com.ph.pr.apps.jaspcleaner
Class JCClassLoader

java.lang.Object
  java.lang.ClassLoader
      com.ph.pr.apps.jaspcleaner.JCClassLoader

 class JCClassLoader
extends java.lang.ClassLoader

For use by JaspCleaner in loading classes that are import ed into the JSP page. For more information, see findClass(String).

Author:

"Greg Golberg", Phil Schwarz

Field Summary

private java.util.Set	imports Imported packages.
private java.util.Map	loaded Map of class name to Class objects for those already loaded.

Constructor Summary

JCClassLoader(java.lang.Object o)
Constructor.

Method Summary

void	addImport(java.lang.String pkg) Add the package to the list of packages where the lookup will proceed.
protected java.lang.Class	findClass(java.lang.String className) A ClassLoader.findClass(java.lang.String), such that: If a qualified name is passed, it is passed to the ClassLoader.findClass(java.lang.String).

Methods inherited from class java.lang.ClassLoader

clearAssertionStatus, defineClass, defineClass, defineClass, defineClass, definePackage, findLibrary, findLoadedClass, findResource, findResources, findSystemClass, getPackage, getPackages, getParent, getResource, getResourceAsStream, 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

Field Detail

imports

private final java.util.Set imports

Imported packages.

loaded

private final java.util.Map loaded

Map of class name to Class objects for those already loaded.

Constructor Detail

JCClassLoader

public JCClassLoader(java.lang.Object o)

Constructor. During construction, the following packages are explicitly addImport(String)ed:

• java.lang
• jasp.adodb

Parameters:

o - Object whose ClassLoader is to be used as parent.

Method Detail

addImport

public void addImport(java.lang.String pkg)

Add the package to the list of packages where the lookup will proceed.

Parameters:

pkg - Package identifier to add.

findClass

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

A ClassLoader.findClass(java.lang.String), such that:

• If a qualified name is passed, it is passed to the ClassLoader.findClass(java.lang.String).
• If a non-qualified name is passed, it attempts to qualify it based on the list of imported packages, and load.
• If a primitive name is passed (e.g., int), the corresponding Class object is returned (in this example, Integer.TYPE).
• If the name is recognized as having already been loaded, it is returned.

Overrides:

findClass in class java.lang.ClassLoader

Throws:

java.lang.ClassNotFoundException

See Also:

ClassLoader.findClass(java.lang.String)