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  1. Infinispan
  2. ISPN-5710

Unknown entity name when indexing entities defined in inner classes

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      Description

      Reproducer:

      import java.util.List;
      
      import org.hibernate.search.annotations.Analyze;
      import org.hibernate.search.annotations.Field;
      import org.hibernate.search.annotations.Indexed;
      import org.hibernate.search.annotations.Store;
      import org.infinispan.Cache;
      import org.infinispan.configuration.cache.ConfigurationBuilder;
      import org.infinispan.configuration.cache.Index;
      import org.infinispan.manager.DefaultCacheManager;
      import org.infinispan.query.Search;
      import org.infinispan.query.dsl.Query;
      import org.infinispan.query.dsl.QueryFactory;
      
      public class Test {
      
         public static void main(String[] args) {
            ConfigurationBuilder builder = new ConfigurationBuilder();
            builder.indexing().index(Index.ALL)
                    .addProperty("default.directory_provider", "ram")
                    .addProperty("lucene_version", "LUCENE_CURRENT");
            // Construct a simple local cache manager with default configuration
            DefaultCacheManager cacheManager = new DefaultCacheManager(builder.build());
            // Obtain the default cache
            Cache<String, Person> cache = cacheManager.getCache();
            // Store some entries
            cache.put("person1", new Person("William", "Shakespeare"));
            cache.put("person2", new Person("William", "Wordsworth"));
            cache.put("person3", new Person("John", "Milton"));
            // Obtain a query factory for the cache
            QueryFactory<?> queryFactory = Search.getQueryFactory(cache);
            // Construct a query
            Query query = queryFactory.from(Person.class).having("name").eq("William").toBuilder().build();
            // Execute the query
            List<Person> matches = query.list();
            matches.forEach(person -> System.out.printf("Match: %s", person));
            // Stop the cache manager and release all resources
            cacheManager.stop();
         }
      
         @Indexed
          static class Person {
            @Field(store = Store.YES, analyze = Analyze.NO)
            String name;
      
            @Field(store = Store.YES, analyze = Analyze.NO, indexNullAs = Field.DEFAULT_NULL_TOKEN)
            String surname;
      
            public Person(String name, String surname) {
               this.name = name;
               this.surname = surname;
            }
      
            @Override
            public String toString() {
               return "Person2 [name=" + name + ", surname=" + surname + "]";
            }
         }
      
      }
      

      Stack Trace:

      Exception in thread "main" java.lang.IllegalStateException: Unknown entity name com.gustavonalle.infinispan.perf.config.Test.Person
      	at org.infinispan.objectfilter.impl.hql.FilterQueryResolverDelegate.registerPersisterSpace(FilterQueryResolverDelegate.java:52)
      	at org.hibernate.hql.ast.origin.hql.resolve.GeneratedHQLResolver.entityName(GeneratedHQLResolver.java:12784)
      	at org.hibernate.hql.ast.origin.hql.resolve.GeneratedHQLResolver.persisterSpaceRoot(GeneratedHQLResolver.java:3064)
      	at org.hibernate.hql.ast.origin.hql.resolve.GeneratedHQLResolver.persisterSpace(GeneratedHQLResolver.java:2956)
      	at org.hibernate.hql.ast.origin.hql.resolve.GeneratedHQLResolver.persisterSpaces(GeneratedHQLResolver.java:2893)
      	at org.hibernate.hql.ast.origin.hql.resolve.GeneratedHQLResolver.fromClause(GeneratedHQLResolver.java:2803)
      	at org.hibernate.hql.ast.origin.hql.resolve.GeneratedHQLResolver.selectFrom(GeneratedHQLResolver.java:2704)
      	at org.hibernate.hql.ast.origin.hql.resolve.GeneratedHQLResolver.querySpec(GeneratedHQLResolver.java:2182)
      	at org.hibernate.hql.ast.origin.hql.resolve.GeneratedHQLResolver.queryExpression(GeneratedHQLResolver.java:2106)
      	at org.hibernate.hql.ast.origin.hql.resolve.GeneratedHQLResolver.queryStatement(GeneratedHQLResolver.java:1745)
      	at org.hibernate.hql.ast.origin.hql.resolve.GeneratedHQLResolver.queryStatementSet(GeneratedHQLResolver.java:1658)
      	at org.hibernate.hql.ast.origin.hql.resolve.GeneratedHQLResolver.statement(GeneratedHQLResolver.java:654)
      	at org.hibernate.hql.ast.spi.QueryResolverProcessor.process(QueryResolverProcessor.java:52)
      	at org.hibernate.hql.QueryParser.parseQuery(QueryParser.java:82)
      	at org.infinispan.objectfilter.impl.BaseMatcher.parse(BaseMatcher.java:115)
      	at org.infinispan.query.dsl.embedded.impl.QueryEngine.parse(QueryEngine.java:377)
      	at org.infinispan.query.dsl.embedded.impl.QueryEngine.buildQuery(QueryEngine.java:81)
      	at org.infinispan.query.dsl.embedded.impl.EmbeddedQueryBuilder.build(EmbeddedQueryBuilder.java:30)
      	at com.gustavonalle.infinispan.perf.config.Test.main(Test.java:35)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      	at java.lang.reflect.Method.invoke(Method.java:497)
      	at com.intellij.rt.execution.application.AppMain.main(AppMain.java:140)
      

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              • Assignee:
                gustavonalle Gustavo Fernandes
                Reporter:
                gustavonalle Gustavo Fernandes
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                • Created:
                  Updated:
                  Resolved: