org.apache.axis2.deployment
Class DeploymentClassLoader

java.lang.Object
  java.lang.ClassLoader
      java.security.SecureClassLoader
          java.net.URLClassLoader
              org.apache.axis2.deployment.DeploymentClassLoader

public class DeploymentClassLoader
extends java.net.URLClassLoader

Nested Class Summary

static class	DeploymentClassLoader.ByteURLConnection
static class	DeploymentClassLoader.ByteUrlStreamHandler

Constructor Summary

DeploymentClassLoader(java.net.URL[] urls, java.util.List embedded_jars, java.lang.ClassLoader parent)
DeploymentClassLoader is extended from URLClassLoader.

Method Summary

protected java.lang.Class	findClass(java.lang.String name) Finds and loads the class with the specified name from the URL search path.
java.net.URL	findResource(java.lang.String resource) Finds the resource with the specified name on the URL search path.
java.util.Enumeration	findResources(java.lang.String resource) Returns an Enumeration of URLs representing all of the resources on the URL search path having the specified name.
java.io.InputStream	getResourceAsStream(java.lang.String name)

Methods inherited from class java.net.URLClassLoader

addURL, definePackage, getPermissions, getURLs, newInstance, newInstance

Methods inherited from class java.security.SecureClassLoader

defineClass, defineClass

Methods inherited from class java.lang.ClassLoader

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

Methods inherited from class java.lang.Object

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

Constructor Detail

DeploymentClassLoader

public DeploymentClassLoader(java.net.URL[] urls,
                             java.util.List embedded_jars,
                             java.lang.ClassLoader parent)

DeploymentClassLoader is extended from URLClassLoader. The constructor does not override the super constructor, but takes in an addition list of jar files inside /lib directory.

Parameters:

urls - URLs

parent - parent classloader ClassLoader

Method Detail

findClass

protected java.lang.Class findClass(java.lang.String name)
                             throws java.lang.ClassNotFoundException

Finds and loads the class with the specified name from the URL search path. Any URLs referring to JAR files are loaded and opened as needed until the class is found.

Overrides:

findClass in class java.net.URLClassLoader

Parameters:

name - the name of the class

Returns:

the resulting class

Throws:

java.lang.ClassNotFoundException - if the class could not be found

findResource

public java.net.URL findResource(java.lang.String resource)

Finds the resource with the specified name on the URL search path.

Overrides:

findResource in class java.net.URLClassLoader

Parameters:

resource - the name of the resource

Returns:

a URL for the resource, or null if the resource could not be found.

findResources

public java.util.Enumeration findResources(java.lang.String resource)
                                    throws java.io.IOException

Returns an Enumeration of URLs representing all of the resources on the URL search path having the specified name.

Overrides:

findResources in class java.net.URLClassLoader

Parameters:

resource - the resource name

Returns:

an Enumeration of URLs

Throws:

java.io.IOException - if an I/O exception occurs

getResourceAsStream

public java.io.InputStream getResourceAsStream(java.lang.String name)

Overrides:

getResourceAsStream in class java.lang.ClassLoader