org.exolab.castor.mapping

Interface MappingLoader

Known Implementing Classes:
AbstractMappingLoader, AbstractMappingLoader2, JDOMappingLoader, XMLMappingLoader

public interface MappingLoader

Provides the mapping descriptor for Java classes. The engines use resolvers to obtain the mapping descriptor for a particular Java class, or to list all the known descriptors. Although the interface is identical, each engine will use a resolver that returns class descriptor suitable for that particular engine. Resolvers are immutable and engines need not cache the returned descriptors.
Version:
$Revision: 6055 $ $Date: 2003-03-03 00:05:44 -0700 (Mon, 03 Mar 2003) $
Author:
Assaf Arkin

Method Summary

void
clear()
Iterator
descriptorIterator()
Returns an iterator over all the known descriptors in the original order they have been added.
BindingType
getBindingType()
ClassLoader
getClassLoader()
Returns the class loader associated with this mapping loader if one was specified.
ClassDescriptor
getDescriptor(String classname)
Returns the ClassDescriptor for the class with the given name.
String
getSourceType()
void
setClassLoader(ClassLoader loader)

Method Details

clear

public void clear()

descriptorIterator

public Iterator descriptorIterator()

getBindingType

public BindingType getBindingType()

getClassLoader

public ClassLoader getClassLoader()
Returns the class loader associated with this mapping loader if one was specified. This is the class loader used to load all the classes mapped by this mapping loader. May be null if no class loader was specified or in certain JVMs.

getDescriptor

public ClassDescriptor getDescriptor(String classname)
Returns the ClassDescriptor for the class with the given name. If no such ClassDescriptor exists, within the set of mappings for this MappingLoader, null will be returned.
Parameters:
classname - The className for which to return the associated ClassDescriptor.
Returns:
The ClassDescriptor or null if not found.

getSourceType

public String getSourceType()

setClassLoader

public void setClassLoader(ClassLoader loader)

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