Examples of MagicKey

org.infinispan.distribution.MagicKey
A special type of key that if passed a cache in its constructor, will ensure it will always be assigned to that cache (plus however many additional caches in the hash space). Note that this only works if all the caches have joined a single cluster before creating the key. If the cluster membership changes then the keys may move to other servers.

Examples of org.infinispan.distribution.MagicKey

      assert !recoveryOps(0).showInDoubtTransactions().isEmpty();
      assert !recoveryOps(1).showInDoubtTransactions().isEmpty();
   }


   protected Object getKey() {
      return new MagicKey(cache(2));
   }

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Examples of org.infinispan.distribution.MagicKey

      createCluster(dcc, 4);
      waitForClusterToForm();
   }


   public void testPutOnNonOwner() {
      MagicKey mk = new MagicKey("key", cache(0));
      cache(3).getAdvancedCache().withFlags(Flag.SKIP_REMOTE_LOOKUP).put(mk, "value");


      assert cache(0).getAdvancedCache().withFlags(Flag.SKIP_REMOTE_LOOKUP).get(mk) != null;
      assert cache(1).getAdvancedCache().withFlags(Flag.SKIP_REMOTE_LOOKUP).get(mk) == null;
      assert cache(2).getAdvancedCache().withFlags(Flag.SKIP_REMOTE_LOOKUP).get(mk) == null;

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Examples of org.infinispan.distribution.MagicKey


   @Test
   public void testFilter() {
      for (int i = 0; i < 10; ++i) {
         Cache<Object, Person> cache = cache(i % NUM_NODES, CACHE_NAME);
         Object key = new MagicKey(cache);
         Person value = new Person();
         value.setName("John");
         value.setAge(i + 30);
         cache.put(key, value);
      }

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Examples of org.infinispan.distribution.MagicKey

      addClusterEnabledCacheManager(getConfigurationBuilder());
      waitForClusterToForm("replication");
      final AdvancedCache<Object, String> cache1 = advancedCache(0, "replication");
      final AdvancedCache<Object, String> cache2 = advancedCache(1, "replication");
      final AdvancedCache<Object, String> cache3 = advancedCache(2, "replication");
      final Object key = new MagicKey("k-no", cache1);


      cache3.withFlags(CACHE_MODE_LOCAL).put(key, "value");


      assertEquals("Cache '" + cache3 + "' should have the key.", "value", cache3.get(key));
      assertNull("Cache '" + cache1 + "' should *not* have the key.", cache1.get(key));

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Examples of org.infinispan.distribution.MagicKey

   }


   public void testCacheLocalInPrimaryOwner() {
      final AdvancedCache<Object, String> cache1 =advancedCache(0, "replication");
      final AdvancedCache<Object, String> cache2 =advancedCache(1, "replication");
      final Object key = new MagicKey("k-po", cache1);


      cache1.withFlags(CACHE_MODE_LOCAL).put(key, "value");


      assertEquals("Cache '" + cache1 + "' should have the key.", "value", cache1.get(key));
      assertNull("Cache '" + cache2 + "' should *not* have the key.", cache2.get(key));

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Examples of org.infinispan.distribution.MagicKey

   }


   public void testCacheLocalInBackupOwner() {
      final AdvancedCache<Object, String> cache1 =advancedCache(0, "replication");
      final AdvancedCache<Object, String> cache2 =advancedCache(1, "replication");
      final Object key = new MagicKey("k-bo", cache1);


      cache2.withFlags(CACHE_MODE_LOCAL).put(key, "value");


      assertEquals("Cache '" + cache2 + "' should have the key.", "value", cache2.get(key));
      assertNull("Cache '" + cache1 + "' should *not* have the key.", cache1.get(key));

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Examples of org.infinispan.distribution.MagicKey

      final Cache<Object, Object> cache = cache(nodeIndex, cacheName);
      return getKeyForCache(cache);
   }


   protected Object getKeyForCache(Cache cache) {
      return new MagicKey(cache);
   }

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Examples of org.infinispan.distribution.MagicKey

      final Cache<Object, Object> cache = cache(nodeIndex, cacheName);
      return getKeyForCache(cache);
   }


   protected Object getKeyForCache(Cache cache) {
      return new MagicKey(cache);
   }

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Examples of org.infinispan.distribution.MagicKey

      return replicated ? address(0).equals(address(cache)) : DistributionTestHelper.isFirstOwner(cache, key);
   }


   private Object getKey(int i) {
      if (i < 0) {
         return replicated ? "KEY_" + i : new MagicKey("KEY_" + i, cache(0));
      }
      for (int j = keys.size(); j < i; ++j) {
         keys.add(replicated ? "KEY_" + (j + 1) : new MagicKey("KEY_" + (j + 1), cache(0)));
      }
      return keys.get(i - 1);
   }

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Examples of org.infinispan.distribution.MagicKey

      FailInterceptor interceptor = new FailInterceptor();
      interceptor.failFor(PrepareCommand.class);
      InterceptorChain ic = TestingUtil.extractComponent(c2, InterceptorChain.class);
      ic.addInterceptorBefore(interceptor, TxDistributionInterceptor.class);


      MagicKey k1 = new MagicKey("k1", c1);


      tm(c1).begin();
      c1.put(k1, "v1");


      try {

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