Package java.lang.ref

Examples of java.lang.ref.Reference$ReferenceHandler

81
82
83
84
85
86
87
88
89
90
91
92
  {
    CachedIntrospectionResults results = null;
    Object value = classCache.get(clazz);
    if (value instanceof Reference)
    {
      Reference ref = (Reference) value;
      results = (CachedIntrospectionResults) ref.get();
    }
    else
    {
      results = (CachedIntrospectionResults) value;
    }
View Full Code Here
46
47
48
49
50
51
52
53
54
55
56
    public Object get(Object key)
    {

        purge();

        Reference ref = (Reference) referenceMap.get(key);

        return (ref != null)
               ? ref.get()
               : null;
    }
View Full Code Here
58
59
60
61
62
63
64
65
66
67
68
        reportMeasurableCaches(isVerbose);
    }

    protected void defragCacheSet() {
        synchronized (cacheSet) {
            Reference unusedReference = null;
            while ((unusedReference = cacheQueue.poll()) != null) {
                cacheSet.remove(unusedReference.get());
            }
        }
    }
View Full Code Here
67
68
69
70
71
72
73
74
75
76
77
        }
    }

    protected void defragMeasurableCacheSet() {
        synchronized (measurableCacheSet) {
            Reference unusedReference = null;
            while ((unusedReference = measurableCacheQueue.poll()) != null) {
                measurableCacheSet.remove(unusedReference.get());
            }
        }
    }
View Full Code Here
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
  Method[] result = null;
  if (!ReflectUtil.isPackageAccessible(clz)) {
      return new Method[0];
  }
  final Class fclz = clz;
  Reference ref = (Reference)declaredMethodCache.get(fclz);
  if (ref != null) {
      result = (Method[])ref.get();
      if (result != null) {
    return result;
      }
  }
View Full Code Here
273
274
275
276
277
278
279
280
281
282
283
     * @param obj object that will be wrapped
     * @param soft true if a SoftReference should be created; otherwise Soft
     * @return a Reference or null if obj is null.
     */
    static Reference createReference(Object obj, boolean soft) {
  Reference ref = null;
  if (obj != null) {
      if (soft) {
    ref = new SoftReference(obj);
      } else {
    ref = new WeakReference(obj);
View Full Code Here
124
125
126
127
128
129
130
131
132
133
134
135
    private synchronized Class[] getParams() {
  Class[] clss = new Class[params.size()];

  for (int i = 0; i < params.size(); i++) {
      Reference ref = (Reference)params.get(i);
      Class cls = (Class)ref.get();
      if (cls == null) {
    return null;
      } else {
    clss[i] = cls;
      }
View Full Code Here
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
    /**
     * garbage collects all dereferenced objects in this cache
     */
    private synchronized void clean()
    {
        Reference ref;

        while ( (ref = this._refQueue.poll()) != null )
        {
            ByteBuffer buffer = (ByteBuffer) ref.get();
            _pool.remove( ref );

            if ( buffer != null )
            {
                LOG.log( Level.FINEST, "Collecting Buffer with capacity of " + buffer.capacity() );
View Full Code Here
95
96
97
98
99
100
101
102
        this.concurrent = ConcurrentMapFactory.isConcurrent(map);
    }
   
    public Object get(Object key) {
        processQueue();
        Reference ref = (Reference)map.get(key);
        return ref == null ? null : ref.get();
    }
View Full Code Here
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
      {
        o = null;
      }
      else
      {
        Reference ref = (Reference) val;
        if (ref.isEnqueued())
        {
          o = null;
        }
        else
        {
          o = (JRVirtualizable) ref.get();
        }
      }
      return o;
    }
View Full Code Here
TOP

Related Classes of java.lang.ref.Reference$ReferenceHandler

  • ae.sun.font.Font2D
  • com.espertech.esper.collection.apachecommons.AbstractReferenceMap
  • com.google.common.base.FinalizableReferenceQueue
  • com.google.common.cache.LocalCache$Segment
  • com.google.common.collect.MapMakerInternalMap$Segment
  • com.google.inject.internal.util.$FinalizableReferenceQueue
  • com.ibm.icu.impl.SimpleCache
  • com.lightcrafts.utils.SoftValueHashMap
  • com.prupe.mcpatcher.hd.MipmapHelper
  • com.sun.jini.jeri.internal.runtime.ImplRefManager
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.