JDOClassDescriptorResolverImpl (Castor JavaDoc)

java.lang.Object
- org.castor.cpa.util.JDOClassDescriptorResolverImpl

All Implemented Interfaces:

JDOClassDescriptorResolver, ClassDescriptorResolver
```
public class JDOClassDescriptorResolverImpl
extends java.lang.Object
implements JDOClassDescriptorResolver
```
JDO-specific ClassDescriptorResolver instance that provides functionality to find or "resolve" ClassDescriptors from a given class (name).

See Also:

JDOClassDescriptorResolver

Field Summary

Fields
Modifier and Type	Field	Description
`protected java.util.List<java.lang.Class<?>>`	`_classes`	List of manually added domain `Class`es.
`protected java.util.List<java.lang.String>`	`_packages`	List of manually added package names.

Constructor Summary

Constructors
Constructor Description

JDOClassDescriptorResolverImpl()
Creates an instance of this class, with no classed manually added.

Constructors
Constructor	Description
`JDOClassDescriptorResolverImpl()`	Creates an instance of this class, with no classed manually added.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addClass(java.lang.Class<?> domainClass)`	Adds a given `Class` instance manually, so that it can be loaded from the file system.
`void`	`addPackage(java.lang.String packageName)`	Adds a given package name manually, so that class descriptors can be loaded from this package (from the file system).
`java.util.Iterator<ClassDescriptor>`	`descriptorIterator()`	Returns an iterator over all the known descriptors in the original order they have been added.
`java.lang.ClassLoader`	`getClassLoader()`	Returns the `ClassLoader` instance as used internally.
`MappingLoader`	`getMappingLoader()`	Note: This method will be removed soon (kv).
`void`	`registerDescriptor(java.lang.Class<?> type, ClassDescriptor classDescriptor)`	Registers a `ClassDescriptor` with the descriptor cache.
`ClassDescriptor`	`resolve(java.lang.Class<?> type)`	Returns the ClassDescriptor for the given class using the following strategy. Lookup the class descriptor cache Call `ClassResolutionByMappingLoader` command Call `ClassResolutionByFile` command
`ClassDescriptor`	`resolve(java.lang.String type)`	Returns the ClassDescriptor for the given class.
`void`	`setMappingLoader(MappingLoader mappingLoader)`	Sets the mapping loader for this ClassDescriptorResolver.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - _classes
```
protected java.util.List<java.lang.Class<?>> _classes
```
    List of manually added domain Classes.
  - _packages
```
protected java.util.List<java.lang.String> _packages
```
    List of manually added package names.
- Constructor Detail
  - JDOClassDescriptorResolverImpl
```
public JDOClassDescriptorResolverImpl()
```
    Creates an instance of this class, with no classed manually added.
- Method Detail
  - resolve
```
public ClassDescriptor resolve(java.lang.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(java.lang.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(java.lang.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(java.lang.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(java.lang.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 java.util.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 java.lang.ClassLoader getClassLoader()
```
    Returns the ClassLoader instance as used internally.
    
    Specified by:
    
    getClassLoader in interface JDOClassDescriptorResolver
    
    Returns:
    
    The ClassLoader instance used internally.

Class JDOClassDescriptorResolverImpl

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

_classes

_packages

Constructor Detail

JDOClassDescriptorResolverImpl

Method Detail

resolve

resolve

registerDescriptor

getMappingLoader

setMappingLoader

addClass

addPackage

descriptorIterator

getClassLoader