本文整理了Java中org.springframework.data.domain.Example.getProbeType()方法的一些代码示例，展示了Example.getProbeType()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Example.getProbeType()方法的具体详情如下：
包路径：org.springframework.data.domain.Example
类名称：Example
方法名：getProbeType

Example.getProbeType介绍

[英]Get the actual type for the probe used. This is usually the given class, but the original class in case of a CGLIB-generated subclass.
[中]

代码示例

代码示例来源：origin: spring-projects/spring-data-jpa

@Override
public <S extends T> List<S> findAll(Example<S> example, Sort sort) {
  return getQuery(new ExampleSpecification<S>(example), example.getProbeType(), sort).getResultList();
}

代码示例来源：origin: spring-projects/spring-data-mongodb

/**
 * Returns the given {@link Example} as {@link Document} holding matching values extracted from
 * {@link Example#getProbe()}.
 *
 * @param example must not be {@literal null}.
 * @return
 */
public Document getMappedExample(Example<?> example) {
  Assert.notNull(example, "Example must not be null!");
  return getMappedExample(example, mappingContext.getRequiredPersistentEntity(example.getProbeType()));
}

代码示例来源：origin: spring-projects/spring-data-jpa

@Override
public <S extends T> Optional<S> findOne(Example<S> example) {
  try {
    return Optional.of(
        getQuery(new ExampleSpecification<S>(example), example.getProbeType(), Sort.unsorted()).getSingleResult());
  } catch (NoResultException e) {
    return Optional.empty();
  }
}

代码示例来源：origin: spring-projects/spring-data-mongodb

private Set<Class<?>> getTypesToMatch(Example<?> example) {
  Set<Class<?>> types = new HashSet<>();
  for (TypeInformation<?> reference : mappingContext.getManagedTypes()) {
    if (example.getProbeType().isAssignableFrom(reference.getType())) {
      types.add(reference.getType());
    }
  }
  return types;
}

代码示例来源：origin: spring-projects/spring-data-jpa

@Override
public <S extends T> boolean exists(Example<S> example) {
  return !getQuery(new ExampleSpecification<S>(example), example.getProbeType(), Sort.unsorted()).getResultList()
      .isEmpty();
}

代码示例来源：origin: spring-projects/spring-data-jpa

@Override
public <S extends T> List<S> findAll(Example<S> example) {
  return getQuery(new ExampleSpecification<S>(example), example.getProbeType(), Sort.unsorted()).getResultList();
}

代码示例来源：origin: spring-projects/spring-data-jpa

@Override
public <S extends T> long count(Example<S> example) {
  return executeCountQuery(getCountQuery(new ExampleSpecification<S>(example), example.getProbeType()));
}

代码示例来源：origin: spring-projects/spring-data-mongodb

@Override
public <S extends T> Optional<S> findOne(Example<S> example) {
  Assert.notNull(example, "Sample must not be null!");
  Query q = new Query(new Criteria().alike(example));
  return Optional
      .ofNullable(mongoOperations.findOne(q, example.getProbeType(), entityInformation.getCollectionName()));
}

代码示例来源：origin: spring-projects/spring-data-mongodb

@Override
public <S extends T> Mono<S> findOne(Example<S> example) {
  Assert.notNull(example, "Sample must not be null!");
  Query q = new Query(new Criteria().alike(example));
  q.limit(2);
  return mongoOperations.find(q, example.getProbeType(), entityInformation.getCollectionName()).buffer(2)
      .map(vals -> {
        if (vals.size() > 1) {
          throw new IncorrectResultSizeDataAccessException(1);
        }
        return vals.iterator().next();
      }).next();
}

代码示例来源：origin: spring-projects/spring-data-mongodb

@Override
public <S extends T> Page<S> findAll(final Example<S> example, Pageable pageable) {
  Assert.notNull(example, "Sample must not be null!");
  Assert.notNull(pageable, "Pageable must not be null!");
  Query q = new Query(new Criteria().alike(example)).with(pageable);
  List<S> list = mongoOperations.find(q, example.getProbeType(), entityInformation.getCollectionName());
  return PageableExecutionUtils.getPage(list, pageable,
      () -> mongoOperations.count(q, example.getProbeType(), entityInformation.getCollectionName()));
}

代码示例来源：origin: spring-projects/spring-data-mongodb

@Override
public <S extends T> List<S> findAll(Example<S> example, Sort sort) {
  Assert.notNull(example, "Sample must not be null!");
  Assert.notNull(sort, "Sort must not be null!");
  Query q = new Query(new Criteria().alike(example)).with(sort);
  return mongoOperations.find(q, example.getProbeType(), entityInformation.getCollectionName());
}

代码示例来源：origin: spring-projects/spring-data-mongodb

@Override
public <S extends T> Flux<S> findAll(Example<S> example, Sort sort) {
  Assert.notNull(example, "Sample must not be null!");
  Assert.notNull(sort, "Sort must not be null!");
  Query query = new Query(new Criteria().alike(example)).with(sort);
  return mongoOperations.find(query, example.getProbeType(), entityInformation.getCollectionName());
}

代码示例来源：origin: spring-projects/spring-data-mongodb

@Override
public <S extends T> long count(Example<S> example) {
  Assert.notNull(example, "Sample must not be null!");
  Query q = new Query(new Criteria().alike(example));
  return mongoOperations.count(q, example.getProbeType(), entityInformation.getCollectionName());
}

代码示例来源：origin: spring-projects/spring-data-mongodb

@Override
public <S extends T> Mono<Boolean> exists(Example<S> example) {
  Assert.notNull(example, "Sample must not be null!");
  Query q = new Query(new Criteria().alike(example));
  return mongoOperations.exists(q, example.getProbeType(), entityInformation.getCollectionName());
}

代码示例来源：origin: spring-projects/spring-data-jpa

@Override
public <S extends T> Page<S> findAll(Example<S> example, Pageable pageable) {
  ExampleSpecification<S> spec = new ExampleSpecification<>(example);
  Class<S> probeType = example.getProbeType();
  TypedQuery<S> query = getQuery(new ExampleSpecification<>(example), probeType, pageable);
  return isUnpaged(pageable) ? new PageImpl<>(query.getResultList()) : readPage(query, probeType, pageable, spec);
}

代码示例来源：origin: spring-projects/spring-data-mongodb

@Override
public <S extends T> boolean exists(Example<S> example) {
  Assert.notNull(example, "Sample must not be null!");
  Query q = new Query(new Criteria().alike(example));
  return mongoOperations.exists(q, example.getProbeType(), entityInformation.getCollectionName());
}

代码示例来源：origin: spring-projects/spring-data-mongodb

@Override
public <S extends T> Mono<Long> count(Example<S> example) {
  Assert.notNull(example, "Sample must not be null!");
  Query q = new Query(new Criteria().alike(example));
  return mongoOperations.count(q, example.getProbeType(), entityInformation.getCollectionName());
}

代码示例来源：origin: spring-projects/spring-data-jpa

/**
 * Extract the {@link Predicate} representing the {@link Example}.
 *
 * @param root must not be {@literal null}.
 * @param cb must not be {@literal null}.
 * @param example must not be {@literal null}.
 * @return never {@literal null}.
 */
public static <T> Predicate getPredicate(Root<T> root, CriteriaBuilder cb, Example<T> example) {
  Assert.notNull(root, "Root must not be null!");
  Assert.notNull(cb, "CriteriaBuilder must not be null!");
  Assert.notNull(example, "Example must not be null!");
  ExampleMatcher matcher = example.getMatcher();
  List<Predicate> predicates = getPredicates("", cb, root, root.getModel(), example.getProbe(),
      example.getProbeType(), new ExampleMatcherAccessor(matcher), new PathNode("root", null, example.getProbe()));
  if (predicates.isEmpty()) {
    return cb.isTrue(cb.literal(true));
  }
  if (predicates.size() == 1) {
    return predicates.iterator().next();
  }
  Predicate[] array = predicates.toArray(new Predicate[0]);
  return matcher.isAllMatching() ? cb.and(array) : cb.or(array);
}

代码示例来源：origin: spring-projects/spring-data-mongodb

/**
 * Returns the given {@link Example} as {@link Document} holding matching values extracted from
 * {@link Example#getProbe()}.
 *
 * @param example must not be {@literal null}.
 * @param entity must not be {@literal null}.
 * @return
 */
public Document getMappedExample(Example<?> example, MongoPersistentEntity<?> entity) {
  Assert.notNull(example, "Example must not be null!");
  Assert.notNull(entity, "MongoPersistentEntity must not be null!");
  Document reference = (Document) converter.convertToMongoType(example.getProbe());
  if (entity.getIdProperty() != null && ClassUtils.isAssignable(entity.getType(), example.getProbeType())) {
    Object identifier = entity.getIdentifierAccessor(example.getProbe()).getIdentifier();
    if (identifier == null) {
      reference.remove(entity.getIdProperty().getFieldName());
    }
  }
  ExampleMatcherAccessor matcherAccessor = new ExampleMatcherAccessor(example.getMatcher());
  applyPropertySpecs("", reference, example.getProbeType(), matcherAccessor);
  Document flattened = ObjectUtils.nullSafeEquals(NullHandler.INCLUDE, matcherAccessor.getNullHandler()) ? reference
      : new Document(SerializationUtils.flattenMap(reference));
  Document result = example.getMatcher().isAllMatching() ? flattened : orConcatenate(flattened);
  return updateTypeRestrictions(result, example);
}

代码示例来源：origin: spring-projects/spring-data-redis

/**
 * Retrieve a mapped {@link RedisOperationChain} to query secondary indexes given {@link Example}.
 *
 * @param example must not be {@literal null}.
 * @return the mapped {@link RedisOperationChain}.
 */
public RedisOperationChain getMappedExample(Example<?> example) {
  RedisOperationChain chain = new RedisOperationChain();
  ExampleMatcherAccessor matcherAccessor = new ExampleMatcherAccessor(example.getMatcher());
  applyPropertySpecs("", example.getProbe(), mappingContext.getRequiredPersistentEntity(example.getProbeType()),
      matcherAccessor, example.getMatcher().getMatchMode(), chain);
  return chain;
}