org.openl.rules.lang.xls.classes

Class DirectoryClassLocator

java.lang.Object

org.openl.rules.lang.xls.classes.DirectoryClassLocator

All Implemented Interfaces:

ClassLocator

public class DirectoryClassLocator
extends Object
implements ClassLocator

Finds a classes in a given directory

Author:

NSamatov

Constructor Summary

Constructors

Constructor and Description
DirectoryClassLocator()
DirectoryClassLocator(List<? extends LocatorExceptionHandler> handlers)

Method Summary

Modifier and Type	Method and Description
void	addExceptionHandler(LocatorExceptionHandler handler) Add exception handler
Collection<Class<?>>	getClasses(URL pathURL, String packageName, ClassLoader classLoader) Find all classes in a given directory.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DirectoryClassLocator

public DirectoryClassLocator()

DirectoryClassLocator

public DirectoryClassLocator(List<? extends LocatorExceptionHandler> handlers)

Method Detail

addExceptionHandler

public void addExceptionHandler(LocatorExceptionHandler handler)

Add exception handler

Parameters:

handler - exception handler

getClasses

public Collection<Class<?>> getClasses(URL pathURL,
                                       String packageName,
                                       ClassLoader classLoader)

Find all classes in a given directory. If a class cannot be loaded, it is skipped (in our case we don't need such classes).

Specified by:

getClasses in interface ClassLocator

Parameters:

pathURL - path to the directory

packageName - The package name for classes found inside the directory

classLoader - a ClassLoader that is used to load a classes

Returns:

Found classes