com.net2plan.utils

Class ClassLoaderUtils

Object

com.net2plan.utils.ClassLoaderUtils

public class ClassLoaderUtils
extends Object

Class to deal with dynamic Java class loading from .class/.jar files.

Since:

0.2.0

Author:

Pablo Pavon-Marino, Jose-Luis Izquierdo-Zaragoza

Constructor Summary

Constructors

Constructor and Description
ClassLoaderUtils()

Method Summary

Methods

Modifier and Type	Method and Description
static <T> List<Class<T>>	getClassesFromFile(File file, Class<T> _class) Returns a list of Java classes from a .class/.jar file implementing/extending the specified class.
static javax.swing.filechooser.FileFilter[]	getFileFilters() Returns the file filters for this class loader.
static <T> T	getInstance(File file, String className, Class<T> _class) Returns a new instance for the desired class from a given file.

Methods inherited from class Object

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

Constructor Detail

ClassLoaderUtils

public ClassLoaderUtils()

Method Detail

getInstance

public static <T> T getInstance(File file,
                String className,
                Class<T> _class)

Returns a new instance for the desired class from a given file.

Type Parameters:

T - Class type

Parameters:

file - .class/.jar file

className -

_class - Reference to the class

Returns:

An instance of the given class from

Since:

0.2.0

getFileFilters

public static javax.swing.filechooser.FileFilter[] getFileFilters()

Returns the file filters for this class loader.

Returns:

File filters (*.class, *.jar)

Since:

0.2.0

getClassesFromFile

public static <T> List<Class<T>> getClassesFromFile(File file,
                                    Class<T> _class)

Returns a list of Java classes from a .class/.jar file implementing/extending the specified class.

Type Parameters:

T - Class type

Parameters:

file - .class/.jar file

_class - Reference to the class

Returns:

List of found Java classes implementing/extending _class

Since:

0.2.0