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  1. Infinispan
  2. ISPN-9705

SpringCache Put null value and get(key, clazz) IllegalStateException

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    Description

      SpringCacheTest,java
      public void testPutNullError() {
      //when//then
      cache.put("key", null);

      cache.get("key", String.class);
   }

      We get

      java.lang.IllegalStateException: Cached value is not of required type [java.lang.String]: org.infinispan.spring.provider.NullValue@76f7d241

      JavaDoc for this method states this method does not make difference between cached null and null value.

      Note: This variant of

      {@code get}

      does not allow for differentiating

      • between a cached {@code null}

        value and no cache entry found at all.

      • Use the standard {@link #get(Object)}

        variant for that purpose instead.

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          is cloned by

          Bug - A problem that impairs or prevents the functions of the product. JBEAP-16217 (7.2.z) ISPN-9705/ HHH-12457 - SpringCache Put null value and get(key, clazz) IllegalStateException

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Closed
          is related to

          Bug - A problem that impairs or prevents the functions of the product. ISPN-9706 SpringCache: get("key", Callable) not working with null values

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Closed

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              karestig@redhat.com Katia Aresti
              karestig@redhat.com Katia Aresti
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                Updated:
                Resolved: