Class ServiceHolderImpl<T>
- java.lang.Object
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- org.glassfish.jersey.internal.inject.ServiceHolderImpl<T>
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- Type Parameters:
T
- type of the kept instance.
- All Implemented Interfaces:
ServiceHolder<T>
public class ServiceHolderImpl<T> extends java.lang.Object implements ServiceHolder<T>
Implementation of the instance keeper which kept the instance of the class fromInjectionManager
and the other information about this instance.
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Field Summary
Fields Modifier and Type Field Description private java.util.Set<java.lang.reflect.Type>
contractTypes
private java.lang.Class<T>
implementationClass
private int
rank
private T
service
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Constructor Summary
Constructors Constructor Description ServiceHolderImpl(T service, java.lang.Class<T> implementationClass, java.util.Set<java.lang.reflect.Type> contractTypes, int rank)
Creates a new instance of the service holder which keeps the concrete instance and its additional information.ServiceHolderImpl(T service, java.util.Set<java.lang.reflect.Type> contractTypes)
Creates a new instance of the service holder which keeps the concrete instance and its additional information.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
equals(java.lang.Object o)
java.util.Set<java.lang.reflect.Type>
getContractTypes()
Gets all contracts which represents the kept instance.java.lang.Class<T>
getImplementationClass()
Gets an implementation class of the instance which is kept in this service holder.T
getInstance()
An instance of the service got fromInjectionManager
.int
getRank()
Gets ranking of the kept instance.int
hashCode()
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Constructor Detail
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ServiceHolderImpl
public ServiceHolderImpl(T service, java.util.Set<java.lang.reflect.Type> contractTypes)
Creates a new instance of the service holder which keeps the concrete instance and its additional information.- Parameters:
service
- service instance kept by this holder.contractTypes
- types which represent the given instance.
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ServiceHolderImpl
public ServiceHolderImpl(T service, java.lang.Class<T> implementationClass, java.util.Set<java.lang.reflect.Type> contractTypes, int rank)
Creates a new instance of the service holder which keeps the concrete instance and its additional information.- Parameters:
service
- service instance kept by this holder.implementationClass
- implementation class of the given instance.contractTypes
- types which represent the given instance.rank
- ranking of the given instance.
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Method Detail
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getInstance
public T getInstance()
Description copied from interface:ServiceHolder
An instance of the service got fromInjectionManager
.- Specified by:
getInstance
in interfaceServiceHolder<T>
- Returns:
- service instance.
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getImplementationClass
public java.lang.Class<T> getImplementationClass()
Description copied from interface:ServiceHolder
Gets an implementation class of the instance which is kept in this service holder.- Specified by:
getImplementationClass
in interfaceServiceHolder<T>
- Returns:
- implementation class of the kept instance.
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getContractTypes
public java.util.Set<java.lang.reflect.Type> getContractTypes()
Description copied from interface:ServiceHolder
Gets all contracts which represents the kept instance.- Specified by:
getContractTypes
in interfaceServiceHolder<T>
- Returns:
- all contracts.
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getRank
public int getRank()
Description copied from interface:ServiceHolder
Gets ranking of the kept instance.- Specified by:
getRank
in interfaceServiceHolder<T>
- Returns:
- instance's ranking.
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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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