org.jpos.q2
Class QClassLoader

java.lang.Object
  java.lang.ClassLoader
      java.security.SecureClassLoader
          java.net.URLClassLoader
              org.jpos.q2.QClassLoader

All Implemented Interfaces:

java.io.FileFilter, QClassLoaderMBean

public class QClassLoader
extends java.net.URLClassLoader
implements QClassLoaderMBean, java.io.FileFilter

Q2 Class Loader (scans deploy/lib directory for new jars)

Version:

$Revision: 2594 $ $Date: 2008-01-22 08:41:31 -0800 (Tue, 22 Jan 2008) $

Author:

Alejandro P. Revilla, Alireza Taherkordi

Constructor Summary

QClassLoader(javax.management.MBeanServer server, java.io.File libDir, javax.management.ObjectName loaderName, java.lang.ClassLoader mainClassLoader)

Method Summary

boolean	accept(java.io.File f)
void	addURL(java.lang.String url)
void	forceNewClassLoaderOnNextScan()
boolean	isModified()
QClassLoader	scan(boolean forceNewClassLoader)

Methods inherited from class java.net.URLClassLoader

findResource, findResources, getURLs, newInstance, newInstance

Methods inherited from class java.lang.ClassLoader

clearAssertionStatus, getParent, getResource, getResourceAsStream, getResources, getSystemClassLoader, getSystemResource, getSystemResourceAsStream, getSystemResources, loadClass, setClassAssertionStatus, setDefaultAssertionStatus, setPackageAssertionStatus

Methods inherited from class java.lang.Object

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

Constructor Detail

QClassLoader

public QClassLoader(javax.management.MBeanServer server,
                    java.io.File libDir,
                    javax.management.ObjectName loaderName,
                    java.lang.ClassLoader mainClassLoader)

Method Detail

addURL

public void addURL(java.lang.String url)
            throws java.net.MalformedURLException

Specified by:

addURL in interface QClassLoaderMBean

Throws:

java.net.MalformedURLException

accept

public boolean accept(java.io.File f)

Specified by:

accept in interface java.io.FileFilter

isModified

public boolean isModified()

scan

public QClassLoader scan(boolean forceNewClassLoader)
                  throws javax.management.InstanceAlreadyExistsException,
                         javax.management.InstanceNotFoundException,
                         javax.management.NotCompliantMBeanException,
                         java.net.MalformedURLException,
                         javax.management.MBeanRegistrationException

Throws:

javax.management.InstanceAlreadyExistsException

javax.management.InstanceNotFoundException

javax.management.NotCompliantMBeanException

java.net.MalformedURLException

javax.management.MBeanRegistrationException

forceNewClassLoaderOnNextScan

public void forceNewClassLoaderOnNextScan()