Package org.dom4j.util

Class PerThreadSingleton<T>

  • All Implemented Interfaces:
    SingletonStrategy<T>
    public class PerThreadSingleton<T>
extends java.lang.Object
implements SingletonStrategy<T>

    PerThreadSingleton is an implementation of the SingletonStrategy used to provide common factory access to a single object instance based on an implementation strategy for one object instance per thread. This is useful in replace of the ThreadLocal usage.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      T instance()  
      void reset()
      reset the instance to a new instance for the implemented strategy
      void setSingletonClassName​(java.lang.String singletonClassName)
      set a singleton class name that will be used to create the singleton based on the strategy implementation of this interface.

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • PerThreadSingleton

        public PerThreadSingleton()

    • Method Detail

      • reset

        public void reset()
        Description copied from interface: SingletonStrategy
        reset the instance to a new instance for the implemented strategy
        Specified by:
        reset in interface SingletonStrategy<T>

      • instance

        public T instance()
        Specified by:
        instance in interface SingletonStrategy<T>
        Returns:
        a singleton instance of the class specified in setSingletonClass

      • setSingletonClassName

        public void setSingletonClassName​(java.lang.String singletonClassName)
        Description copied from interface: SingletonStrategy
        set a singleton class name that will be used to create the singleton based on the strategy implementation of this interface. The default constructor of the class will be used and must be public.
        Specified by:
        setSingletonClassName in interface SingletonStrategy<T>
        Parameters:
        singletonClassName - DOCUMENT ME!