Package org.infinispan.container.entries

Examples of org.infinispan.container.entries.CacheEntry

69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
   public Object acceptVisitor(InvocationContext ctx, Visitor visitor) throws Throwable {
      return visitor.visitRemoveCommand(ctx, this);
   }

   public Object perform(InvocationContext ctx) throws Throwable {
      CacheEntry e = ctx.lookupEntry(key);
      if (e == null || e.isNull()) {
         nonExistent = true;
         log.trace("Nothing to remove since the entry is null or we have a null entry");
         if (value == null) {
            return null;
         } else {
            successful = false;
            return false;
         }
      }

      if (!(e instanceof MVCCEntry)) ctx.putLookedUpEntry(key, null);

      if (value != null && e.getValue() != null && !e.getValue().equals(value)) {
         successful = false;
         return false;
      }

      final Object removedValue = e.getValue();
      notify(ctx, removedValue, true);
      e.setRemoved(true);
      e.setValid(false);

      // Eviction has no notion of pre/post event since 4.2.0.ALPHA4.
      // EvictionManagerImpl.onEntryEviction() triggers both pre and post events
      // with non-null values, so we should do the same here as an ugly workaround.
      if (this instanceof EvictCommand) {
View Full Code Here
120
121
122
123
124
125
126
127
128
129
130
         returnValue = remoteGetAndStoreInL1(ctx, command.getKey(), isRehashInProgress, false);
      return returnValue;
   }

   private boolean needsRemoteGet(InvocationContext ctx, Object key, boolean retvalCheck) {
      final CacheEntry entry;
      return retvalCheck
            && !ctx.hasFlag(Flag.CACHE_MODE_LOCAL)
            && !ctx.hasFlag(Flag.SKIP_REMOTE_LOOKUP)
            && ((entry = ctx.lookupEntry(key)) == null || entry.isNull() || entry.isLockPlaceholder());
   }
View Full Code Here
175
176
177
178
179
180
181
182
183
184
185
186
187
188
               long lifespan = ice.getLifespan() < 0 ? configuration.getL1Lifespan() : Math.min(ice.getLifespan(), configuration.getL1Lifespan());
               PutKeyValueCommand put = cf.buildPutKeyValueCommand(ice.getKey(), ice.getValue(), lifespan, -1, ctx.getFlags());
               entryFactory.wrapEntryForWriting(ctx, key, true, false, ctx.hasLockedKey(key), false, false);
               invokeNextInterceptor(ctx, put);
            } else {
               CacheEntry ce = ctx.lookupEntry(key);
               if (ce == null || ce.isNull() || ce.isLockPlaceholder() || ce.getValue() == null) {
                  if (ce != null && ce.isChanged()) {
                     ce.setValue(ice.getValue());
                  } else {
                     if (isWrite)
                        entryFactory.wrapEntryForWriting(ctx, ice, true, false, ctx.hasLockedKey(key), false, false);
                     else
                        ctx.putLookedUpEntry(key, ice);
View Full Code Here
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
         ReversibleOrderedSet<Map.Entry<Object, CacheEntry>> entries = ctx.getLookedUpEntries().entrySet();
         Iterator<Map.Entry<Object, CacheEntry>> it = entries.reverseIterator();
         if (trace) log.tracef("Number of entries in context: %s", entries.size());
         while (it.hasNext()) {
            Map.Entry<Object, CacheEntry> e = it.next();
            CacheEntry entry = e.getValue();
            Object key = e.getKey();
            boolean needToUnlock = lockManager.possiblyLocked(entry);
            // could be null with read-committed
            if (entry != null && entry.isChanged()) {
               commitEntry(entry, ctx.hasFlag(Flag.SKIP_OWNERSHIP_CHECK));
            } else {
               if (trace) log.tracef("Entry for key %s is null, not calling commitUpdate", key);
            }
View Full Code Here
349
350
351
352
353
354
355
356
357
358
359
360
   public long getCacheLoaderStores() {
      return cacheStores.get();
   }

   InternalCacheEntry getStoredEntry(Object key, InvocationContext ctx) {
      CacheEntry entry = ctx.lookupEntry(key);
      if (entry instanceof InternalCacheEntry) {
         return (InternalCacheEntry) entry;
      } else {
         return InternalEntryFactory.create(entry.getKey(), entry.getValue(), entry.getLifespan(), entry.getMaxIdle());
      }
   }
View Full Code Here
131
132
133
134
135
136
137
138
139
140
141
      if (!entries.isEmpty()) {
         // unlocking needs to be done in reverse order.
         Iterator<Map.Entry<Object, CacheEntry>> it = entries.reverseIterator();
         while (it.hasNext()) {
            Map.Entry<Object, CacheEntry> e = it.next();
            CacheEntry entry = e.getValue();
            if (possiblyLocked(entry)) {
               // has been locked!
               Object k = e.getKey();
               if (trace) log.tracef("Attempting to unlock %s", k);
               lockContainer.releaseLock(k);
View Full Code Here
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
      Iterator<Map.Entry<Object, CacheEntry>> it = entries.reverseIterator();
      if (trace) log.tracef("Number of entries in context: %s", entries.size());

      while (it.hasNext()) {
         Map.Entry<Object, CacheEntry> e = it.next();
         CacheEntry entry = e.getValue();
         Object key = e.getKey();
         boolean needToUnlock = possiblyLocked(entry);
         // could be null with read-committed
         if (entry != null && entry.isChanged()) entry.rollback();
         else {
            if (trace) log.tracef("Entry for key %s is null, not calling rollbackUpdate", key);
         }
         // and then unlock
         if (needToUnlock) {
View Full Code Here
80
81
82
83
84
85
86
87
88
89
90
91
92
      return toMap(cache.get(deltaMapKey));
   }

   @SuppressWarnings("unchecked")
   private AtomicHashMap<K, V> getDeltaMapForWrite(InvocationContext ctx) {
      CacheEntry lookedUpEntry = ctx.lookupEntry(deltaMapKey);
      boolean lockedAndCopied = lookedUpEntry != null && lookedUpEntry.isChanged() &&
            toMap(lookedUpEntry.getValue()).copied;

      if (lockedAndCopied) {
         return getDeltaMapForRead();
      } else {
         // acquire WL
View Full Code Here
328
329
330
331
332
333
334
335
336
337
338
339
   public long getCacheLoaderStores() {
      return cacheStores.get();
   }

   InternalCacheEntry getStoredEntry(Object key, InvocationContext ctx) {
      CacheEntry entry = ctx.lookupEntry(key);
      if (entry instanceof InternalCacheEntry) {
         return (InternalCacheEntry) entry;
      } else {
         return InternalEntryFactory.create(entry.getKey(), entry.getValue(), entry.getLifespan(), entry.getMaxIdle());
      }
   }
View Full Code Here
113
114
115
116
117
118
119
120
121
122
123
124
   public boolean isFlagsUninitialized() {
      return flags == null;
   }

   public boolean hasLockedKey(Object key) {
      CacheEntry e = lookupEntry(key);
      if (e == null) {
         return getLookedUpEntries().containsKey(key); // this will chk if the key is present even if the value is null
      } else {
         return e.isChanged();
      }
   }
View Full Code Here
TOP

Related Classes of org.infinispan.container.entries.CacheEntry

  • org.infinispan.api.ForceWriteLockTest
  • org.infinispan.api.MetadataAPIDistTest
  • org.infinispan.api.MetadataAPITest
  • org.infinispan.api.tree.BaseNodeMoveAPITest
  • org.infinispan.atomic.AtomicHashMapProxy
  • org.infinispan.atomic.FineGrainedAtomicHashMapProxy
  • org.infinispan.atomic.impl.AtomicHashMapProxy
  • org.infinispan.atomic.impl.FineGrainedAtomicHashMapProxy
  • org.infinispan.commands.read.EntrySetCommand$FilteredEntrySet
  • org.infinispan.commands.read.EntrySetCommand$FilteredEntrySet$Itr
    • 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.