Class InjecteeImpl
- java.lang.Object
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- org.glassfish.jersey.internal.inject.InjecteeImpl
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Field Summary
Fields Modifier and Type Field Description private java.lang.Class<?>
injecteeClass
private ForeignDescriptor
injecteeDescriptor
private boolean
isFactory
private boolean
isOptional
private boolean
isProvider
private java.lang.reflect.AnnotatedElement
parent
private java.lang.Class<? extends java.lang.annotation.Annotation>
parentClassScope
private int
position
private java.util.Set<java.lang.annotation.Annotation>
qualifiers
private java.lang.reflect.Type
requiredType
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Constructor Summary
Constructors Constructor Description InjecteeImpl()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
equals(java.lang.Object o)
java.lang.Class<?>
getInjecteeClass()
Returns the parent class for this injectee.ForeignDescriptor
getInjecteeDescriptor()
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.java.lang.reflect.AnnotatedElement
getParent()
If this Injectee is in a constructor this will return the constructor being injected into.java.lang.Class<? extends java.lang.annotation.Annotation>
getParentClassScope()
This method returns scope in which the parent class is registered.int
getPosition()
If this Injectee is a constructor or method parameter, this will return the index of the parameter.java.util.Set<java.lang.annotation.Annotation>
getRequiredQualifiers()
This is the set of required qualifiers for this injectee.java.lang.reflect.Type
getRequiredType()
This is the required type of the injectee.int
hashCode()
boolean
isFactory()
This method returnstrue
if the injectee value is provided usingSupplier
.boolean
isOptional()
This method returnstrue
if this injection point is annotated with VOptional.boolean
isProvider()
This method returnstrue
if the injectee value is provided usingProvider
.void
setFactory(boolean factory)
Sets a flag whether the injectee is a factory.void
setInjecteeClass(java.lang.Class<?> injecteeClass)
Sets type of the injectee.void
setInjecteeDescriptor(ForeignDescriptor injecteeDescriptor)
Sets the descriptor for this Injectee.void
setOptional(boolean optional)
Sets whether or not this Injectee should be considered optional.void
setParent(java.lang.reflect.AnnotatedElement parent)
This setter sets both the parent and the injecteeClass fields.void
setParentClassScope(java.lang.Class<? extends java.lang.annotation.Annotation> parentClassScope)
Sets the scope in which the parent class is registered.void
setPosition(int position)
Sets the position of this Injectee.void
setProvider(boolean provider)
Sets a flag whether the injectee is a provider.void
setRequiredQualifiers(java.util.Set<java.lang.annotation.Annotation> requiredQualifiers)
Sets the required qualifiers for this Injectee.void
setRequiredType(java.lang.reflect.Type requiredType)
Sets the required type of this Injectee.java.lang.String
toString()
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Field Detail
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requiredType
private java.lang.reflect.Type requiredType
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qualifiers
private java.util.Set<java.lang.annotation.Annotation> qualifiers
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parentClassScope
private java.lang.Class<? extends java.lang.annotation.Annotation> parentClassScope
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position
private int position
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injecteeClass
private java.lang.Class<?> injecteeClass
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parent
private java.lang.reflect.AnnotatedElement parent
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isOptional
private boolean isOptional
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isFactory
private boolean isFactory
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isProvider
private boolean isProvider
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injecteeDescriptor
private ForeignDescriptor injecteeDescriptor
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Method Detail
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getRequiredType
public java.lang.reflect.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 interfaceInjectee
- Returns:
- The type that this injectee is expecting. Any object injected into this injection point must be type-safe with regards to this type.
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setRequiredType
public void setRequiredType(java.lang.reflect.Type requiredType)
Sets the required type of this Injectee.- Parameters:
requiredType
- The required type of this injectee.
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getRequiredQualifiers
public java.util.Set<java.lang.annotation.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 interfaceInjectee
- Returns:
- Will not return
null
, but may return an empty set. The set of all qualifiers that must match.
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setRequiredQualifiers
public void setRequiredQualifiers(java.util.Set<java.lang.annotation.Annotation> requiredQualifiers)
Sets the required qualifiers for this Injectee.- Parameters:
requiredQualifiers
- The non-null set of required qualifiers.
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getParentClassScope
public java.lang.Class<? extends java.lang.annotation.Annotation> getParentClassScope()
Description copied from interface:Injectee
This method returns scope in which the parent class is registered.- Specified by:
getParentClassScope
in interfaceInjectee
- Returns:
- scope annotation.
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setParentClassScope
public void setParentClassScope(java.lang.Class<? extends java.lang.annotation.Annotation> parentClassScope)
Sets the scope in which the parent class is registered.
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isFactory
public boolean isFactory()
Description copied from interface:Injectee
This method returnstrue
if the injectee value is provided usingSupplier
.
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setFactory
public void setFactory(boolean factory)
Sets a flag whether the injectee is a factory.- Parameters:
factory
-true
flag whether the injectee is factory.
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isProvider
public boolean isProvider()
Description copied from interface:Injectee
This method returnstrue
if the injectee value is provided usingProvider
.- Specified by:
isProvider
in interfaceInjectee
- Returns:
true
if the injectee is a provider.
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setProvider
public void setProvider(boolean provider)
Sets a flag whether the injectee is a provider.- Parameters:
provider
-true
flag whether the injectee is provider.
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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 thisInjectee
is a field, this will return-1
.- Specified by:
getPosition
in interfaceInjectee
- Returns:
- the position of the parameter, or
-1
if this is a field.
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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.
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getInjecteeClass
public java.lang.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 returnnull
if this is from a service lookup.- Specified by:
getInjecteeClass
in interfaceInjectee
- Returns:
- The class of the object that will be injected into.
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setInjecteeClass
public void setInjecteeClass(java.lang.Class<?> injecteeClass)
Sets type of the injectee.- Parameters:
injecteeClass
- injectee type.
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getParent
public java.lang.reflect.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 returnnull
.
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setParent
public void setParent(java.lang.reflect.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.
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isOptional
public boolean isOptional()
Description copied from interface:Injectee
This method returnstrue
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 returnnull
.- Specified by:
isOptional
in interfaceInjectee
- Returns:
true
if the injection point is annotated with VOptional,false
otherwise.
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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.
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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 interfaceInjectee
- Returns:
- DI specific foreign descriptor.
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setInjecteeDescriptor
public void setInjecteeDescriptor(ForeignDescriptor injecteeDescriptor)
Sets the descriptor for this Injectee.- Parameters:
injecteeDescriptor
- injectee's descriptor.
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toString
public java.lang.String toString()
- Overrides:
toString
in classjava.lang.Object
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equals
public boolean equals(java.lang.Object o)
- Overrides:
equals
in classjava.lang.Object
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hashCode
public int hashCode()
- Overrides:
hashCode
in classjava.lang.Object
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