org.quickserver.util

Class ClassUtil

java.lang.Object

org.quickserver.util.ClassUtil

public class ClassUtil
extends java.lang.Object

A utility class to load class.

Since:

1.3.2

Author:

Akshathkumar Shetty

Constructor Summary

Constructors

Constructor and Description
ClassUtil()

Method Summary

Modifier and Type	Method and Description
static java.lang.ClassLoader	getClassLoader(java.lang.String path) Returns the ClassLoader
static java.lang.ClassLoader	getClassLoaderFromJar(java.lang.String jarPath) Returns the ClassLoader to a jar
static java.lang.ClassLoader	getClassLoaderFromJars(java.lang.String jarDir) Returns the ClassLoader to all the jars present in the dir passed has first parameter.
static java.util.Map	loadClass(java.lang.ClassLoader classLoader, java.lang.String[] classNames) Tries to load the classes present in the array passed has second parameter from the ClassLoader passed has first parameter.

Methods inherited from class java.lang.Object

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

Constructor Detail

ClassUtil

public ClassUtil()

Method Detail

loadClass

public static java.util.Map loadClass(java.lang.ClassLoader classLoader,
                                      java.lang.String[] classNames)
                               throws java.lang.Exception

Tries to load the classes present in the array passed has second parameter from the ClassLoader passed has first parameter. Returns the HashMap of all the classed successfully loaded.

Parameters:

classLoader - ClassLoader used to find the class

classNames - array of classes to load.

Throws:

java.lang.Exception

getClassLoaderFromJars

public static java.lang.ClassLoader getClassLoaderFromJars(java.lang.String jarDir)
                                                    throws java.lang.Exception

Returns the ClassLoader to all the jars present in the dir passed has first parameter.

Parameters:

jarDir - path to the directory containing the jars

Throws:

java.lang.Exception

getClassLoaderFromJar

public static java.lang.ClassLoader getClassLoaderFromJar(java.lang.String jarPath)
                                                   throws java.lang.Exception

Returns the ClassLoader to a jar

Throws:

java.lang.Exception

Since:

1.3.3

getClassLoader

public static java.lang.ClassLoader getClassLoader(java.lang.String path)
                                            throws java.lang.Exception

Returns the ClassLoader

Throws:

java.lang.Exception

Since:

1.3.3