Core-Java

framework

• Create a web service container like tomcat
• Create a web framework like spring

Web Framework Already Exist Events

• Request filter
• AOP
• File scanner
• Bean scope controller(only singleton now).
• Annotation
  • Controller
  • Filter
  • Component
  • Service
  • RequestMapping

jdklib

Realize JDK API function

• Lock
• ThreadLocal
• BlockingQueue

Already Exist API

• Realize Lock action by using synchronized keyword
  • com.current.lock.v1.SynchronizedLock unfair lock can block thread
  • com.current.lock.v2.SynchronizedFairLock fair lock can block thread
    • when the first thread is not alive, will be removed from the chain.
  • com.current.lock.v3.SynchronizedShareLock fair lock & and add readLock & writeLock can block thread. readLock(),writeLock(),lock()
    • when the first thread is not alive, will be removed from the chain.
• Realize BlockingQueue
  • com.current.queue.jdkAPI.ArraysSynchronizedQueue use synchronized and array
  • com.current.queue.projectAPI.ArraysSynchronizedLockQueue use SynchronizedLock and array