Package io.github.toolfactory.jvm

Class DefaultDriver

java.lang.Object

io.github.toolfactory.jvm.DefaultDriver

All Implemented Interfaces:

Driver, Closeable, AutoCloseable

Direct Known Subclasses:

HybridDriver

public class DefaultDriver
extends Object
implements Driver

Nested Class Summary

Nested classes/interfaces inherited from interface io.github.toolfactory.jvm.Driver

Driver.Factory, Driver.InitializeException

Constructor Summary

Constructors

Constructor	Description
DefaultDriver()

Method Summary

Modifier and Type	Method	Description
<T> T	allocateInstance(Class<?> cls)
void	close()
Class<?>	defineHookClass(Class<?> clientClass, byte[] byteCode)
Class<?>	getBuiltinClassLoaderClass()
Class<?>	getClassLoaderDelegateClass()
MethodHandles.Lookup	getConsulter(Class<?> cls)
<T> Constructor<T>[]	getDeclaredConstructors(Class<T> cls)
Field[]	getDeclaredFields(Class<?> cls)
Method[]	getDeclaredMethods(Class<?> cls)
<T> T	getFieldValue(Object target, Field field)
Package	getPackage(ClassLoader classLoader, String packageName)
<T> T	invoke(Method method, Object target, Object[] params)
boolean	isBuiltinClassLoader(ClassLoader classLoader)
boolean	isClassLoaderDelegate(ClassLoader classLoader)
<T> T	newInstance(Constructor<T> ctor, Object[] params)
Collection<Class<?>>	retrieveLoadedClasses(ClassLoader classLoader)
Map<String,?>	retrieveLoadedPackages(ClassLoader classLoader)
void	setAccessible(AccessibleObject object, boolean flag)
void	setFieldValue(Object target, Field field, Object value)
<T> T	throwException(Object exceptionOrMessage, Object... placeHolderReplacements)

Methods inherited from class java.lang.Object

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

Constructor Details

DefaultDriver

public DefaultDriver()

Method Details

throwException

public <T> T throwException(Object exceptionOrMessage,
Object... placeHolderReplacements)

Specified by:

throwException in interface Driver

setAccessible

public void setAccessible(AccessibleObject object,
boolean flag)

Specified by:

setAccessible in interface Driver

defineHookClass

public Class<?> defineHookClass(Class<?> clientClass,
byte[] byteCode)

Specified by:

defineHookClass in interface Driver

getPackage

public Package getPackage(ClassLoader classLoader,
String packageName)

Specified by:

getPackage in interface Driver

retrieveLoadedClasses

public Collection<Class<?>> retrieveLoadedClasses(ClassLoader classLoader)

Specified by:

retrieveLoadedClasses in interface Driver

retrieveLoadedPackages

public Map<String,?> retrieveLoadedPackages(ClassLoader classLoader)

Specified by:

retrieveLoadedPackages in interface Driver

getFieldValue

public <T> T getFieldValue(Object target,
Field field)

Specified by:

getFieldValue in interface Driver

setFieldValue

public void setFieldValue(Object target,
Field field,
Object value)

Specified by:

setFieldValue in interface Driver

allocateInstance

public <T> T allocateInstance(Class<?> cls)

Specified by:

allocateInstance in interface Driver

isBuiltinClassLoader

public boolean isBuiltinClassLoader(ClassLoader classLoader)

Specified by:

isBuiltinClassLoader in interface Driver

isClassLoaderDelegate

public boolean isClassLoaderDelegate(ClassLoader classLoader)

Specified by:

isClassLoaderDelegate in interface Driver

getBuiltinClassLoaderClass

public Class<?> getBuiltinClassLoaderClass()

Specified by:

getBuiltinClassLoaderClass in interface Driver

getClassLoaderDelegateClass

public Class<?> getClassLoaderDelegateClass()

Specified by:

getClassLoaderDelegateClass in interface Driver

getConsulter

public MethodHandles.Lookup getConsulter(Class<?> cls)

Specified by:

getConsulter in interface Driver

invoke

public <T> T invoke(Method method,
Object target,
Object[] params)

Specified by:

invoke in interface Driver

newInstance

public <T> T newInstance(Constructor<T> ctor,
Object[] params)

Specified by:

newInstance in interface Driver

getDeclaredFields

public Field[] getDeclaredFields(Class<?> cls)

Specified by:

getDeclaredFields in interface Driver

getDeclaredConstructors

public <T> Constructor<T>[] getDeclaredConstructors(Class<T> cls)

Specified by:

getDeclaredConstructors in interface Driver

getDeclaredMethods

public Method[] getDeclaredMethods(Class<?> cls)

Specified by:

getDeclaredMethods in interface Driver

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Specified by:

close in interface Driver