xapi.bytecode

Interface ClassPath

All Known Implementing Classes:

ClassClassPath

public interface ClassPath

Method Summary

Modifier and Type	Method and Description
void	close() This method is invoked when the ClassPath object is detached from the search path.
URL	find(String classname) Returns the uniform resource locator (URL) of the class file with the specified name.
InputStream	openClassfile(String classname) Opens a class file.

Method Detail

openClassfile

InputStream openClassfile(String classname)
                   throws NotFoundException

Opens a class file. This method may be called just to examine whether the class file exists as well as to read the contents of the file.

This method can return null if the specified class file is not found. If null is returned, the next search path is examined. However, if an error happens, this method must throw an exception so that the search will be terminated.

This method should not modify the contents of the class file.

Parameters:

classname - a fully-qualified class name

Returns:

the input stream for reading a class file

Throws:

NotFoundException

See Also:

javassist.Translator

find

URL find(String classname)

Returns the uniform resource locator (URL) of the class file with the specified name.

Parameters:

classname - a fully-qualified class name.

Returns:

null if the specified class file could not be found.

close

void close()

This method is invoked when the ClassPath object is detached from the search path. It will be an empty method in most of classes.