Package com.ibm.wala.classLoader

Class ClassLoaderFactoryImpl

java.lang.Object

com.ibm.wala.classLoader.ClassLoaderFactoryImpl

All Implemented Interfaces:

ClassLoaderFactory

Direct Known Subclasses:

ECJClassLoaderFactory, HybridClassLoaderFactory, JDTClassLoaderFactory

public class ClassLoaderFactoryImpl
extends Object
implements ClassLoaderFactory

An implementation of the class loader factory that produces ClassLoaderImpls

Constructor Summary

Constructors

Constructor	Description
ClassLoaderFactoryImpl(SetOfClasses exclusions)

Method Summary

Modifier and Type	Method	Description
SetOfClasses	getExclusions()
IClassLoader	getLoader(ClassLoaderReference classLoaderReference, IClassHierarchy cha, AnalysisScope scope)	Return a class loader corresponding to a given class loader identifier.
protected IClassLoader	makeNewClassLoader(ClassLoaderReference classLoaderReference, IClassHierarchy cha, IClassLoader parent, AnalysisScope scope)	Create a new class loader for a given key

Methods inherited from class java.lang.Object

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

Constructor Details

ClassLoaderFactoryImpl

public ClassLoaderFactoryImpl(SetOfClasses exclusions)

Parameters:

exclusions - A set of classes that class loaders should pretend don't exist.

Method Details

getLoader

public IClassLoader getLoader(ClassLoaderReference classLoaderReference,
 IClassHierarchy cha,
 AnalysisScope scope)
                       throws IOException

Return a class loader corresponding to a given class loader identifier. Create one if necessary.

Specified by:

getLoader in interface ClassLoaderFactory

Parameters:

classLoaderReference - identifier for the desired class loader

Returns:

IClassLoader

Throws:

IOException

makeNewClassLoader

protected IClassLoader makeNewClassLoader(ClassLoaderReference classLoaderReference,
 IClassHierarchy cha,
 IClassLoader parent,
 AnalysisScope scope)
                                   throws IOException

Create a new class loader for a given key

Parameters:

classLoaderReference - the key

parent - parent classloader to be used for delegation

Returns:

a new ClassLoaderImpl

Throws:

IOException - if the desired loader cannot be instantiated, usually because the specified module can't be found.

getExclusions

public SetOfClasses getExclusions()

Returns:

the set of classes that will be ignored.