Class JDOClassDescriptorResolverImpl

Method Details

• resolve

  public ClassDescriptor resolve(String type) throws ResolverException

  Returns the ClassDescriptor for the given class.

  Specified by:

  resolve in interface JDOClassDescriptorResolver

  Parameters:

  type - the class name to find the ClassDescriptor for

  Returns:

  the ClassDescriptor for the given class

  Throws:

  ResolverException - Indicates that the given Class cannot be resolved.

• resolve

  public ClassDescriptor resolve(Class<?> type) throws ResolverException

  Returns the ClassDescriptor for the given class using the following strategy.
  
  

  • Lookup the class descriptor cache
  • Call ClassResolutionByMappingLoader command
  • Call ClassResolutionByFile command

  Specified by:

  resolve in interface ClassDescriptorResolver

  Parameters:

  type - the Class to find the ClassDescriptor for

  Returns:

  the ClassDescriptor for the given class, null if not found

  Throws:

  ResolverException - Indicates that the given Class cannot be resolved.

• registerDescriptor

  public void registerDescriptor(Class<?> type, ClassDescriptor classDescriptor)

  Registers a ClassDescriptor with the descriptor cache.

  Specified by:

  registerDescriptor in interface JDOClassDescriptorResolver

  Parameters:

  type - Type of the class described by the ClassDescriptor to register.

  classDescriptor - The ClassDescriptor to register with the cache.

• getMappingLoader

  public MappingLoader getMappingLoader()

  Note: This method will be removed soon (kv).

  Specified by:

  getMappingLoader in interface ClassDescriptorResolver

• setMappingLoader

  public void setMappingLoader(MappingLoader mappingLoader)

  Sets the mapping loader for this ClassDescriptorResolver. Note: This method will be removed soon (kv).

  Specified by:

  setMappingLoader in interface ClassDescriptorResolver

• addClass

  public void addClass(Class<?> domainClass)

  Adds a given Class instance manually, so that it can be loaded from the file system.

  Specified by:

  addClass in interface JDOClassDescriptorResolver

  Parameters:

  domainClass - A given Class instance.

• addPackage

  public void addPackage(String packageName)

  Adds a given package name manually, so that class descriptors can be loaded from this package (from the file system).

  Specified by:

  addPackage in interface JDOClassDescriptorResolver

  Parameters:

  packageName - A given package name.

• descriptorIterator

  public Iterator<ClassDescriptor> descriptorIterator()

  Returns an iterator over all the known descriptors in the original order they have been added. Each element is of type ClassDescriptor.

  Specified by:

  descriptorIterator in interface JDOClassDescriptorResolver

  Returns:

  an Iterator over all the known JDO class descriptors.

• getClassLoader

  public ClassLoader getClassLoader()

  Returns the ClassLoader instance as used internally.

  Specified by:

  getClassLoader in interface JDOClassDescriptorResolver

  Returns:

  The ClassLoader instance used internally.