org.drools.reflective.classloader

Class ProjectClassLoader

java.lang.Object

java.lang.ClassLoader

org.drools.reflective.classloader.ProjectClassLoader

All Implemented Interfaces:

org.kie.internal.utils.KieTypeResolver

public abstract class ProjectClassLoader
extends ClassLoader
implements org.kie.internal.utils.KieTypeResolver

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	ProjectClassLoader.InternalTypesClassLoader

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ProjectClassLoader(ClassLoader parent, ResourceProvider resourceProvider)

Method Summary

Modifier and Type	Method and Description
static ProjectClassLoader	createProjectClassLoader()
static ProjectClassLoader	createProjectClassLoader(ClassLoader parent)
static ProjectClassLoader	createProjectClassLoader(ClassLoader parent, Map<String,byte[]> store)
static ProjectClassLoader	createProjectClassLoader(ClassLoader parent, ResourceProvider resourceProvider)
Class<?>	defineClass(String name, byte[] bytecode)
Class<?>	defineClass(String name, String resourceName, byte[] bytecode)
boolean	equals(Object o)
static ClassLoader	findParentClassLoader()
byte[]	getBytecode(String resourceName)
static ClassLoader	getClassLoader(ClassLoader classLoader, Class<?> cls, boolean enableCache)
URL	getResource(String name)
InputStream	getResourceAsStream(String name)
Enumeration<URL>	getResources(String name)
Map<String,byte[]>	getStore()
ClassLoader	getTypesClassLoader()
int	hashCode()
void	initFrom(ProjectClassLoader other)
Class<?>	internalLoadClass(String name, boolean resolve)
boolean	isClassInUse(String className)
boolean	isClassInUse(String className, Class<? extends Annotation> annotationClazz)
protected Class<?>	loadClass(String name, boolean resolve)
abstract ProjectClassLoader.InternalTypesClassLoader	makeClassLoader()
void	reinitTypes()
void	setDroolsClassLoader(ClassLoader droolsClassLoader)
void	setInternalClassLoader(ProjectClassLoader.InternalTypesClassLoader classLoader)
void	setResourceProvider(ResourceProvider resourceProvider)
void	storeClass(String name, byte[] bytecode)
void	storeClass(String name, String resourceName, byte[] bytecode)
void	storeClasses(Map<String,byte[]> classesMap)
Class<?>	tryDefineType(String name, ClassNotFoundException cnfe)
void	undefineClass(String name)

Methods inherited from class java.lang.ClassLoader

clearAssertionStatus, defineClass, defineClass, defineClass, defineClass, definePackage, findClass, findLibrary, findLoadedClass, findResource, findResources, findSystemClass, getClassLoadingLock, getPackage, getPackages, getParent, getSystemClassLoader, getSystemResource, getSystemResourceAsStream, getSystemResources, loadClass, registerAsParallelCapable, resolveClass, setClassAssertionStatus, setDefaultAssertionStatus, setPackageAssertionStatus, setSigners

Methods inherited from class java.lang.Object

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

Constructor Detail

ProjectClassLoader

protected ProjectClassLoader(ClassLoader parent,
                             ResourceProvider resourceProvider)

Method Detail

getClassLoader

public static ClassLoader getClassLoader(ClassLoader classLoader,
                                         Class<?> cls,
                                         boolean enableCache)

getTypesClassLoader

public ClassLoader getTypesClassLoader()

findParentClassLoader

public static ClassLoader findParentClassLoader()

createProjectClassLoader

public static ProjectClassLoader createProjectClassLoader()

createProjectClassLoader

public static ProjectClassLoader createProjectClassLoader(ClassLoader parent)

createProjectClassLoader

public static ProjectClassLoader createProjectClassLoader(ClassLoader parent,
                                                          ResourceProvider resourceProvider)

createProjectClassLoader

public static ProjectClassLoader createProjectClassLoader(ClassLoader parent,
                                                          Map<String,byte[]> store)

loadClass

protected Class<?> loadClass(String name,
                             boolean resolve)
                      throws ClassNotFoundException

Overrides:

loadClass in class ClassLoader

Throws:

ClassNotFoundException

internalLoadClass

public Class<?> internalLoadClass(String name,
                                  boolean resolve)
                           throws ClassNotFoundException

Throws:

ClassNotFoundException

tryDefineType

public Class<?> tryDefineType(String name,
                              ClassNotFoundException cnfe)
                       throws ClassNotFoundException

Throws:

ClassNotFoundException

defineClass

public Class<?> defineClass(String name,
                            byte[] bytecode)

defineClass

public Class<?> defineClass(String name,
                            String resourceName,
                            byte[] bytecode)

undefineClass

public void undefineClass(String name)

storeClass

public void storeClass(String name,
                       byte[] bytecode)

storeClasses

public void storeClasses(Map<String,byte[]> classesMap)

storeClass

public void storeClass(String name,
                       String resourceName,
                       byte[] bytecode)

isClassInUse

public boolean isClassInUse(String className,
                            Class<? extends Annotation> annotationClazz)

isClassInUse

public boolean isClassInUse(String className)

getResourceAsStream

public InputStream getResourceAsStream(String name)

Overrides:

getResourceAsStream in class ClassLoader

getResource

public URL getResource(String name)

Overrides:

getResource in class ClassLoader

getResources

public Enumeration<URL> getResources(String name)
                              throws IOException

Overrides:

getResources in class ClassLoader

Throws:

IOException

getBytecode

public byte[] getBytecode(String resourceName)

getStore

public Map<String,byte[]> getStore()

setDroolsClassLoader

public void setDroolsClassLoader(ClassLoader droolsClassLoader)

setInternalClassLoader

public void setInternalClassLoader(ProjectClassLoader.InternalTypesClassLoader classLoader)

setResourceProvider

public void setResourceProvider(ResourceProvider resourceProvider)

initFrom

public void initFrom(ProjectClassLoader other)

makeClassLoader

public abstract ProjectClassLoader.InternalTypesClassLoader makeClassLoader()

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

reinitTypes

public void reinitTypes()