类 CachingMetadataReaderFactory

字段详细资料

• DEFAULT_CACHE_LIMIT

  public static final int DEFAULT_CACHE_LIMIT

  Default maximum number of entries for the MetadataReader cache: 256

  另请参阅:

  常量字段值

构造器详细资料

• CachingMetadataReaderFactory

  public CachingMetadataReaderFactory()

  Create a new CachingMetadataReaderFactory for the default class loader.

• CachingMetadataReaderFactory

  public CachingMetadataReaderFactory​(ResourceLoader resourceLoader)

  Create a new CachingMetadataReaderFactory for the given resource loader.

  参数:

  resourceLoader - the Spring ResourceLoader to use (also determines the ClassLoader to use)

• CachingMetadataReaderFactory

  public CachingMetadataReaderFactory​(ClassLoader classLoader)

  Create a new CachingMetadataReaderFactory for the given class loader.

  参数:

  classLoader - the ClassLoader to use

方法详细资料

• setCacheLimit

  public void setCacheLimit​(int cacheLimit)

  Specify the maximum number of entries for the MetadataReader cache.

  Default is 256.

• getCacheLimit

  public int getCacheLimit()

  Return the maximum number of entries for the MetadataReader cache.

• getMetadataReader

  public MetadataReader getMetadataReader​(Resource resource)
                                   throws IOException

  从接口复制的说明: MetadataReaderFactory
  Obtain a MetadataReader for the given resource.

  指定者:

  getMetadataReader 在接口中 MetadataReaderFactory

  覆盖:

  getMetadataReader 在类中 SimpleMetadataReaderFactory

  参数:

  resource - the resource (pointing to a ".class" file)

  返回:

  a holder for the ClassReader instance (never null)

  抛出:

  IOException - in case of I/O failure

• clearCache

  public void clearCache()

  Clear the entire MetadataReader cache, removing all cached class metadata.