Package i5.las2peer.classLoaders.policies

Class ClassLoaderPolicy

java.lang.Object

i5.las2peer.classLoaders.policies.ClassLoaderPolicy

Direct Known Subclasses:

DefaultPolicy, RestrictivePolicy

public abstract class ClassLoaderPolicy
extends Object

An abstract policy to define restrictions to Java packages and classes. Only whitelisted packages / classes (and their subpackages) can be loaded. If the empty package is whitelisted, all classes can be loaded. Blacklisted paths and their subpaths are never allowed. Blacklisting has priority over whitelisting. Note that the security manager needs to be enabled and deny access to the system class loader in order to make this to work!

Constructor Summary

Constructors

Constructor	Description
ClassLoaderPolicy()

Method Summary

Modifier and Type	Method	Description
protected void	allow(String path)
boolean	canLoad(String className)
protected void	deny(String path)

Methods inherited from class java.lang.Object

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

Constructor Details

ClassLoaderPolicy

public ClassLoaderPolicy()

Method Details

allow

protected void allow(String path)

deny

protected void deny(String path)

canLoad

public boolean canLoad(String className)