Examples of com.sun.jmx.remote.opt.util.CacheMap

com.sun.jmx.remote.opt.util.CacheMap

Like WeakHashMap, except that the keys of the n most recently-accessed entries are kept as {@link SoftReference softreferences}. Accessing an element means creating it, or retrieving it with {@link #get(Object) get}. Because these entries are kept with soft references, they will tend to remain even if their keys are not referenced elsewhere. But if memory is short, they will be removed.

  delegatedContext(AccessControlContext authenticatedACC,
       Subject delegatedSubject)
      throws SecurityException {


  if (principalsCache == null || accCache == null) {
      principalsCache = new CacheMap(PRINCIPALS_CACHE_SIZE);
      accCache = new CacheMap(ACC_CACHE_SIZE);
  }


  // Retrieve the principals for the given
  // delegated subject from the cache
  //

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Related Classes of com.sun.jmx.remote.opt.util.CacheMap

com.sun.jmx.remote.opt.security.SubjectDelegator

java.lang.ref.SoftReference

java.util.Iterator

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