org.mbari.siam.utils
Class JarClassLoader

java.lang.Object
  java.lang.ClassLoader
      org.mbari.siam.utils.MultiClassLoader
          org.mbari.siam.utils.JarClassLoader

Direct Known Subclasses:

DeviceServiceClassLoader

public class JarClassLoader
extends MultiClassLoader

JarClassLoader provides a minimalistic ClassLoader which shows how to instantiate a class which resides in a .jar file.

Based on code found in "Java Tip 70" at "Java World".

Version:

0.5

Author:

John D. Mitchell, Non, Inc., Mar 3, 1999

Field Summary

protected JarResources

jarResources

Fields inherited from class org.mbari.siam.utils.MultiClassLoader

monitorOn, sourceMonitorOn

Constructor Summary

JarClassLoader(java.lang.String jarName)

Method Summary

protected byte[]

loadClassBytes(java.lang.String className)

Methods inherited from class org.mbari.siam.utils.MultiClassLoader

formatClassName, loadClass, loadClass, monitor, print, setClassNameReplacementChar

Methods inherited from class java.lang.ClassLoader

clearAssertionStatus, defineClass, defineClass, defineClass, defineClass, definePackage, findClass, findLibrary, findLoadedClass, findResource, findResources, findSystemClass, getPackage, getPackages, getParent, getResource, getResourceAsStream, getResources, getSystemClassLoader, getSystemResource, getSystemResourceAsStream, getSystemResources, resolveClass, setClassAssertionStatus, setDefaultAssertionStatus, setPackageAssertionStatus, setSigners

Methods inherited from class java.lang.Object

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

Field Detail

jarResources

protected JarResources jarResources

Constructor Detail

JarClassLoader

public JarClassLoader(java.lang.String jarName)

Method Detail

loadClassBytes

protected byte[] loadClassBytes(java.lang.String className)

Specified by:

loadClassBytes in class MultiClassLoader