nz.ac.waikato.cms.locator

Class AbstractClassTraversal

java.lang.Object

nz.ac.waikato.cms.locator.AbstractClassTraversal

All Implemented Interfaces:

java.io.Serializable, ClassTraversal

Direct Known Subclasses:

ClassPathTraversal, FixedClassListTraversal, PropertiesBasedClassListTraversal

public abstract class AbstractClassTraversal
extends java.lang.Object
implements java.io.Serializable, ClassTraversal

Ancestor for class traversal schemes.

Author:

fracpete (fracpete at waikato dot ac dot nz)

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	DEFAULT_PACKAGE the key for the default package.
protected java.util.logging.Logger	m_Logger the logger in use.

Constructor Summary

Constructors

Constructor and Description
AbstractClassTraversal()

Method Summary

Modifier and Type	Method and Description
static java.lang.String	cleanUp(java.lang.String classname) Fixes the classname, turns "/" and "\" into "." and removes ".class".
static java.lang.String	extractPackage(java.lang.String classname) Extracts the package name from the (clean) classname.
java.util.logging.Logger	getLogger() Returns the logger in use.
boolean	isLoggingEnabled() Returns whether logging is enabled.
abstract void	traverse(TraversalListener listener) Traverses the classpath.

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_PACKAGE

public static final java.lang.String DEFAULT_PACKAGE

the key for the default package.

See Also:

Constant Field Values

m_Logger

protected transient java.util.logging.Logger m_Logger

the logger in use.

Constructor Detail

AbstractClassTraversal

public AbstractClassTraversal()

Method Detail

extractPackage

public static java.lang.String extractPackage(java.lang.String classname)

Extracts the package name from the (clean) classname.

Parameters:

classname - the classname to extract the package from

Returns:

the package name

cleanUp

public static java.lang.String cleanUp(java.lang.String classname)

Fixes the classname, turns "/" and "\" into "." and removes ".class".

Parameters:

classname - the classname to process

Returns:

the processed classname

isLoggingEnabled

public boolean isLoggingEnabled()

Returns whether logging is enabled.

Returns:

true if enabled

getLogger

public java.util.logging.Logger getLogger()

Returns the logger in use.

Returns:

the logger

traverse

public abstract void traverse(TraversalListener listener)

Traverses the classpath.

Specified by:

traverse in interface ClassTraversal

Parameters:

listener - the listener to use