org.evosuite.instrumentation

Class InstrumentingClassLoader

java.lang.Object

java.lang.ClassLoader

org.evosuite.instrumentation.InstrumentingClassLoader

Direct Known Subclasses:

NonInstrumentingClassLoader

public class InstrumentingClassLoader
extends ClassLoader

Note: Do not inadvertently use multiple instances of this class in the application! This may lead to hard to detect and debug errors. Yet this class cannot be an singleton as it might be necessary to do so...

Author:

roessler, Gordon Fraser

Constructor Summary

Constructors

Constructor and Description
InstrumentingClassLoader() Constructor for InstrumentingClassLoader.
InstrumentingClassLoader(boolean isRegression) Constructor for InstrumentingClassLoader.
InstrumentingClassLoader(BytecodeInstrumentation instrumentation) Constructor for InstrumentingClassLoader.

Method Summary

Modifier and Type	Method and Description
BytecodeInstrumentation	getInstrumentation()
Set<String>	getLoadedClasses()
protected byte[]	getTransformedBytes(String className, InputStream is)
List<String>	getViewOfInstrumentedClasses()
Class<?>	loadClass(String name)
Class<?>	loadClassFromFile(String fullyQualifiedTargetClass, String fileName)

Methods inherited from class java.lang.ClassLoader

clearAssertionStatus, defineClass, defineClass, defineClass, defineClass, definePackage, findClass, findLibrary, findLoadedClass, findResource, findResources, findSystemClass, getClassLoadingLock, getPackage, getPackages, getParent, getResource, getResourceAsStream, getResources, getSystemClassLoader, getSystemResource, getSystemResourceAsStream, getSystemResources, loadClass, registerAsParallelCapable, 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

InstrumentingClassLoader

public InstrumentingClassLoader()

Constructor for InstrumentingClassLoader.

InstrumentingClassLoader

public InstrumentingClassLoader(boolean isRegression)

Constructor for InstrumentingClassLoader.

InstrumentingClassLoader

public InstrumentingClassLoader(BytecodeInstrumentation instrumentation)

Constructor for InstrumentingClassLoader.

Parameters:

instrumentation - a BytecodeInstrumentation object.

Method Detail

getViewOfInstrumentedClasses

public List<String> getViewOfInstrumentedClasses()

loadClassFromFile

public Class<?> loadClassFromFile(String fullyQualifiedTargetClass,
                                  String fileName)
                           throws ClassNotFoundException

Throws:

ClassNotFoundException

loadClass

public Class<?> loadClass(String name)
                   throws ClassNotFoundException

Overrides:

loadClass in class ClassLoader

Throws:

ClassNotFoundException

getTransformedBytes

protected byte[] getTransformedBytes(String className,
                                     InputStream is)
                              throws IOException

Throws:

IOException

getInstrumentation

public BytecodeInstrumentation getInstrumentation()

getLoadedClasses

public Set<String> getLoadedClasses()