Package org.drools.base.rule

Class MapBackedClassLoader

java.lang.Object

java.lang.ClassLoader

org.drools.base.rule.MapBackedClassLoader

public class MapBackedClassLoader
extends ClassLoader

Constructor Summary

Constructors

Constructor	Description
MapBackedClassLoader(ClassLoader parentClassLoader)
MapBackedClassLoader(ClassLoader parentClassLoader, Map store)

Method Summary

Modifier and Type	Method	Description
void	addClass(String className, byte[] bytes)
void	addResource(String className, byte[] bytes)
Class	fastFindClass(String name)
protected Class	findClass(String name)
InputStream	getResourceAsStream(String name)
Map	getStore()
Class	loadClass(String name, boolean resolve)	Javadocs recommend that this method not be overloaded.

Methods inherited from class java.lang.ClassLoader

clearAssertionStatus, defineClass, defineClass, defineClass, defineClass, definePackage, findClass, findLibrary, findLoadedClass, findResource, findResource, findResources, findSystemClass, getClassLoadingLock, getDefinedPackage, getDefinedPackages, getName, getPackage, getPackages, getParent, getPlatformClassLoader, getResource, getResources, getSystemClassLoader, getSystemResource, getSystemResourceAsStream, getSystemResources, getUnnamedModule, isRegisteredAsParallelCapable, loadClass, registerAsParallelCapable, resolveClass, resources, setClassAssertionStatus, setDefaultAssertionStatus, setPackageAssertionStatus, setSigners

Methods inherited from class java.lang.Object

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

Constructor Details

MapBackedClassLoader

public MapBackedClassLoader(ClassLoader parentClassLoader)

MapBackedClassLoader

public MapBackedClassLoader(ClassLoader parentClassLoader,
 Map store)

Method Details

addResource

public void addResource(String className,
 byte[] bytes)

addClass

public void addClass(String className,
 byte[] bytes)

fastFindClass

public Class fastFindClass(String name)

loadClass

public Class loadClass(String name,
 boolean resolve)
                throws ClassNotFoundException

Javadocs recommend that this method not be overloaded. We overload this so that we can prioritise the fastFindClass over method calls to parent.loadClass(name, false); and c = findBootstrapClass0(name); which the default implementation would first - hence why we call it "fastFindClass" instead of standard findClass, this indicates that we give it a higher priority than normal.

Overrides:

loadClass in class ClassLoader

Throws:

ClassNotFoundException

findClass

protected Class findClass(String name)
                   throws ClassNotFoundException

Overrides:

findClass in class ClassLoader

Throws:

ClassNotFoundException

getResourceAsStream

public InputStream getResourceAsStream(String name)

Overrides:

getResourceAsStream in class ClassLoader

getStore

public Map getStore()