Cache cache = ...
Query query = Search.getQueryFactory(cache).from(Book.class).having("field").contains("value").toBuilder().build();
List<Object> results = query.list();

java.lang.IllegalStateException: Unknown entity name org.infinispan.test.integration.as.query.Book
	at org.hibernate.hql.lucene.internal.ClassBasedLuceneQueryResolverDelegate.registerPersisterSpace(ClassBasedLuceneQueryResolverDelegate.java:104)
	at org.hibernate.hql.ast.origin.hql.resolve.GeneratedHQLResolver.entityName(GeneratedHQLResolver.java:12729)
	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.query.dsl.embedded.impl.EmbeddedLuceneQueryBuilder.build(EmbeddedLuceneQueryBuilder.java:43)
	at org.infinispan.query.dsl.embedded.impl.EmbeddedLuceneQueryBuilder.build(EmbeddedLuceneQueryBuilder.java:19)