Package com.j_spaces.kernel.pool

Class TraceableResource

java.lang.Object
com.j_spaces.kernel.pool.Resource
com.j_spaces.kernel.pool.TraceableResource
All Implemented Interfaces:
IResource
public abstract class TraceableResource extends Resource
A resource that can be traced back to it's allocation point. Helps to find leaks in code which acquire a resource but do not return it back into the pool.

Usage: replace the Resource with a TraceableResource e.g., public myResource extends Resource { ... } would be replaced with public myResource extends TraceableResource {...}

Since:
6.0.2
Version:
1.0
Author:
moran

  • Constructor Details

    • TraceableResource

      public TraceableResource()

  • Method Details

    • release

      public void release()
      Description copied from interface: IResource
      Atomically sets this resource as free; usually when returning a resource to the pool.

      Before releasing the resource back into the pool, IResource.clear() is invoked.

      Specified by:
      release in interface IResource
      Overrides:
      release in class Resource

    • acquire

      public boolean acquire()
      Description copied from interface: IResource
      Atomically acquires a free resource. But, due to race conditions, it may fail.
      Specified by:
      acquire in interface IResource
      Overrides:
      acquire in class Resource
      Returns:
      true if acquire succeeded; false otherwise (may have already been acquired by another thread).