this Injectee.

    • isOptional

      public boolean isOptional()
      Description copied from interface: Injectee
      This method returns true if this injection point is annotated with VOptional. In this case if there is no definition for the injection point in the system it is allowable for the system to merely return null.
      Specified by:
      isOptional in interface Injectee
      Returns:
      true if the injection point is annotated with VOptional, false otherwise.

    • setOptional

      public void setOptional(boolean optional)
      Sets whether or not this Injectee should be considered optional.
      Parameters:
      optional - true if this injectee is optional, false if required.

    • getInjecteeDescriptor

      public ForeignDescriptor getInjecteeDescriptor()
      Description copied from interface: Injectee
      This method returns foreign descriptor of the current injectee that means that the DI provider is able to store its specific descriptor and that use it in the descriptor processing.
      Specified by:
      getInjecteeDescriptor in interface Injectee
      Returns:
      DI specific foreign descriptor.

    • setInjecteeDescriptor

      public void setInjecteeDescriptor(ForeignDescriptor injecteeDescriptor)
      Sets the descriptor for this Injectee.
      Parameters:
      injecteeDescriptor - injectee's descriptor.

    • toString

      public String toString()
      Overrides:
      toString in class Object

    • equals

      public boolean equals(Object o)
      Overrides:
      equals in class Object

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object